mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-02-19 10:48:19 +00:00
da41ea6698
Added the xml resource in Launcher3 package as well. This is a dummy resource with just hotseat icons. Previously reviewed on: http://ag/396580 Change-Id: I31b0d7d4796d028f44f746260c381f2d8226605a
1483 lines
64 KiB
Java
1483 lines
64 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3;
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import android.app.SearchManager;
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import android.appwidget.AppWidgetHost;
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import android.appwidget.AppWidgetManager;
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import android.appwidget.AppWidgetProviderInfo;
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import android.content.ComponentName;
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import android.content.ContentProvider;
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import android.content.ContentResolver;
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import android.content.ContentUris;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.content.pm.ActivityInfo;
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import android.content.pm.PackageManager;
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import android.content.res.Resources;
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import android.content.res.TypedArray;
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import android.content.res.XmlResourceParser;
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import android.database.Cursor;
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import android.database.SQLException;
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import android.database.sqlite.SQLiteDatabase;
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import android.database.sqlite.SQLiteOpenHelper;
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import android.database.sqlite.SQLiteQueryBuilder;
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import android.database.sqlite.SQLiteStatement;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.net.Uri;
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import android.os.Bundle;
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import android.provider.Settings;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.util.Xml;
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import com.android.launcher3.LauncherSettings.Favorites;
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import com.android.launcher3.config.ProviderConfig;
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import org.xmlpull.v1.XmlPullParser;
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import org.xmlpull.v1.XmlPullParserException;
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import java.io.IOException;
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import java.net.URISyntaxException;
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import java.util.ArrayList;
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import java.util.List;
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public class LauncherProvider extends ContentProvider {
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private static final String TAG = "Launcher.LauncherProvider";
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private static final boolean LOGD = false;
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private static final String DATABASE_NAME = "launcher.db";
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private static final int DATABASE_VERSION = 15;
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static final String OLD_AUTHORITY = "com.android.launcher2.settings";
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static final String AUTHORITY = ProviderConfig.AUTHORITY;
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// Should we attempt to load anything from the com.android.launcher2 provider?
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static final boolean IMPORT_LAUNCHER2_DATABASE = true;
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static final String TABLE_FAVORITES = "favorites";
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static final String TABLE_WORKSPACE_SCREENS = "workspaceScreens";
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static final String PARAMETER_NOTIFY = "notify";
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static final String UPGRADED_FROM_OLD_DATABASE =
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"UPGRADED_FROM_OLD_DATABASE";
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static final String EMPTY_DATABASE_CREATED =
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"EMPTY_DATABASE_CREATED";
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static final String DEFAULT_WORKSPACE_RESOURCE_ID =
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"DEFAULT_WORKSPACE_RESOURCE_ID";
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private static final String ACTION_APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE =
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"com.android.launcher.action.APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE";
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/**
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* {@link Uri} triggered at any registered {@link android.database.ContentObserver} when
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* {@link AppWidgetHost#deleteHost()} is called during database creation.
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* Use this to recall {@link AppWidgetHost#startListening()} if needed.
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*/
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static final Uri CONTENT_APPWIDGET_RESET_URI =
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Uri.parse("content://" + AUTHORITY + "/appWidgetReset");
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private DatabaseHelper mOpenHelper;
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private static boolean sJustLoadedFromOldDb;
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@Override
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public boolean onCreate() {
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final Context context = getContext();
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mOpenHelper = new DatabaseHelper(context);
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LauncherAppState.setLauncherProvider(this);
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return true;
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}
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@Override
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public String getType(Uri uri) {
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SqlArguments args = new SqlArguments(uri, null, null);
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if (TextUtils.isEmpty(args.where)) {
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return "vnd.android.cursor.dir/" + args.table;
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} else {
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return "vnd.android.cursor.item/" + args.table;
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}
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}
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@Override
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public Cursor query(Uri uri, String[] projection, String selection,
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String[] selectionArgs, String sortOrder) {
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SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
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SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
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qb.setTables(args.table);
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SQLiteDatabase db = mOpenHelper.getWritableDatabase();
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Cursor result = qb.query(db, projection, args.where, args.args, null, null, sortOrder);
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result.setNotificationUri(getContext().getContentResolver(), uri);
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return result;
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}
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private static long dbInsertAndCheck(DatabaseHelper helper,
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SQLiteDatabase db, String table, String nullColumnHack, ContentValues values) {
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if (!values.containsKey(LauncherSettings.Favorites._ID)) {
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throw new RuntimeException("Error: attempting to add item without specifying an id");
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}
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return db.insert(table, nullColumnHack, values);
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}
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private static void deleteId(SQLiteDatabase db, long id) {
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Uri uri = LauncherSettings.Favorites.getContentUri(id, false);
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SqlArguments args = new SqlArguments(uri, null, null);
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db.delete(args.table, args.where, args.args);
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}
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@Override
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public Uri insert(Uri uri, ContentValues initialValues) {
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SqlArguments args = new SqlArguments(uri);
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SQLiteDatabase db = mOpenHelper.getWritableDatabase();
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addModifiedTime(initialValues);
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final long rowId = dbInsertAndCheck(mOpenHelper, db, args.table, null, initialValues);
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if (rowId <= 0) return null;
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uri = ContentUris.withAppendedId(uri, rowId);
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sendNotify(uri);
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return uri;
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}
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@Override
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public int bulkInsert(Uri uri, ContentValues[] values) {
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SqlArguments args = new SqlArguments(uri);
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SQLiteDatabase db = mOpenHelper.getWritableDatabase();
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db.beginTransaction();
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try {
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int numValues = values.length;
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for (int i = 0; i < numValues; i++) {
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addModifiedTime(values[i]);
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if (dbInsertAndCheck(mOpenHelper, db, args.table, null, values[i]) < 0) {
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return 0;
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}
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}
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db.setTransactionSuccessful();
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} finally {
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db.endTransaction();
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}
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sendNotify(uri);
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return values.length;
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}
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@Override
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public int delete(Uri uri, String selection, String[] selectionArgs) {
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SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
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SQLiteDatabase db = mOpenHelper.getWritableDatabase();
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int count = db.delete(args.table, args.where, args.args);
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if (count > 0) sendNotify(uri);
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return count;
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}
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@Override
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public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
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SqlArguments args = new SqlArguments(uri, selection, selectionArgs);
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addModifiedTime(values);
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SQLiteDatabase db = mOpenHelper.getWritableDatabase();
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int count = db.update(args.table, values, args.where, args.args);
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if (count > 0) sendNotify(uri);
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return count;
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}
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private void sendNotify(Uri uri) {
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String notify = uri.getQueryParameter(PARAMETER_NOTIFY);
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if (notify == null || "true".equals(notify)) {
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getContext().getContentResolver().notifyChange(uri, null);
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}
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// always notify the backup agent
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LauncherBackupAgentHelper.dataChanged(getContext());
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}
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private void addModifiedTime(ContentValues values) {
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values.put(LauncherSettings.ChangeLogColumns.MODIFIED, System.currentTimeMillis());
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}
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public long generateNewItemId() {
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return mOpenHelper.generateNewItemId();
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}
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public void updateMaxItemId(long id) {
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mOpenHelper.updateMaxItemId(id);
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}
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public long generateNewScreenId() {
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return mOpenHelper.generateNewScreenId();
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}
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// This is only required one time while loading the workspace during the
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// upgrade path, and should never be called from anywhere else.
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public void updateMaxScreenId(long maxScreenId) {
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mOpenHelper.updateMaxScreenId(maxScreenId);
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}
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/**
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* @param Should we load the old db for upgrade? first run only.
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*/
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synchronized public boolean justLoadedOldDb() {
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String spKey = LauncherAppState.getSharedPreferencesKey();
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SharedPreferences sp = getContext().getSharedPreferences(spKey, Context.MODE_PRIVATE);
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boolean loadedOldDb = false || sJustLoadedFromOldDb;
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sJustLoadedFromOldDb = false;
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if (sp.getBoolean(UPGRADED_FROM_OLD_DATABASE, false)) {
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SharedPreferences.Editor editor = sp.edit();
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editor.remove(UPGRADED_FROM_OLD_DATABASE);
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editor.commit();
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loadedOldDb = true;
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}
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return loadedOldDb;
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}
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/**
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* @param workspaceResId that can be 0 to use default or non-zero for specific resource
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*/
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synchronized public void loadDefaultFavoritesIfNecessary(int origWorkspaceResId) {
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String spKey = LauncherAppState.getSharedPreferencesKey();
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SharedPreferences sp = getContext().getSharedPreferences(spKey, Context.MODE_PRIVATE);
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if (sp.getBoolean(EMPTY_DATABASE_CREATED, false)) {
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int workspaceResId = origWorkspaceResId;
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// Use default workspace resource if none provided
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if (workspaceResId == 0) {
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workspaceResId =
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sp.getInt(DEFAULT_WORKSPACE_RESOURCE_ID, getDefaultWorkspaceResourceId());
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}
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// Populate favorites table with initial favorites
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SharedPreferences.Editor editor = sp.edit();
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editor.remove(EMPTY_DATABASE_CREATED);
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if (origWorkspaceResId != 0) {
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editor.putInt(DEFAULT_WORKSPACE_RESOURCE_ID, origWorkspaceResId);
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}
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mOpenHelper.loadFavorites(mOpenHelper.getWritableDatabase(), workspaceResId);
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mOpenHelper.setFlagJustLoadedOldDb();
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editor.commit();
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}
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}
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private static int getDefaultWorkspaceResourceId() {
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if (AppsCustomizePagedView.DISABLE_ALL_APPS) {
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return R.xml.default_workspace_no_all_apps;
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} else {
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return R.xml.default_workspace;
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}
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}
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private static interface ContentValuesCallback {
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public void onRow(ContentValues values);
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}
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private static boolean shouldImportLauncher2Database(Context context) {
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boolean isTablet = context.getResources().getBoolean(R.bool.is_tablet);
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// We don't import the old databse for tablets, as the grid size has changed.
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return !isTablet && IMPORT_LAUNCHER2_DATABASE;
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}
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private static class DatabaseHelper extends SQLiteOpenHelper {
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private static final String TAG_FAVORITES = "favorites";
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private static final String TAG_FAVORITE = "favorite";
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private static final String TAG_CLOCK = "clock";
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private static final String TAG_SEARCH = "search";
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private static final String TAG_APPWIDGET = "appwidget";
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private static final String TAG_SHORTCUT = "shortcut";
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private static final String TAG_FOLDER = "folder";
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private static final String TAG_EXTRA = "extra";
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private static final String TAG_INCLUDE = "include";
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private final Context mContext;
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private final AppWidgetHost mAppWidgetHost;
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private long mMaxItemId = -1;
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private long mMaxScreenId = -1;
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DatabaseHelper(Context context) {
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super(context, DATABASE_NAME, null, DATABASE_VERSION);
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mContext = context;
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mAppWidgetHost = new AppWidgetHost(context, Launcher.APPWIDGET_HOST_ID);
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// In the case where neither onCreate nor onUpgrade gets called, we read the maxId from
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// the DB here
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if (mMaxItemId == -1) {
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mMaxItemId = initializeMaxItemId(getWritableDatabase());
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}
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if (mMaxScreenId == -1) {
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mMaxScreenId = initializeMaxScreenId(getWritableDatabase());
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}
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}
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/**
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* Send notification that we've deleted the {@link AppWidgetHost},
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* probably as part of the initial database creation. The receiver may
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* want to re-call {@link AppWidgetHost#startListening()} to ensure
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* callbacks are correctly set.
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*/
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private void sendAppWidgetResetNotify() {
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final ContentResolver resolver = mContext.getContentResolver();
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resolver.notifyChange(CONTENT_APPWIDGET_RESET_URI, null);
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}
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@Override
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public void onCreate(SQLiteDatabase db) {
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if (LOGD) Log.d(TAG, "creating new launcher database");
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mMaxItemId = 1;
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mMaxScreenId = 0;
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db.execSQL("CREATE TABLE favorites (" +
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"_id INTEGER PRIMARY KEY," +
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"title TEXT," +
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"intent TEXT," +
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"container INTEGER," +
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"screen INTEGER," +
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"cellX INTEGER," +
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"cellY INTEGER," +
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"spanX INTEGER," +
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"spanY INTEGER," +
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"itemType INTEGER," +
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"appWidgetId INTEGER NOT NULL DEFAULT -1," +
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"isShortcut INTEGER," +
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"iconType INTEGER," +
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"iconPackage TEXT," +
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"iconResource TEXT," +
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"icon BLOB," +
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"uri TEXT," +
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"displayMode INTEGER," +
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"appWidgetProvider TEXT," +
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"modified INTEGER NOT NULL DEFAULT 0" +
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");");
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addWorkspacesTable(db);
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// Database was just created, so wipe any previous widgets
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if (mAppWidgetHost != null) {
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mAppWidgetHost.deleteHost();
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sendAppWidgetResetNotify();
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}
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if (shouldImportLauncher2Database(mContext)) {
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// Try converting the old database
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ContentValuesCallback permuteScreensCb = new ContentValuesCallback() {
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public void onRow(ContentValues values) {
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int container = values.getAsInteger(LauncherSettings.Favorites.CONTAINER);
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if (container == Favorites.CONTAINER_DESKTOP) {
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int screen = values.getAsInteger(LauncherSettings.Favorites.SCREEN);
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screen = (int) upgradeLauncherDb_permuteScreens(screen);
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values.put(LauncherSettings.Favorites.SCREEN, screen);
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}
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}
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};
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Uri uri = Uri.parse("content://" + Settings.AUTHORITY +
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"/old_favorites?notify=true");
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if (!convertDatabase(db, uri, permuteScreensCb, true)) {
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// Try and upgrade from the Launcher2 db
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uri = LauncherSettings.Favorites.OLD_CONTENT_URI;
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if (!convertDatabase(db, uri, permuteScreensCb, false)) {
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// If we fail, then set a flag to load the default workspace
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setFlagEmptyDbCreated();
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return;
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}
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}
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// Right now, in non-default workspace cases, we want to run the final
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// upgrade code (ie. to fix workspace screen indices -> ids, etc.), so
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// set that flag too.
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setFlagJustLoadedOldDb();
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} else {
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// Fresh and clean launcher DB.
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mMaxItemId = initializeMaxItemId(db);
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setFlagEmptyDbCreated();
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}
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}
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private void addWorkspacesTable(SQLiteDatabase db) {
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db.execSQL("CREATE TABLE " + TABLE_WORKSPACE_SCREENS + " (" +
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LauncherSettings.WorkspaceScreens._ID + " INTEGER," +
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LauncherSettings.WorkspaceScreens.SCREEN_RANK + " INTEGER," +
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LauncherSettings.ChangeLogColumns.MODIFIED + " INTEGER NOT NULL DEFAULT 0" +
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");");
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}
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private void setFlagJustLoadedOldDb() {
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String spKey = LauncherAppState.getSharedPreferencesKey();
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SharedPreferences sp = mContext.getSharedPreferences(spKey, Context.MODE_PRIVATE);
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SharedPreferences.Editor editor = sp.edit();
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editor.putBoolean(UPGRADED_FROM_OLD_DATABASE, true);
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editor.putBoolean(EMPTY_DATABASE_CREATED, false);
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editor.commit();
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}
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private void setFlagEmptyDbCreated() {
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String spKey = LauncherAppState.getSharedPreferencesKey();
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SharedPreferences sp = mContext.getSharedPreferences(spKey, Context.MODE_PRIVATE);
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SharedPreferences.Editor editor = sp.edit();
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editor.putBoolean(EMPTY_DATABASE_CREATED, true);
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editor.putBoolean(UPGRADED_FROM_OLD_DATABASE, false);
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editor.commit();
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}
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// We rearrange the screens from the old launcher
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// 12345 -> 34512
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private long upgradeLauncherDb_permuteScreens(long screen) {
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if (screen >= 2) {
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return screen - 2;
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} else {
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return screen + 3;
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}
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}
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private boolean convertDatabase(SQLiteDatabase db, Uri uri,
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ContentValuesCallback cb, boolean deleteRows) {
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if (LOGD) Log.d(TAG, "converting database from an older format, but not onUpgrade");
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boolean converted = false;
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final ContentResolver resolver = mContext.getContentResolver();
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Cursor cursor = null;
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try {
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cursor = resolver.query(uri, null, null, null, null);
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} catch (Exception e) {
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// Ignore
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}
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// We already have a favorites database in the old provider
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if (cursor != null) {
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try {
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if (cursor.getCount() > 0) {
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converted = copyFromCursor(db, cursor, cb) > 0;
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if (converted && deleteRows) {
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resolver.delete(uri, null, null);
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}
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}
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} finally {
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cursor.close();
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}
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}
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if (converted) {
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// Convert widgets from this import into widgets
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if (LOGD) Log.d(TAG, "converted and now triggering widget upgrade");
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convertWidgets(db);
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// Update max item id
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mMaxItemId = initializeMaxItemId(db);
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if (LOGD) Log.d(TAG, "mMaxItemId: " + mMaxItemId);
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}
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return converted;
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}
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private int copyFromCursor(SQLiteDatabase db, Cursor c, ContentValuesCallback cb) {
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final int idIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites._ID);
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final int intentIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.INTENT);
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final int titleIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.TITLE);
|
|
final int iconTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_TYPE);
|
|
final int iconIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON);
|
|
final int iconPackageIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_PACKAGE);
|
|
final int iconResourceIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ICON_RESOURCE);
|
|
final int containerIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CONTAINER);
|
|
final int itemTypeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.ITEM_TYPE);
|
|
final int screenIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.SCREEN);
|
|
final int cellXIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLX);
|
|
final int cellYIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.CELLY);
|
|
final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI);
|
|
final int displayModeIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.DISPLAY_MODE);
|
|
|
|
ContentValues[] rows = new ContentValues[c.getCount()];
|
|
int i = 0;
|
|
while (c.moveToNext()) {
|
|
ContentValues values = new ContentValues(c.getColumnCount());
|
|
values.put(LauncherSettings.Favorites._ID, c.getLong(idIndex));
|
|
values.put(LauncherSettings.Favorites.INTENT, c.getString(intentIndex));
|
|
values.put(LauncherSettings.Favorites.TITLE, c.getString(titleIndex));
|
|
values.put(LauncherSettings.Favorites.ICON_TYPE, c.getInt(iconTypeIndex));
|
|
values.put(LauncherSettings.Favorites.ICON, c.getBlob(iconIndex));
|
|
values.put(LauncherSettings.Favorites.ICON_PACKAGE, c.getString(iconPackageIndex));
|
|
values.put(LauncherSettings.Favorites.ICON_RESOURCE, c.getString(iconResourceIndex));
|
|
values.put(LauncherSettings.Favorites.CONTAINER, c.getInt(containerIndex));
|
|
values.put(LauncherSettings.Favorites.ITEM_TYPE, c.getInt(itemTypeIndex));
|
|
values.put(LauncherSettings.Favorites.APPWIDGET_ID, -1);
|
|
values.put(LauncherSettings.Favorites.SCREEN, c.getInt(screenIndex));
|
|
values.put(LauncherSettings.Favorites.CELLX, c.getInt(cellXIndex));
|
|
values.put(LauncherSettings.Favorites.CELLY, c.getInt(cellYIndex));
|
|
values.put(LauncherSettings.Favorites.URI, c.getString(uriIndex));
|
|
values.put(LauncherSettings.Favorites.DISPLAY_MODE, c.getInt(displayModeIndex));
|
|
if (cb != null) {
|
|
cb.onRow(values);
|
|
}
|
|
rows[i++] = values;
|
|
}
|
|
|
|
int total = 0;
|
|
if (i > 0) {
|
|
db.beginTransaction();
|
|
try {
|
|
int numValues = rows.length;
|
|
for (i = 0; i < numValues; i++) {
|
|
if (dbInsertAndCheck(this, db, TABLE_FAVORITES, null, rows[i]) < 0) {
|
|
return 0;
|
|
} else {
|
|
total++;
|
|
}
|
|
}
|
|
db.setTransactionSuccessful();
|
|
} finally {
|
|
db.endTransaction();
|
|
}
|
|
}
|
|
|
|
return total;
|
|
}
|
|
|
|
@Override
|
|
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
|
|
if (LOGD) Log.d(TAG, "onUpgrade triggered: " + oldVersion);
|
|
|
|
int version = oldVersion;
|
|
if (version < 3) {
|
|
// upgrade 1,2 -> 3 added appWidgetId column
|
|
db.beginTransaction();
|
|
try {
|
|
// Insert new column for holding appWidgetIds
|
|
db.execSQL("ALTER TABLE favorites " +
|
|
"ADD COLUMN appWidgetId INTEGER NOT NULL DEFAULT -1;");
|
|
db.setTransactionSuccessful();
|
|
version = 3;
|
|
} catch (SQLException ex) {
|
|
// Old version remains, which means we wipe old data
|
|
Log.e(TAG, ex.getMessage(), ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
}
|
|
|
|
// Convert existing widgets only if table upgrade was successful
|
|
if (version == 3) {
|
|
convertWidgets(db);
|
|
}
|
|
}
|
|
|
|
if (version < 4) {
|
|
version = 4;
|
|
}
|
|
|
|
// Where's version 5?
|
|
// - Donut and sholes on 2.0 shipped with version 4 of launcher1.
|
|
// - Passion shipped on 2.1 with version 6 of launcher3
|
|
// - Sholes shipped on 2.1r1 (aka Mr. 3) with version 5 of launcher 1
|
|
// but version 5 on there was the updateContactsShortcuts change
|
|
// which was version 6 in launcher 2 (first shipped on passion 2.1r1).
|
|
// The updateContactsShortcuts change is idempotent, so running it twice
|
|
// is okay so we'll do that when upgrading the devices that shipped with it.
|
|
if (version < 6) {
|
|
// We went from 3 to 5 screens. Move everything 1 to the right
|
|
db.beginTransaction();
|
|
try {
|
|
db.execSQL("UPDATE favorites SET screen=(screen + 1);");
|
|
db.setTransactionSuccessful();
|
|
} catch (SQLException ex) {
|
|
// Old version remains, which means we wipe old data
|
|
Log.e(TAG, ex.getMessage(), ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
}
|
|
|
|
// We added the fast track.
|
|
if (updateContactsShortcuts(db)) {
|
|
version = 6;
|
|
}
|
|
}
|
|
|
|
if (version < 7) {
|
|
// Version 7 gets rid of the special search widget.
|
|
convertWidgets(db);
|
|
version = 7;
|
|
}
|
|
|
|
if (version < 8) {
|
|
// Version 8 (froyo) has the icons all normalized. This should
|
|
// already be the case in practice, but we now rely on it and don't
|
|
// resample the images each time.
|
|
normalizeIcons(db);
|
|
version = 8;
|
|
}
|
|
|
|
if (version < 9) {
|
|
// The max id is not yet set at this point (onUpgrade is triggered in the ctor
|
|
// before it gets a change to get set, so we need to read it here when we use it)
|
|
if (mMaxItemId == -1) {
|
|
mMaxItemId = initializeMaxItemId(db);
|
|
}
|
|
|
|
// Add default hotseat icons
|
|
loadFavorites(db, R.xml.update_workspace);
|
|
version = 9;
|
|
}
|
|
|
|
// We bumped the version three time during JB, once to update the launch flags, once to
|
|
// update the override for the default launch animation and once to set the mimetype
|
|
// to improve startup performance
|
|
if (version < 12) {
|
|
// Contact shortcuts need a different set of flags to be launched now
|
|
// The updateContactsShortcuts change is idempotent, so we can keep using it like
|
|
// back in the Donut days
|
|
updateContactsShortcuts(db);
|
|
version = 12;
|
|
}
|
|
|
|
if (version < 13) {
|
|
// With the new shrink-wrapped and re-orderable workspaces, it makes sense
|
|
// to persist workspace screens and their relative order.
|
|
mMaxScreenId = 0;
|
|
|
|
// This will never happen in the wild, but when we switch to using workspace
|
|
// screen ids, redo the import from old launcher.
|
|
sJustLoadedFromOldDb = true;
|
|
|
|
addWorkspacesTable(db);
|
|
version = 13;
|
|
}
|
|
|
|
if (version < 14) {
|
|
db.beginTransaction();
|
|
try {
|
|
// Insert new column for holding widget provider name
|
|
db.execSQL("ALTER TABLE favorites " +
|
|
"ADD COLUMN appWidgetProvider TEXT;");
|
|
db.setTransactionSuccessful();
|
|
version = 14;
|
|
} catch (SQLException ex) {
|
|
// Old version remains, which means we wipe old data
|
|
Log.e(TAG, ex.getMessage(), ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
}
|
|
}
|
|
|
|
|
|
if (version < 15) {
|
|
db.beginTransaction();
|
|
try {
|
|
// Insert new column for holding update timestamp
|
|
db.execSQL("ALTER TABLE favorites " +
|
|
"ADD COLUMN modified INTEGER NOT NULL DEFAULT 0;");
|
|
db.execSQL("ALTER TABLE workspaceScreens " +
|
|
"ADD COLUMN modified INTEGER NOT NULL DEFAULT 0;");
|
|
db.setTransactionSuccessful();
|
|
version = 15;
|
|
} catch (SQLException ex) {
|
|
// Old version remains, which means we wipe old data
|
|
Log.e(TAG, ex.getMessage(), ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
}
|
|
}
|
|
|
|
if (version != DATABASE_VERSION) {
|
|
Log.w(TAG, "Destroying all old data.");
|
|
db.execSQL("DROP TABLE IF EXISTS " + TABLE_FAVORITES);
|
|
db.execSQL("DROP TABLE IF EXISTS " + TABLE_WORKSPACE_SCREENS);
|
|
|
|
onCreate(db);
|
|
}
|
|
}
|
|
|
|
private boolean updateContactsShortcuts(SQLiteDatabase db) {
|
|
final String selectWhere = buildOrWhereString(Favorites.ITEM_TYPE,
|
|
new int[] { Favorites.ITEM_TYPE_SHORTCUT });
|
|
|
|
Cursor c = null;
|
|
final String actionQuickContact = "com.android.contacts.action.QUICK_CONTACT";
|
|
db.beginTransaction();
|
|
try {
|
|
// Select and iterate through each matching widget
|
|
c = db.query(TABLE_FAVORITES,
|
|
new String[] { Favorites._ID, Favorites.INTENT },
|
|
selectWhere, null, null, null, null);
|
|
if (c == null) return false;
|
|
|
|
if (LOGD) Log.d(TAG, "found upgrade cursor count=" + c.getCount());
|
|
|
|
final int idIndex = c.getColumnIndex(Favorites._ID);
|
|
final int intentIndex = c.getColumnIndex(Favorites.INTENT);
|
|
|
|
while (c.moveToNext()) {
|
|
long favoriteId = c.getLong(idIndex);
|
|
final String intentUri = c.getString(intentIndex);
|
|
if (intentUri != null) {
|
|
try {
|
|
final Intent intent = Intent.parseUri(intentUri, 0);
|
|
android.util.Log.d("Home", intent.toString());
|
|
final Uri uri = intent.getData();
|
|
if (uri != null) {
|
|
final String data = uri.toString();
|
|
if ((Intent.ACTION_VIEW.equals(intent.getAction()) ||
|
|
actionQuickContact.equals(intent.getAction())) &&
|
|
(data.startsWith("content://contacts/people/") ||
|
|
data.startsWith("content://com.android.contacts/" +
|
|
"contacts/lookup/"))) {
|
|
|
|
final Intent newIntent = new Intent(actionQuickContact);
|
|
// When starting from the launcher, start in a new, cleared task
|
|
// CLEAR_WHEN_TASK_RESET cannot reset the root of a task, so we
|
|
// clear the whole thing preemptively here since
|
|
// QuickContactActivity will finish itself when launching other
|
|
// detail activities.
|
|
newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
|
|
Intent.FLAG_ACTIVITY_CLEAR_TASK);
|
|
newIntent.putExtra(
|
|
Launcher.INTENT_EXTRA_IGNORE_LAUNCH_ANIMATION, true);
|
|
newIntent.setData(uri);
|
|
// Determine the type and also put that in the shortcut
|
|
// (that can speed up launch a bit)
|
|
newIntent.setDataAndType(uri, newIntent.resolveType(mContext));
|
|
|
|
final ContentValues values = new ContentValues();
|
|
values.put(LauncherSettings.Favorites.INTENT,
|
|
newIntent.toUri(0));
|
|
|
|
String updateWhere = Favorites._ID + "=" + favoriteId;
|
|
db.update(TABLE_FAVORITES, values, updateWhere, null);
|
|
}
|
|
}
|
|
} catch (RuntimeException ex) {
|
|
Log.e(TAG, "Problem upgrading shortcut", ex);
|
|
} catch (URISyntaxException e) {
|
|
Log.e(TAG, "Problem upgrading shortcut", e);
|
|
}
|
|
}
|
|
}
|
|
|
|
db.setTransactionSuccessful();
|
|
} catch (SQLException ex) {
|
|
Log.w(TAG, "Problem while upgrading contacts", ex);
|
|
return false;
|
|
} finally {
|
|
db.endTransaction();
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private void normalizeIcons(SQLiteDatabase db) {
|
|
Log.d(TAG, "normalizing icons");
|
|
|
|
db.beginTransaction();
|
|
Cursor c = null;
|
|
SQLiteStatement update = null;
|
|
try {
|
|
boolean logged = false;
|
|
update = db.compileStatement("UPDATE favorites "
|
|
+ "SET icon=? WHERE _id=?");
|
|
|
|
c = db.rawQuery("SELECT _id, icon FROM favorites WHERE iconType=" +
|
|
Favorites.ICON_TYPE_BITMAP, null);
|
|
|
|
final int idIndex = c.getColumnIndexOrThrow(Favorites._ID);
|
|
final int iconIndex = c.getColumnIndexOrThrow(Favorites.ICON);
|
|
|
|
while (c.moveToNext()) {
|
|
long id = c.getLong(idIndex);
|
|
byte[] data = c.getBlob(iconIndex);
|
|
try {
|
|
Bitmap bitmap = Utilities.resampleIconBitmap(
|
|
BitmapFactory.decodeByteArray(data, 0, data.length),
|
|
mContext);
|
|
if (bitmap != null) {
|
|
update.bindLong(1, id);
|
|
data = ItemInfo.flattenBitmap(bitmap);
|
|
if (data != null) {
|
|
update.bindBlob(2, data);
|
|
update.execute();
|
|
}
|
|
bitmap.recycle();
|
|
}
|
|
} catch (Exception e) {
|
|
if (!logged) {
|
|
Log.e(TAG, "Failed normalizing icon " + id, e);
|
|
} else {
|
|
Log.e(TAG, "Also failed normalizing icon " + id);
|
|
}
|
|
logged = true;
|
|
}
|
|
}
|
|
db.setTransactionSuccessful();
|
|
} catch (SQLException ex) {
|
|
Log.w(TAG, "Problem while allocating appWidgetIds for existing widgets", ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
if (update != null) {
|
|
update.close();
|
|
}
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
}
|
|
}
|
|
|
|
// Generates a new ID to use for an object in your database. This method should be only
|
|
// called from the main UI thread. As an exception, we do call it when we call the
|
|
// constructor from the worker thread; however, this doesn't extend until after the
|
|
// constructor is called, and we only pass a reference to LauncherProvider to LauncherApp
|
|
// after that point
|
|
public long generateNewItemId() {
|
|
if (mMaxItemId < 0) {
|
|
throw new RuntimeException("Error: max item id was not initialized");
|
|
}
|
|
mMaxItemId += 1;
|
|
return mMaxItemId;
|
|
}
|
|
|
|
public void updateMaxItemId(long id) {
|
|
mMaxItemId = id + 1;
|
|
}
|
|
|
|
private long initializeMaxItemId(SQLiteDatabase db) {
|
|
Cursor c = db.rawQuery("SELECT MAX(_id) FROM favorites", null);
|
|
|
|
// get the result
|
|
final int maxIdIndex = 0;
|
|
long id = -1;
|
|
if (c != null && c.moveToNext()) {
|
|
id = c.getLong(maxIdIndex);
|
|
}
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
|
|
if (id == -1) {
|
|
throw new RuntimeException("Error: could not query max item id");
|
|
}
|
|
|
|
return id;
|
|
}
|
|
|
|
// Generates a new ID to use for an workspace screen in your database. This method
|
|
// should be only called from the main UI thread. As an exception, we do call it when we
|
|
// call the constructor from the worker thread; however, this doesn't extend until after the
|
|
// constructor is called, and we only pass a reference to LauncherProvider to LauncherApp
|
|
// after that point
|
|
public long generateNewScreenId() {
|
|
if (mMaxScreenId < 0) {
|
|
throw new RuntimeException("Error: max screen id was not initialized");
|
|
}
|
|
mMaxScreenId += 1;
|
|
// Log to disk
|
|
Launcher.addDumpLog(TAG, "11683562 - generateNewScreenId(): " + mMaxScreenId, true);
|
|
return mMaxScreenId;
|
|
}
|
|
|
|
public void updateMaxScreenId(long maxScreenId) {
|
|
// Log to disk
|
|
Launcher.addDumpLog(TAG, "11683562 - updateMaxScreenId(): " + maxScreenId, true);
|
|
mMaxScreenId = maxScreenId;
|
|
}
|
|
|
|
private long initializeMaxScreenId(SQLiteDatabase db) {
|
|
Cursor c = db.rawQuery("SELECT MAX(" + LauncherSettings.WorkspaceScreens._ID + ") FROM " + TABLE_WORKSPACE_SCREENS, null);
|
|
|
|
// get the result
|
|
final int maxIdIndex = 0;
|
|
long id = -1;
|
|
if (c != null && c.moveToNext()) {
|
|
id = c.getLong(maxIdIndex);
|
|
}
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
|
|
if (id == -1) {
|
|
throw new RuntimeException("Error: could not query max screen id");
|
|
}
|
|
|
|
// Log to disk
|
|
Launcher.addDumpLog(TAG, "11683562 - initializeMaxScreenId(): " + id, true);
|
|
return id;
|
|
}
|
|
|
|
/**
|
|
* Upgrade existing clock and photo frame widgets into their new widget
|
|
* equivalents.
|
|
*/
|
|
private void convertWidgets(SQLiteDatabase db) {
|
|
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(mContext);
|
|
final int[] bindSources = new int[] {
|
|
Favorites.ITEM_TYPE_WIDGET_CLOCK,
|
|
Favorites.ITEM_TYPE_WIDGET_PHOTO_FRAME,
|
|
Favorites.ITEM_TYPE_WIDGET_SEARCH,
|
|
};
|
|
|
|
final String selectWhere = buildOrWhereString(Favorites.ITEM_TYPE, bindSources);
|
|
|
|
Cursor c = null;
|
|
|
|
db.beginTransaction();
|
|
try {
|
|
// Select and iterate through each matching widget
|
|
c = db.query(TABLE_FAVORITES, new String[] { Favorites._ID, Favorites.ITEM_TYPE },
|
|
selectWhere, null, null, null, null);
|
|
|
|
if (LOGD) Log.d(TAG, "found upgrade cursor count=" + c.getCount());
|
|
|
|
final ContentValues values = new ContentValues();
|
|
while (c != null && c.moveToNext()) {
|
|
long favoriteId = c.getLong(0);
|
|
int favoriteType = c.getInt(1);
|
|
|
|
// Allocate and update database with new appWidgetId
|
|
try {
|
|
int appWidgetId = mAppWidgetHost.allocateAppWidgetId();
|
|
|
|
if (LOGD) {
|
|
Log.d(TAG, "allocated appWidgetId=" + appWidgetId
|
|
+ " for favoriteId=" + favoriteId);
|
|
}
|
|
values.clear();
|
|
values.put(Favorites.ITEM_TYPE, Favorites.ITEM_TYPE_APPWIDGET);
|
|
values.put(Favorites.APPWIDGET_ID, appWidgetId);
|
|
|
|
// Original widgets might not have valid spans when upgrading
|
|
if (favoriteType == Favorites.ITEM_TYPE_WIDGET_SEARCH) {
|
|
values.put(LauncherSettings.Favorites.SPANX, 4);
|
|
values.put(LauncherSettings.Favorites.SPANY, 1);
|
|
} else {
|
|
values.put(LauncherSettings.Favorites.SPANX, 2);
|
|
values.put(LauncherSettings.Favorites.SPANY, 2);
|
|
}
|
|
|
|
String updateWhere = Favorites._ID + "=" + favoriteId;
|
|
db.update(TABLE_FAVORITES, values, updateWhere, null);
|
|
|
|
if (favoriteType == Favorites.ITEM_TYPE_WIDGET_CLOCK) {
|
|
// TODO: check return value
|
|
appWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,
|
|
new ComponentName("com.android.alarmclock",
|
|
"com.android.alarmclock.AnalogAppWidgetProvider"));
|
|
} else if (favoriteType == Favorites.ITEM_TYPE_WIDGET_PHOTO_FRAME) {
|
|
// TODO: check return value
|
|
appWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,
|
|
new ComponentName("com.android.camera",
|
|
"com.android.camera.PhotoAppWidgetProvider"));
|
|
} else if (favoriteType == Favorites.ITEM_TYPE_WIDGET_SEARCH) {
|
|
// TODO: check return value
|
|
appWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId,
|
|
getSearchWidgetProvider());
|
|
}
|
|
} catch (RuntimeException ex) {
|
|
Log.e(TAG, "Problem allocating appWidgetId", ex);
|
|
}
|
|
}
|
|
|
|
db.setTransactionSuccessful();
|
|
} catch (SQLException ex) {
|
|
Log.w(TAG, "Problem while allocating appWidgetIds for existing widgets", ex);
|
|
} finally {
|
|
db.endTransaction();
|
|
if (c != null) {
|
|
c.close();
|
|
}
|
|
}
|
|
|
|
// Update max item id
|
|
mMaxItemId = initializeMaxItemId(db);
|
|
if (LOGD) Log.d(TAG, "mMaxItemId: " + mMaxItemId);
|
|
}
|
|
|
|
private static final void beginDocument(XmlPullParser parser, String firstElementName)
|
|
throws XmlPullParserException, IOException {
|
|
int type;
|
|
while ((type = parser.next()) != XmlPullParser.START_TAG
|
|
&& type != XmlPullParser.END_DOCUMENT) {
|
|
;
|
|
}
|
|
|
|
if (type != XmlPullParser.START_TAG) {
|
|
throw new XmlPullParserException("No start tag found");
|
|
}
|
|
|
|
if (!parser.getName().equals(firstElementName)) {
|
|
throw new XmlPullParserException("Unexpected start tag: found " + parser.getName() +
|
|
", expected " + firstElementName);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Loads the default set of favorite packages from an xml file.
|
|
*
|
|
* @param db The database to write the values into
|
|
* @param filterContainerId The specific container id of items to load
|
|
*/
|
|
private int loadFavorites(SQLiteDatabase db, int workspaceResourceId) {
|
|
Intent intent = new Intent(Intent.ACTION_MAIN, null);
|
|
intent.addCategory(Intent.CATEGORY_LAUNCHER);
|
|
ContentValues values = new ContentValues();
|
|
|
|
if (LOGD) Log.v(TAG, String.format("Loading favorites from resid=0x%08x", workspaceResourceId));
|
|
|
|
PackageManager packageManager = mContext.getPackageManager();
|
|
int i = 0;
|
|
try {
|
|
XmlResourceParser parser = mContext.getResources().getXml(workspaceResourceId);
|
|
AttributeSet attrs = Xml.asAttributeSet(parser);
|
|
beginDocument(parser, TAG_FAVORITES);
|
|
|
|
final int depth = parser.getDepth();
|
|
|
|
int type;
|
|
while (((type = parser.next()) != XmlPullParser.END_TAG ||
|
|
parser.getDepth() > depth) && type != XmlPullParser.END_DOCUMENT) {
|
|
|
|
if (type != XmlPullParser.START_TAG) {
|
|
continue;
|
|
}
|
|
|
|
boolean added = false;
|
|
final String name = parser.getName();
|
|
|
|
if (TAG_INCLUDE.equals(name)) {
|
|
final TypedArray a = mContext.obtainStyledAttributes(attrs, R.styleable.Include);
|
|
|
|
final int resId = a.getResourceId(R.styleable.Include_workspace, 0);
|
|
|
|
if (LOGD) Log.v(TAG, String.format(("%" + (2*(depth+1)) + "s<include workspace=%08x>"),
|
|
"", resId));
|
|
|
|
if (resId != 0 && resId != workspaceResourceId) {
|
|
// recursively load some more favorites, why not?
|
|
i += loadFavorites(db, resId);
|
|
added = false;
|
|
} else {
|
|
Log.w(TAG, String.format("Skipping <include workspace=0x%08x>", resId));
|
|
}
|
|
|
|
a.recycle();
|
|
|
|
if (LOGD) Log.v(TAG, String.format(("%" + (2*(depth+1)) + "s</include>"), ""));
|
|
continue;
|
|
}
|
|
|
|
// Assuming it's a <favorite> at this point
|
|
TypedArray a = mContext.obtainStyledAttributes(attrs, R.styleable.Favorite);
|
|
|
|
long container = LauncherSettings.Favorites.CONTAINER_DESKTOP;
|
|
if (a.hasValue(R.styleable.Favorite_container)) {
|
|
container = Long.valueOf(a.getString(R.styleable.Favorite_container));
|
|
}
|
|
|
|
String screen = a.getString(R.styleable.Favorite_screen);
|
|
String x = a.getString(R.styleable.Favorite_x);
|
|
String y = a.getString(R.styleable.Favorite_y);
|
|
|
|
values.clear();
|
|
values.put(LauncherSettings.Favorites.CONTAINER, container);
|
|
values.put(LauncherSettings.Favorites.SCREEN, screen);
|
|
values.put(LauncherSettings.Favorites.CELLX, x);
|
|
values.put(LauncherSettings.Favorites.CELLY, y);
|
|
|
|
if (LOGD) {
|
|
final String title = a.getString(R.styleable.Favorite_title);
|
|
final String pkg = a.getString(R.styleable.Favorite_packageName);
|
|
final String something = title != null ? title : pkg;
|
|
Log.v(TAG, String.format(
|
|
("%" + (2*(depth+1)) + "s<%s%s c=%d s=%s x=%s y=%s>"),
|
|
"", name,
|
|
(something == null ? "" : (" \"" + something + "\"")),
|
|
container, screen, x, y));
|
|
}
|
|
|
|
if (TAG_FAVORITE.equals(name)) {
|
|
long id = addAppShortcut(db, values, a, packageManager, intent);
|
|
added = id >= 0;
|
|
} else if (TAG_SEARCH.equals(name)) {
|
|
added = addSearchWidget(db, values);
|
|
} else if (TAG_CLOCK.equals(name)) {
|
|
added = addClockWidget(db, values);
|
|
} else if (TAG_APPWIDGET.equals(name)) {
|
|
added = addAppWidget(parser, attrs, type, db, values, a, packageManager);
|
|
} else if (TAG_SHORTCUT.equals(name)) {
|
|
long id = addUriShortcut(db, values, a);
|
|
added = id >= 0;
|
|
} else if (TAG_FOLDER.equals(name)) {
|
|
String title;
|
|
int titleResId = a.getResourceId(R.styleable.Favorite_title, -1);
|
|
if (titleResId != -1) {
|
|
title = mContext.getResources().getString(titleResId);
|
|
} else {
|
|
title = mContext.getResources().getString(R.string.folder_name);
|
|
}
|
|
values.put(LauncherSettings.Favorites.TITLE, title);
|
|
long folderId = addFolder(db, values);
|
|
added = folderId >= 0;
|
|
|
|
ArrayList<Long> folderItems = new ArrayList<Long>();
|
|
|
|
int folderDepth = parser.getDepth();
|
|
while ((type = parser.next()) != XmlPullParser.END_TAG ||
|
|
parser.getDepth() > folderDepth) {
|
|
if (type != XmlPullParser.START_TAG) {
|
|
continue;
|
|
}
|
|
final String folder_item_name = parser.getName();
|
|
|
|
TypedArray ar = mContext.obtainStyledAttributes(attrs,
|
|
R.styleable.Favorite);
|
|
values.clear();
|
|
values.put(LauncherSettings.Favorites.CONTAINER, folderId);
|
|
|
|
if (LOGD) {
|
|
final String pkg = ar.getString(R.styleable.Favorite_packageName);
|
|
final String uri = ar.getString(R.styleable.Favorite_uri);
|
|
Log.v(TAG, String.format(("%" + (2*(folderDepth+1)) + "s<%s \"%s\">"), "",
|
|
folder_item_name, uri != null ? uri : pkg));
|
|
}
|
|
|
|
if (TAG_FAVORITE.equals(folder_item_name) && folderId >= 0) {
|
|
long id =
|
|
addAppShortcut(db, values, ar, packageManager, intent);
|
|
if (id >= 0) {
|
|
folderItems.add(id);
|
|
}
|
|
} else if (TAG_SHORTCUT.equals(folder_item_name) && folderId >= 0) {
|
|
long id = addUriShortcut(db, values, ar);
|
|
if (id >= 0) {
|
|
folderItems.add(id);
|
|
}
|
|
} else {
|
|
throw new RuntimeException("Folders can " +
|
|
"contain only shortcuts");
|
|
}
|
|
ar.recycle();
|
|
}
|
|
// We can only have folders with >= 2 items, so we need to remove the
|
|
// folder and clean up if less than 2 items were included, or some
|
|
// failed to add, and less than 2 were actually added
|
|
if (folderItems.size() < 2 && folderId >= 0) {
|
|
// We just delete the folder and any items that made it
|
|
deleteId(db, folderId);
|
|
if (folderItems.size() > 0) {
|
|
deleteId(db, folderItems.get(0));
|
|
}
|
|
added = false;
|
|
}
|
|
}
|
|
if (added) i++;
|
|
a.recycle();
|
|
}
|
|
} catch (XmlPullParserException e) {
|
|
Log.w(TAG, "Got exception parsing favorites.", e);
|
|
} catch (IOException e) {
|
|
Log.w(TAG, "Got exception parsing favorites.", e);
|
|
} catch (RuntimeException e) {
|
|
Log.w(TAG, "Got exception parsing favorites.", e);
|
|
}
|
|
|
|
// Update the max item id after we have loaded the database
|
|
if (mMaxItemId == -1) {
|
|
mMaxItemId = initializeMaxItemId(db);
|
|
}
|
|
|
|
return i;
|
|
}
|
|
|
|
private long addAppShortcut(SQLiteDatabase db, ContentValues values, TypedArray a,
|
|
PackageManager packageManager, Intent intent) {
|
|
long id = -1;
|
|
ActivityInfo info;
|
|
String packageName = a.getString(R.styleable.Favorite_packageName);
|
|
String className = a.getString(R.styleable.Favorite_className);
|
|
try {
|
|
ComponentName cn;
|
|
try {
|
|
cn = new ComponentName(packageName, className);
|
|
info = packageManager.getActivityInfo(cn, 0);
|
|
} catch (PackageManager.NameNotFoundException nnfe) {
|
|
String[] packages = packageManager.currentToCanonicalPackageNames(
|
|
new String[] { packageName });
|
|
cn = new ComponentName(packages[0], className);
|
|
info = packageManager.getActivityInfo(cn, 0);
|
|
}
|
|
id = generateNewItemId();
|
|
intent.setComponent(cn);
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
|
|
Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
|
|
values.put(Favorites.INTENT, intent.toUri(0));
|
|
values.put(Favorites.TITLE, info.loadLabel(packageManager).toString());
|
|
values.put(Favorites.ITEM_TYPE, Favorites.ITEM_TYPE_APPLICATION);
|
|
values.put(Favorites.SPANX, 1);
|
|
values.put(Favorites.SPANY, 1);
|
|
values.put(Favorites._ID, generateNewItemId());
|
|
if (dbInsertAndCheck(this, db, TABLE_FAVORITES, null, values) < 0) {
|
|
return -1;
|
|
}
|
|
} catch (PackageManager.NameNotFoundException e) {
|
|
Log.w(TAG, "Unable to add favorite: " + packageName +
|
|
"/" + className, e);
|
|
}
|
|
return id;
|
|
}
|
|
|
|
private long addFolder(SQLiteDatabase db, ContentValues values) {
|
|
values.put(Favorites.ITEM_TYPE, Favorites.ITEM_TYPE_FOLDER);
|
|
values.put(Favorites.SPANX, 1);
|
|
values.put(Favorites.SPANY, 1);
|
|
long id = generateNewItemId();
|
|
values.put(Favorites._ID, id);
|
|
if (dbInsertAndCheck(this, db, TABLE_FAVORITES, null, values) <= 0) {
|
|
return -1;
|
|
} else {
|
|
return id;
|
|
}
|
|
}
|
|
|
|
private ComponentName getSearchWidgetProvider() {
|
|
SearchManager searchManager =
|
|
(SearchManager) mContext.getSystemService(Context.SEARCH_SERVICE);
|
|
ComponentName searchComponent = searchManager.getGlobalSearchActivity();
|
|
if (searchComponent == null) return null;
|
|
return getProviderInPackage(searchComponent.getPackageName());
|
|
}
|
|
|
|
/**
|
|
* Gets an appwidget provider from the given package. If the package contains more than
|
|
* one appwidget provider, an arbitrary one is returned.
|
|
*/
|
|
private ComponentName getProviderInPackage(String packageName) {
|
|
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(mContext);
|
|
List<AppWidgetProviderInfo> providers = appWidgetManager.getInstalledProviders();
|
|
if (providers == null) return null;
|
|
final int providerCount = providers.size();
|
|
for (int i = 0; i < providerCount; i++) {
|
|
ComponentName provider = providers.get(i).provider;
|
|
if (provider != null && provider.getPackageName().equals(packageName)) {
|
|
return provider;
|
|
}
|
|
}
|
|
return null;
|
|
}
|
|
|
|
private boolean addSearchWidget(SQLiteDatabase db, ContentValues values) {
|
|
ComponentName cn = getSearchWidgetProvider();
|
|
return addAppWidget(db, values, cn, 4, 1, null);
|
|
}
|
|
|
|
private boolean addClockWidget(SQLiteDatabase db, ContentValues values) {
|
|
ComponentName cn = new ComponentName("com.android.alarmclock",
|
|
"com.android.alarmclock.AnalogAppWidgetProvider");
|
|
return addAppWidget(db, values, cn, 2, 2, null);
|
|
}
|
|
|
|
private boolean addAppWidget(XmlResourceParser parser, AttributeSet attrs, int type,
|
|
SQLiteDatabase db, ContentValues values, TypedArray a,
|
|
PackageManager packageManager) throws XmlPullParserException, IOException {
|
|
|
|
String packageName = a.getString(R.styleable.Favorite_packageName);
|
|
String className = a.getString(R.styleable.Favorite_className);
|
|
|
|
if (packageName == null || className == null) {
|
|
return false;
|
|
}
|
|
|
|
boolean hasPackage = true;
|
|
ComponentName cn = new ComponentName(packageName, className);
|
|
try {
|
|
packageManager.getReceiverInfo(cn, 0);
|
|
} catch (Exception e) {
|
|
String[] packages = packageManager.currentToCanonicalPackageNames(
|
|
new String[] { packageName });
|
|
cn = new ComponentName(packages[0], className);
|
|
try {
|
|
packageManager.getReceiverInfo(cn, 0);
|
|
} catch (Exception e1) {
|
|
hasPackage = false;
|
|
}
|
|
}
|
|
|
|
if (hasPackage) {
|
|
int spanX = a.getInt(R.styleable.Favorite_spanX, 0);
|
|
int spanY = a.getInt(R.styleable.Favorite_spanY, 0);
|
|
|
|
// Read the extras
|
|
Bundle extras = new Bundle();
|
|
int widgetDepth = parser.getDepth();
|
|
while ((type = parser.next()) != XmlPullParser.END_TAG ||
|
|
parser.getDepth() > widgetDepth) {
|
|
if (type != XmlPullParser.START_TAG) {
|
|
continue;
|
|
}
|
|
|
|
TypedArray ar = mContext.obtainStyledAttributes(attrs, R.styleable.Extra);
|
|
if (TAG_EXTRA.equals(parser.getName())) {
|
|
String key = ar.getString(R.styleable.Extra_key);
|
|
String value = ar.getString(R.styleable.Extra_value);
|
|
if (key != null && value != null) {
|
|
extras.putString(key, value);
|
|
} else {
|
|
throw new RuntimeException("Widget extras must have a key and value");
|
|
}
|
|
} else {
|
|
throw new RuntimeException("Widgets can contain only extras");
|
|
}
|
|
ar.recycle();
|
|
}
|
|
|
|
return addAppWidget(db, values, cn, spanX, spanY, extras);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
private boolean addAppWidget(SQLiteDatabase db, ContentValues values, ComponentName cn,
|
|
int spanX, int spanY, Bundle extras) {
|
|
boolean allocatedAppWidgets = false;
|
|
final AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(mContext);
|
|
|
|
try {
|
|
int appWidgetId = mAppWidgetHost.allocateAppWidgetId();
|
|
|
|
values.put(Favorites.ITEM_TYPE, Favorites.ITEM_TYPE_APPWIDGET);
|
|
values.put(Favorites.SPANX, spanX);
|
|
values.put(Favorites.SPANY, spanY);
|
|
values.put(Favorites.APPWIDGET_ID, appWidgetId);
|
|
values.put(Favorites.APPWIDGET_PROVIDER, cn.flattenToString());
|
|
values.put(Favorites._ID, generateNewItemId());
|
|
dbInsertAndCheck(this, db, TABLE_FAVORITES, null, values);
|
|
|
|
allocatedAppWidgets = true;
|
|
|
|
// TODO: need to check return value
|
|
appWidgetManager.bindAppWidgetIdIfAllowed(appWidgetId, cn);
|
|
|
|
// Send a broadcast to configure the widget
|
|
if (extras != null && !extras.isEmpty()) {
|
|
Intent intent = new Intent(ACTION_APPWIDGET_DEFAULT_WORKSPACE_CONFIGURE);
|
|
intent.setComponent(cn);
|
|
intent.putExtras(extras);
|
|
intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
|
|
mContext.sendBroadcast(intent);
|
|
}
|
|
} catch (RuntimeException ex) {
|
|
Log.e(TAG, "Problem allocating appWidgetId", ex);
|
|
}
|
|
|
|
return allocatedAppWidgets;
|
|
}
|
|
|
|
private long addUriShortcut(SQLiteDatabase db, ContentValues values,
|
|
TypedArray a) {
|
|
Resources r = mContext.getResources();
|
|
|
|
final int iconResId = a.getResourceId(R.styleable.Favorite_icon, 0);
|
|
final int titleResId = a.getResourceId(R.styleable.Favorite_title, 0);
|
|
|
|
Intent intent;
|
|
String uri = null;
|
|
try {
|
|
uri = a.getString(R.styleable.Favorite_uri);
|
|
intent = Intent.parseUri(uri, 0);
|
|
} catch (URISyntaxException e) {
|
|
Log.w(TAG, "Shortcut has malformed uri: " + uri);
|
|
return -1; // Oh well
|
|
}
|
|
|
|
if (iconResId == 0 || titleResId == 0) {
|
|
Log.w(TAG, "Shortcut is missing title or icon resource ID");
|
|
return -1;
|
|
}
|
|
|
|
long id = generateNewItemId();
|
|
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
|
values.put(Favorites.INTENT, intent.toUri(0));
|
|
values.put(Favorites.TITLE, r.getString(titleResId));
|
|
values.put(Favorites.ITEM_TYPE, Favorites.ITEM_TYPE_SHORTCUT);
|
|
values.put(Favorites.SPANX, 1);
|
|
values.put(Favorites.SPANY, 1);
|
|
values.put(Favorites.ICON_TYPE, Favorites.ICON_TYPE_RESOURCE);
|
|
values.put(Favorites.ICON_PACKAGE, mContext.getPackageName());
|
|
values.put(Favorites.ICON_RESOURCE, r.getResourceName(iconResId));
|
|
values.put(Favorites._ID, id);
|
|
|
|
if (dbInsertAndCheck(this, db, TABLE_FAVORITES, null, values) < 0) {
|
|
return -1;
|
|
}
|
|
return id;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Build a query string that will match any row where the column matches
|
|
* anything in the values list.
|
|
*/
|
|
static String buildOrWhereString(String column, int[] values) {
|
|
StringBuilder selectWhere = new StringBuilder();
|
|
for (int i = values.length - 1; i >= 0; i--) {
|
|
selectWhere.append(column).append("=").append(values[i]);
|
|
if (i > 0) {
|
|
selectWhere.append(" OR ");
|
|
}
|
|
}
|
|
return selectWhere.toString();
|
|
}
|
|
|
|
static class SqlArguments {
|
|
public final String table;
|
|
public final String where;
|
|
public final String[] args;
|
|
|
|
SqlArguments(Uri url, String where, String[] args) {
|
|
if (url.getPathSegments().size() == 1) {
|
|
this.table = url.getPathSegments().get(0);
|
|
this.where = where;
|
|
this.args = args;
|
|
} else if (url.getPathSegments().size() != 2) {
|
|
throw new IllegalArgumentException("Invalid URI: " + url);
|
|
} else if (!TextUtils.isEmpty(where)) {
|
|
throw new UnsupportedOperationException("WHERE clause not supported: " + url);
|
|
} else {
|
|
this.table = url.getPathSegments().get(0);
|
|
this.where = "_id=" + ContentUris.parseId(url);
|
|
this.args = null;
|
|
}
|
|
}
|
|
|
|
SqlArguments(Uri url) {
|
|
if (url.getPathSegments().size() == 1) {
|
|
table = url.getPathSegments().get(0);
|
|
where = null;
|
|
args = null;
|
|
} else {
|
|
throw new IllegalArgumentException("Invalid URI: " + url);
|
|
}
|
|
}
|
|
}
|
|
}
|