am 645c6063: am c73e813f: am e83a81e1: Merge "BasicContactables: Fix lines >100 cols" into jb-mr2-dev
* commit '645c606353b44c46216fdb5d8b9d8d5269f1c191':
BasicContactables: Fix lines >100 cols
diff --git a/.gitignore b/.gitignore
index 2dd1573..3d03f71 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,11 @@
#gitignore file
.gitignore
+
+##Gradle-based build
+.gradle
+build/
+gradle/
+gradlew
+gradlew.bat
+settings.gradle
\ No newline at end of file
diff --git a/common/logger/Log.java b/common/logger/Log.java
new file mode 100644
index 0000000..17503c5
--- /dev/null
+++ b/common/logger/Log.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Helper class for a list (or tree) of LoggerNodes.
+ *
+ * <p>When this is set as the head of the list,
+ * an instance of it can function as a drop-in replacement for {@link android.util.Log}.
+ * Most of the methods in this class server only to map a method call in Log to its equivalent
+ * in LogNode.</p>
+ */
+public class Log {
+ // Grabbing the native values from Android's native logging facilities,
+ // to make for easy migration and interop.
+ public static final int NONE = -1;
+ public static final int VERBOSE = android.util.Log.VERBOSE;
+ public static final int DEBUG = android.util.Log.DEBUG;
+ public static final int INFO = android.util.Log.INFO;
+ public static final int WARN = android.util.Log.WARN;
+ public static final int ERROR = android.util.Log.ERROR;
+ public static final int ASSERT = android.util.Log.ASSERT;
+
+ // Stores the beginning of the LogNode topology.
+ private static LogNode mLogNode;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public static LogNode getLogNode() {
+ return mLogNode;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to.
+ */
+ public static void setLogNode(LogNode node) {
+ mLogNode = node;
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void println(int priority, String tag, String msg, Throwable tr) {
+ if (mLogNode != null) {
+ mLogNode.println(priority, tag, msg, tr);
+ }
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ */
+ public static void println(int priority, String tag, String msg) {
+ println(priority, tag, msg, null);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void v(String tag, String msg, Throwable tr) {
+ println(VERBOSE, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void v(String tag, String msg) {
+ v(tag, msg, null);
+ }
+
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void d(String tag, String msg, Throwable tr) {
+ println(DEBUG, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void d(String tag, String msg) {
+ d(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void i(String tag, String msg, Throwable tr) {
+ println(INFO, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void i(String tag, String msg) {
+ i(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, String msg, Throwable tr) {
+ println(WARN, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void w(String tag, String msg) {
+ w(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, Throwable tr) {
+ w(tag, null, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void e(String tag, String msg, Throwable tr) {
+ println(ERROR, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void e(String tag, String msg) {
+ e(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, String msg, Throwable tr) {
+ println(ASSERT, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void wtf(String tag, String msg) {
+ wtf(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, Throwable tr) {
+ wtf(tag, null, tr);
+ }
+}
diff --git a/common/logger/LogNode.java b/common/logger/LogNode.java
new file mode 100644
index 0000000..bc37cab
--- /dev/null
+++ b/common/logger/LogNode.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Basic interface for a logging system that can output to one or more targets.
+ * Note that in addition to classes that will output these logs in some format,
+ * one can also implement this interface over a filter and insert that in the chain,
+ * such that no targets further down see certain data, or see manipulated forms of the data.
+ * You could, for instance, write a "ToHtmlLoggerNode" that just converted all the log data
+ * it received to HTML and sent it along to the next node in the chain, without printing it
+ * anywhere.
+ */
+public interface LogNode {
+
+ /**
+ * Instructs first LogNode in the list to print the log data provided.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public void println(int priority, String tag, String msg, Throwable tr);
+
+}
diff --git a/common/logger/LogView.java b/common/logger/LogView.java
new file mode 100644
index 0000000..234263d
--- /dev/null
+++ b/common/logger/LogView.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.content.Context;
+import android.util.*;
+import android.widget.TextView;
+
+/** Simple TextView which is used to output log data received through the LogNode interface.
+*/
+public class LogView extends TextView implements LogNode {
+
+ public LogView(Context context) {
+ super(context);
+ }
+
+ public LogView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ }
+
+ public LogView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+
+ /**
+ * Formats the log data and prints it out to the LogView.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ String priorityStr = null;
+
+ // For the purposes of this View, we want to print the priority as readable text.
+ switch(priority) {
+ case android.util.Log.VERBOSE:
+ priorityStr = "VERBOSE";
+ break;
+ case android.util.Log.DEBUG:
+ priorityStr = "DEBUG";
+ break;
+ case android.util.Log.INFO:
+ priorityStr = "INFO";
+ break;
+ case android.util.Log.WARN:
+ priorityStr = "WARN";
+ break;
+ case android.util.Log.ERROR:
+ priorityStr = "ERROR";
+ break;
+ case android.util.Log.ASSERT:
+ priorityStr = "ASSERT";
+ break;
+ default:
+ break;
+ }
+
+ // Handily, the Log class has a facility for converting a stack trace into a usable string.
+ String exceptionStr = null;
+ if (tr != null) {
+ exceptionStr = android.util.Log.getStackTraceString(tr);
+ }
+
+ // Take the priority, tag, message, and exception, and concatenate as necessary
+ // into one usable line of text.
+ StringBuilder outputBuilder = new StringBuilder();
+
+ String delimiter = "\t";
+ appendIfNotNull(outputBuilder, priorityStr, delimiter);
+ appendIfNotNull(outputBuilder, tag, delimiter);
+ appendIfNotNull(outputBuilder, msg, delimiter);
+ appendIfNotNull(outputBuilder, exceptionStr, delimiter);
+
+ // Actually display the text we just generated within the LogView.
+ appendToLog(outputBuilder.toString());
+
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /** Takes a string and adds to it, with a separator, if the bit to be added isn't null. Since
+ * the logger takes so many arguments that might be null, this method helps cut out some of the
+ * agonizing tedium of writing the same 3 lines over and over.
+ * @param source StringBuilder containing the text to append to.
+ * @param addStr The String to append
+ * @param delimiter The String to separate the source and appended strings. A tab or comma,
+ * for instance.
+ * @return The fully concatenated String as a StringBuilder
+ */
+ private StringBuilder appendIfNotNull(StringBuilder source, String addStr, String delimiter) {
+ if (addStr != null) {
+ if (addStr.length() == 0) {
+ delimiter = "";
+ }
+
+ return source.append(addStr).append(delimiter);
+ }
+ return source;
+ }
+
+ // The next LogNode in the chain.
+ LogNode mNext;
+
+ /** Outputs the string as a new line of log data in the LogView. */
+ public void appendToLog(String s) {
+ append("\n" + s);
+ }
+
+
+}
diff --git a/common/logger/LogWrapper.java b/common/logger/LogWrapper.java
new file mode 100644
index 0000000..16a9e7b
--- /dev/null
+++ b/common/logger/LogWrapper.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.util.Log;
+
+/**
+ * Helper class which wraps Android's native Log utility in the Logger interface. This way
+ * normal DDMS output can be one of the many targets receiving and outputting logs simultaneously.
+ */
+public class LogWrapper implements LogNode {
+
+ // For piping: The next node to receive Log data after this one has done its work.
+ private LogNode mNext;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /**
+ * Prints data out to the console using Android's native log mechanism.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ // There actually are log methods that don't take a msg parameter. For now,
+ // if that's the case, just convert null to the empty string and move on.
+ String useMsg = msg;
+ if (useMsg == null) {
+ useMsg = "";
+ }
+
+ // If an exeption was provided, convert that exception to a usable string and attach
+ // it to the end of the msg method.
+ if (tr != null) {
+ msg += "\n" + Log.getStackTraceString(tr);
+ }
+
+ // This is functionally identical to Log.x(tag, useMsg);
+ // For instance, if priority were Log.VERBOSE, this would be the same as Log.v(tag, useMsg)
+ Log.println(priority, tag, useMsg);
+
+ // If this isn't the last node in the chain, move things along.
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+}
diff --git a/common/logger/MessageOnlyLogFilter.java b/common/logger/MessageOnlyLogFilter.java
new file mode 100644
index 0000000..19967dc
--- /dev/null
+++ b/common/logger/MessageOnlyLogFilter.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Simple {@link LogNode} filter, removes everything except the message.
+ * Useful for situations like on-screen log output where you don't want a lot of metadata displayed,
+ * just easy-to-read message updates as they're happening.
+ */
+public class MessageOnlyLogFilter implements LogNode {
+
+ LogNode mNext;
+
+ /**
+ * Takes the "next" LogNode as a parameter, to simplify chaining.
+ *
+ * @param next The next LogNode in the pipeline.
+ */
+ public MessageOnlyLogFilter(LogNode next) {
+ mNext = next;
+ }
+
+ public MessageOnlyLogFilter() {
+ }
+
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ if (mNext != null) {
+ getNext().println(Log.NONE, null, msg, null);
+ }
+ }
+
+ /**
+ * Returns the next LogNode in the chain.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+}
diff --git a/common/src/com/example/android/common/actionbarcompat/MultiSelectionUtil.java b/common/src/com/example/android/common/actionbarcompat/MultiSelectionUtil.java
new file mode 100644
index 0000000..482f6ed
--- /dev/null
+++ b/common/src/com/example/android/common/actionbarcompat/MultiSelectionUtil.java
@@ -0,0 +1,293 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.common.actionbarcompat;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.view.ActionMode;
+import android.util.Pair;
+import android.util.SparseBooleanArray;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AbsListView;
+import android.widget.Adapter;
+import android.widget.AdapterView;
+import android.widget.ListView;
+
+import java.util.HashSet;
+
+/**
+ * Utilities for handling multiple selection in list views. Contains functionality similar to {@link
+ * AbsListView#CHOICE_MODE_MULTIPLE_MODAL} which works with {@link ActionBarActivity} and
+ * backward-compatible action bars.
+ */
+public class MultiSelectionUtil {
+
+ /**
+ * Attach a Controller to the given <code>listView</code>, <code>activity</code>
+ * and <code>listener</code>.
+ *
+ * @param listView ListView which displays {@link android.widget.Checkable} items.
+ * @param activity Activity which contains the ListView.
+ * @param listener Listener that will manage the selection mode.
+ * @return the attached Controller instance.
+ */
+ public static Controller attachMultiSelectionController(final ListView listView,
+ final ActionBarActivity activity, final MultiChoiceModeListener listener) {
+ return new Controller(listView, activity, listener);
+ }
+
+ /**
+ * Class which provides functionality similar to {@link AbsListView#CHOICE_MODE_MULTIPLE_MODAL}
+ * for the {@link ListView} provided to it. A
+ * {@link android.widget.AdapterView.OnItemLongClickListener} is set on the ListView so that
+ * when an item is long-clicked an ActionBarCompat Action Mode is started. Once started, a
+ * {@link android.widget.AdapterView.OnItemClickListener} is set so that an item click toggles
+ * that item's checked state.
+ */
+ public static class Controller {
+
+ private final ListView mListView;
+ private final ActionBarActivity mActivity;
+ private final MultiChoiceModeListener mListener;
+ private final Callbacks mCallbacks;
+
+ // Current Action Mode (if there is one)
+ private ActionMode mActionMode;
+
+ // Keeps record of any items that should be checked on the next action mode creation
+ private HashSet<Pair<Integer, Long>> mItemsToCheck;
+
+ // Reference to the replace OnItemClickListener (so it can be restored later)
+ private AdapterView.OnItemClickListener mOldItemClickListener;
+
+ private final Runnable mSetChoiceModeNoneRunnable = new Runnable() {
+ @Override
+ public void run() {
+ mListView.setChoiceMode(AbsListView.CHOICE_MODE_NONE);
+ }
+ };
+
+ private Controller(ListView listView, ActionBarActivity activity,
+ MultiChoiceModeListener listener) {
+ mListView = listView;
+ mActivity = activity;
+ mListener = listener;
+ mCallbacks = new Callbacks();
+
+ // We set ourselves as the OnItemLongClickListener so we know when to start
+ // an Action Mode
+ listView.setOnItemLongClickListener(mCallbacks);
+ }
+
+ /**
+ * Finish the current Action Mode (if there is one).
+ */
+ public void finish() {
+ if (mActionMode != null) {
+ mActionMode.finish();
+ }
+ }
+
+ /**
+ * This method should be called from your {@link ActionBarActivity} or
+ * {@link android.support.v4.app.Fragment Fragment} to allow the controller to restore any
+ * instance state.
+ *
+ * @param savedInstanceState - The state passed to your Activity or Fragment.
+ */
+ public void restoreInstanceState(Bundle savedInstanceState) {
+ if (savedInstanceState != null) {
+ long[] checkedIds = savedInstanceState.getLongArray(getStateKey());
+ if (checkedIds != null && checkedIds.length > 0) {
+ HashSet<Long> idsToCheckOnRestore = new HashSet<Long>();
+ for (long id : checkedIds) {
+ idsToCheckOnRestore.add(id);
+ }
+ tryRestoreInstanceState(idsToCheckOnRestore);
+ }
+ }
+ }
+
+ /**
+ * This method should be called from
+ * {@link ActionBarActivity#onSaveInstanceState(android.os.Bundle)} or
+ * {@link android.support.v4.app.Fragment#onSaveInstanceState(android.os.Bundle)
+ * Fragment.onSaveInstanceState(Bundle)} to allow the controller to save its instance
+ * state.
+ *
+ * @param outState - The state passed to your Activity or Fragment.
+ */
+ public void saveInstanceState(Bundle outState) {
+ if (mActionMode != null && mListView.getAdapter().hasStableIds()) {
+ outState.putLongArray(getStateKey(), mListView.getCheckedItemIds());
+ }
+ }
+
+ // Internal utility methods
+
+ private String getStateKey() {
+ return MultiSelectionUtil.class.getSimpleName() + "_" + mListView.getId();
+ }
+
+ private void tryRestoreInstanceState(HashSet<Long> idsToCheckOnRestore) {
+ if (idsToCheckOnRestore == null || mListView.getAdapter() == null) {
+ return;
+ }
+
+ boolean idsFound = false;
+ Adapter adapter = mListView.getAdapter();
+ for (int pos = adapter.getCount() - 1; pos >= 0; pos--) {
+ if (idsToCheckOnRestore.contains(adapter.getItemId(pos))) {
+ idsFound = true;
+ if (mItemsToCheck == null) {
+ mItemsToCheck = new HashSet<Pair<Integer, Long>>();
+ }
+ mItemsToCheck.add(new Pair<Integer, Long>(pos, adapter.getItemId(pos)));
+ }
+ }
+
+ if (idsFound) {
+ // We found some IDs that were checked. Let's now restore the multi-selection
+ // state.
+ mActionMode = mActivity.startSupportActionMode(mCallbacks);
+ }
+ }
+
+ /**
+ * This class encapsulates all of the callbacks necessary for the controller class.
+ */
+ final class Callbacks implements ActionMode.Callback, AdapterView.OnItemClickListener,
+ AdapterView.OnItemLongClickListener {
+
+ @Override
+ public final boolean onCreateActionMode(ActionMode actionMode, Menu menu) {
+ if (mListener.onCreateActionMode(actionMode, menu)) {
+ mActionMode = actionMode;
+ // Keep a reference to the existing OnItemClickListener so we can restore it
+ mOldItemClickListener = mListView.getOnItemClickListener();
+
+ // Set-up the ListView to emulate CHOICE_MODE_MULTIPLE_MODAL
+ mListView.setOnItemClickListener(this);
+ mListView.setChoiceMode(AbsListView.CHOICE_MODE_MULTIPLE);
+ mListView.removeCallbacks(mSetChoiceModeNoneRunnable);
+
+ // If there are some items to check, do it now
+ if (mItemsToCheck != null) {
+ for (Pair<Integer, Long> posAndId : mItemsToCheck) {
+ mListView.setItemChecked(posAndId.first, true);
+ // Notify the listener that the item has been checked
+ mListener.onItemCheckedStateChanged(mActionMode, posAndId.first,
+ posAndId.second, true);
+ }
+ }
+ return true;
+ }
+ return false;
+ }
+
+ @Override
+ public boolean onPrepareActionMode(ActionMode actionMode, Menu menu) {
+ // Proxy listener
+ return mListener.onPrepareActionMode(actionMode, menu);
+ }
+
+ @Override
+ public boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) {
+ // Proxy listener
+ return mListener.onActionItemClicked(actionMode, menuItem);
+ }
+
+ @Override
+ public void onDestroyActionMode(ActionMode actionMode) {
+ mListener.onDestroyActionMode(actionMode);
+
+ // Clear all the checked items
+ SparseBooleanArray checkedPositions = mListView.getCheckedItemPositions();
+ if (checkedPositions != null) {
+ for (int i = 0; i < checkedPositions.size(); i++) {
+ mListView.setItemChecked(checkedPositions.keyAt(i), false);
+ }
+ }
+
+ // Restore the original onItemClickListener
+ mListView.setOnItemClickListener(mOldItemClickListener);
+
+ // Clear the Action Mode
+ mActionMode = null;
+
+ // Reset the ListView's Choice Mode
+ mListView.post(mSetChoiceModeNoneRunnable);
+ }
+
+ @Override
+ public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
+ // Check to see what the new checked state is, and then notify the listener
+ final boolean checked = mListView.isItemChecked(position);
+ mListener.onItemCheckedStateChanged(mActionMode, position, id, checked);
+
+ boolean hasCheckedItem = checked;
+
+ // Check to see if we have any checked items
+ if (!hasCheckedItem) {
+ SparseBooleanArray checkedItemPositions = mListView.getCheckedItemPositions();
+ if (checkedItemPositions != null) {
+ // Iterate through the SparseBooleanArray to see if there is a checked item
+ int i = 0;
+ while (!hasCheckedItem && i < checkedItemPositions.size()) {
+ hasCheckedItem = checkedItemPositions.valueAt(i++);
+ }
+ }
+ }
+
+ // If we don't have any checked items, finish the action mode
+ if (!hasCheckedItem) {
+ mActionMode.finish();
+ }
+ }
+
+ @Override
+ public boolean onItemLongClick(AdapterView<?> adapterView, View view, int position,
+ long id) {
+ // If we already have an action mode started return false
+ // (onItemClick will be called anyway)
+ if (mActionMode != null) {
+ return false;
+ }
+
+ mItemsToCheck = new HashSet<Pair<Integer, Long>>();
+ mItemsToCheck.add(new Pair<Integer, Long>(position, id));
+ mActionMode = mActivity.startSupportActionMode(this);
+ return true;
+ }
+ }
+ }
+
+ /**
+ * @see android.widget.AbsListView.MultiChoiceModeListener
+ */
+ public static interface MultiChoiceModeListener extends ActionMode.Callback {
+
+ /**
+ * @see android.widget.AbsListView.MultiChoiceModeListener#onItemCheckedStateChanged(
+ *android.view.ActionMode, int, long, boolean)
+ */
+ public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
+ boolean checked);
+ }
+}
diff --git a/common/src/com/example/android/common/dummydata/Cheeses.java b/common/src/com/example/android/common/dummydata/Cheeses.java
new file mode 100644
index 0000000..a386e68
--- /dev/null
+++ b/common/src/com/example/android/common/dummydata/Cheeses.java
@@ -0,0 +1,165 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.common.dummydata;
+
+import java.util.ArrayList;
+
+/**
+ * Dummy data.
+ */
+public class Cheeses {
+ static final String[] CHEESES = {
+ "Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi",
+ "Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale",
+ "Aisy Cendre", "Allgauer Emmentaler", "Alverca", "Ambert", "American Cheese",
+ "Ami du Chambertin", "Anejo Enchilado", "Anneau du Vic-Bilh", "Anthoriro", "Appenzell",
+ "Aragon", "Ardi Gasna", "Ardrahan", "Armenian String", "Aromes au Gene de Marc",
+ "Asadero", "Asiago", "Aubisque Pyrenees", "Autun", "Avaxtskyr", "Baby Swiss",
+ "Babybel", "Baguette Laonnaise", "Bakers", "Baladi", "Balaton", "Bandal", "Banon",
+ "Barry's Bay Cheddar", "Basing", "Basket Cheese", "Bath Cheese", "Bavarian Bergkase",
+ "Baylough", "Beaufort", "Beauvoorde", "Beenleigh Blue", "Beer Cheese", "Bel Paese",
+ "Bergader", "Bergere Bleue", "Berkswell", "Beyaz Peynir", "Bierkase", "Bishop Kennedy",
+ "Blarney", "Bleu d'Auvergne", "Bleu de Gex", "Bleu de Laqueuille",
+ "Bleu de Septmoncel", "Bleu Des Causses", "Blue", "Blue Castello", "Blue Rathgore",
+ "Blue Vein (Australian)", "Blue Vein Cheeses", "Bocconcini", "Bocconcini (Australian)",
+ "Boeren Leidenkaas", "Bonchester", "Bosworth", "Bougon", "Boule Du Roves",
+ "Boulette d'Avesnes", "Boursault", "Boursin", "Bouyssou", "Bra", "Braudostur",
+ "Breakfast Cheese", "Brebis du Lavort", "Brebis du Lochois", "Brebis du Puyfaucon",
+ "Bresse Bleu", "Brick", "Brie", "Brie de Meaux", "Brie de Melun", "Brillat-Savarin",
+ "Brin", "Brin d' Amour", "Brin d'Amour", "Brinza (Burduf Brinza)",
+ "Briquette de Brebis", "Briquette du Forez", "Broccio", "Broccio Demi-Affine",
+ "Brousse du Rove", "Bruder Basil", "Brusselae Kaas (Fromage de Bruxelles)", "Bryndza",
+ "Buchette d'Anjou", "Buffalo", "Burgos", "Butte", "Butterkase", "Button (Innes)",
+ "Buxton Blue", "Cabecou", "Caboc", "Cabrales", "Cachaille", "Caciocavallo", "Caciotta",
+ "Caerphilly", "Cairnsmore", "Calenzana", "Cambazola", "Camembert de Normandie",
+ "Canadian Cheddar", "Canestrato", "Cantal", "Caprice des Dieux", "Capricorn Goat",
+ "Capriole Banon", "Carre de l'Est", "Casciotta di Urbino", "Cashel Blue", "Castellano",
+ "Castelleno", "Castelmagno", "Castelo Branco", "Castigliano", "Cathelain",
+ "Celtic Promise", "Cendre d'Olivet", "Cerney", "Chabichou", "Chabichou du Poitou",
+ "Chabis de Gatine", "Chaource", "Charolais", "Chaumes", "Cheddar",
+ "Cheddar Clothbound", "Cheshire", "Chevres", "Chevrotin des Aravis", "Chontaleno",
+ "Civray", "Coeur de Camembert au Calvados", "Coeur de Chevre", "Colby", "Cold Pack",
+ "Comte", "Coolea", "Cooleney", "Coquetdale", "Corleggy", "Cornish Pepper",
+ "Cotherstone", "Cotija", "Cottage Cheese", "Cottage Cheese (Australian)",
+ "Cougar Gold", "Coulommiers", "Coverdale", "Crayeux de Roncq", "Cream Cheese",
+ "Cream Havarti", "Crema Agria", "Crema Mexicana", "Creme Fraiche", "Crescenza",
+ "Croghan", "Crottin de Chavignol", "Crottin du Chavignol", "Crowdie", "Crowley",
+ "Cuajada", "Curd", "Cure Nantais", "Curworthy", "Cwmtawe Pecorino",
+ "Cypress Grove Chevre", "Danablu (Danish Blue)", "Danbo", "Danish Fontina",
+ "Daralagjazsky", "Dauphin", "Delice des Fiouves", "Denhany Dorset Drum", "Derby",
+ "Dessertnyj Belyj", "Devon Blue", "Devon Garland", "Dolcelatte", "Doolin",
+ "Doppelrhamstufel", "Dorset Blue Vinney", "Double Gloucester", "Double Worcester",
+ "Dreux a la Feuille", "Dry Jack", "Duddleswell", "Dunbarra", "Dunlop", "Dunsyre Blue",
+ "Duroblando", "Durrus", "Dutch Mimolette (Commissiekaas)", "Edam", "Edelpilz",
+ "Emental Grand Cru", "Emlett", "Emmental", "Epoisses de Bourgogne", "Esbareich",
+ "Esrom", "Etorki", "Evansdale Farmhouse Brie", "Evora De L'Alentejo", "Exmoor Blue",
+ "Explorateur", "Feta", "Feta (Australian)", "Figue", "Filetta", "Fin-de-Siecle",
+ "Finlandia Swiss", "Finn", "Fiore Sardo", "Fleur du Maquis", "Flor de Guia",
+ "Flower Marie", "Folded", "Folded cheese with mint", "Fondant de Brebis",
+ "Fontainebleau", "Fontal", "Fontina Val d'Aosta", "Formaggio di capra", "Fougerus",
+ "Four Herb Gouda", "Fourme d' Ambert", "Fourme de Haute Loire", "Fourme de Montbrison",
+ "Fresh Jack", "Fresh Mozzarella", "Fresh Ricotta", "Fresh Truffles", "Fribourgeois",
+ "Friesekaas", "Friesian", "Friesla", "Frinault", "Fromage a Raclette", "Fromage Corse",
+ "Fromage de Montagne de Savoie", "Fromage Frais", "Fruit Cream Cheese",
+ "Frying Cheese", "Fynbo", "Gabriel", "Galette du Paludier", "Galette Lyonnaise",
+ "Galloway Goat's Milk Gems", "Gammelost", "Gaperon a l'Ail", "Garrotxa", "Gastanberra",
+ "Geitost", "Gippsland Blue", "Gjetost", "Gloucester", "Golden Cross", "Gorgonzola",
+ "Gornyaltajski", "Gospel Green", "Gouda", "Goutu", "Gowrie", "Grabetto", "Graddost",
+ "Grafton Village Cheddar", "Grana", "Grana Padano", "Grand Vatel",
+ "Grataron d' Areches", "Gratte-Paille", "Graviera", "Greuilh", "Greve",
+ "Gris de Lille", "Gruyere", "Gubbeen", "Guerbigny", "Halloumi",
+ "Halloumy (Australian)", "Haloumi-Style Cheese", "Harbourne Blue", "Havarti",
+ "Heidi Gruyere", "Hereford Hop", "Herrgardsost", "Herriot Farmhouse", "Herve",
+ "Hipi Iti", "Hubbardston Blue Cow", "Hushallsost", "Iberico", "Idaho Goatster",
+ "Idiazabal", "Il Boschetto al Tartufo", "Ile d'Yeu", "Isle of Mull", "Jarlsberg",
+ "Jermi Tortes", "Jibneh Arabieh", "Jindi Brie", "Jubilee Blue", "Juustoleipa",
+ "Kadchgall", "Kaseri", "Kashta", "Kefalotyri", "Kenafa", "Kernhem", "Kervella Affine",
+ "Kikorangi", "King Island Cape Wickham Brie", "King River Gold", "Klosterkaese",
+ "Knockalara", "Kugelkase", "L'Aveyronnais", "L'Ecir de l'Aubrac", "La Taupiniere",
+ "La Vache Qui Rit", "Laguiole", "Lairobell", "Lajta", "Lanark Blue", "Lancashire",
+ "Langres", "Lappi", "Laruns", "Lavistown", "Le Brin", "Le Fium Orbo", "Le Lacandou",
+ "Le Roule", "Leafield", "Lebbene", "Leerdammer", "Leicester", "Leyden", "Limburger",
+ "Lincolnshire Poacher", "Lingot Saint Bousquet d'Orb", "Liptauer", "Little Rydings",
+ "Livarot", "Llanboidy", "Llanglofan Farmhouse", "Loch Arthur Farmhouse",
+ "Loddiswell Avondale", "Longhorn", "Lou Palou", "Lou Pevre", "Lyonnais", "Maasdam",
+ "Macconais", "Mahoe Aged Gouda", "Mahon", "Malvern", "Mamirolle", "Manchego",
+ "Manouri", "Manur", "Marble Cheddar", "Marbled Cheeses", "Maredsous", "Margotin",
+ "Maribo", "Maroilles", "Mascares", "Mascarpone", "Mascarpone (Australian)",
+ "Mascarpone Torta", "Matocq", "Maytag Blue", "Meira", "Menallack Farmhouse",
+ "Menonita", "Meredith Blue", "Mesost", "Metton (Cancoillotte)", "Meyer Vintage Gouda",
+ "Mihalic Peynir", "Milleens", "Mimolette", "Mine-Gabhar", "Mini Baby Bells", "Mixte",
+ "Molbo", "Monastery Cheeses", "Mondseer", "Mont D'or Lyonnais", "Montasio",
+ "Monterey Jack", "Monterey Jack Dry", "Morbier", "Morbier Cru de Montagne",
+ "Mothais a la Feuille", "Mozzarella", "Mozzarella (Australian)",
+ "Mozzarella di Bufala", "Mozzarella Fresh, in water", "Mozzarella Rolls", "Munster",
+ "Murol", "Mycella", "Myzithra", "Naboulsi", "Nantais", "Neufchatel",
+ "Neufchatel (Australian)", "Niolo", "Nokkelost", "Northumberland", "Oaxaca",
+ "Olde York", "Olivet au Foin", "Olivet Bleu", "Olivet Cendre",
+ "Orkney Extra Mature Cheddar", "Orla", "Oschtjepka", "Ossau Fermier", "Ossau-Iraty",
+ "Oszczypek", "Oxford Blue", "P'tit Berrichon", "Palet de Babligny", "Paneer", "Panela",
+ "Pannerone", "Pant ys Gawn", "Parmesan (Parmigiano)", "Parmigiano Reggiano",
+ "Pas de l'Escalette", "Passendale", "Pasteurized Processed", "Pate de Fromage",
+ "Patefine Fort", "Pave d'Affinois", "Pave d'Auge", "Pave de Chirac", "Pave du Berry",
+ "Pecorino", "Pecorino in Walnut Leaves", "Pecorino Romano", "Peekskill Pyramid",
+ "Pelardon des Cevennes", "Pelardon des Corbieres", "Penamellera", "Penbryn",
+ "Pencarreg", "Perail de Brebis", "Petit Morin", "Petit Pardou", "Petit-Suisse",
+ "Picodon de Chevre", "Picos de Europa", "Piora", "Pithtviers au Foin",
+ "Plateau de Herve", "Plymouth Cheese", "Podhalanski", "Poivre d'Ane", "Polkolbin",
+ "Pont l'Eveque", "Port Nicholson", "Port-Salut", "Postel", "Pouligny-Saint-Pierre",
+ "Pourly", "Prastost", "Pressato", "Prince-Jean", "Processed Cheddar", "Provolone",
+ "Provolone (Australian)", "Pyengana Cheddar", "Pyramide", "Quark",
+ "Quark (Australian)", "Quartirolo Lombardo", "Quatre-Vents", "Quercy Petit",
+ "Queso Blanco", "Queso Blanco con Frutas --Pina y Mango", "Queso de Murcia",
+ "Queso del Montsec", "Queso del Tietar", "Queso Fresco", "Queso Fresco (Adobera)",
+ "Queso Iberico", "Queso Jalapeno", "Queso Majorero", "Queso Media Luna",
+ "Queso Para Frier", "Queso Quesadilla", "Rabacal", "Raclette", "Ragusano", "Raschera",
+ "Reblochon", "Red Leicester", "Regal de la Dombes", "Reggianito", "Remedou",
+ "Requeson", "Richelieu", "Ricotta", "Ricotta (Australian)", "Ricotta Salata", "Ridder",
+ "Rigotte", "Rocamadour", "Rollot", "Romano", "Romans Part Dieu", "Roncal", "Roquefort",
+ "Roule", "Rouleau De Beaulieu", "Royalp Tilsit", "Rubens", "Rustinu", "Saaland Pfarr",
+ "Saanenkaese", "Saga", "Sage Derby", "Sainte Maure", "Saint-Marcellin",
+ "Saint-Nectaire", "Saint-Paulin", "Salers", "Samso", "San Simon", "Sancerre",
+ "Sap Sago", "Sardo", "Sardo Egyptian", "Sbrinz", "Scamorza", "Schabzieger", "Schloss",
+ "Selles sur Cher", "Selva", "Serat", "Seriously Strong Cheddar", "Serra da Estrela",
+ "Sharpam", "Shelburne Cheddar", "Shropshire Blue", "Siraz", "Sirene", "Smoked Gouda",
+ "Somerset Brie", "Sonoma Jack", "Sottocenare al Tartufo", "Soumaintrain",
+ "Sourire Lozerien", "Spenwood", "Sraffordshire Organic", "St. Agur Blue Cheese",
+ "Stilton", "Stinking Bishop", "String", "Sussex Slipcote", "Sveciaost", "Swaledale",
+ "Sweet Style Swiss", "Swiss", "Syrian (Armenian String)", "Tala", "Taleggio", "Tamie",
+ "Tasmania Highland Chevre Log", "Taupiniere", "Teifi", "Telemea", "Testouri",
+ "Tete de Moine", "Tetilla", "Texas Goat Cheese", "Tibet", "Tillamook Cheddar",
+ "Tilsit", "Timboon Brie", "Toma", "Tomme Brulee", "Tomme d'Abondance",
+ "Tomme de Chevre", "Tomme de Romans", "Tomme de Savoie", "Tomme des Chouans", "Tommes",
+ "Torta del Casar", "Toscanello", "Touree de L'Aubier", "Tourmalet",
+ "Trappe (Veritable)", "Trois Cornes De Vendee", "Tronchon", "Trou du Cru", "Truffe",
+ "Tupi", "Turunmaa", "Tymsboro", "Tyn Grug", "Tyning", "Ubriaco", "Ulloa",
+ "Vacherin-Fribourgeois", "Valencay", "Vasterbottenost", "Venaco", "Vendomois",
+ "Vieux Corse", "Vignotte", "Vulscombe", "Waimata Farmhouse Blue",
+ "Washed Rind Cheese (Australian)", "Waterloo", "Weichkaese", "Wellington",
+ "Wensleydale", "White Stilton", "Whitestone Farmhouse", "Wigmore", "Woodside Cabecou",
+ "Xanadu", "Xynotyro", "Yarg Cornish", "Yarra Valley Pyramid", "Yorkshire Blue",
+ "Zamorano", "Zanetti Grana Padano", "Zanetti Parmigiano Reggiano"
+ };
+
+ public static ArrayList<String> asList() {
+ ArrayList<String> items = new ArrayList<String>();
+ for (int i = 0, z = CHEESES.length ; i < z ; i++) {
+ items.add(CHEESES[i]);
+ }
+ return items;
+ }
+}
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/AndroidManifest.xml b/connectivity/BasicNetworkDemo/AndroidManifest.xml
new file mode 100755
index 0000000..c0d3e64
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/AndroidManifest.xml
@@ -0,0 +1,44 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<manifest
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.example.android.networkbasic"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" />
+ <uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+ <application
+ android:label="@string/app_name"
+ android:icon="@drawable/ic_launcher"
+ android:theme="@style/Theme.Sample"
+ android:allowBackup="true">
+
+ <activity
+ android:name="com.example.android.networkbasic.MainActivity"
+ android:label="@string/app_name"
+ android:uiOptions="splitActionBarWhenNarrow">
+
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/connectivity/BasicNetworkDemo/res/drawable-hdpi/ic_launcher.png b/connectivity/BasicNetworkDemo/res/drawable-hdpi/ic_launcher.png
new file mode 100755
index 0000000..22ce606
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/drawable-hdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/BasicNetworkDemo/res/drawable-mdpi/ic_launcher.png b/connectivity/BasicNetworkDemo/res/drawable-mdpi/ic_launcher.png
new file mode 100755
index 0000000..f21e17b
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/drawable-mdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/BasicNetworkDemo/res/drawable-xhdpi/ic_launcher.png b/connectivity/BasicNetworkDemo/res/drawable-xhdpi/ic_launcher.png
new file mode 100755
index 0000000..64b8059
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/drawable-xhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/BasicNetworkDemo/res/drawable-xxhdpi/ic_launcher.png b/connectivity/BasicNetworkDemo/res/drawable-xxhdpi/ic_launcher.png
new file mode 100755
index 0000000..6b4434a
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/drawable-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/BasicNetworkDemo/res/layout/activity_main.xml b/connectivity/BasicNetworkDemo/res/layout/activity_main.xml
new file mode 100755
index 0000000..d9be686
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/layout/activity_main.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent">
+ <fragment
+ android:name="com.example.android.common.SimpleTextFragment"
+ android:id="@+id/intro_fragment"
+ android:layout_weight="1"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent" />
+ <View
+ android:layout_width="fill_parent"
+ android:layout_height="1dp"
+ android:background="@android:color/darker_gray"/>
+ <fragment
+ android:name="com.example.android.networkbasic.LogFragment"
+ android:id="@+id/log_fragment"
+ android:layout_weight="1"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent" />
+</LinearLayout>
diff --git a/connectivity/BasicNetworkDemo/res/layout/log_fragment.xml b/connectivity/BasicNetworkDemo/res/layout/log_fragment.xml
new file mode 100644
index 0000000..6d79548
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/layout/log_fragment.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/log_scroll"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent">
+
+ <com.example.android.common.logger.LogView
+ android:id="@+id/sample_output"
+ style="@style/Log"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:clickable="true"
+ android:focusable="true"
+ android:text=""
+ android:gravity="bottom" />
+</ScrollView>
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/res/menu/main.xml b/connectivity/BasicNetworkDemo/res/menu/main.xml
new file mode 100644
index 0000000..f05f16a
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/menu/main.xml
@@ -0,0 +1,24 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+ <item android:id="@+id/test_action"
+ android:showAsAction="ifRoom|withText"
+ android:title="@string/test_text" />
+ <item android:id="@+id/clear_action"
+ android:showAsAction="ifRoom|withText"
+ android:title="@string/clear_text" />
+</menu>
diff --git a/connectivity/BasicNetworkDemo/res/values-sw600dp/styles.xml b/connectivity/BasicNetworkDemo/res/values-sw600dp/styles.xml
new file mode 100644
index 0000000..ffcbe8a
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/values-sw600dp/styles.xml
@@ -0,0 +1,28 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <style name="Widget.SampleOutput">
+ <item name="android:paddingTop">@dimen/margin_medium</item>
+ <item name="android:paddingBottom">@dimen/margin_medium</item>
+ <item name="android:paddingLeft">@dimen/margin_huge</item>
+ <item name="android:paddingRight">@dimen/margin_huge</item>
+ <item name="android:textAppearance">?android:textAppearanceLarge</item>
+ <item name="android:lineSpacingMultiplier">1.2</item>
+ </style>
+
+</resources>
diff --git a/connectivity/BasicNetworkDemo/res/values-v11/styles.xml b/connectivity/BasicNetworkDemo/res/values-v11/styles.xml
new file mode 100644
index 0000000..c6c648b
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/values-v11/styles.xml
@@ -0,0 +1,19 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <style name="Theme.Base" parent="android:Theme.Holo.Light" />
+</resources>
diff --git a/connectivity/BasicNetworkDemo/res/values/dimens.xml b/connectivity/BasicNetworkDemo/res/values/dimens.xml
new file mode 100644
index 0000000..4f69897
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/values/dimens.xml
@@ -0,0 +1,24 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <!-- Define standard dimensions to comply with Holo-style grids and rhythm. -->
+
+ <dimen name="margin_medium">16dp</dimen>
+ <dimen name="margin_huge">64dp</dimen>
+
+</resources>
diff --git a/connectivity/BasicNetworkDemo/res/values/strings.xml b/connectivity/BasicNetworkDemo/res/values/strings.xml
new file mode 100755
index 0000000..d8116aa
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/values/strings.xml
@@ -0,0 +1,29 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <string name="app_name">Basic Network Demo</string>
+
+ <string name="intro_message">Welcome to Basic Network Demo!
+ Click TEST to find out whether your device has a network connection, and if so, what type it is.
+ </string>
+
+ <string name="test_text">Test</string>
+ <string name="clear_text">Clear</string>
+ <string name="wifi_connection">The active connection is wifi.</string>
+ <string name="mobile_connection">The active connection is mobile.</string>
+ <string name="no_wifi_or_mobile">No wireless or mobile connection.</string>
+</resources>
diff --git a/connectivity/BasicNetworkDemo/res/values/styles.xml b/connectivity/BasicNetworkDemo/res/values/styles.xml
new file mode 100644
index 0000000..4d9bb98
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/res/values/styles.xml
@@ -0,0 +1,40 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under thegi License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <!-- Activity themes -->
+
+ <style name="Theme.Base" parent="android:Theme.Light" />
+
+ <style name="Theme.Sample" parent="Theme.Base" />
+
+ <!-- Widget styling -->
+
+ <style name="Widget" />
+
+ <style name="Widget.SampleOutput">
+ <item name="android:padding">@dimen/margin_medium</item>
+ <item name="android:textAppearance">?android:textAppearanceMedium</item>
+ <item name="android:lineSpacingMultiplier">1.1</item>
+ </style>
+
+ <style name="Log" parent="Widget.SampleOutput">
+ <item name="android:typeface">monospace</item>
+ </style>
+
+
+</resources>
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/SimpleTextFragment.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/SimpleTextFragment.java
new file mode 100644
index 0000000..a2be93f
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/SimpleTextFragment.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.common;
+
+import android.os.Bundle;
+
+import android.support.v4.app.Fragment;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+/**
+ * Simple fragment containing only a TextView. Used by TextPagerAdapter to create
+ * tutorial-style pages for apps.
+ */
+public class SimpleTextFragment extends Fragment {
+
+ // Contains the text that will be displayed by this Fragment
+ String mText;
+
+ // Contains a resource ID for the text that will be displayed by this fragment.
+ int mTextId = -1;
+
+ // Keys which will be used to store/retrieve text passed in via setArguments.
+ public static final String TEXT_KEY = "text";
+ public static final String TEXT_ID_KEY = "text_id";
+
+ // For situations where the app wants to modify text at Runtime, exposing the TextView.
+ private TextView mTextView;
+
+ public SimpleTextFragment() {
+ }
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+ // Before initializing the textView, check if any arguments were provided via setArguments.
+ processArguments();
+
+ // Create a new TextView and set its text to whatever was provided.
+ mTextView = new TextView(getActivity());
+ mTextView.setGravity(Gravity.CENTER);
+
+ if (mText != null) {
+ mTextView.setText(mText);
+ Log.i("SimpleTextFragment", mText);
+ }
+ return mTextView;
+ }
+
+ public TextView getTextView() {
+ return mTextView;
+ }
+
+ /**
+ * Changes the text for this TextView, according to the resource ID provided.
+ * @param stringId A resource ID representing the text content for this Fragment's TextView.
+ */
+ public void setText(int stringId) {
+ getTextView().setText(getActivity().getString(stringId));
+ }
+
+ /**
+ * Processes the arguments passed into this Fragment via setArguments method.
+ * Currently the method only looks for text or a textID, nothing else.
+ */
+ public void processArguments() {
+ // For most objects we'd handle the multiple possibilities for initialization variables
+ // as multiple constructors. For Fragments, however, it's customary to use
+ // setArguments / getArguments.
+ if (getArguments() != null) {
+ Bundle args = getArguments();
+ if (args.containsKey(TEXT_KEY)) {
+ mText = args.getString(TEXT_KEY);
+ Log.d("Constructor", "Added Text.");
+ } else if (args.containsKey(TEXT_ID_KEY)) {
+ mTextId = args.getInt(TEXT_ID_KEY);
+ mText = getString(mTextId);
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/Log.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/Log.java
new file mode 100644
index 0000000..cf4abb7
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/Log.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Helper class for a list (or tree) of LoggerNodes.
+ *
+ * <p>When this is set as the head of the list,
+ * an instance of it can function as a drop-in replacement for {@link android.util.Log}.
+ * Most of the methods in this class server only to map a method call in Log to its equivalent
+ * in LogNode.</p>
+ */
+public class Log {
+ // Grabbing the native values from Android's native logging facilities,
+ // to make for easy migration and interop.
+ public static final int NONE = -1;
+ public static final int VERBOSE = android.util.Log.VERBOSE;
+ public static final int DEBUG = android.util.Log.DEBUG;
+ public static final int INFO = android.util.Log.INFO;
+ public static final int WARN = android.util.Log.WARN;
+ public static final int ERROR = android.util.Log.ERROR;
+ public static final int ASSERT = android.util.Log.ASSERT;
+
+ // Stores the beginning of the LogNode topology.
+ private static LogNode mLogNode;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public static LogNode getLogNode() {
+ return mLogNode;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to.
+ */
+ public static void setLogNode(LogNode node) {
+ mLogNode = node;
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void println(int priority, String tag, String msg, Throwable tr) {
+ if (mLogNode != null) {
+ mLogNode.println(priority, tag, msg, tr);
+ }
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ */
+ public static void println(int priority, String tag, String msg) {
+ println(priority, tag, msg, null);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void v(String tag, String msg, Throwable tr) {
+ println(VERBOSE, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void v(String tag, String msg) {
+ v(tag, msg, null);
+ }
+
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void d(String tag, String msg, Throwable tr) {
+ println(DEBUG, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void d(String tag, String msg) {
+ d(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void i(String tag, String msg, Throwable tr) {
+ println(INFO, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void i(String tag, String msg) {
+ i(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, String msg, Throwable tr) {
+ println(WARN, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void w(String tag, String msg) {
+ w(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, Throwable tr) {
+ w(tag, null, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void e(String tag, String msg, Throwable tr) {
+ println(ERROR, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void e(String tag, String msg) {
+ e(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, String msg, Throwable tr) {
+ println(ASSERT, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void wtf(String tag, String msg) {
+ wtf(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, Throwable tr) {
+ wtf(tag, null, tr);
+ }
+}
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogNode.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogNode.java
new file mode 100644
index 0000000..bc37cab
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogNode.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Basic interface for a logging system that can output to one or more targets.
+ * Note that in addition to classes that will output these logs in some format,
+ * one can also implement this interface over a filter and insert that in the chain,
+ * such that no targets further down see certain data, or see manipulated forms of the data.
+ * You could, for instance, write a "ToHtmlLoggerNode" that just converted all the log data
+ * it received to HTML and sent it along to the next node in the chain, without printing it
+ * anywhere.
+ */
+public interface LogNode {
+
+ /**
+ * Instructs first LogNode in the list to print the log data provided.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public void println(int priority, String tag, String msg, Throwable tr);
+
+}
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogView.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogView.java
new file mode 100644
index 0000000..953b8b1
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogView.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.content.Context;
+import android.util.*;
+import android.widget.TextView;
+
+/** Simple TextView which is used to output log data received through the LogNode interface.
+*/
+public class LogView extends TextView implements LogNode {
+
+ public LogView(Context context) {
+ super(context);
+ }
+
+ public LogView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ }
+
+ public LogView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+
+ /**
+ * Formats the log data and prints it out to the LogView.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ String priorityStr = null;
+
+ // For the purposes of this View, we want to print the priority as readable text.
+ switch(priority) {
+ case android.util.Log.VERBOSE:
+ priorityStr = "VERBOSE";
+ break;
+ case android.util.Log.DEBUG:
+ priorityStr = "DEBUG";
+ break;
+ case android.util.Log.INFO:
+ priorityStr = "INFO";
+ break;
+ case android.util.Log.WARN:
+ priorityStr = "WARN";
+ break;
+ case android.util.Log.ERROR:
+ priorityStr = "ERROR";
+ break;
+ case android.util.Log.ASSERT:
+ priorityStr = "ASSERT";
+ break;
+ default:
+ break;
+ }
+
+ // Handily, the Log class has a facility for converting a stack trace into a usable string.
+ String exceptionStr = null;
+ if (tr != null) {
+ exceptionStr = android.util.Log.getStackTraceString(tr);
+ }
+
+ // Take the priority, tag, message, and exception, and concatenate as necessary
+ // into one usable line of text.
+ StringBuilder outputBuilder = new StringBuilder();
+
+ String delimiter = "\t";
+ appendIfNotNull(outputBuilder, priorityStr, delimiter);
+ appendIfNotNull(outputBuilder, tag, delimiter);
+ appendIfNotNull(outputBuilder, msg, delimiter);
+ appendIfNotNull(outputBuilder, exceptionStr, delimiter);
+
+ // Actually display the text we just generated within the LogView.
+ appendToLog(outputBuilder.toString());
+
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /** Takes a string and adds to it, with a separator, if the bit to be added isn't null. Since
+ * the logger takes so many arguments that might be null, this method helps cut out some of the
+ * agonizing tedium of writing the same 3 lines over and over.
+ * @param source StringBuilder containing the text to append to.
+ * @param addStr The String to append
+ * @param delimiter The String to separate the source and appended strings. A tab or comma,
+ * for instance.
+ * @return The fully concatenated String as a StringBuilder
+ */
+ private StringBuilder appendIfNotNull(StringBuilder source, String addStr, String delimiter) {
+ if (addStr != null) {
+ if (addStr.length() == 0) {
+ delimiter = "";
+ }
+
+ return source.append(addStr).append(delimiter);
+ }
+ return source;
+ }
+
+ // The next LogNode in the chain.
+ LogNode mNext;
+
+ /** Outputs the string as a new line of log data in the LogView. */
+ public void appendToLog(String s) {
+ append("\n" + s);
+ }
+}
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogWrapper.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogWrapper.java
new file mode 100644
index 0000000..ea8e20e
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/LogWrapper.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.util.Log;
+
+/**
+ * Helper class which wraps Android's native Log utility in the Logger interface. This way
+ * normal DDMS output can be one of the many targets receiving and outputting logs simultaneously.
+ */
+public class LogWrapper implements LogNode {
+
+ // For piping: The next node to receive Log data after this one has done its work.
+ private LogNode mNext;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /**
+ * Prints data out to the console using Android's native log mechanism.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ // There actually are log methods that don't take a msg parameter. For now,
+ // if that's the case, just convert null to the empty string and move on.
+ String useMsg = msg;
+ if (useMsg == null) {
+ useMsg = "";
+ }
+
+ // If an exeption was provided, convert that exception to a usable string and attach
+ // it to the end of the msg method.
+ if (tr != null) {
+ msg += "\n" + Log.getStackTraceString(tr);
+ }
+
+ // This is functionally identical to Log.x(tag, useMsg);
+ // For instance, if priority were Log.VERBOSE, this would be the same as Log.v(tag, useMsg)
+ Log.println(priority, tag, useMsg);
+
+ // If this isn't the last node in the chain, move things along.
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+}
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/MessageOnlyLogFilter.java b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/MessageOnlyLogFilter.java
new file mode 100644
index 0000000..c57a111
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/common/logger/MessageOnlyLogFilter.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Simple {@link LogNode} filter, removes everything except the message.
+ * Useful for situations like on-screen log output where you don't want a lot of metadata displayed,
+ * just easy-to-read message updates as they're happening.
+ */
+public class MessageOnlyLogFilter implements LogNode {
+
+ LogNode mNext;
+
+ /**
+ * Takes the "next" LogNode as a parameter, to simplify chaining.
+ *
+ * @param next The next LogNode in the pipeline.
+ */
+ public MessageOnlyLogFilter(LogNode next) {
+ mNext = next;
+ }
+
+ public MessageOnlyLogFilter() {
+ }
+
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ if (mNext != null) {
+ getNext().println(Log.NONE, null, msg, null);
+ }
+ }
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+}
\ No newline at end of file
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/LogFragment.java b/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/LogFragment.java
new file mode 100644
index 0000000..ecbe2eb
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/LogFragment.java
@@ -0,0 +1,60 @@
+package com.example.android.networkbasic;
+
+import android.support.v4.app.Fragment;
+
+import com.example.android.networkbasic.R;
+import com.example.android.common.logger.LogView;
+
+import android.os.Bundle;
+
+import android.text.Editable;
+import android.text.TextWatcher;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ScrollView;
+
+/**
+ * Simple fragment that contains a LogView and uses it to output log data it receives
+ * through the LogNode interface.
+ */
+public class LogFragment extends Fragment {
+
+ private LogView mLogView;
+
+ public LogFragment() {}
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+
+ View result = inflater.inflate(R.layout.log_fragment, container, false);
+
+ mLogView = (LogView) result.findViewById(R.id.sample_output);
+
+ // Wire up so when the text changes, the view scrolls down.
+ final ScrollView scrollView =
+ ((ScrollView) result.findViewById(R.id.log_scroll));
+
+ mLogView.addTextChangedListener(new TextWatcher() {
+ @Override
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+ @Override
+ public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+ @Override
+ public void afterTextChanged(Editable s) {
+ scrollView.fullScroll(ScrollView.FOCUS_DOWN);
+ }
+ });
+
+ return result;
+ }
+
+ public LogView getLogView() {
+ return mLogView;
+ }
+
+}
diff --git a/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/MainActivity.java b/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/MainActivity.java
new file mode 100755
index 0000000..c2a4305
--- /dev/null
+++ b/connectivity/BasicNetworkDemo/src/com/example/android/networkbasic/MainActivity.java
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.networkbasic;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.Bundle;
+import android.support.v4.app.FragmentActivity;
+import android.util.TypedValue;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import com.example.android.common.SimpleTextFragment;
+import com.example.android.common.logger.Log;
+import com.example.android.common.logger.LogWrapper;
+import com.example.android.common.logger.MessageOnlyLogFilter;
+
+/**
+ * Sample application demonstrating how to test whether a device is connected,
+ * and if so, whether the connection happens to be wifi or mobile (it could be
+ * something else).
+ *
+ * This sample uses the logging framework to display log output in the log
+ * fragment (LogFragment).
+ */
+public class MainActivity extends FragmentActivity {
+
+ public static final String TAG = "Basic Network Demo";
+ // Whether there is a Wi-Fi connection.
+ private static boolean wifiConnected = false;
+ // Whether there is a mobile connection.
+ private static boolean mobileConnected = false;
+
+ // Reference to the fragment showing events, so we can clear it with a button
+ // as necessary.
+ private LogFragment mLogFragment;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ // Initialize text fragment that displays intro text.
+ SimpleTextFragment introFragment = (SimpleTextFragment)
+ getSupportFragmentManager().findFragmentById(R.id.intro_fragment);
+ introFragment.setText(R.string.intro_message);
+ introFragment.getTextView().setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16.0f);
+
+ // Initialize the logging framework.
+ initializeLogging();
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ getMenuInflater().inflate(R.menu.main, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ // When the user clicks TEST, display the connection status.
+ case R.id.test_action:
+ checkNetworkConnection();
+ return true;
+ // Clear the log view fragment.
+ case R.id.clear_action:
+ mLogFragment.getLogView().setText("");
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Check whether the device is connected, and if so, whether the connection
+ * is wifi or mobile (it could be something else).
+ */
+ private void checkNetworkConnection() {
+ // BEGIN_INCLUDE(connect)
+ ConnectivityManager connMgr =
+ (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
+ NetworkInfo activeInfo = connMgr.getActiveNetworkInfo();
+ if (activeInfo != null && activeInfo.isConnected()) {
+ wifiConnected = activeInfo.getType() == ConnectivityManager.TYPE_WIFI;
+ mobileConnected = activeInfo.getType() == ConnectivityManager.TYPE_MOBILE;
+ if(wifiConnected) {
+ Log.i(TAG, getString(R.string.wifi_connection));
+ } else if (mobileConnected){
+ Log.i(TAG, getString(R.string.mobile_connection));
+ }
+ } else {
+ Log.i(TAG, getString(R.string.no_wifi_or_mobile));
+ }
+ // END_INCLUDE(connect)
+ }
+
+ /** Create a chain of targets that will receive log data */
+ public void initializeLogging() {
+
+ // Using Log, front-end to the logging chain, emulates
+ // android.util.log method signatures.
+
+ // Wraps Android's native log framework
+ LogWrapper logWrapper = new LogWrapper();
+ Log.setLogNode(logWrapper);
+
+ // A filter that strips out everything except the message text.
+ MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
+ logWrapper.setNext(msgFilter);
+
+ // On screen logging via a fragment with a TextView.
+ mLogFragment =
+ (LogFragment) getSupportFragmentManager().findFragmentById(R.id.log_fragment);
+ msgFilter.setNext(mLogFragment.getLogView());
+ }
+}
diff --git a/connectivity/NetworkConnect/AndroidManifest.xml b/connectivity/NetworkConnect/AndroidManifest.xml
new file mode 100755
index 0000000..09fd2ee
--- /dev/null
+++ b/connectivity/NetworkConnect/AndroidManifest.xml
@@ -0,0 +1,44 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<manifest
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.example.android.networkconnect"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <uses-sdk android:minSdkVersion="8" android:targetSdkVersion="17" />
+ <uses-permission android:name="android.permission.INTERNET" />
+ <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+ <application
+ android:label="@string/app_name"
+ android:icon="@drawable/ic_launcher"
+ android:theme="@style/Theme.Sample"
+ android:allowBackup="true">
+
+ <activity
+ android:name="com.example.android.networkconnect.MainActivity"
+ android:label="@string/app_name"
+ android:uiOptions="splitActionBarWhenNarrow">
+
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/connectivity/NetworkConnect/res/drawable-hdpi/ic_launcher.png b/connectivity/NetworkConnect/res/drawable-hdpi/ic_launcher.png
new file mode 100755
index 0000000..22ce606
--- /dev/null
+++ b/connectivity/NetworkConnect/res/drawable-hdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/NetworkConnect/res/drawable-mdpi/ic_launcher.png b/connectivity/NetworkConnect/res/drawable-mdpi/ic_launcher.png
new file mode 100755
index 0000000..f21e17b
--- /dev/null
+++ b/connectivity/NetworkConnect/res/drawable-mdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/NetworkConnect/res/drawable-xhdpi/ic_launcher.png b/connectivity/NetworkConnect/res/drawable-xhdpi/ic_launcher.png
new file mode 100755
index 0000000..64b8059
--- /dev/null
+++ b/connectivity/NetworkConnect/res/drawable-xhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/NetworkConnect/res/drawable-xxhdpi/ic_launcher.png b/connectivity/NetworkConnect/res/drawable-xxhdpi/ic_launcher.png
new file mode 100755
index 0000000..6b4434a
--- /dev/null
+++ b/connectivity/NetworkConnect/res/drawable-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/NetworkConnect/res/layout/activity_main.xml b/connectivity/NetworkConnect/res/layout/activity_main.xml
new file mode 100755
index 0000000..f21b1ac
--- /dev/null
+++ b/connectivity/NetworkConnect/res/layout/activity_main.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<LinearLayout
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="vertical"
+ android:layout_width="fill_parent"
+ android:layout_height="fill_parent">
+ <fragment
+ android:name="com.example.android.common.SimpleTextFragment"
+ android:id="@+id/intro_fragment"
+ android:layout_weight="1"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent" />
+ <View
+ android:layout_width="fill_parent"
+ android:layout_height="1dp"
+ android:background="@android:color/darker_gray"/>
+ <fragment
+ android:name="com.example.android.networkconnect.LogFragment"
+ android:id="@+id/log_fragment"
+ android:layout_weight="1"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent" />
+</LinearLayout>
diff --git a/connectivity/NetworkConnect/res/layout/log_fragment.xml b/connectivity/NetworkConnect/res/layout/log_fragment.xml
new file mode 100644
index 0000000..6d79548
--- /dev/null
+++ b/connectivity/NetworkConnect/res/layout/log_fragment.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/log_scroll"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent">
+
+ <com.example.android.common.logger.LogView
+ android:id="@+id/sample_output"
+ style="@style/Log"
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:clickable="true"
+ android:focusable="true"
+ android:text=""
+ android:gravity="bottom" />
+</ScrollView>
\ No newline at end of file
diff --git a/connectivity/NetworkConnect/res/menu/main.xml b/connectivity/NetworkConnect/res/menu/main.xml
new file mode 100644
index 0000000..ef1568f
--- /dev/null
+++ b/connectivity/NetworkConnect/res/menu/main.xml
@@ -0,0 +1,24 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+ <item android:id="@+id/fetch_action"
+ android:showAsAction="ifRoom|withText"
+ android:title="@string/fetch_text" />
+ <item android:id="@+id/clear_action"
+ android:showAsAction="ifRoom|withText"
+ android:title="@string/clear_text" />
+</menu>
diff --git a/connectivity/NetworkConnect/res/values-sw600dp/styles.xml b/connectivity/NetworkConnect/res/values-sw600dp/styles.xml
new file mode 100644
index 0000000..ffcbe8a
--- /dev/null
+++ b/connectivity/NetworkConnect/res/values-sw600dp/styles.xml
@@ -0,0 +1,28 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <style name="Widget.SampleOutput">
+ <item name="android:paddingTop">@dimen/margin_medium</item>
+ <item name="android:paddingBottom">@dimen/margin_medium</item>
+ <item name="android:paddingLeft">@dimen/margin_huge</item>
+ <item name="android:paddingRight">@dimen/margin_huge</item>
+ <item name="android:textAppearance">?android:textAppearanceLarge</item>
+ <item name="android:lineSpacingMultiplier">1.2</item>
+ </style>
+
+</resources>
diff --git a/connectivity/NetworkConnect/res/values-v11/styles.xml b/connectivity/NetworkConnect/res/values-v11/styles.xml
new file mode 100644
index 0000000..c6c648b
--- /dev/null
+++ b/connectivity/NetworkConnect/res/values-v11/styles.xml
@@ -0,0 +1,19 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <style name="Theme.Base" parent="android:Theme.Holo.Light" />
+</resources>
diff --git a/connectivity/NetworkConnect/res/values/dimens.xml b/connectivity/NetworkConnect/res/values/dimens.xml
new file mode 100644
index 0000000..4f69897
--- /dev/null
+++ b/connectivity/NetworkConnect/res/values/dimens.xml
@@ -0,0 +1,24 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <!-- Define standard dimensions to comply with Holo-style grids and rhythm. -->
+
+ <dimen name="margin_medium">16dp</dimen>
+ <dimen name="margin_huge">64dp</dimen>
+
+</resources>
diff --git a/connectivity/NetworkConnect/res/values/strings.xml b/connectivity/NetworkConnect/res/values/strings.xml
new file mode 100755
index 0000000..756f4a7
--- /dev/null
+++ b/connectivity/NetworkConnect/res/values/strings.xml
@@ -0,0 +1,27 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+ <string name="app_name">Network Connect</string>
+
+ <string name="intro_message">Welcome to Network Connect!
+ Click FETCH to fetch the first 500 characters of raw HTML from www.google.com.
+ </string>
+
+ <string name="fetch_text">Fetch</string>
+ <string name="clear_text">Clear</string>
+ <string name="connection_error">Connection error.</string>
+</resources>
diff --git a/connectivity/NetworkConnect/res/values/styles.xml b/connectivity/NetworkConnect/res/values/styles.xml
new file mode 100644
index 0000000..4d9bb98
--- /dev/null
+++ b/connectivity/NetworkConnect/res/values/styles.xml
@@ -0,0 +1,40 @@
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under thegi License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ -->
+
+<resources>
+
+ <!-- Activity themes -->
+
+ <style name="Theme.Base" parent="android:Theme.Light" />
+
+ <style name="Theme.Sample" parent="Theme.Base" />
+
+ <!-- Widget styling -->
+
+ <style name="Widget" />
+
+ <style name="Widget.SampleOutput">
+ <item name="android:padding">@dimen/margin_medium</item>
+ <item name="android:textAppearance">?android:textAppearanceMedium</item>
+ <item name="android:lineSpacingMultiplier">1.1</item>
+ </style>
+
+ <style name="Log" parent="Widget.SampleOutput">
+ <item name="android:typeface">monospace</item>
+ </style>
+
+
+</resources>
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/SimpleTextFragment.java b/connectivity/NetworkConnect/src/com/example/android/common/SimpleTextFragment.java
new file mode 100644
index 0000000..a2be93f
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/SimpleTextFragment.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.common;
+
+import android.os.Bundle;
+
+import android.support.v4.app.Fragment;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+/**
+ * Simple fragment containing only a TextView. Used by TextPagerAdapter to create
+ * tutorial-style pages for apps.
+ */
+public class SimpleTextFragment extends Fragment {
+
+ // Contains the text that will be displayed by this Fragment
+ String mText;
+
+ // Contains a resource ID for the text that will be displayed by this fragment.
+ int mTextId = -1;
+
+ // Keys which will be used to store/retrieve text passed in via setArguments.
+ public static final String TEXT_KEY = "text";
+ public static final String TEXT_ID_KEY = "text_id";
+
+ // For situations where the app wants to modify text at Runtime, exposing the TextView.
+ private TextView mTextView;
+
+ public SimpleTextFragment() {
+ }
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+ // Before initializing the textView, check if any arguments were provided via setArguments.
+ processArguments();
+
+ // Create a new TextView and set its text to whatever was provided.
+ mTextView = new TextView(getActivity());
+ mTextView.setGravity(Gravity.CENTER);
+
+ if (mText != null) {
+ mTextView.setText(mText);
+ Log.i("SimpleTextFragment", mText);
+ }
+ return mTextView;
+ }
+
+ public TextView getTextView() {
+ return mTextView;
+ }
+
+ /**
+ * Changes the text for this TextView, according to the resource ID provided.
+ * @param stringId A resource ID representing the text content for this Fragment's TextView.
+ */
+ public void setText(int stringId) {
+ getTextView().setText(getActivity().getString(stringId));
+ }
+
+ /**
+ * Processes the arguments passed into this Fragment via setArguments method.
+ * Currently the method only looks for text or a textID, nothing else.
+ */
+ public void processArguments() {
+ // For most objects we'd handle the multiple possibilities for initialization variables
+ // as multiple constructors. For Fragments, however, it's customary to use
+ // setArguments / getArguments.
+ if (getArguments() != null) {
+ Bundle args = getArguments();
+ if (args.containsKey(TEXT_KEY)) {
+ mText = args.getString(TEXT_KEY);
+ Log.d("Constructor", "Added Text.");
+ } else if (args.containsKey(TEXT_ID_KEY)) {
+ mTextId = args.getInt(TEXT_ID_KEY);
+ mText = getString(mTextId);
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/logger/Log.java b/connectivity/NetworkConnect/src/com/example/android/common/logger/Log.java
new file mode 100644
index 0000000..cf4abb7
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/logger/Log.java
@@ -0,0 +1,236 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Helper class for a list (or tree) of LoggerNodes.
+ *
+ * <p>When this is set as the head of the list,
+ * an instance of it can function as a drop-in replacement for {@link android.util.Log}.
+ * Most of the methods in this class server only to map a method call in Log to its equivalent
+ * in LogNode.</p>
+ */
+public class Log {
+ // Grabbing the native values from Android's native logging facilities,
+ // to make for easy migration and interop.
+ public static final int NONE = -1;
+ public static final int VERBOSE = android.util.Log.VERBOSE;
+ public static final int DEBUG = android.util.Log.DEBUG;
+ public static final int INFO = android.util.Log.INFO;
+ public static final int WARN = android.util.Log.WARN;
+ public static final int ERROR = android.util.Log.ERROR;
+ public static final int ASSERT = android.util.Log.ASSERT;
+
+ // Stores the beginning of the LogNode topology.
+ private static LogNode mLogNode;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public static LogNode getLogNode() {
+ return mLogNode;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to.
+ */
+ public static void setLogNode(LogNode node) {
+ mLogNode = node;
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void println(int priority, String tag, String msg, Throwable tr) {
+ if (mLogNode != null) {
+ mLogNode.println(priority, tag, msg, tr);
+ }
+ }
+
+ /**
+ * Instructs the LogNode to print the log data provided. Other LogNodes can
+ * be chained to the end of the LogNode as desired.
+ *
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ */
+ public static void println(int priority, String tag, String msg) {
+ println(priority, tag, msg, null);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void v(String tag, String msg, Throwable tr) {
+ println(VERBOSE, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at VERBOSE priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void v(String tag, String msg) {
+ v(tag, msg, null);
+ }
+
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void d(String tag, String msg, Throwable tr) {
+ println(DEBUG, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at DEBUG priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void d(String tag, String msg) {
+ d(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void i(String tag, String msg, Throwable tr) {
+ println(INFO, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at INFO priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void i(String tag, String msg) {
+ i(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, String msg, Throwable tr) {
+ println(WARN, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void w(String tag, String msg) {
+ w(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at WARN priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void w(String tag, Throwable tr) {
+ w(tag, null, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void e(String tag, String msg, Throwable tr) {
+ println(ERROR, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ERROR priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void e(String tag, String msg) {
+ e(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, String msg, Throwable tr) {
+ println(ASSERT, tag, msg, tr);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged.
+ */
+ public static void wtf(String tag, String msg) {
+ wtf(tag, msg, null);
+ }
+
+ /**
+ * Prints a message at ASSERT priority.
+ *
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public static void wtf(String tag, Throwable tr) {
+ wtf(tag, null, tr);
+ }
+}
\ No newline at end of file
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/logger/LogNode.java b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogNode.java
new file mode 100644
index 0000000..bc37cab
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogNode.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Basic interface for a logging system that can output to one or more targets.
+ * Note that in addition to classes that will output these logs in some format,
+ * one can also implement this interface over a filter and insert that in the chain,
+ * such that no targets further down see certain data, or see manipulated forms of the data.
+ * You could, for instance, write a "ToHtmlLoggerNode" that just converted all the log data
+ * it received to HTML and sent it along to the next node in the chain, without printing it
+ * anywhere.
+ */
+public interface LogNode {
+
+ /**
+ * Instructs first LogNode in the list to print the log data provided.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ public void println(int priority, String tag, String msg, Throwable tr);
+
+}
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/logger/LogView.java b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogView.java
new file mode 100644
index 0000000..953b8b1
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogView.java
@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.content.Context;
+import android.util.*;
+import android.widget.TextView;
+
+/** Simple TextView which is used to output log data received through the LogNode interface.
+*/
+public class LogView extends TextView implements LogNode {
+
+ public LogView(Context context) {
+ super(context);
+ }
+
+ public LogView(Context context, AttributeSet attrs) {
+ super(context, attrs);
+ }
+
+ public LogView(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+
+ /**
+ * Formats the log data and prints it out to the LogView.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ String priorityStr = null;
+
+ // For the purposes of this View, we want to print the priority as readable text.
+ switch(priority) {
+ case android.util.Log.VERBOSE:
+ priorityStr = "VERBOSE";
+ break;
+ case android.util.Log.DEBUG:
+ priorityStr = "DEBUG";
+ break;
+ case android.util.Log.INFO:
+ priorityStr = "INFO";
+ break;
+ case android.util.Log.WARN:
+ priorityStr = "WARN";
+ break;
+ case android.util.Log.ERROR:
+ priorityStr = "ERROR";
+ break;
+ case android.util.Log.ASSERT:
+ priorityStr = "ASSERT";
+ break;
+ default:
+ break;
+ }
+
+ // Handily, the Log class has a facility for converting a stack trace into a usable string.
+ String exceptionStr = null;
+ if (tr != null) {
+ exceptionStr = android.util.Log.getStackTraceString(tr);
+ }
+
+ // Take the priority, tag, message, and exception, and concatenate as necessary
+ // into one usable line of text.
+ StringBuilder outputBuilder = new StringBuilder();
+
+ String delimiter = "\t";
+ appendIfNotNull(outputBuilder, priorityStr, delimiter);
+ appendIfNotNull(outputBuilder, tag, delimiter);
+ appendIfNotNull(outputBuilder, msg, delimiter);
+ appendIfNotNull(outputBuilder, exceptionStr, delimiter);
+
+ // Actually display the text we just generated within the LogView.
+ appendToLog(outputBuilder.toString());
+
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /** Takes a string and adds to it, with a separator, if the bit to be added isn't null. Since
+ * the logger takes so many arguments that might be null, this method helps cut out some of the
+ * agonizing tedium of writing the same 3 lines over and over.
+ * @param source StringBuilder containing the text to append to.
+ * @param addStr The String to append
+ * @param delimiter The String to separate the source and appended strings. A tab or comma,
+ * for instance.
+ * @return The fully concatenated String as a StringBuilder
+ */
+ private StringBuilder appendIfNotNull(StringBuilder source, String addStr, String delimiter) {
+ if (addStr != null) {
+ if (addStr.length() == 0) {
+ delimiter = "";
+ }
+
+ return source.append(addStr).append(delimiter);
+ }
+ return source;
+ }
+
+ // The next LogNode in the chain.
+ LogNode mNext;
+
+ /** Outputs the string as a new line of log data in the LogView. */
+ public void appendToLog(String s) {
+ append("\n" + s);
+ }
+}
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/logger/LogWrapper.java b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogWrapper.java
new file mode 100644
index 0000000..ea8e20e
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/logger/LogWrapper.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+import android.util.Log;
+
+/**
+ * Helper class which wraps Android's native Log utility in the Logger interface. This way
+ * normal DDMS output can be one of the many targets receiving and outputting logs simultaneously.
+ */
+public class LogWrapper implements LogNode {
+
+ // For piping: The next node to receive Log data after this one has done its work.
+ private LogNode mNext;
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+ /**
+ * Prints data out to the console using Android's native log mechanism.
+ * @param priority Log level of the data being logged. Verbose, Error, etc.
+ * @param tag Tag for for the log data. Can be used to organize log statements.
+ * @param msg The actual message to be logged. The actual message to be logged.
+ * @param tr If an exception was thrown, this can be sent along for the logging facilities
+ * to extract and print useful information.
+ */
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ // There actually are log methods that don't take a msg parameter. For now,
+ // if that's the case, just convert null to the empty string and move on.
+ String useMsg = msg;
+ if (useMsg == null) {
+ useMsg = "";
+ }
+
+ // If an exeption was provided, convert that exception to a usable string and attach
+ // it to the end of the msg method.
+ if (tr != null) {
+ msg += "\n" + Log.getStackTraceString(tr);
+ }
+
+ // This is functionally identical to Log.x(tag, useMsg);
+ // For instance, if priority were Log.VERBOSE, this would be the same as Log.v(tag, useMsg)
+ Log.println(priority, tag, useMsg);
+
+ // If this isn't the last node in the chain, move things along.
+ if (mNext != null) {
+ mNext.println(priority, tag, msg, tr);
+ }
+ }
+}
\ No newline at end of file
diff --git a/connectivity/NetworkConnect/src/com/example/android/common/logger/MessageOnlyLogFilter.java b/connectivity/NetworkConnect/src/com/example/android/common/logger/MessageOnlyLogFilter.java
new file mode 100644
index 0000000..c57a111
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/common/logger/MessageOnlyLogFilter.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.common.logger;
+
+/**
+ * Simple {@link LogNode} filter, removes everything except the message.
+ * Useful for situations like on-screen log output where you don't want a lot of metadata displayed,
+ * just easy-to-read message updates as they're happening.
+ */
+public class MessageOnlyLogFilter implements LogNode {
+
+ LogNode mNext;
+
+ /**
+ * Takes the "next" LogNode as a parameter, to simplify chaining.
+ *
+ * @param next The next LogNode in the pipeline.
+ */
+ public MessageOnlyLogFilter(LogNode next) {
+ mNext = next;
+ }
+
+ public MessageOnlyLogFilter() {
+ }
+
+ @Override
+ public void println(int priority, String tag, String msg, Throwable tr) {
+ if (mNext != null) {
+ getNext().println(Log.NONE, null, msg, null);
+ }
+ }
+
+ /**
+ * Returns the next LogNode in the linked list.
+ */
+ public LogNode getNext() {
+ return mNext;
+ }
+
+ /**
+ * Sets the LogNode data will be sent to..
+ */
+ public void setNext(LogNode node) {
+ mNext = node;
+ }
+
+}
\ No newline at end of file
diff --git a/connectivity/NetworkConnect/src/com/example/android/networkconnect/LogFragment.java b/connectivity/NetworkConnect/src/com/example/android/networkconnect/LogFragment.java
new file mode 100644
index 0000000..655d428
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/networkconnect/LogFragment.java
@@ -0,0 +1,60 @@
+package com.example.android.networkconnect;
+
+import android.support.v4.app.Fragment;
+
+import com.example.android.networkconnect.R;
+import com.example.android.common.logger.LogView;
+
+import android.os.Bundle;
+
+import android.text.Editable;
+import android.text.TextWatcher;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ScrollView;
+
+/**
+ * Simple fragment that contains a LogView and uses it to output log data it receives
+ * through the LogNode interface.
+ */
+public class LogFragment extends Fragment {
+
+ private LogView mLogView;
+
+ public LogFragment() {}
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+
+ View result = inflater.inflate(R.layout.log_fragment, container, false);
+
+ mLogView = (LogView) result.findViewById(R.id.sample_output);
+
+ // Wire up so when the text changes, the view scrolls down.
+ final ScrollView scrollView =
+ ((ScrollView) result.findViewById(R.id.log_scroll));
+
+ mLogView.addTextChangedListener(new TextWatcher() {
+ @Override
+ public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
+
+ @Override
+ public void onTextChanged(CharSequence s, int start, int before, int count) {}
+
+ @Override
+ public void afterTextChanged(Editable s) {
+ scrollView.fullScroll(ScrollView.FOCUS_DOWN);
+ }
+ });
+
+ return result;
+ }
+
+ public LogView getLogView() {
+ return mLogView;
+ }
+
+}
diff --git a/connectivity/NetworkConnect/src/com/example/android/networkconnect/MainActivity.java b/connectivity/NetworkConnect/src/com/example/android/networkconnect/MainActivity.java
new file mode 100755
index 0000000..ae1591d
--- /dev/null
+++ b/connectivity/NetworkConnect/src/com/example/android/networkconnect/MainActivity.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.networkconnect;
+
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.v4.app.FragmentActivity;
+import android.util.TypedValue;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import com.example.android.common.SimpleTextFragment;
+import com.example.android.common.logger.Log;
+import com.example.android.common.logger.LogWrapper;
+import com.example.android.common.logger.MessageOnlyLogFilter;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.Reader;
+import java.io.UnsupportedEncodingException;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+/**
+ * Sample application demonstrating how to connect to the network and fetch raw
+ * HTML. It uses AsyncTask to do the fetch on a background thread. To establish
+ * the network connection, it uses HttpURLConnection.
+ *
+ * This sample uses the logging framework to display log output in the log
+ * fragment (LogFragment).
+ */
+public class MainActivity extends FragmentActivity {
+
+ public static final String TAG = "Network Connect";
+
+ // Reference to the fragment showing events, so we can clear it with a button
+ // as necessary.
+ private LogFragment mLogFragment;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ // Initialize text fragment that displays intro text.
+ SimpleTextFragment introFragment = (SimpleTextFragment)
+ getSupportFragmentManager().findFragmentById(R.id.intro_fragment);
+ introFragment.setText(R.string.intro_message);
+ introFragment.getTextView().setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16.0f);
+
+ // Initialize the logging framework.
+ initializeLogging();
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ getMenuInflater().inflate(R.menu.main, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ // When the user clicks FETCH, fetch the first 500 characters of
+ // raw HTML from www.google.com.
+ case R.id.fetch_action:
+ new DownloadTask().execute("http://www.google.com");
+ return true;
+ // Clear the log view fragment.
+ case R.id.clear_action:
+ mLogFragment.getLogView().setText("");
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Implementation of AsyncTask, to fetch the data in the background away from
+ * the UI thread.
+ */
+ private class DownloadTask extends AsyncTask<String, Void, String> {
+
+ @Override
+ protected String doInBackground(String... urls) {
+ try {
+ return loadFromNetwork(urls[0]);
+ } catch (IOException e) {
+ return getString(R.string.connection_error);
+ }
+ }
+
+ /**
+ * Uses the logging framework to display the output of the fetch
+ * operation in the log fragment.
+ */
+ @Override
+ protected void onPostExecute(String result) {
+ Log.i(TAG, result);
+ }
+ }
+
+ /** Initiates the fetch operation. */
+ private String loadFromNetwork(String urlString) throws IOException {
+ InputStream stream = null;
+ String str ="";
+
+ try {
+ stream = downloadUrl(urlString);
+ str = readIt(stream, 500);
+ } finally {
+ if (stream != null) {
+ stream.close();
+ }
+ }
+ return str;
+ }
+
+ /**
+ * Given a string representation of a URL, sets up a connection and gets
+ * an input stream.
+ * @param urlString A string representation of a URL.
+ * @return An InputStream retrieved from a successful HttpURLConnection.
+ * @throws IOException
+ */
+ private InputStream downloadUrl(String urlString) throws IOException {
+ // BEGIN_INCLUDE(get_inputstream)
+ URL url = new URL(urlString);
+ HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+ conn.setReadTimeout(10000 /* milliseconds */);
+ conn.setConnectTimeout(15000 /* milliseconds */);
+ conn.setRequestMethod("GET");
+ conn.setDoInput(true);
+ // Start the query
+ conn.connect();
+ InputStream stream = conn.getInputStream();
+ return stream;
+ // END_INCLUDE(get_inputstream)
+ }
+
+ /** Reads an InputStream and converts it to a String.
+ * @param stream InputStream containing HTML from targeted site.
+ * @param len Length of string that this method returns.
+ * @return String concatenated according to len parameter.
+ * @throws IOException
+ * @throws UnsupportedEncodingException
+ */
+ private String readIt(InputStream stream, int len) throws IOException, UnsupportedEncodingException {
+ Reader reader = null;
+ reader = new InputStreamReader(stream, "UTF-8");
+ char[] buffer = new char[len];
+ reader.read(buffer);
+ return new String(buffer);
+ }
+
+ /** Create a chain of targets that will receive log data */
+ public void initializeLogging() {
+
+ // Using Log, front-end to the logging chain, emulates
+ // android.util.log method signatures.
+
+ // Wraps Android's native log framework
+ LogWrapper logWrapper = new LogWrapper();
+ Log.setLogNode(logWrapper);
+
+ // A filter that strips out everything except the message text.
+ MessageOnlyLogFilter msgFilter = new MessageOnlyLogFilter();
+ logWrapper.setNext(msgFilter);
+
+ // On screen logging via a fragment with a TextView.
+ mLogFragment =
+ (LogFragment) getSupportFragmentManager().findFragmentById(R.id.log_fragment);
+ msgFilter.setNext(mLogFragment.getLogView());
+ }
+}
diff --git a/ui/actionbarcompat/ListViewModalSelect/big_icon.png b/ui/actionbarcompat/ListViewModalSelect/big_icon.png
new file mode 100644
index 0000000..0f47486
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/big_icon.png
Binary files differ
diff --git a/ui/actionbarcompat/ListViewModalSelect/build.gradle b/ui/actionbarcompat/ListViewModalSelect/build.gradle
new file mode 100644
index 0000000..b99b102
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/build.gradle
@@ -0,0 +1,16 @@
+apply plugin: 'android'
+
+dependencies {
+ compile "com.android.support:support-v4:18.0.+"
+ compile "com.android.support:appcompat-v7:18.0.+"
+}
+
+android {
+ compileSdkVersion 17
+ buildToolsVersion "17.0.0"
+
+ defaultConfig {
+ minSdkVersion 7
+ targetSdkVersion 16
+ }
+}
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/AndroidManifest.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..1ca1c5d
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/AndroidManifest.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.example.android.actionbarcompat.listviewmodalselect"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <!--
+ ActionBarCompat provides an Action Bar from API v7 onwards
+ -->
+ <uses-sdk
+ android:minSdkVersion="7"
+ android:targetSdkVersion="17" />
+
+ <application
+ android:icon="@drawable/ic_launcher"
+ android:label="@string/app_name"
+ android:theme="@style/Theme.AppCompat"
+ android:allowBackup="true">
+
+ <activity
+ android:name=".MainActivity">
+ <!-- Launcher Intent filter -->
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ </application>
+
+</manifest>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-hdpi/ic_launcher.png b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-hdpi/ic_launcher.png
new file mode 100644
index 0000000..a3d6711
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-hdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-mdpi/ic_launcher.png b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-mdpi/ic_launcher.png
new file mode 100644
index 0000000..f488bbc
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-mdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xhdpi/ic_launcher.png b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..0651b33
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xhdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xxhdpi/ic_launcher.png b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..ac8a199
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable/background_checked.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable/background_checked.xml
new file mode 100644
index 0000000..9d8bef3
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/drawable/background_checked.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+ <item android:state_checked="true" android:drawable="@color/translucent_blue" />
+ <item android:drawable="@android:color/transparent" />
+</selector>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/activity_main.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..456cd19
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/activity_main.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:orientation="vertical">
+
+ <fragment
+ android:id="@+id/frag_app_list"
+ android:layout_width="match_parent"
+ android:layout_height="0dp"
+ android:layout_weight="1"
+ android:name="com.example.android.actionbarcompat.listviewmodalselect.CheeseListFragment" />
+
+ <TextView
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:text="@string/intro_message"
+ android:padding="16dp"
+ android:textAppearance="?android:textAppearanceMedium"
+ android:lineSpacingMultiplier="1.1"
+ android:background="#fb3"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/simple_selectable_list_item.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/simple_selectable_list_item.xml
new file mode 100644
index 0000000..5f82f4b
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/layout/simple_selectable_list_item.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!--
+ The layout which is used in our ListView items. We use a CheckedTextView so we can
+ simulate the activated state (added in available from API v11) with the checked
+ state, which is available from API v1.
+-->
+<CheckedTextView xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@android:id/text1"
+ android:layout_width="match_parent"
+ android:layout_height="?android:attr/listPreferredItemHeight"
+ android:textAppearance="?android:attr/textAppearanceLarge"
+ android:gravity="center_vertical"
+ android:background="@drawable/background_checked"
+ android:paddingLeft="6dip"
+ android:paddingRight="9dip"/>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/menu/context_cheeses.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/menu/context_cheeses.xml
new file mode 100644
index 0000000..e845a4d
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/menu/context_cheeses.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!--
+ As we're using ActionBarCompat, any action item attributes come from ActionBarCompat's XML
+ namespace instead of the android namespace. Here we've added a new support namespace added to
+ the menu element allowing us to use the 'showAsAction' attribute in a backwards compatible way.
+ Any other action item attributes used should be referenced from this namespace too
+ (actionProviderClass, actionViewClass, actionLayout).
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:support="http://schemas.android.com/apk/res-auto">
+
+ <item
+ android:id="@+id/menu_remove"
+ android:title="@string/menu_remove"
+ support:showAsAction="ifRoom"/>
+
+</menu>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/colors.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/colors.xml
new file mode 100644
index 0000000..c4e8b3a
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/colors.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+
+ <!-- A translucent holo blue -->
+ <color name="translucent_blue">#9033B5E5</color>
+
+</resources>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/strings.xml b/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/strings.xml
new file mode 100644
index 0000000..1987fab
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/res/values/strings.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+
+ <string name="app_name">ABC ListView Modal</string>
+ <string name="intro_message">This sample demonstrates how to provide a
+ <em>MULTIPLE_MODAL</em> ListView choice mode, compatible from API v7.
+ </string>
+ <string name="menu_remove">Remove</string>
+
+</resources>
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/CheeseListFragment.java b/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/CheeseListFragment.java
new file mode 100644
index 0000000..2ea9638
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/CheeseListFragment.java
@@ -0,0 +1,161 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.android.actionbarcompat.listviewmodalselect;
+
+import com.example.android.common.actionbarcompat.MultiSelectionUtil;
+import com.example.android.common.dummydata.Cheeses;
+
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.view.ActionMode;
+import android.util.SparseBooleanArray;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.widget.ArrayAdapter;
+import android.widget.BaseAdapter;
+import android.widget.ListView;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+/**
+ * This ListFragment displays a list of cheeses, allowing the user to select multiple items
+ * in a modal selection mode. In this example, the user can remove multiple items via the displayed
+ * action mode.
+ */
+public class CheeseListFragment extends ListFragment {
+
+ // ArrayList containing the cheese name Strings
+ private ArrayList<String> mItems;
+
+ // The Controller which provides CHOICE_MODE_MULTIPLE_MODAL-like functionality
+ private MultiSelectionUtil.Controller mMultiSelectController;
+
+ @Override
+ public void onActivityCreated(Bundle savedInstanceState) {
+ super.onActivityCreated(savedInstanceState);
+
+ // The items which will be displayed
+ mItems = Cheeses.asList();
+
+ // Set the ListAdapter so that the ListView displays the items
+ setListAdapter(new ArrayAdapter<String>(getActivity(), R.layout.simple_selectable_list_item,
+ android.R.id.text1, mItems));
+
+ // BEGIN_INCLUDE(attach_controller)
+ // Attach a MultiSelectionUtil.Controller to the ListView, giving it an instance of
+ // ModalChoiceListener (see below)
+ mMultiSelectController = MultiSelectionUtil
+ .attachMultiSelectionController(getListView(), (ActionBarActivity) getActivity(),
+ new ModalChoiceListener());
+
+ // Allow the Controller to restore itself
+ mMultiSelectController.restoreInstanceState(savedInstanceState);
+ // END_INCLUDE(attach_controller)
+ }
+
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ super.onSaveInstanceState(outState);
+
+ // BEGIN_INCLUDE(save_instance)
+ // Allow the Controller to save it's instance state so that any checked items are
+ // stored
+ if (mMultiSelectController != null) {
+ mMultiSelectController.saveInstanceState(outState);
+ }
+ // END_INCLUDE(save_instance)
+ }
+
+ /**
+ * The listener which is provided to MultiSelectionUtil to handle any multi-selection actions.
+ * It is responsible for providing the menu to display on the action mode, and handling any
+ * action item clicks.
+ */
+ private class ModalChoiceListener implements MultiSelectionUtil.MultiChoiceModeListener {
+
+ @Override
+ public void onItemCheckedStateChanged(ActionMode mode, int position, long id,
+ boolean checked) {
+ }
+
+ @Override
+ public boolean onCreateActionMode(ActionMode actionMode, Menu menu) {
+ // Inflate the menu resource (res/menu/context_cheeses.xml) which will be displayed
+ // in the action mode
+ actionMode.getMenuInflater().inflate(R.menu.context_cheeses, menu);
+ return true;
+ }
+
+ @Override
+ public boolean onPrepareActionMode(ActionMode actionMode, Menu menu) {
+ return true;
+ }
+
+ @Override
+ public boolean onActionItemClicked(ActionMode actionMode, MenuItem menuItem) {
+ // We switch on the menu item's id, so we know which is clicked
+ switch (menuItem.getItemId()) {
+
+ // Our item with the menu_remove ID is used to remove the item(s) from the list.
+ // Here we retrieve which positions are currently checked, then iterate through the
+ // list and remove the checked items. Once finished we notify the adapter to update
+ // the ListView contents and finish the action mode.
+ case R.id.menu_remove:
+ // Retrieve which positions are currently checked
+ final ListView listView = getListView();
+ SparseBooleanArray checkedPositions = listView.getCheckedItemPositions();
+
+ // Check to see if there are any checked items
+ if (checkedPositions.size() == 0) {
+ return false;
+ }
+
+ // Iterate through the items and remove any which are checked
+ final Iterator<String> iterator = mItems.iterator();
+ int i = 0;
+ while (iterator.hasNext()) {
+ // Call next() so that the iterator index moves
+ iterator.next();
+
+ // Remove the item if it is checked (and increment position)
+ if (checkedPositions.get(i++)) {
+ iterator.remove();
+ }
+ }
+
+ // Clear the ListView's checked items
+ listView.clearChoices();
+
+ // Finally, notify the adapter so that it updates the ListView
+ ((BaseAdapter) getListAdapter()).notifyDataSetChanged();
+
+ // As we're removing all of checked items, we'll close the action mode
+ actionMode.finish();
+
+ // We return true to signify that we have handled the action item click
+ return true;
+ }
+
+ return false;
+ }
+
+ @Override
+ public void onDestroyActionMode(ActionMode actionMode) {
+ }
+ }
+}
\ No newline at end of file
diff --git a/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/MainActivity.java b/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/MainActivity.java
new file mode 100644
index 0000000..72afc56
--- /dev/null
+++ b/ui/actionbarcompat/ListViewModalSelect/src/main/src/com/example/android/actionbarcompat/listviewmodalselect/MainActivity.java
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.actionbarcompat.listviewmodalselect;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+
+/**
+ * This sample shows you how a provide a ListView which allows the user to select multiple items
+ * in a modal selection mode with ActionBarCompat, backwards compatible to API v7.
+ * <p>
+ * This Activity extends from {@link ActionBarActivity}, which provides all of the function
+ * necessary to display a compatible Action Bar on devices running Android v2.1+.
+ * <p>
+ * The interesting part of this sample is in {@link CheeseListFragment}.
+ */
+public class MainActivity extends ActionBarActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ // Set content view (which contains a CheeseListFragment)
+ setContentView(R.layout.activity_main);
+ }
+
+}
\ No newline at end of file
diff --git a/ui/actionbarcompat/SearchView/big_icon.png b/ui/actionbarcompat/SearchView/big_icon.png
new file mode 100644
index 0000000..e4c6ee2
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/big_icon.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/build.gradle b/ui/actionbarcompat/SearchView/build.gradle
new file mode 100644
index 0000000..b99b102
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/build.gradle
@@ -0,0 +1,16 @@
+apply plugin: 'android'
+
+dependencies {
+ compile "com.android.support:support-v4:18.0.+"
+ compile "com.android.support:appcompat-v7:18.0.+"
+}
+
+android {
+ compileSdkVersion 17
+ buildToolsVersion "17.0.0"
+
+ defaultConfig {
+ minSdkVersion 7
+ targetSdkVersion 16
+ }
+}
diff --git a/ui/actionbarcompat/SearchView/src/main/AndroidManifest.xml b/ui/actionbarcompat/SearchView/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..b2554d6
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/AndroidManifest.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.example.android.actionbarcompat.searchview"
+ android:versionCode="1"
+ android:versionName="1.0">
+
+ <!--
+ ActionBarCompat provides an Action Bar with compatible SearchView
+ from API v7 onwards
+ -->
+ <uses-sdk
+ android:minSdkVersion="7"
+ android:targetSdkVersion="17" />
+
+ <application
+ android:icon="@drawable/ic_launcher"
+ android:label="@string/app_name"
+ android:theme="@style/AppTheme"
+ android:allowBackup="true">
+
+ <activity
+ android:name=".SearchActivity">
+ <!-- Launcher Intent filter -->
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+
+ </application>
+
+</manifest>
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_action_search.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_action_search.png
new file mode 100644
index 0000000..9839a13
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_action_search.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_launcher.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_launcher.png
new file mode 100644
index 0000000..45afb7d
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-hdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_action_search.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_action_search.png
new file mode 100644
index 0000000..076085c
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_action_search.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_launcher.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_launcher.png
new file mode 100644
index 0000000..57f2527
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-mdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_action_search.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_action_search.png
new file mode 100644
index 0000000..f9272df
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_action_search.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_launcher.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..478f739
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-xhdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/drawable-xxhdpi/ic_launcher.png b/ui/actionbarcompat/SearchView/src/main/res/drawable-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..2e14315
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/drawable-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/ui/actionbarcompat/SearchView/src/main/res/layout/activity_main.xml b/ui/actionbarcompat/SearchView/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..9158690
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/layout/activity_main.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<fragment xmlns:android="http://schemas.android.com/apk/res/android"
+ android:id="@+id/frag_app_list"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:name="com.example.android.actionbarcompat.searchview.AppListFragment" />
diff --git a/ui/actionbarcompat/SearchView/src/main/res/layout/list_item.xml b/ui/actionbarcompat/SearchView/src/main/res/layout/list_item.xml
new file mode 100644
index 0000000..893796c
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/layout/list_item.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ android:orientation="horizontal"
+ android:layout_width="match_parent"
+ android:layout_height="?android:listPreferredItemHeight"
+ android:padding="8dp"
+ android:gravity="center_vertical">
+
+ <ImageView
+ android:id="@+id/icon"
+ android:layout_width="wrap_content"
+ android:layout_height="match_parent"
+ android:layout_marginRight="8dp"
+ android:scaleType="fitCenter"
+ android:contentDescription="@string/content_item_icon"/>
+
+ <TextView
+ android:id="@android:id/text1"
+ android:layout_width="0dp"
+ android:layout_weight="1"
+ android:layout_height="wrap_content"
+ android:textAppearance="?android:textAppearanceMedium"
+ android:maxLines="1"
+ android:ellipsize="end"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/ui/actionbarcompat/SearchView/src/main/res/menu/main.xml b/ui/actionbarcompat/SearchView/src/main/res/menu/main.xml
new file mode 100644
index 0000000..1709e8b
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/menu/main.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!--
+ As we're using ActionBarCompat, any action item attributes come from ActionBarCompat's XML
+ namespace instead of the android namespace. Here we've added a new support namespace added to
+ the menu element allowing us to use the 'showAsAction' attribute in a backwards compatible way.
+ Any other action item attributes used should be referenced from this namespace too
+ (actionProviderClass, actionViewClass, actionLayout).
+-->
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:support="http://schemas.android.com/apk/res-auto">
+
+ <!--
+ Here we create an item, setting the actionViewClass attribute to point to ActionBarCompat's
+ SearchView. We add the collapseActionView flag to showAsAction so that the SearchView is
+ collapsed until the user clicks on the action item.
+ -->
+ <item
+ android:id="@+id/menu_search"
+ android:title="@string/menu_search"
+ android:icon="@drawable/ic_action_search"
+ support:actionViewClass="android.support.v7.widget.SearchView"
+ support:showAsAction="ifRoom|collapseActionView"/>
+
+</menu>
\ No newline at end of file
diff --git a/ui/actionbarcompat/SearchView/src/main/res/values/strings.xml b/ui/actionbarcompat/SearchView/src/main/res/values/strings.xml
new file mode 100644
index 0000000..4a5ab36
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/values/strings.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+
+ <string name="app_name">ABC Search Demo</string>
+ <string name="applist_empty_text">Search for an app above.</string>
+ <string name="search_hint">Search applications</string>
+ <string name="menu_search">Search</string>
+ <string name="content_item_icon">Item Icon</string>
+
+</resources>
\ No newline at end of file
diff --git a/ui/actionbarcompat/SearchView/src/main/res/values/styles.xml b/ui/actionbarcompat/SearchView/src/main/res/values/styles.xml
new file mode 100644
index 0000000..d9a47e3
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/res/values/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<resources>
+
+ <!-- Application theme. -->
+ <style name="AppTheme" parent="Theme.AppCompat"></style>
+
+</resources>
\ No newline at end of file
diff --git a/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/AppListFragment.java b/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/AppListFragment.java
new file mode 100644
index 0000000..981eb37
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/AppListFragment.java
@@ -0,0 +1,256 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.actionbarcompat.searchview;
+
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Pattern;
+
+/**
+ * A ListFragment which displays a list of applications currently on the device, with
+ * filtering functionality.
+ */
+public class AppListFragment extends ListFragment {
+
+ // Stores the full list of applications installed on the device
+ private final List<ApplicationItem> mInstalledApps = new ArrayList<ApplicationItem>();
+
+ // Stores the result of the last query
+ private final List<ApplicationItem> mFilteredApps = new ArrayList<ApplicationItem>();
+
+ private PackageManager mPackageManager;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ // Retrieve all of the applications installed on this device
+ mPackageManager = getActivity().getPackageManager();
+
+ // Start an AsyncTask to load the application's installed on the device
+ new LoadApplicationsTask().execute();
+ }
+
+ @Override
+ public void onViewCreated(View view, Bundle savedInstanceState) {
+ super.onViewCreated(view, savedInstanceState);
+
+ // Set the ListView's Adapter to display the filtered applications
+ setListAdapter(new AppAdapter());
+
+ // Set the text which displays when the ListView is empty
+ setEmptyText(getString(R.string.applist_empty_text));
+
+ // If the installed applications is not loaded yet, hide the list
+ if (mInstalledApps.isEmpty()) {
+ setListShown(false);
+ }
+ }
+
+ /**
+ * Set the query used to filter the installed application's names.
+ * @param query Query to filter against.
+ */
+ public void setFilterQuery(String query) {
+ // Fail-fast if the installed apps has not been loaded yet
+ if (mInstalledApps.isEmpty()) {
+ return;
+ }
+
+ // Clear current filtered apps and hide ListView
+ mFilteredApps.clear();
+
+ if (TextUtils.isEmpty(query)) {
+ // If the query is empty, show all install apps
+ mFilteredApps.addAll(mInstalledApps);
+ } else {
+ // Compile Regex Pattern which will match if the app name contains the query
+ final Pattern p = Pattern.compile(".*" + query + ".*", Pattern.CASE_INSENSITIVE);
+
+ // Iterate through the installed apps to see if their label matches the query
+ for (ApplicationItem application : mInstalledApps) {
+ // If the app label matches the query, add it to the filtered apps list
+ if (p.matcher(application.label).matches()) {
+ mFilteredApps.add(application);
+ }
+ }
+ }
+
+ // Notify the adapter so that it updates the ListView's contents
+ AppAdapter adapter = (AppAdapter) getListAdapter();
+ adapter.notifyDataSetChanged();
+ }
+
+ private class AppAdapter extends BaseAdapter {
+ private final LayoutInflater mInflater;
+
+ AppAdapter() {
+ mInflater = LayoutInflater.from(getActivity());
+ }
+
+ @Override
+ public int getCount() {
+ return mFilteredApps.size();
+ }
+
+ @Override
+ public ApplicationItem getItem(int position) {
+ return mFilteredApps.get(position);
+ }
+
+ @Override
+ public long getItemId(int position) {
+ return position;
+ }
+
+ @Override
+ public View getView(int position, View convertView, ViewGroup parent) {
+ if (convertView == null) {
+ convertView = mInflater.inflate(R.layout.list_item, parent, false);
+ }
+
+ final ApplicationItem item = getItem(position);
+
+ // Set the application's label on the TextView
+ ((TextView) convertView.findViewById(android.R.id.text1))
+ .setText(item.label);
+
+ // ImageView to display the application's icon
+ ImageView imageView = (ImageView) convertView.findViewById(R.id.icon);
+
+ // Check the item's drawable reference to see if it is available already
+ Drawable icon = item.drawable != null ? item.drawable.get() : null;
+
+ if (icon != null) {
+ imageView.setImageDrawable(icon);
+ } else {
+ // Start a new AsyncTask which will retrieve the application icon and display it in
+ // the ImageView
+ new ApplicationIconTask(imageView).execute(item);
+ }
+
+ return convertView;
+ }
+ }
+
+ /**
+ * Our model object for each application item. Allows us to load the label async and store the
+ * result for use later (filtering and displaying in the adapter).
+ */
+ private static class ApplicationItem {
+ final ApplicationInfo applicationInfo;
+ final CharSequence label;
+ WeakReference<Drawable> drawable;
+
+ ApplicationItem(PackageManager packageManager, ApplicationInfo applicationInfo) {
+ this.applicationInfo = applicationInfo;
+
+ // Load and store the app's label using the PackageManager
+ this.label = applicationInfo.loadLabel(packageManager);
+ }
+ }
+
+ /**
+ * Simple AsyncTask which retrieves the installed applications from the {@link PackageManager}
+ * and stores them locally.
+ */
+ private class LoadApplicationsTask extends AsyncTask<Void, Void, List<ApplicationItem>> {
+
+ @Override
+ protected List<ApplicationItem> doInBackground(Void... voids) {
+ // Load all installed applications on the device
+ List<ApplicationInfo> apps = mPackageManager.getInstalledApplications(0);
+ // Create an ArrayList used to store the result
+ ArrayList<ApplicationItem> loadedApps = new ArrayList<ApplicationItem>();
+
+ // Iterate through the results and create an ApplicationItem instance for each one,
+ // adding them to the returned List.
+ for (ApplicationInfo info : apps) {
+ loadedApps.add(new ApplicationItem(mPackageManager, info));
+ }
+
+ return loadedApps;
+ }
+
+ @Override
+ protected void onPostExecute(List<ApplicationItem> loadedApps) {
+ super.onPostExecute(loadedApps);
+
+ // Add the results to the install apps list
+ mInstalledApps.addAll(loadedApps);
+
+ // Reset the query to update the ListView
+ setFilterQuery(null);
+
+ // Make sure the list is shown
+ setListShown(true);
+ }
+ }
+
+ /**
+ * Simple AsyncTask which loads the given application's logo from the {@link PackageManager} and
+ * displays it in the given {@link ImageView}
+ */
+ private class ApplicationIconTask extends AsyncTask<ApplicationItem, Void, Drawable> {
+ private final ImageView mImageView;
+
+ ApplicationIconTask(ImageView imageView) {
+ mImageView = imageView;
+ }
+
+ @Override
+ protected Drawable doInBackground(ApplicationItem... params) {
+ Drawable icon = null;
+
+ // Check to see that we've been provided one item
+ if (params.length == 1) {
+ ApplicationItem item = params[0];
+
+ // Load the icon from the PackageManager
+ icon = item.applicationInfo.loadIcon(mPackageManager);
+
+ // Store the icon in a WeakReference so we do not cause a OutOfMemoryError.
+ item.drawable = new WeakReference<Drawable>(icon);
+ }
+
+ return icon;
+ }
+
+ @Override
+ protected void onPostExecute(Drawable icon) {
+ super.onPostExecute(icon);
+ // Display the icon in the ImageView
+ mImageView.setImageDrawable(icon);
+ }
+ }
+
+}
diff --git a/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/SearchActivity.java b/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/SearchActivity.java
new file mode 100644
index 0000000..c0cbdda
--- /dev/null
+++ b/ui/actionbarcompat/SearchView/src/main/src/com/example/android/actionbarcompat/searchview/SearchActivity.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2013 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.actionbarcompat.searchview;
+
+import android.os.Bundle;
+import android.support.v4.view.MenuItemCompat;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.widget.SearchView;
+import android.view.Menu;
+import android.view.MenuItem;
+
+/**
+ * This sample shows you how to use {@link SearchView} to provide a search function in a single
+ * Activity, when utilizing ActionBarCompat.
+ *
+ * This Activity extends from {@link ActionBarActivity}, which provides all of the function
+ * necessary to display a compatible Action Bar on devices running Android v2.1+.
+ */
+public class SearchActivity extends ActionBarActivity {
+
+ private AppListFragment mAppListFragment;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.activity_main);
+
+ // Retrieve the AppListFragment from the layout
+ mAppListFragment = (AppListFragment) getSupportFragmentManager()
+ .findFragmentById(R.id.frag_app_list);
+ }
+
+ // BEGIN_INCLUDE(create_menu)
+ /**
+ * Use this method to instantiate your menu, inflating our {@code main} menu resource.
+ */
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ // Inflate our menu from the resources by using the menu inflater.
+ getMenuInflater().inflate(R.menu.main, menu);
+
+ return super.onCreateOptionsMenu(menu);
+ }
+ // END_INCLUDE(create_menu)
+
+
+ /**
+ * This is called just before the menu is about to be displayed. You should
+ * use this method to modify your menu or its items. In this example, we
+ * retrieve the SearchView.
+ */
+ @Override
+ public boolean onPrepareOptionsMenu(Menu menu) {
+ // BEGIN_INCLUDE(retrieve_view)
+ // First we retrieve the searchable menu item
+ MenuItem searchItem = menu.findItem(R.id.menu_search);
+
+ // Now we get the SearchView from the item
+ final SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
+ // END_INCLUDE(retrieve_view)
+
+ // Set the hint text which displays when the SearchView is empty
+ searchView.setQueryHint(getString(R.string.search_hint));
+
+ // BEGIN_INCLUDE(action_expand_listener)
+ // We now set OnActionExpandListener on the menu item so we can reset SearchView's query
+ // when it is collapsed.
+ MenuItemCompat.setOnActionExpandListener(searchItem,
+ new MenuItemCompat.OnActionExpandListener() {
+ @Override
+ public boolean onMenuItemActionExpand(MenuItem menuItem) {
+ // Return true to allow the action view to expand
+ return true;
+ }
+
+ @Override
+ public boolean onMenuItemActionCollapse(MenuItem menuItem) {
+ // When the action view is collapsed, reset the query
+ searchView.setQuery(null, true);
+
+ // Return true to allow the action view to collapse
+ return true;
+ }
+ });
+ // END_INCLUDE(action_expand_listener)
+
+ // BEGIN_INCLUDE(query_text_listener)
+ // We now set a OnQueryTextListener so we are notified when the query has changed
+ searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
+ @Override
+ public boolean onQueryTextSubmit(String s) {
+ // Propagate query to our AppListFragment
+ mAppListFragment.setFilterQuery(s);
+
+ // Return true to signify that we have handled the query submit
+ return true;
+ }
+
+ @Override
+ public boolean onQueryTextChange(String s) {
+ // Propagate query to our AppListFragment
+ mAppListFragment.setFilterQuery(s);
+
+ // Return true to signify that we have handled the query change
+ return true;
+ }
+ });
+ // END_INCLUDE(query_text_listener)
+
+ return super.onPrepareOptionsMenu(menu);
+ }
+}
