Add BeamLargeFiles sample

This is a sample demonstrating how to send large files via NFC with
Bluetooth handoff.

Change-Id: Iec16235f942840cdad44d8cfb3c3b4b639d5ece6
(cherry picked from commit 8f0ba1cbe24b0d2b6bf529efc78f39425c5816b7)
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/.gitignore b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/.gitignore
new file mode 100644
index 0000000..6eb878d
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/.gitignore
@@ -0,0 +1,16 @@
+# 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.
+src/template/
+src/common/
+build.gradle
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/proguard-project.txt b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/proguard-project.txt
new file mode 100644
index 0000000..0d8f171
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/proguard-project.txt
@@ -0,0 +1,20 @@
+ To enable ProGuard in your project, edit project.properties
+# to define the proguard.config property as described in that file.
+#
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in ${sdk.dir}/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the ProGuard
+# include property in project.properties.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/AndroidManifest.xml b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..cda0866
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/AndroidManifest.xml
@@ -0,0 +1,55 @@
+<?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.beamlargefiles"
+    android:versionCode="1"
+    android:versionName="1.0">
+
+    <!-- Large file beam requires API 16 or above. -->
+    <uses-sdk android:minSdkVersion="16" android:targetSdkVersion="17" />
+
+    <!-- The NFC permission is required to use NfcAdapter. -->
+    <uses-permission android:name="android.permission.NFC" />
+    <!-- Inform app distribution channels that NFC is used, though not required. -->
+    <!-- (This step is optional, but recommended.) -->
+    <uses-feature android:name="android.hardware.nfc" android:required="false" />
+
+    <application android:allowBackup="true"
+        android:label="@string/app_name"
+        android:icon="@drawable/ic_launcher"
+        android:theme="@style/AppTheme">
+
+        <!-- Main activity -->
+        <activity android:name=".MainActivity"
+                  android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <!-- Content provider, used to provide images for transmission. -->
+        <provider
+            android:name=".AssetProvider"
+            android:authorities="com.example.android.beamlargefiles.files"
+            android:exported="true"/>
+
+    </application>
+
+
+</manifest>
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/assets/stargazer_droid.jpg b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/assets/stargazer_droid.jpg
new file mode 100644
index 0000000..e336b32
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/assets/stargazer_droid.jpg
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/java/com/example/android/beamlargefiles/BeamLargeFilesFragment.java b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/java/com/example/android/beamlargefiles/BeamLargeFilesFragment.java
new file mode 100644
index 0000000..6dd50fe
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/java/com/example/android/beamlargefiles/BeamLargeFilesFragment.java
@@ -0,0 +1,98 @@
+/*
+* 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.beamlargefiles;
+
+import android.app.Activity;
+import android.net.Uri;
+import android.nfc.NfcAdapter;
+import android.nfc.NfcEvent;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.util.Log;
+
+/**
+ * This class demonstrates how to use Beam to send files too large to transfer reliably via NFC.
+ *
+ * <p>While any type of data can be placed into a normal NDEF messages, NFC is not considered
+ * "high-speed" communication channel. Large images can easily take > 30 seconds to transfer.
+ * Because NFC requires devices to be in extremely close proximity, this is not ideal.
+ *
+ * <p>Instead, Android 4.2+ devices can use NFC to perform an initial handshake, before handing
+ * off to a faster communication channel, such as Bluetooth, for file transfer.
+ *
+ * <p>The tradeoff is that this application will not be invoked on the receiving device. Instead,
+ * the transfer will be handled by the OS. The user will be shown a notification when the transfer
+ * is complete. Selecting the notification will open the file in the default viewer for its MIME-
+ * type. (If it's important that your application be used to open the file, you'll need to register
+ * an intent-filter to watch for the appropriate MIME-type.)
+ */
+public class BeamLargeFilesFragment extends Fragment implements NfcAdapter.CreateBeamUrisCallback {
+
+    private static final String TAG = "BeamLargeFilesFragment";
+    /** Filename that is to be sent for this activity. Relative to /assets. */
+    private static final String FILENAME = "stargazer_droid.jpg";
+    /** Content provider URI. */
+    private static final String CONTENT_BASE_URI =
+            "content://com.example.android.beamlargefiles.files/";
+
+    /**
+     * Standard lifecycle event. Registers a callback for large-file transfer, by calling
+     * NfcAdapter.setBeamPushUrisCallback().
+     *
+     * Note: Like sending NDEF messages over standard Android Beam, there is also a non-callback
+     * API available. See: NfcAdapter.setBeamPushUris().
+     *
+     * @param savedInstanceState Saved instance state.
+     */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+        Activity a = getActivity();
+
+        // Setup Beam to transfer a large file. Note the call to setBeamPushUrisCallback().
+        // BEGIN_INCLUDE(setBeamPushUrisCallback)
+        NfcAdapter nfc = NfcAdapter.getDefaultAdapter(a);
+        if (nfc != null) {
+            Log.w(TAG, "NFC available. Setting Beam Push URI callback");
+            nfc.setBeamPushUrisCallback(this, a);
+        } else {
+            Log.w(TAG, "NFC is not available");
+        }
+        // END_INCLUDE(setBeamPushUrisCallback)
+    }
+
+    /**
+     * Callback for Beam events (large file version). The return value here should be an array of
+     * content:// or file:// URIs to send.
+     *
+     * Note that the system must have read access to whatever URIs are provided here.
+     *
+     * @param nfcEvent NFC event which triggered callback
+     * @return URIs to be sent to remote device
+     */
+    // BEGIN_INCLUDE(createBeamUris)
+    @Override
+    public Uri[] createBeamUris(NfcEvent nfcEvent) {
+        Log.i(TAG, "Beam event in progress; createBeamUris() called.");
+        // Images are served using a content:// URI. See AssetProvider for implementation.
+        Uri photoUri = Uri.parse(CONTENT_BASE_URI + FILENAME);
+        Log.i(TAG, "Sending URI: " + photoUri);
+        return new Uri[] {photoUri};
+    }
+    // END_INCLUDE(createBeamUris)
+}
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-hdpi/ic_launcher.png b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-hdpi/ic_launcher.png
new file mode 100644
index 0000000..b1efaf4
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-hdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-mdpi/ic_launcher.png b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-mdpi/ic_launcher.png
new file mode 100644
index 0000000..f5f9244
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-mdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xhdpi/ic_launcher.png b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..5d07b3f
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xxhdpi/ic_launcher.png b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..6ef21e1
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/src/main/res/drawable-xxhdpi/ic_launcher.png
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/AndroidManifest.xml b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/AndroidManifest.xml
new file mode 100644
index 0000000..87b785f
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?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.
+  -->
+<!-- package name must be unique so suffix with "tests" so package loader doesn't ignore us -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="${sample.package}.tests"
+          android:versionCode="1"
+          android:versionName="1.0">
+
+    <uses-sdk
+            android:minSdkVersion="18"
+            android:targetSdkVersion="19" />
+
+    <!-- We add an application tag here just so that we can indicate that
+         this package needs to link against the android.test library,
+         which is needed when building test cases. -->
+    <application>
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <!--
+    Specifies the instrumentation test runner used to run the tests.
+    -->
+    <instrumentation
+            android:name="android.test.InstrumentationTestRunner"
+            android:targetPackage="${sample.package}"
+            android:label="Tests for ${sample.package}" />
+
+</manifest>
\ No newline at end of file
diff --git a/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/src/com/example/android/beamlargefiles/tests/SampleTests.java b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/src/com/example/android/beamlargefiles/tests/SampleTests.java
new file mode 100644
index 0000000..c64a767
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/BeamLargeFilesSample/tests/src/com/example/android/beamlargefiles/tests/SampleTests.java
@@ -0,0 +1,76 @@
+/*
+* 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.
+*/
+/*
+* 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.beamlargefiles.tests;
+
+import com.example.android.beamlargefiles.*;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+* Tests for BeamLargeFiles sample.
+*/
+public class SampleTests extends ActivityInstrumentationTestCase2<MainActivity> {
+
+    private MainActivity mTestActivity;
+    private BeamLargeFilesFragment mTestFragment;
+
+    public SampleTests() {
+        super(MainActivity.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        // Starts the activity under test using the default Intent with:
+        // action = {@link Intent#ACTION_MAIN}
+        // flags = {@link Intent#FLAG_ACTIVITY_NEW_TASK}
+        // All other fields are null or empty.
+        mTestActivity = getActivity();
+        mTestFragment = (BeamLargeFilesFragment)
+            mTestActivity.getSupportFragmentManager().getFragments().get(1);
+    }
+
+    /**
+    * Test if the test fixture has been set up correctly.
+    */
+    public void testPreconditions() {
+        //Try to add a message to add context to your assertions. These messages will be shown if
+        //a tests fails and make it easy to understand why a test failed
+        assertNotNull("mTestActivity is null", mTestActivity);
+        assertNotNull("mTestFragment is null", mTestFragment);
+    }
+
+    /**
+    * Add more tests below.
+    */
+
+}
\ No newline at end of file
diff --git a/connectivity/nfc/BeamLargeFiles/build.gradle b/connectivity/nfc/BeamLargeFiles/build.gradle
new file mode 100644
index 0000000..c7f6491
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/build.gradle
@@ -0,0 +1,8 @@
+
+// BEGIN_EXCLUDE
+apply from: "../../../../../build/build.gradle"
+samplegen {
+  pathToBuild "../../../../../build"
+  pathToSamplesCommon "../../../common"
+}
+// END_EXCLUDE
diff --git a/connectivity/nfc/BeamLargeFiles/buildSrc/build.gradle b/connectivity/nfc/BeamLargeFiles/buildSrc/build.gradle
new file mode 100644
index 0000000..7cebf71
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/buildSrc/build.gradle
@@ -0,0 +1,15 @@
+repositories {
+    mavenCentral()
+}
+dependencies {
+    compile 'org.freemarker:freemarker:2.3.20'
+}
+
+sourceSets {
+    main {
+        groovy {
+            srcDir new File(rootDir, "../../../../../../build/buildSrc/src/main/groovy")
+        }
+    }
+}
+
diff --git a/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.jar b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..8c0fb64
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.jar
Binary files differ
diff --git a/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..5c22dec
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Apr 10 15:27:10 PDT 2013
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.6-bin.zip
diff --git a/connectivity/nfc/BeamLargeFiles/gradlew b/connectivity/nfc/BeamLargeFiles/gradlew
new file mode 100755
index 0000000..91a7e26
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/gradlew
@@ -0,0 +1,164 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/connectivity/nfc/BeamLargeFiles/gradlew.bat b/connectivity/nfc/BeamLargeFiles/gradlew.bat
new file mode 100755
index 0000000..aec9973
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off

+@rem ##########################################################################

+@rem

+@rem  Gradle startup script for Windows

+@rem

+@rem ##########################################################################

+

+@rem Set local scope for the variables with windows NT shell

+if "%OS%"=="Windows_NT" setlocal

+

+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.

+set DEFAULT_JVM_OPTS=

+

+set DIRNAME=%~dp0

+if "%DIRNAME%" == "" set DIRNAME=.

+set APP_BASE_NAME=%~n0

+set APP_HOME=%DIRNAME%

+

+@rem Find java.exe

+if defined JAVA_HOME goto findJavaFromJavaHome

+

+set JAVA_EXE=java.exe

+%JAVA_EXE% -version >NUL 2>&1

+if "%ERRORLEVEL%" == "0" goto init

+

+echo.

+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:findJavaFromJavaHome

+set JAVA_HOME=%JAVA_HOME:"=%

+set JAVA_EXE=%JAVA_HOME%/bin/java.exe

+

+if exist "%JAVA_EXE%" goto init

+

+echo.

+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:init

+@rem Get command-line arguments, handling Windowz variants

+

+if not "%OS%" == "Windows_NT" goto win9xME_args

+if "%@eval[2+2]" == "4" goto 4NT_args

+

+:win9xME_args

+@rem Slurp the command line arguments.

+set CMD_LINE_ARGS=

+set _SKIP=2

+

+:win9xME_args_slurp

+if "x%~1" == "x" goto execute

+

+set CMD_LINE_ARGS=%*

+goto execute

+

+:4NT_args

+@rem Get arguments from the 4NT Shell from JP Software

+set CMD_LINE_ARGS=%$

+

+:execute

+@rem Setup the command line

+

+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

+

+@rem Execute Gradle

+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

+

+:end

+@rem End local scope for the variables with windows NT shell

+if "%ERRORLEVEL%"=="0" goto mainEnd

+

+:fail

+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of

+rem the _cmd.exe /c_ return code!

+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1

+exit /b 1

+

+:mainEnd

+if "%OS%"=="Windows_NT" endlocal

+

+:omega

diff --git a/connectivity/nfc/BeamLargeFiles/settings.gradle b/connectivity/nfc/BeamLargeFiles/settings.gradle
new file mode 100644
index 0000000..32da346
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/settings.gradle
@@ -0,0 +1 @@
+include 'BeamLargeFilesSample'
diff --git a/connectivity/nfc/BeamLargeFiles/template-params.xml b/connectivity/nfc/BeamLargeFiles/template-params.xml
new file mode 100644
index 0000000..947cf70
--- /dev/null
+++ b/connectivity/nfc/BeamLargeFiles/template-params.xml
@@ -0,0 +1,46 @@
+<?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.
+-->
+<sample>
+    <name>BeamLargeFiles</name>
+    <package>com.example.android.beamlargefiles</package>
+
+
+    <!-- change minSdk if needed-->
+    <minSdk>16</minSdk>
+
+    <strings>
+        <intro>
+            <![CDATA[
+            This sample demonstrates how to transfer large files via Android Beam. After the initial
+            handshake over NFC, file transfer will take place over a secondary high-speed
+            communication channel such as Bluetooth or WiFi Direct.
+
+            \n\nThis feature requires Android 4.1 (Jelly Bean) or above. Unlike traditional Beam,
+            your application will not receive an Intent on the receiving device. Instead, the system
+            will save the file to disk and display a notification that the user can select to open
+            the file using a standard ACTION_VIEW Intent.
+            ]]>
+        </intro>
+    </strings>
+
+    <template src="base"/>
+    <template src="SimpleView"/>
+    <common src="logger"/>
+    <common src="activities"/>
+    <common src="assetprovider"/>
+
+</sample>