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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.model;
import android.content.ComponentName;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.os.Process;
import com.android.launcher3.AllAppsList;
import com.android.launcher3.AppInfo;
import com.android.launcher3.ItemInfo;
import com.android.launcher3.LauncherAppState;
import com.android.launcher3.LauncherAppWidgetInfo;
import com.android.launcher3.LauncherModel.CallbackTask;
import com.android.launcher3.LauncherModel.Callbacks;
import com.android.launcher3.PromiseAppInfo;
import com.android.launcher3.ShortcutInfo;
import com.android.launcher3.compat.PackageInstallerCompat;
import com.android.launcher3.compat.PackageInstallerCompat.PackageInstallInfo;
import com.android.launcher3.util.InstantAppResolver;
import java.util.ArrayList;
import java.util.HashSet;
/**
* Handles changes due to a sessions updates for a currently installing app.
*/
public class PackageInstallStateChangedTask extends BaseModelUpdateTask {
private final PackageInstallInfo mInstallInfo;
public PackageInstallStateChangedTask(PackageInstallInfo installInfo) {
mInstallInfo = installInfo;
}
@Override
public void execute(LauncherAppState app, BgDataModel dataModel, AllAppsList apps) {
if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLED) {
try {
// For instant apps we do not get package-add. Use setting events to update
// any pinned icons.
ApplicationInfo ai = app.getContext()
.getPackageManager().getApplicationInfo(mInstallInfo.packageName, 0);
if (InstantAppResolver.newInstance(app.getContext()).isInstantApp(ai)) {
app.getModel().onPackageAdded(ai.packageName, Process.myUserHandle());
}
} catch (PackageManager.NameNotFoundException e) {
// Ignore
}
// Ignore install success events as they are handled by Package add events.
return;
}
synchronized (apps) {
PromiseAppInfo updated = null;
final ArrayList<AppInfo> removed = new ArrayList<>();
for (int i=0; i < apps.size(); i++) {
final AppInfo appInfo = apps.get(i);
final ComponentName tgtComp = appInfo.getTargetComponent();
if (tgtComp != null && tgtComp.getPackageName().equals(mInstallInfo.packageName)) {
if (appInfo instanceof PromiseAppInfo) {
final PromiseAppInfo promiseAppInfo = (PromiseAppInfo) appInfo;
if (mInstallInfo.state == PackageInstallerCompat.STATUS_INSTALLING) {
promiseAppInfo.level = mInstallInfo.progress;
updated = promiseAppInfo;
} else if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) {
apps.removePromiseApp(appInfo);
removed.add(appInfo);
}
}
}
}
if (updated != null) {
final PromiseAppInfo updatedPromiseApp = updated;
scheduleCallbackTask(new CallbackTask() {
@Override
public void execute(Callbacks callbacks) {
callbacks.bindPromiseAppProgressUpdated(updatedPromiseApp);
}
});
}
if (!removed.isEmpty()) {
scheduleCallbackTask(new CallbackTask() {
@Override
public void execute(Callbacks callbacks) {
callbacks.bindAppInfosRemoved(removed);
}
});
}
}
synchronized (dataModel) {
final HashSet<ItemInfo> updates = new HashSet<>();
for (ItemInfo info : dataModel.itemsIdMap) {
if (info instanceof ShortcutInfo) {
ShortcutInfo si = (ShortcutInfo) info;
ComponentName cn = si.getTargetComponent();
if (si.hasPromiseIconUi() && (cn != null)
&& mInstallInfo.packageName.equals(cn.getPackageName())) {
si.setInstallProgress(mInstallInfo.progress);
if (mInstallInfo.state == PackageInstallerCompat.STATUS_FAILED) {
// Mark this info as broken.
si.status &= ~ShortcutInfo.FLAG_INSTALL_SESSION_ACTIVE;
}
updates.add(si);
}
}
}
for (LauncherAppWidgetInfo widget : dataModel.appWidgets) {
if (widget.providerName.getPackageName().equals(mInstallInfo.packageName)) {
widget.installProgress = mInstallInfo.progress;
updates.add(widget);
}
}
if (!updates.isEmpty()) {
scheduleCallbackTask(new CallbackTask() {
@Override
public void execute(Callbacks callbacks) {
callbacks.bindRestoreItemsChange(updates);
}
});
}
}
}
}
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