LauncherAppState.java revision 5b0e669169ea2c951bf2f6f71faf793b24db3c23
1cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler/* 2cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * Copyright (C) 2013 The Android Open Source Project 3cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * 4cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * Licensed under the Apache License, Version 2.0 (the "License"); 5cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * you may not use this file except in compliance with the License. 6cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * You may obtain a copy of the License at 7cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * 8cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * http://www.apache.org/licenses/LICENSE-2.0 9cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * 10cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * Unless required by applicable law or agreed to in writing, software 11cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * distributed under the License is distributed on an "AS IS" BASIS, 12cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * See the License for the specific language governing permissions and 14cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * limitations under the License. 15cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler */ 16cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 17cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerpackage com.android.launcher3; 18cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 194bbf419bf98c00decc74b429320258c2a16faeecSunny Goyalimport android.annotation.TargetApi; 20cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerimport android.app.SearchManager; 21e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport android.content.ComponentName; 22e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport android.content.ContentResolver; 23e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport android.content.Context; 24e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport android.content.Intent; 25e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport android.content.IntentFilter; 26cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerimport android.content.res.Configuration; 27104c45677660586026a7e74ef8c47d396403d50eMichael Jurkaimport android.content.res.Resources; 28cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerimport android.database.ContentObserver; 2933d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyalimport android.graphics.Point; 304bbf419bf98c00decc74b429320258c2a16faeecSunny Goyalimport android.os.Build; 31cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerimport android.os.Handler; 3233d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyalimport android.util.DisplayMetrics; 33b9eb2865af05d9ade572e71934a9e6a50421aa7dDaniel Sandlerimport android.util.Log; 3433d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyalimport android.view.Display; 3533d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyalimport android.view.WindowManager; 3671b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal 37ed13187a745866483139e2878037e1f8427ce567Kenny Guyimport com.android.launcher3.compat.LauncherAppsCompat; 384390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat; 39e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 40091440a9cb9d4f42406631004aa484cbb79214caAdam Cohenimport com.android.launcher3.util.Thunk; 4171b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal 42cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandlerimport java.lang.ref.WeakReference; 43e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyalimport java.util.ArrayList; 44cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 456e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chungpublic class LauncherAppState implements DeviceProfile.DeviceProfileCallbacks { 46aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 4716f3ea870aac47292cd6cbe1a4b4343173097aa9Nilesh Agrawal private final AppFilter mAppFilter; 4816f3ea870aac47292cd6cbe1a4b4343173097aa9Nilesh Agrawal private final BuildInfo mBuildInfo; 49091440a9cb9d4f42406631004aa484cbb79214caAdam Cohen @Thunk final LauncherModel mModel; 50e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal private final IconCache mIconCache; 515b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal private final WidgetPreviewLoader mWidgetCache; 52e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal 53e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal private final boolean mIsScreenLarge; 54e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal private final float mScreenDensity; 55e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal private final int mLongPressTimeout = 300; 56e0f58d73646871497596fb8f7321d407e7565c28Sunny Goyal 57a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka private boolean mWallpaperChangedSinceLastCheck; 58cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 59e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private static WeakReference<LauncherProvider> sLauncherProvider; 60e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private static Context sContext; 61cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 62e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private static LauncherAppState INSTANCE; 63cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 645f8afe6280eae34620067696173e71943e1a30a3Winson Chung private DynamicGrid mDynamicGrid; 65c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen private LauncherAccessibilityDelegate mAccessibilityDelegate; 665f8afe6280eae34620067696173e71943e1a30a3Winson Chung 67cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public static LauncherAppState getInstance() { 68e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (INSTANCE == null) { 69e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler INSTANCE = new LauncherAppState(); 70e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler } 71cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler return INSTANCE; 72cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 73cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 74d8fe6de10d5ffc293f771b070bd1361a027757bbChris Wren public static LauncherAppState getInstanceNoCreate() { 75d8fe6de10d5ffc293f771b070bd1361a027757bbChris Wren return INSTANCE; 76d8fe6de10d5ffc293f771b070bd1361a027757bbChris Wren } 77d8fe6de10d5ffc293f771b070bd1361a027757bbChris Wren 78cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public Context getContext() { 79e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler return sContext; 80cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 81cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 82e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler public static void setApplicationContext(Context context) { 83e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (sContext != null) { 84e060b0b3c72b93b47031f0f33bf18b121fb99333Daniel Sandler Log.w(Launcher.TAG, "setApplicationContext called twice! old=" + sContext + " new=" + context); 85e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler } 86e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler sContext = context.getApplicationContext(); 87e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler } 88b9eb2865af05d9ade572e71934a9e6a50421aa7dDaniel Sandler 89e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler private LauncherAppState() { 90e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (sContext == null) { 91e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler throw new IllegalStateException("LauncherAppState inited before app context set"); 92e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler } 93cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 94e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler Log.v(Launcher.TAG, "LauncherAppState inited"); 95924b993c750e6de8537afb750c2d2b9932efbdacDaniel Sandler 96e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler if (sContext.getResources().getBoolean(R.bool.debug_memory_enabled)) { 97e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler MemoryTracker.startTrackingMe(sContext, "L"); 98b9eb2865af05d9ade572e71934a9e6a50421aa7dDaniel Sandler } 99b9eb2865af05d9ade572e71934a9e6a50421aa7dDaniel Sandler 100e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler // set sIsScreenXLarge and mScreenDensity *before* creating icon cache 101104c45677660586026a7e74ef8c47d396403d50eMichael Jurka mIsScreenLarge = isScreenLarge(sContext.getResources()); 102e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mScreenDensity = sContext.getResources().getDisplayMetrics().density; 103e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler mIconCache = new IconCache(sContext); 1045b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal mWidgetCache = new WidgetPreviewLoader(sContext, mIconCache); 1051307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert 1061307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert mAppFilter = AppFilter.loadByName(sContext.getString(R.string.app_filter_class)); 10716f3ea870aac47292cd6cbe1a4b4343173097aa9Nilesh Agrawal mBuildInfo = BuildInfo.loadByName(sContext.getString(R.string.build_info_class)); 1081307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert mModel = new LauncherModel(this, mIconCache, mAppFilter); 10927595796b3c0373d1a1d56af9a30392bc7016624Sunny Goyal 11027595796b3c0373d1a1d56af9a30392bc7016624Sunny Goyal LauncherAppsCompat.getInstance(sContext).addOnAppsChangedCallback(mModel); 111cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 112cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler // Register intent receivers 113ed13187a745866483139e2878037e1f8427ce567Kenny Guy IntentFilter filter = new IntentFilter(); 114cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler filter.addAction(Intent.ACTION_LOCALE_CHANGED); 115cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED); 116cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler filter.addAction(SearchManager.INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED); 117cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler filter.addAction(SearchManager.INTENT_ACTION_SEARCHABLES_CHANGED); 118e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler sContext.registerReceiver(mModel, filter); 119cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 120cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler // Register for changes to the favorites 121e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler ContentResolver resolver = sContext.getContentResolver(); 122cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler resolver.registerContentObserver(LauncherSettings.Favorites.CONTENT_URI, true, 123cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler mFavoritesObserver); 124cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 1251317e2dd4a2fb097d1e54759536d515fdeca2c3eKenny Guy 126cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler /** 127cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * Call from Application.onTerminate(), which is not guaranteed to ever be called. 128cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler */ 129cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public void onTerminate() { 130e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler sContext.unregisterReceiver(mModel); 1311317e2dd4a2fb097d1e54759536d515fdeca2c3eKenny Guy final LauncherAppsCompat launcherApps = LauncherAppsCompat.getInstance(sContext); 132c2bd8101b8e26b9ebb2c079ae6867229dad3f196Kenny Guy launcherApps.removeOnAppsChangedCallback(mModel); 1334390acea35aefae52bd3fe38f5fdbb7ea322afb0Sunny Goyal PackageInstallerCompat.getInstance(sContext).onStop(); 134cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 135e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler ContentResolver resolver = sContext.getContentResolver(); 136cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler resolver.unregisterContentObserver(mFavoritesObserver); 137cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 138cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 139cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler /** 140cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler * Receives notifications whenever the user favorites have changed. 141cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler */ 142cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler private final ContentObserver mFavoritesObserver = new ContentObserver(new Handler()) { 143cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler @Override 144cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public void onChange(boolean selfChange) { 145cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler // If the database has ever changed, then we really need to force a reload of the 146cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler // workspace on the next load 147cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler mModel.resetLoadedState(false, true); 148cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler mModel.startLoaderFromBackground(); 149cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 150cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler }; 151cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 152cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherModel setLauncher(Launcher launcher) { 153cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler mModel.initialize(launcher); 15471b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal mAccessibilityDelegate = ((launcher != null) && Utilities.isLmpOrAbove()) ? 15571b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal new LauncherAccessibilityDelegate(launcher) : null; 156cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler return mModel; 157cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 158cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 159c9735cff2e558aa3f3810e49c15ef13049b9429cAdam Cohen LauncherAccessibilityDelegate getAccessibilityDelegate() { 16071b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal return mAccessibilityDelegate; 16171b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal } 16271b5c0b988a64b3a0613ded5403749bc537ee8a5Sunny Goyal 163349426234e8c5a0e5bcf2c8d94dbb9844b5f724aSunny Goyal public IconCache getIconCache() { 164cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler return mIconCache; 165cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 166cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 167cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler LauncherModel getModel() { 168cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler return mModel; 169cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 170cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 1711307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert boolean shouldShowAppOrWidgetProvider(ComponentName componentName) { 1721307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert return mAppFilter == null || mAppFilter.shouldShowApp(componentName); 1731307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert } 1741307f63f8a93541bf6e2d29c11fab69778a25e42Bjorn Bringert 175e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler static void setLauncherProvider(LauncherProvider provider) { 176e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler sLauncherProvider = new WeakReference<LauncherProvider>(provider); 177cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 178cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 179e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler static LauncherProvider getLauncherProvider() { 180e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler return sLauncherProvider.get(); 181924b993c750e6de8537afb750c2d2b9932efbdacDaniel Sandler } 182924b993c750e6de8537afb750c2d2b9932efbdacDaniel Sandler 183cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public static String getSharedPreferencesKey() { 18428db280b7af14614f2b168ea8c5d496cda650321Helena Josol return LauncherFiles.SHARED_PREFERENCES_KEY; 185cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 186cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 1874bbf419bf98c00decc74b429320258c2a16faeecSunny Goyal @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 18833d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal DeviceProfile initDynamicGrid(Context context) { 189b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren mDynamicGrid = createDynamicGrid(context, mDynamicGrid); 190b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren mDynamicGrid.getDeviceProfile().addCallback(this); 191b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren return mDynamicGrid.getDeviceProfile(); 192b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren } 193b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren 194b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1) 195b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren static DynamicGrid createDynamicGrid(Context context, DynamicGrid dynamicGrid) { 19633d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal // Determine the dynamic grid properties 19733d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); 19833d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Display display = wm.getDefaultDisplay(); 19933d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal 20033d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Point realSize = new Point(); 20133d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal display.getRealSize(realSize); 20233d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal DisplayMetrics dm = new DisplayMetrics(); 20333d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal display.getMetrics(dm); 20433d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal 205b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren if (dynamicGrid == null) { 20633d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Point smallestSize = new Point(); 20733d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Point largestSize = new Point(); 20833d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal display.getCurrentSizeRange(smallestSize, largestSize); 20933d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal 210b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren dynamicGrid = new DynamicGrid(context, 211f7d458543e64307b01de803d2ddfee2f21b0bd28Winson Chung context.getResources(), 21233d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Math.min(smallestSize.x, smallestSize.y), 21333d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal Math.min(largestSize.x, largestSize.y), 21433d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal realSize.x, realSize.y, 21533d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal dm.widthPixels, dm.heightPixels); 2165f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 2175f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2185f8afe6280eae34620067696173e71943e1a30a3Winson Chung // Update the icon size 219b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren DeviceProfile grid = dynamicGrid.getDeviceProfile(); 22033d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal grid.updateFromConfiguration(context, context.getResources(), 22133d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal realSize.x, realSize.y, 22233d443897658e6ad8b76bd2e58e3598161fd3eadSunny Goyal dm.widthPixels, dm.heightPixels); 223b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren return dynamicGrid; 2245f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 225b02e611d15bd6fbb05814adaa804dd68181c556cChris Wren 226b38002419dcb456b51f5d320b224737f16a07088Winson Chung public DynamicGrid getDynamicGrid() { 2275f8afe6280eae34620067696173e71943e1a30a3Winson Chung return mDynamicGrid; 2285f8afe6280eae34620067696173e71943e1a30a3Winson Chung } 2295f8afe6280eae34620067696173e71943e1a30a3Winson Chung 2305b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal public WidgetPreviewLoader getWidgetCache() { 2315b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal return mWidgetCache; 2325b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal } 2335b0e669169ea2c951bf2f6f71faf793b24db3c23Sunny Goyal 234e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler public boolean isScreenLarge() { 235e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler return mIsScreenLarge; 236cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 237cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 238104c45677660586026a7e74ef8c47d396403d50eMichael Jurka // Need a version that doesn't require an instance of LauncherAppState for the wallpaper picker 239104c45677660586026a7e74ef8c47d396403d50eMichael Jurka public static boolean isScreenLarge(Resources res) { 240104c45677660586026a7e74ef8c47d396403d50eMichael Jurka return res.getBoolean(R.bool.is_large_tablet); 241104c45677660586026a7e74ef8c47d396403d50eMichael Jurka } 242104c45677660586026a7e74ef8c47d396403d50eMichael Jurka 243cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler public static boolean isScreenLandscape(Context context) { 244cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler return context.getResources().getConfiguration().orientation == 245cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler Configuration.ORIENTATION_LANDSCAPE; 246cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 247cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 248e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler public float getScreenDensity() { 249e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler return mScreenDensity; 250cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 251cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler 252e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler public int getLongPressTimeout() { 253e4f9891f01bdc10d8f96e4e2429e2f4d0558238bDaniel Sandler return mLongPressTimeout; 254cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler } 2556e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chung 256a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public void onWallpaperChanged() { 257a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mWallpaperChangedSinceLastCheck = true; 258a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 259a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 260a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka public boolean hasWallpaperChangedSinceLastCheck() { 261a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka boolean result = mWallpaperChangedSinceLastCheck; 262a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka mWallpaperChangedSinceLastCheck = false; 263a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka return result; 264a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka } 265a6a0547fa6df0769fcd107a2e5f7c7d527fa0700Michael Jurka 2666e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chung @Override 2676e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chung public void onAvailableSizeChanged(DeviceProfile grid) { 2686e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chung Utilities.setIconSize(grid.iconSizePx); 2696e1c0d34bb31cacc24c57c89ab01deaa8985814fWinson Chung } 27016f3ea870aac47292cd6cbe1a4b4343173097aa9Nilesh Agrawal 271eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi public static boolean isDogfoodBuild() { 272eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi return getInstance().mBuildInfo.isDogfoodBuild(); 273eedb00a674358bb88dce1e0d3a90bd6cb9e97cfcJorim Jaggi } 274aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren 275e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal public void setPackageState(ArrayList<PackageInstallInfo> installInfo) { 276e755d469d40b95e763a9dcb67d0e4f511d1948ddSunny Goyal mModel.setPackageState(installInfo); 277aeff7ea43409d817490fbb8c22b8d4b9725bb54fChris Wren } 278a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal 279a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal /** 280a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal * Updates the icons and label of all icons for the provided package name. 281a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal */ 282a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal public void updatePackageBadge(String packageName) { 283a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal mModel.updatePackageBadge(packageName); 284a22666f68151269853e7ab6ab696ee6361bac793Sunny Goyal } 285cc8befac3550c81d04ea206c170adae36c9a6c93Daniel Sandler} 286