19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectpackage android.appwidget; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 195d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohenimport android.content.ComponentName; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 215d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohenimport android.content.pm.ApplicationInfo; 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 23b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkeyimport android.content.pm.PackageManager.NameNotFoundException; 245d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohenimport android.content.res.Resources; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Bitmap; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Color; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Paint; 294c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohenimport android.graphics.Rect; 305d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohenimport android.os.Build; 31e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohenimport android.os.Bundle; 3209ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guyimport android.os.Parcel; 333030193dc179b3010f2dd3bffe9c1dec54da38fcGilles Debunneimport android.os.Parcelable; 3494022e8997084be458a1faf46e72efab1d59e973Amith Yamasaniimport android.os.Process; 353030193dc179b3010f2dd3bffe9c1dec54da38fcGilles Debunneimport android.os.SystemClock; 3694022e8997084be458a1faf46e72efab1d59e973Amith Yamasaniimport android.os.UserHandle; 37b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkeyimport android.util.AttributeSet; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 3909ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guyimport android.util.SparseArray; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.Gravity; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.LayoutInflater; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View; 431affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhuimport android.view.accessibility.AccessibilityNodeInfo; 44499cb9f516062b654952d282f211bee44c31a3c2Winson Chungimport android.widget.Adapter; 45499cb9f516062b654952d282f211bee44c31a3c2Winson Chungimport android.widget.AdapterView; 46499cb9f516062b654952d282f211bee44c31a3c2Winson Chungimport android.widget.BaseAdapter; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.FrameLayout; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.RemoteViews; 49e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Millerimport android.widget.RemoteViews.OnClickHandler; 502148d43eb23c702e834c93ae427f822f32d280a2Adam Cohenimport android.widget.RemoteViewsAdapter.RemoteAdapterConnectionCallback; 514c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohenimport android.widget.TextView; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 54c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * Provides the glue to show AppWidget views. This class offers automatic animation 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * between updates, and will try recycling old views for each incoming 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link RemoteViews}. 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 58c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Projectpublic class AppWidgetHostView extends FrameLayout { 59c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project static final String TAG = "AppWidgetHostView"; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final boolean LOGD = false; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final boolean CROSSFADE = false; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int VIEW_MODE_NOINIT = 0; 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int VIEW_MODE_CONTENT = 1; 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int VIEW_MODE_ERROR = 2; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int VIEW_MODE_DEFAULT = 3; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int FADE_DURATION = 1000; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 70c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project // When we're inflating the initialLayout for a AppWidget, we only allow 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // views that are allowed in RemoteViews. 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final LayoutInflater.Filter sInflaterFilter = new LayoutInflater.Filter() { 73e6ac8b9aade9443ab8456c8f7a47cdfba3b70266Gilles Debunne public boolean onLoadClass(Class clazz) { 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return clazz.isAnnotationPresent(RemoteViews.RemoteView.class); 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Context mContext; 79b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey Context mRemoteContext; 80b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey 81c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project int mAppWidgetId; 82c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project AppWidgetProviderInfo mInfo; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewMode = VIEW_MODE_NOINIT; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mLayoutId = -1; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mFadeStartTime = -1; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Bitmap mOld; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Paint mOldPaint = new Paint(); 89e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller private OnClickHandler mOnClickHandler; 9094022e8997084be458a1faf46e72efab1d59e973Amith Yamasani private UserHandle mUser; 91e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create a host view. Uses default fade animations. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 95c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public AppWidgetHostView(Context context) { 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project this(context, android.R.anim.fade_in, android.R.anim.fade_out); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 100e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * @hide 101e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller */ 102e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller public AppWidgetHostView(Context context, OnClickHandler handler) { 103e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller this(context, android.R.anim.fade_in, android.R.anim.fade_out); 104e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller mOnClickHandler = handler; 105e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller } 106e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 107e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller /** 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create a host view. Uses specified animations when pushing 109c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * {@link #updateAppWidget(RemoteViews)}. 110e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param animationIn Resource ID of in animation to use 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param animationOut Resource ID of out animation to use 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 114a54755962ca7725d1e2b6cacbbaece6f1cbf5af4Romain Guy @SuppressWarnings({"UnusedDeclaration"}) 115c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public AppWidgetHostView(Context context, int animationIn, int animationOut) { 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(context); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mContext = context; 11894022e8997084be458a1faf46e72efab1d59e973Amith Yamasani mUser = Process.myUserHandle(); 119d110889cbca4d40f8cdeddfe6eb2f498f470ae4bAdam Cohen // We want to segregate the view ids within AppWidgets to prevent 120d110889cbca4d40f8cdeddfe6eb2f498f470ae4bAdam Cohen // problems when those ids collide with view ids in the AppWidgetHost. 121d110889cbca4d40f8cdeddfe6eb2f498f470ae4bAdam Cohen setIsRootNamespace(true); 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 123d110889cbca4d40f8cdeddfe6eb2f498f470ae4bAdam Cohen 12494022e8997084be458a1faf46e72efab1d59e973Amith Yamasani /** @hide */ 12594022e8997084be458a1faf46e72efab1d59e973Amith Yamasani public void setUserId(int userId) { 12694022e8997084be458a1faf46e72efab1d59e973Amith Yamasani mUser = new UserHandle(userId); 12794022e8997084be458a1faf46e72efab1d59e973Amith Yamasani } 12894022e8997084be458a1faf46e72efab1d59e973Amith Yamasani 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 130e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * Pass the given handler to RemoteViews when updating this widget. Unless this 131e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * is done immediatly after construction, a call to {@link #updateAppWidget(RemoteViews)} 132e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * should be made. 133e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * @param handler 134e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller * @hide 135e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller */ 136e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller public void setOnClickHandler(OnClickHandler handler) { 137e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller mOnClickHandler = handler; 138e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller } 139e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 140e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller /** 1414c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * Set the AppWidget that will be displayed by this view. This method also adds default padding 1424c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * to widgets, as described in {@link #getDefaultPaddingForWidget(Context, ComponentName, Rect)} 1434c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * and can be overridden in order to add custom padding. 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 145c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void setAppWidget(int appWidgetId, AppWidgetProviderInfo info) { 146c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project mAppWidgetId = appWidgetId; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInfo = info; 1485d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen 1495d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen // Sometimes the AppWidgetManager returns a null AppWidgetProviderInfo object for 1505d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen // a widget, eg. for some widgets in safe mode. 1515d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen if (info != null) { 1525d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen // We add padding to the AppWidgetHostView if necessary 1534c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen Rect padding = getDefaultPaddingForWidget(mContext, info.provider, null); 1545d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen setPadding(padding.left, padding.top, padding.right, padding.bottom); 155c4842c11932ea4f60fe7ae09b0a59660207e1587Svetoslav Ganov setContentDescription(info.label); 1565d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen } 1575d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen } 1585d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen 1595d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen /** 1605d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen * As of ICE_CREAM_SANDWICH we are automatically adding padding to widgets targeting 1615d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen * ICE_CREAM_SANDWICH and higher. The new widget design guidelines strongly recommend 1625d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen * that widget developers do not add extra padding to their widgets. This will help 1635d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen * achieve consistency among widgets. 1644c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * 1654c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * Note: this method is only needed by developers of AppWidgetHosts. The method is provided in 1664c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * order for the AppWidgetHost to account for the automatic padding when computing the number 1674c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * of cells to allocate to a particular widget. 1684c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * 1694c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * @param context the current context 1704c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * @param component the component name of the widget 1714c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * @param padding Rect in which to place the output, if null, a new Rect will be allocated and 1724c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen * returned 173a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen * @return default padding for this widget, in pixels 1745d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen */ 1754c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen public static Rect getDefaultPaddingForWidget(Context context, ComponentName component, 1764c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen Rect padding) { 1774c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen PackageManager packageManager = context.getPackageManager(); 1785d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen ApplicationInfo appInfo; 1795d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen 1804c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen if (padding == null) { 1814c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding = new Rect(0, 0, 0, 0); 1824c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen } else { 1834c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding.set(0, 0, 0, 0); 1844c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen } 1854c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen 1865d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen try { 1875d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen appInfo = packageManager.getApplicationInfo(component.getPackageName(), 0); 1884c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen } catch (NameNotFoundException e) { 1895d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen // if we can't find the package, return 0 padding 1904c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen return padding; 1915d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen } 1925d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen 1935d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen if (appInfo.targetSdkVersion >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 1944c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen Resources r = context.getResources(); 1954c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding.left = r.getDimensionPixelSize(com.android.internal. 1965d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen R.dimen.default_app_widget_padding_left); 1974c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding.right = r.getDimensionPixelSize(com.android.internal. 1985d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen R.dimen.default_app_widget_padding_right); 1994c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding.top = r.getDimensionPixelSize(com.android.internal. 2005d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen R.dimen.default_app_widget_padding_top); 2014c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen padding.bottom = r.getDimensionPixelSize(com.android.internal. 2025d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen R.dimen.default_app_widget_padding_bottom); 2035d5f3405204ecb5045edc756fde71c97d10bcda4Adam Cohen } 2044c96a59b4354c4a593a07a3273c186b51597bcc1Adam Cohen return padding; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 206c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato 207c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public int getAppWidgetId() { 208c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project return mAppWidgetId; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 210e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 211c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public AppWidgetProviderInfo getAppWidgetInfo() { 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mInfo; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy @Override 21609ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy protected void dispatchSaveInstanceState(SparseArray<Parcelable> container) { 21709ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final ParcelableSparseArray jail = new ParcelableSparseArray(); 21809ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy super.dispatchSaveInstanceState(jail); 21909ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy container.put(generateId(), jail); 22009ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 22109ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 22209ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy private int generateId() { 22309ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final int id = getId(); 22409ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy return id == View.NO_ID ? mAppWidgetId : id; 22509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 22609ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 22709ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy @Override 22809ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy protected void dispatchRestoreInstanceState(SparseArray<Parcelable> container) { 229ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy final Parcelable parcelable = container.get(generateId()); 230ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy 231ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy ParcelableSparseArray jail = null; 232ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy if (parcelable != null && parcelable instanceof ParcelableSparseArray) { 233ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy jail = (ParcelableSparseArray) parcelable; 234ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy } 235ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy 236a8a720d8cd208d7d265de28ab69f7e68eb10140aRomain Guy if (jail == null) jail = new ParcelableSparseArray(); 237ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy 2386ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen try { 2396ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen super.dispatchRestoreInstanceState(jail); 2406ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen } catch (Exception e) { 2416ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen Log.e(TAG, "failed to restoreInstanceState for widget id: " + mAppWidgetId + ", " 2426ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen + (mInfo == null ? "null" : mInfo.provider), e); 2436ccf4e279170ef7f7602d1e2a63e9a2ef98cd57fAdam Cohen } 24409ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 24509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 246e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen /** 24788f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen * Provide guidance about the size of this widget to the AppWidgetManager. The widths and 24888f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen * heights should correspond to the full area the AppWidgetHostView is given. Padding added by 24988f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen * the framework will be accounted for automatically. This information gets embedded into the 25088f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen * AppWidget options and causes a callback to the AppWidgetProvider. 251d2097ebacf3a3658624cad10669a4d98e8d7d846Adam Cohen * @see AppWidgetProvider#onAppWidgetOptionsChanged(Context, AppWidgetManager, int, Bundle) 252c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen * 253a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen * @param newOptions The bundle of options, in addition to the size information, 254c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen * can be null. 2554ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen * @param minWidth The minimum width in dips that the widget will be displayed at. 2564ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen * @param minHeight The maximum height in dips that the widget will be displayed at. 2574ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen * @param maxWidth The maximum width in dips that the widget will be displayed at. 2584ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen * @param maxHeight The maximum height in dips that the widget will be displayed at. 259e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen * 260e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen */ 261a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen public void updateAppWidgetSize(Bundle newOptions, int minWidth, int minHeight, int maxWidth, 262c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen int maxHeight) { 2634ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen updateAppWidgetSize(newOptions, minWidth, minHeight, maxWidth, maxHeight, false); 2644ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen } 2654ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen 2664ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen /** 2674ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen * @hide 2684ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen */ 2694ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen public void updateAppWidgetSize(Bundle newOptions, int minWidth, int minHeight, int maxWidth, 2704ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen int maxHeight, boolean ignorePadding) { 271a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen if (newOptions == null) { 272a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newOptions = new Bundle(); 273e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen } 27488f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen 27588f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen Rect padding = new Rect(); 27688f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen if (mInfo != null) { 27788f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen padding = getDefaultPaddingForWidget(mContext, mInfo.provider, padding); 27888f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen } 279f065c9663172094d2d79eb5f77c59d89e812437aAdam Cohen float density = getResources().getDisplayMetrics().density; 28088f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen 281f065c9663172094d2d79eb5f77c59d89e812437aAdam Cohen int xPaddingDips = (int) ((padding.left + padding.right) / density); 282f065c9663172094d2d79eb5f77c59d89e812437aAdam Cohen int yPaddingDips = (int) ((padding.top + padding.bottom) / density); 28388f041ed312299f1d2746e570b989c336bfd97c8Adam Cohen 2844ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen int newMinWidth = minWidth - (ignorePadding ? 0 : xPaddingDips); 2854ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen int newMinHeight = minHeight - (ignorePadding ? 0 : yPaddingDips); 2864ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen int newMaxWidth = maxWidth - (ignorePadding ? 0 : xPaddingDips); 2874ddcd573dd06a96c32285e34469cae6e7f03109bAdam Cohen int newMaxHeight = maxHeight - (ignorePadding ? 0 : yPaddingDips); 288a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen 289a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen AppWidgetManager widgetManager = AppWidgetManager.getInstance(mContext); 290a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen 291a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen // We get the old options to see if the sizes have changed 292a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen Bundle oldOptions = widgetManager.getAppWidgetOptions(mAppWidgetId); 293a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen boolean needsUpdate = false; 294a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen if (newMinWidth != oldOptions.getInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH) || 295a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newMinHeight != oldOptions.getInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT) || 296a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newMaxWidth != oldOptions.getInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH) || 297a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newMaxHeight != oldOptions.getInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT)) { 298a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen needsUpdate = true; 299a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen } 300a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen 301a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen if (needsUpdate) { 302a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newOptions.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH, newMinWidth); 303a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newOptions.putInt(AppWidgetManager.OPTION_APPWIDGET_MIN_HEIGHT, newMinHeight); 304a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newOptions.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_WIDTH, newMaxWidth); 305a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen newOptions.putInt(AppWidgetManager.OPTION_APPWIDGET_MAX_HEIGHT, newMaxHeight); 306a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen updateAppWidgetOptions(newOptions); 307a21bf0c6ea0205abced7bfdcaf552535f395f34fAdam Cohen } 308e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen } 309e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen 310c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen /** 311c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen * Specify some extra information for the widget provider. Causes a callback to the 312c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen * AppWidgetProvider. 313d2097ebacf3a3658624cad10669a4d98e8d7d846Adam Cohen * @see AppWidgetProvider#onAppWidgetOptionsChanged(Context, AppWidgetManager, int, Bundle) 314c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen * 315d2097ebacf3a3658624cad10669a4d98e8d7d846Adam Cohen * @param options The bundle of options information. 316c88d11f9493e65d318dcd3b094ef446e1905ebfdAdam Cohen */ 317d2097ebacf3a3658624cad10669a4d98e8d7d846Adam Cohen public void updateAppWidgetOptions(Bundle options) { 318d2097ebacf3a3658624cad10669a4d98e8d7d846Adam Cohen AppWidgetManager.getInstance(mContext).updateAppWidgetOptions(mAppWidgetId, options); 319e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen } 320e8724c82ab1479f13c85a2c6219841e1fd95f2d2Adam Cohen 321b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey /** {@inheritDoc} */ 322b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey @Override 323b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey public LayoutParams generateLayoutParams(AttributeSet attrs) { 324b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // We're being asked to inflate parameters, probably by a LayoutInflater 325b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // in a remote Context. To help resolve any remote references, we 326b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // inflate through our last mRemoteContext when it exists. 327b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey final Context context = mRemoteContext != null ? mRemoteContext : mContext; 328b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey return new FrameLayout.LayoutParams(context, attrs); 329b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey } 330b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 332c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato * Update the AppWidgetProviderInfo for this view, and reset it to the 333c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato * initial layout. 334c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato */ 335c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato void resetAppWidget(AppWidgetProviderInfo info) { 336c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato mInfo = info; 337c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato mViewMode = VIEW_MODE_NOINIT; 338c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato updateAppWidget(null); 339c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato } 340c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato 341c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato /** 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Process a set of {@link RemoteViews} coming in as an update from the 343ae8dd29c035fffa6e302bd485d0552f97db39127Romain Guy * AppWidget provider. Will animate into these new views as needed 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 345c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project public void updateAppWidget(RemoteViews remoteViews) { 346e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 347c27bb559805ae5cd06f7ecf575959c60c51a22aaJoe Onorato if (LOGD) Log.d(TAG, "updateAppWidget called mOld=" + mOld); 348f140be6c3c21dd0f6d2214929e89d60de31d2c04Joe Onorato 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean recycled = false; 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View content = null; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Exception exception = null; 352e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Capture the old view into a bitmap so we can do the crossfade. 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (CROSSFADE) { 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFadeStartTime < 0) { 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int width = mView.getWidth(); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int height = mView.getHeight(); 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOld = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (OutOfMemoryError e) { 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we just won't do the fade 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOld = null; 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOld != null) { 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //mView.drawIntoBitmap(mOld); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 371e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (remoteViews == null) { 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mViewMode == VIEW_MODE_DEFAULT) { 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We've already done this -- nothing to do. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project content = getDefaultView(); 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutId = -1; 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewMode = VIEW_MODE_DEFAULT; 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 381b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // Prepare a local reference to the remote Context so we're ready to 382b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // inflate any requested LayoutParams. 383b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey mRemoteContext = getRemoteContext(remoteViews); 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int layoutId = remoteViews.getLayoutId(); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If our stale view has been prepared to match active, and the new 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // layout matches, try recycling it 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (content == null && layoutId == mLayoutId) { 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 390e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller remoteViews.reapply(mContext, mView, mOnClickHandler); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project content = mView; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project recycled = true; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOGD) Log.d(TAG, "was able to recycled existing layout"); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RuntimeException e) { 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project exception = e; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 398e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try normal RemoteView inflation 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (content == null) { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 402e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller content = remoteViews.apply(mContext, this, mOnClickHandler); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOGD) Log.d(TAG, "had to inflate new layout"); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RuntimeException e) { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project exception = e; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutId = layoutId; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewMode = VIEW_MODE_CONTENT; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 412e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (content == null) { 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mViewMode == VIEW_MODE_ERROR) { 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We've already done this -- nothing to do. 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ; 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 418c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project Log.w(TAG, "updateAppWidget couldn't find any view, using error view", exception); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project content = getErrorView(); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewMode = VIEW_MODE_ERROR; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 422e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!recycled) { 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project prepareView(content); 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project addView(content); 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != content) { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeView(mView); 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = content; 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (CROSSFADE) { 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFadeStartTime < 0) { 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if there is already an animation in progress, don't do anything -- 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the new view will pop in on top of the old one during the cross fade, 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and that looks okay. 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFadeStartTime = SystemClock.uptimeMillis(); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 444b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey /** 445499cb9f516062b654952d282f211bee44c31a3c2Winson Chung * Process data-changed notifications for the specified view in the specified 446499cb9f516062b654952d282f211bee44c31a3c2Winson Chung * set of {@link RemoteViews} views. 447499cb9f516062b654952d282f211bee44c31a3c2Winson Chung */ 4486394c0e52cf641d93f678fd052499aa952e3595dWinson Chung void viewDataChanged(int viewId) { 449499cb9f516062b654952d282f211bee44c31a3c2Winson Chung View v = findViewById(viewId); 450499cb9f516062b654952d282f211bee44c31a3c2Winson Chung if ((v != null) && (v instanceof AdapterView<?>)) { 451499cb9f516062b654952d282f211bee44c31a3c2Winson Chung AdapterView<?> adapterView = (AdapterView<?>) v; 452499cb9f516062b654952d282f211bee44c31a3c2Winson Chung Adapter adapter = adapterView.getAdapter(); 453499cb9f516062b654952d282f211bee44c31a3c2Winson Chung if (adapter instanceof BaseAdapter) { 454499cb9f516062b654952d282f211bee44c31a3c2Winson Chung BaseAdapter baseAdapter = (BaseAdapter) adapter; 455499cb9f516062b654952d282f211bee44c31a3c2Winson Chung baseAdapter.notifyDataSetChanged(); 4562148d43eb23c702e834c93ae427f822f32d280a2Adam Cohen } else if (adapter == null && adapterView instanceof RemoteAdapterConnectionCallback) { 4572148d43eb23c702e834c93ae427f822f32d280a2Adam Cohen // If the adapter is null, it may mean that the RemoteViewsAapter has not yet 4582148d43eb23c702e834c93ae427f822f32d280a2Adam Cohen // connected to its associated service, and hence the adapter hasn't been set. 4592148d43eb23c702e834c93ae427f822f32d280a2Adam Cohen // In this case, we need to defer the notify call until it has been set. 4602148d43eb23c702e834c93ae427f822f32d280a2Adam Cohen ((RemoteAdapterConnectionCallback) adapterView).deferNotifyDataSetChanged(); 461499cb9f516062b654952d282f211bee44c31a3c2Winson Chung } 462499cb9f516062b654952d282f211bee44c31a3c2Winson Chung } 463499cb9f516062b654952d282f211bee44c31a3c2Winson Chung } 464499cb9f516062b654952d282f211bee44c31a3c2Winson Chung 465499cb9f516062b654952d282f211bee44c31a3c2Winson Chung /** 466b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey * Build a {@link Context} cloned into another package name, usually for the 467b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey * purposes of reading remote resources. 468b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey */ 469b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey private Context getRemoteContext(RemoteViews views) { 470b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // Bail if missing package name 471b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey final String packageName = views.getPackage(); 472b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey if (packageName == null) return mContext; 473b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey 474b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey try { 475b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // Return if cloned successfully, otherwise default 47694022e8997084be458a1faf46e72efab1d59e973Amith Yamasani return mContext.createPackageContextAsUser(packageName, Context.CONTEXT_RESTRICTED, 47794022e8997084be458a1faf46e72efab1d59e973Amith Yamasani mUser); 478b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey } catch (NameNotFoundException e) { 479b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey Log.e(TAG, "Package name " + packageName + " not found"); 480b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey return mContext; 481b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey } 482b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey } 483b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey 4843030193dc179b3010f2dd3bffe9c1dec54da38fcGilles Debunne @Override 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected boolean drawChild(Canvas canvas, View child, long drawingTime) { 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (CROSSFADE) { 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int alpha; 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int l = child.getLeft(); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int t = child.getTop(); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFadeStartTime > 0) { 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project alpha = (int)(((drawingTime-mFadeStartTime)*255)/FADE_DURATION); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (alpha > 255) { 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project alpha = 255; 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.d(TAG, "drawChild alpha=" + alpha + " l=" + l + " t=" + t 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " w=" + child.getWidth()); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (alpha != 255 && mOld != null) { 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOldPaint.setAlpha(255-alpha); 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //canvas.drawBitmap(mOld, l, t, mOldPaint); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project alpha = 255; 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int restoreTo = canvas.saveLayerAlpha(l, t, child.getWidth(), child.getHeight(), alpha, 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas.HAS_ALPHA_LAYER_SAVE_FLAG | Canvas.CLIP_TO_LAYER_SAVE_FLAG); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean rv = super.drawChild(canvas, child, drawingTime); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.restoreToCount(restoreTo); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (alpha < 255) { 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidate(); 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFadeStartTime = -1; 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mOld != null) { 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOld.recycle(); 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mOld = null; 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rv; 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return super.drawChild(canvas, child, drawingTime); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 522e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Prepare the given view to be shown. This might include adjusting 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@link FrameLayout.LayoutParams} before inserting. 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void prepareView(View view) { 528b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey // Take requested dimensions from child, but apply default gravity. 529b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey FrameLayout.LayoutParams requested = (FrameLayout.LayoutParams)view.getLayoutParams(); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (requested == null) { 531980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy requested = new FrameLayout.LayoutParams(LayoutParams.MATCH_PARENT, 532980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy LayoutParams.MATCH_PARENT); 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 534b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey 535b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey requested.gravity = Gravity.CENTER; 536b8560b66fd2bdf465a8c7fad983f2236778e8106Jeff Sharkey view.setLayoutParams(requested); 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 538e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 540c39a6e0c51e182338deb8b63d07933b585134929The Android Open Source Project * Inflate and return the default layout requested by AppWidget provider. 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected View getDefaultView() { 543f140be6c3c21dd0f6d2214929e89d60de31d2c04Joe Onorato if (LOGD) { 544f140be6c3c21dd0f6d2214929e89d60de31d2c04Joe Onorato Log.d(TAG, "getDefaultView"); 545f140be6c3c21dd0f6d2214929e89d60de31d2c04Joe Onorato } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View defaultView = null; 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Exception exception = null; 548e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInfo != null) { 55194022e8997084be458a1faf46e72efab1d59e973Amith Yamasani Context theirContext = mContext.createPackageContextAsUser( 55294022e8997084be458a1faf46e72efab1d59e973Amith Yamasani mInfo.provider.getPackageName(), Context.CONTEXT_RESTRICTED, mUser); 553220dec2897d739ecb627e46b4cafbd664f4ff762Jeff Sharkey mRemoteContext = theirContext; 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project LayoutInflater inflater = (LayoutInflater) 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project theirContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inflater = inflater.cloneInContext(theirContext); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project inflater.setFilter(sInflaterFilter); 5580aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen AppWidgetManager manager = AppWidgetManager.getInstance(mContext); 5590aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen Bundle options = manager.getAppWidgetOptions(mAppWidgetId); 5600aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen 5610aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen int layoutId = mInfo.initialLayout; 5620aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen if (options.containsKey(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY)) { 5630aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen int category = options.getInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY); 5640aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen if (category == AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD) { 565180cfd5feb4fe415d04494bf00f2013896f93b77Adam Cohen int kgLayoutId = mInfo.initialKeyguardLayout; 566180cfd5feb4fe415d04494bf00f2013896f93b77Adam Cohen // If a default keyguard layout is not specified, use the standard 567180cfd5feb4fe415d04494bf00f2013896f93b77Adam Cohen // default layout. 568180cfd5feb4fe415d04494bf00f2013896f93b77Adam Cohen layoutId = kgLayoutId == 0 ? layoutId : kgLayoutId; 5690aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen } 5700aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen } 5710aa2d42e87e4a1ed5b83f356690e465d6a3587ccAdam Cohen defaultView = inflater.inflate(layoutId, this, false); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w(TAG, "can't inflate defaultView because mInfo is missing"); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (PackageManager.NameNotFoundException e) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project exception = e; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RuntimeException e) { 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project exception = e; 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 580e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 581220dec2897d739ecb627e46b4cafbd664f4ff762Jeff Sharkey if (exception != null) { 582220dec2897d739ecb627e46b4cafbd664f4ff762Jeff Sharkey Log.w(TAG, "Error inflating AppWidget " + mInfo + ": " + exception.toString()); 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 584e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (defaultView == null) { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOGD) Log.d(TAG, "getDefaultView couldn't find any view, so inflating error"); 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project defaultView = getErrorView(); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 589e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return defaultView; 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 592e667a7add46a6389c64f2105bd33943cfe6a3fa4Jim Miller 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Inflate and return a view that represents an error state. 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected View getErrorView() { 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project TextView tv = new TextView(mContext); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tv.setText(com.android.internal.R.string.gadget_host_error_inflating); 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: get this color from somewhere. 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project tv.setBackgroundColor(Color.argb(127, 0, 0, 0)); 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return tv; 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 60309ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 6041affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu @Override 6051affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu public void onInitializeAccessibilityNodeInfo(AccessibilityNodeInfo info) { 6061affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu super.onInitializeAccessibilityNodeInfo(info); 6071affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu info.setClassName(AppWidgetHostView.class.getName()); 6081affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu } 6091affb937641fd42c3b94f0c2427b1b68336a572fGuang Zhu 61009ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy private static class ParcelableSparseArray extends SparseArray<Parcelable> implements Parcelable { 61109ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy public int describeContents() { 61209ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy return 0; 61309ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 61409ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 61509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy public void writeToParcel(Parcel dest, int flags) { 61609ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final int count = size(); 61709ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy dest.writeInt(count); 61809ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy for (int i = 0; i < count; i++) { 61909ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy dest.writeInt(keyAt(i)); 62009ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy dest.writeParcelable(valueAt(i), 0); 62109ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 62209ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 62309ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 62409ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy public static final Parcelable.Creator<ParcelableSparseArray> CREATOR = 62509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy new Parcelable.Creator<ParcelableSparseArray>() { 62609ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy public ParcelableSparseArray createFromParcel(Parcel source) { 62709ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final ParcelableSparseArray array = new ParcelableSparseArray(); 62809ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final ClassLoader loader = array.getClass().getClassLoader(); 62909ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy final int count = source.readInt(); 63009ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy for (int i = 0; i < count; i++) { 63109ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy array.put(source.readInt(), source.readParcelable(loader)); 63209ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 63309ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy return array; 63409ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 63509ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy 63609ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy public ParcelableSparseArray[] newArray(int size) { 63709ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy return new ParcelableSparseArray[size]; 63809ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 63909ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy }; 64009ddc08b0d9c849e22f778666f383b7ceefbd9c8Romain Guy } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 642