1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.launcher3.model; 17 18 import android.content.ComponentName; 19 import android.content.pm.ApplicationInfo; 20 import android.content.pm.PackageManager; 21 import android.os.Process; 22 23 import com.android.launcher3.AllAppsList; 24 import com.android.launcher3.AppInfo; 25 import com.android.launcher3.ItemInfo; 26 import com.android.launcher3.LauncherAppState; 27 import com.android.launcher3.LauncherAppWidgetInfo; 28 import com.android.launcher3.LauncherModel.CallbackTask; 29 import com.android.launcher3.LauncherModel.Callbacks; 30 import com.android.launcher3.PromiseAppInfo; 31 import com.android.launcher3.ShortcutInfo; 32 import com.android.launcher3.compat.PackageInstallerCompat; 33 import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo; 34 import com.android.launcher3.util.InstantAppResolver; 35 36 import java.util.ArrayList; 37 import java.util.HashSet; 38 39 /** 40 * Handles changes due to a sessions updates for a currently installing app. 41 */ 42 public class PackageInstallStateChangedTask extends BaseModelUpdateTask { 43 44 private final PackageInstallInfo mInstallInfo; 45 PackageInstallStateChangedTask(PackageInstallInfo installInfo)46 public PackageInstallStateChangedTask(PackageInstallInfo installInfo) { 47 mInstallInfo = installInfo; 48 } 49 50 @Override execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps)51 public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) { 52 if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLED) { 53 try { 54 // For instant apps we do not get package-add. Use setting events to update 55 // any pinned icons. 56 ApplicationInfo ai = app.getContext() 57 .getPackageManager().getApplicationInfo(mInstallInfo.packageName, 0); 58 if (InstantAppResolver.newInstance(app.getContext()).isInstantApp(ai)) { 59 app.getModel().onPackageAdded(ai.packageName, Process.myUserHandle()); 60 } 61 } catch (PackageManager.NameNotFoundException e) { 62 // Ignore 63 } 64 // Ignore install success events as they are handled by Package add events. 65 return; 66 } 67 68 synchronized (apps) { 69 PromiseAppInfo updated = null; 70 final ArrayList<AppInfo> removed = new ArrayList<>(); 71 for (int i=0; i < apps.size(); i++) { 72 final AppInfo appInfo = apps.get(i); 73 final ComponentName tgtComp = appInfo.getTargetComponent(); 74 if (tgtComp != null && tgtComp.getPackageName().equals(mInstallInfo.packageName)) { 75 if (appInfo instanceof PromiseAppInfo) { 76 final PromiseAppInfo promiseAppInfo = (PromiseAppInfo) appInfo; 77 if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLING) { 78 promiseAppInfo.level = mInstallInfo.progress; 79 updated = promiseAppInfo; 80 } else if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) { 81 apps.removePromiseApp(appInfo); 82 removed.add(appInfo); 83 } 84 } 85 } 86 } 87 if (updated != null) { 88 final PromiseAppInfo updatedPromiseApp = updated; 89 scheduleCallbackTask(new CallbackTask() { 90 @Override 91 public void execute(Callbacks callbacks) { 92 callbacks.bindPromiseAppProgressUpdated(updatedPromiseApp); 93 } 94 }); 95 } 96 if (!removed.isEmpty()) { 97 scheduleCallbackTask(new CallbackTask() { 98 @Override 99 public void execute(Callbacks callbacks) { 100 callbacks.bindAppInfosRemoved(removed); 101 } 102 }); 103 } 104 } 105 106 synchronized (dataModel) { 107 final HashSet<ItemInfo> updates = new HashSet<>(); 108 for (ItemInfo info : dataModel.itemsIdMap) { 109 if (info instanceof ShortcutInfo) { 110 ShortcutInfo si = (ShortcutInfo) info; 111 ComponentName cn = si.getTargetComponent(); 112 if (si.hasPromiseIconUi() && (cn != null) 113 && mInstallInfo.packageName.equals(cn.getPackageName())) { 114 si.setInstallProgress(mInstallInfo.progress); 115 if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) { 116 // Mark this info as broken. 117 si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE; 118 } 119 updates.add(si); 120 } 121 } 122 } 123 124 for (LauncherAppWidgetInfo widget : dataModel.appWidgets) { 125 if (widget.providerName.getPackageName().equals(mInstallInfo.packageName)) { 126 widget.installProgress = mInstallInfo.progress; 127 updates.add(widget); 128 } 129 } 130 131 if (!updates.isEmpty()) { 132 scheduleCallbackTask(new CallbackTask() { 133 @Override 134 public void execute(Callbacks callbacks) { 135 callbacks.bindRestoreItemsChange(updates); 136 } 137 }); 138 } 139 } 140 } 141 } 142