/*
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* Copyright (C) 2016 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.model;
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import android.content.ComponentName;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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import android.os.Process;
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import com.android.launcher3.AllAppsList;
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import com.android.launcher3.AppInfo;
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import com.android.launcher3.ItemInfo;
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import com.android.launcher3.LauncherAppState;
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import com.android.launcher3.LauncherAppWidgetInfo;
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import com.android.launcher3.LauncherModel.CallbackTask;
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import com.android.launcher3.LauncherModel.Callbacks;
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import com.android.launcher3.PromiseAppInfo;
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import com.android.launcher3.WorkspaceItemInfo;
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import com.android.launcher3.compat.PackageInstallerCompat;
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import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
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import com.android.launcher3.util.InstantAppResolver;
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import java.util.ArrayList;
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import java.util.HashSet;
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/**
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* Handles changes due to a sessions updates for a currently installing app.
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*/
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public class PackageInstallStateChangedTask extends BaseModelUpdateTask {
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private final PackageInstallInfo mInstallInfo;
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public PackageInstallStateChangedTask(PackageInstallInfo installInfo) {
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mInstallInfo = installInfo;
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}
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@Override
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public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
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if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLED) {
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try {
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// For instant apps we do not get package-add. Use setting events to update
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// any pinned icons.
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ApplicationInfo ai = app.getContext()
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.getPackageManager().getApplicationInfo(mInstallInfo.packageName, 0);
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if (InstantAppResolver.newInstance(app.getContext()).isInstantApp(ai)) {
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app.getModel().onPackageAdded(ai.packageName, Process.myUserHandle());
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}
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} catch (PackageManager.NameNotFoundException e) {
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// Ignore
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}
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// Ignore install success events as they are handled by Package add events.
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return;
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}
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synchronized (apps) {
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PromiseAppInfo updated = null;
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final ArrayList<AppInfo> removed = new ArrayList<>();
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for (int i=0; i < apps.size(); i++) {
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final AppInfo appInfo = apps.get(i);
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final ComponentName tgtComp = appInfo.getTargetComponent();
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if (tgtComp != null && tgtComp.getPackageName().equals(mInstallInfo.packageName)) {
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if (appInfo instanceof PromiseAppInfo) {
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final PromiseAppInfo promiseAppInfo = (PromiseAppInfo) appInfo;
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if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLING) {
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promiseAppInfo.level = mInstallInfo.progress;
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updated = promiseAppInfo;
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} else if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) {
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apps.removePromiseApp(appInfo);
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removed.add(appInfo);
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}
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}
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}
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}
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if (updated != null) {
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final PromiseAppInfo updatedPromiseApp = updated;
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scheduleCallbackTask(new CallbackTask() {
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@Override
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public void execute(Callbacks callbacks) {
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callbacks.bindPromiseAppProgressUpdated(updatedPromiseApp);
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}
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});
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}
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if (!removed.isEmpty()) {
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scheduleCallbackTask(new CallbackTask() {
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@Override
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public void execute(Callbacks callbacks) {
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callbacks.bindAppInfosRemoved(removed);
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}
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});
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}
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}
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synchronized (dataModel) {
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final HashSet<ItemInfo> updates = new HashSet<>();
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for (ItemInfo info : dataModel.itemsIdMap) {
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if (info instanceof WorkspaceItemInfo) {
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WorkspaceItemInfo si = (WorkspaceItemInfo) info;
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ComponentName cn = si.getTargetComponent();
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if (si.hasPromiseIconUi() && (cn != null)
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&& mInstallInfo.packageName.equals(cn.getPackageName())) {
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si.setInstallProgress(mInstallInfo.progress);
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if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) {
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// Mark this info as broken.
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si.status &= ~WorkspaceItemInfo.FLAG_INSTALL_SESSION_ACTIVE;
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}
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updates.add(si);
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}
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}
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}
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for (LauncherAppWidgetInfo widget : dataModel.appWidgets) {
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if (widget.providerName.getPackageName().equals(mInstallInfo.packageName)) {
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widget.installProgress = mInstallInfo.progress;
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updates.add(widget);
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}
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}
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if (!updates.isEmpty()) {
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scheduleCallbackTask(new CallbackTask() {
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@Override
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public void execute(Callbacks callbacks) {
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callbacks.bindRestoreItemsChange(updates);
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}
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});
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}
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}
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}
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}
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