| /* |
| * Copyright (C) 2016 Google Inc. |
| * |
| * 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.googlecode.android_scripting.provider; |
| |
| import android.app.SearchManager; |
| import android.content.ContentProvider; |
| import android.content.ContentValues; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.UriMatcher; |
| import android.content.Intent.ShortcutIconResource; |
| import android.database.Cursor; |
| import android.database.MatrixCursor; |
| import android.net.Uri; |
| import android.provider.BaseColumns; |
| import android.provider.LiveFolders; |
| |
| import com.googlecode.android_scripting.FeaturedInterpreters; |
| import com.googlecode.android_scripting.IntentBuilders; |
| import com.googlecode.android_scripting.R; |
| import com.googlecode.android_scripting.ScriptStorageAdapter; |
| import com.googlecode.android_scripting.interpreter.Interpreter; |
| import com.googlecode.android_scripting.interpreter.InterpreterConfiguration; |
| import com.googlecode.android_scripting.interpreter.InterpreterConstants; |
| |
| import java.io.File; |
| |
| public class ScriptProvider extends ContentProvider { |
| |
| public static final String SINGLE_MIME = "vnd.android.cursor.item/vnd.sl4a.script"; |
| public static final String MULTIPLE_MIME = "vnd.android.cursor.dir/vnd.sl4a.script"; |
| |
| private static final int LIVEFOLDER_ID = 1; |
| private static final int SUGGESTIONS_ID = 2; |
| |
| public static final String AUTHORITY = ScriptProvider.class.getName().toLowerCase(); |
| public static final String LIVEFOLDER = "liveFolder"; |
| public static final String SUGGESTIONS = "searchSuggestions/*/*"; |
| |
| private final UriMatcher mUriMatcher; |
| |
| private Context mContext; |
| private InterpreterConfiguration mConfiguration; |
| |
| public ScriptProvider() { |
| mUriMatcher = new UriMatcher(UriMatcher.NO_MATCH); |
| mUriMatcher.addURI(AUTHORITY, LIVEFOLDER, LIVEFOLDER_ID); |
| mUriMatcher.addURI(AUTHORITY, SUGGESTIONS, SUGGESTIONS_ID); |
| } |
| |
| @Override |
| public int delete(Uri uri, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| |
| @Override |
| public String getType(Uri uri) { |
| if (uri.getLastPathSegment().equals("scripts")) { |
| return MULTIPLE_MIME; |
| } |
| return SINGLE_MIME; |
| } |
| |
| @Override |
| public Uri insert(Uri uri, ContentValues values) { |
| return null; |
| } |
| |
| @Override |
| public boolean onCreate() { |
| mContext = getContext(); |
| mConfiguration = new InterpreterConfiguration(mContext); |
| mConfiguration.startDiscovering(); |
| return true; |
| } |
| |
| @Override |
| public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs, |
| String sortOrder) { |
| switch (mUriMatcher.match(uri)) { |
| case LIVEFOLDER_ID: |
| return queryLiveFolder(); |
| case SUGGESTIONS_ID: |
| String query = uri.getLastPathSegment().toLowerCase(); |
| return querySearchSuggestions(query); |
| default: |
| return null; |
| } |
| } |
| |
| private Cursor querySearchSuggestions(String query) { |
| String[] columns = |
| { BaseColumns._ID, SearchManager.SUGGEST_COLUMN_TEXT_1, |
| SearchManager.SUGGEST_COLUMN_TEXT_2, SearchManager.SUGGEST_COLUMN_ICON_2, |
| SearchManager.SUGGEST_COLUMN_QUERY, SearchManager.SUGGEST_COLUMN_SHORTCUT_ID }; |
| MatrixCursor cursor = new MatrixCursor(columns); |
| int index = 0; |
| for (File script : ScriptStorageAdapter.listExecutableScripts(null, mConfiguration)) { |
| String scriptName = script.getName().toLowerCase(); |
| if (!scriptName.contains(query)) { |
| continue; |
| } |
| Interpreter interpreter = mConfiguration.getInterpreterForScript(scriptName); |
| String secondLine = interpreter.getNiceName(); |
| int icon = FeaturedInterpreters.getInterpreterIcon(mContext, interpreter.getExtension()); |
| Object[] row = |
| { index, scriptName, secondLine, icon, scriptName, |
| SearchManager.SUGGEST_NEVER_MAKE_SHORTCUT }; |
| cursor.addRow(row); |
| ++index; |
| } |
| return cursor; |
| } |
| |
| private Cursor queryLiveFolder() { |
| String[] columns = |
| { BaseColumns._ID, LiveFolders.NAME, LiveFolders.INTENT, LiveFolders.ICON_RESOURCE, |
| LiveFolders.ICON_PACKAGE, LiveFolders.DESCRIPTION }; |
| MatrixCursor cursor = new MatrixCursor(columns); |
| int index = 0; |
| for (File script : ScriptStorageAdapter.listExecutableScriptsRecursively(null, mConfiguration)) { |
| int iconId = 0; |
| if (script.isDirectory()) { |
| iconId = R.drawable.folder; |
| } else { |
| iconId = FeaturedInterpreters.getInterpreterIcon(mContext, script.getName()); |
| if (iconId == 0) { |
| iconId = R.drawable.sl4a_logo_32; |
| } |
| } |
| ShortcutIconResource icon = ShortcutIconResource.fromContext(mContext, iconId); |
| Intent intent = IntentBuilders.buildStartInBackgroundIntent(script); |
| intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| String description = script.getAbsolutePath(); |
| if (description.startsWith(InterpreterConstants.SCRIPTS_ROOT)) { |
| description = description.replaceAll(InterpreterConstants.SCRIPTS_ROOT, "scripts/"); |
| } |
| Object[] row = |
| { index, script.getName(), intent.toURI(), icon.resourceName, icon.packageName, |
| description }; |
| cursor.addRow(row); |
| ++index; |
| } |
| return cursor; |
| } |
| |
| @Override |
| public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) { |
| return 0; |
| } |
| |
| } |