Files
lawnchair/src/com/android/launcher3/SessionCommitReceiver.java
Himanshu Gupta 4499fa60f9 Preventing installed PS apps from moving to home screen
During app install in PS, promise app icons and the
installed app icons are added automatically on home screen.
In this change we restrict the same.
Also, checked that enabling `PROMISE_APP_IN_ALL_APPS` still
works for PS apps after this change.

Bug: 325057835
Test: Launcher3 tests
Flag: ACONFIG com.android.launcher3.Flags.private_space_restrict_item_drag TEAMFOOD
Change-Id: Iecff850bcc1cd17a123553a4258943da1ee61fcc
2024-02-16 19:28:58 +00:00

110 lines
4.2 KiB
Java

/*
* Copyright (C) 2008 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;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageInstaller;
import android.content.pm.PackageInstaller.SessionInfo;
import android.content.pm.PackageManager;
import android.os.UserHandle;
import android.text.TextUtils;
import androidx.annotation.WorkerThread;
import com.android.launcher3.logging.FileLog;
import com.android.launcher3.model.ItemInstallQueue;
import com.android.launcher3.pm.InstallSessionHelper;
import com.android.launcher3.pm.UserCache;
import com.android.launcher3.util.Executors;
import java.util.Locale;
/**
* BroadcastReceiver to handle session commit intent.
*/
public class SessionCommitReceiver extends BroadcastReceiver {
private static final String LOG = "SessionCommitReceiver";
// Preference key for automatically adding icon to homescreen.
public static final String ADD_ICON_PREFERENCE_KEY = "pref_add_icon_to_home";
@Override
public void onReceive(Context context, Intent intent) {
Executors.MODEL_EXECUTOR.execute(() -> processIntent(context, intent));
}
@WorkerThread
private static void processIntent(Context context, Intent intent) {
UserHandle user = intent.getParcelableExtra(Intent.EXTRA_USER);
if (!isEnabled(context, user)) {
// User has decided to not add icons on homescreen.
return;
}
SessionInfo info = intent.getParcelableExtra(PackageInstaller.EXTRA_SESSION);
if (!PackageInstaller.ACTION_SESSION_COMMITTED.equals(intent.getAction())
|| info == null || user == null) {
// Invalid intent.
return;
}
InstallSessionHelper packageInstallerCompat = InstallSessionHelper.INSTANCE.get(context);
boolean alreadyAddedPromiseIcon =
packageInstallerCompat.promiseIconAddedForId(info.getSessionId());
if (TextUtils.isEmpty(info.getAppPackageName())
|| info.getInstallReason() != PackageManager.INSTALL_REASON_USER
|| alreadyAddedPromiseIcon) {
FileLog.d(LOG,
String.format(Locale.ENGLISH,
"Removing PromiseIcon for package: %s, install reason: %d,"
+ " alreadyAddedPromiseIcon: %s",
info.getAppPackageName(),
info.getInstallReason(),
alreadyAddedPromiseIcon
)
);
packageInstallerCompat.removePromiseIconId(info.getSessionId());
return;
}
FileLog.d(LOG,
"Adding package name to install queue. Package name: " + info.getAppPackageName()
+ ", has app icon: " + (info.getAppIcon() != null)
+ ", has app label: " + !TextUtils.isEmpty(info.getAppLabel()));
ItemInstallQueue.INSTANCE.get(context)
.queueItem(info.getAppPackageName(), user);
}
/**
* Returns whether adding Installed App Icons to home screen is allowed or not.
* Not allowed when:
* - User belongs to {@link com.android.launcher3.util.UserIconInfo.TYPE_PRIVATE} or
* - Home Settings preference to add App Icons on Home Screen is set as disabled
*/
public static boolean isEnabled(Context context, UserHandle user) {
if (Flags.privateSpaceRestrictItemDrag() && user != null
&& UserCache.getInstance(context).getUserInfo(user).isPrivate()) {
return false;
}
return LauncherPrefs.getPrefs(context).getBoolean(ADD_ICON_PREFERENCE_KEY, true);
}
}