| /* |
| * Copyright (C) 2020 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.systemui.controls.management |
| |
| import android.app.ActivityManager |
| import android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND |
| import android.app.ActivityManager.RunningAppProcessInfo.IMPORTANCE_GONE |
| import android.content.BroadcastReceiver |
| import android.content.ComponentName |
| import android.content.Context |
| import android.content.Intent |
| import android.content.pm.PackageManager |
| import android.os.UserHandle |
| import android.service.controls.Control |
| import android.service.controls.ControlsProviderService |
| import android.util.Log |
| |
| /** |
| * Proxy to launch in user 0 |
| */ |
| class ControlsRequestReceiver : BroadcastReceiver() { |
| |
| companion object { |
| private const val TAG = "ControlsRequestReceiver" |
| |
| fun isPackageInForeground(context: Context, packageName: String): Boolean { |
| val uid = try { |
| context.packageManager.getPackageUid(packageName, 0) |
| } catch (_: PackageManager.NameNotFoundException) { |
| Log.w(TAG, "Package $packageName not found") |
| return false |
| } |
| |
| val am = context.getSystemService(ActivityManager::class.java) |
| if ((am?.getUidImportance(uid) ?: IMPORTANCE_GONE) != IMPORTANCE_FOREGROUND) { |
| Log.w(TAG, "Uid $uid not in foreground") |
| return false |
| } |
| return true |
| } |
| } |
| |
| override fun onReceive(context: Context, intent: Intent) { |
| |
| val packageName = intent.getParcelableExtra<ComponentName>(Intent.EXTRA_COMPONENT_NAME) |
| ?.packageName |
| |
| if (packageName == null || !isPackageInForeground(context, packageName)) { |
| return |
| } |
| |
| val activityIntent = Intent(context, ControlsRequestDialog::class.java).apply { |
| Intent.EXTRA_COMPONENT_NAME.let { |
| putExtra(it, intent.getParcelableExtra<ComponentName>(it)) |
| } |
| ControlsProviderService.EXTRA_CONTROL.let { |
| putExtra(it, intent.getParcelableExtra<Control>(it)) |
| } |
| addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_REORDER_TO_FRONT) |
| } |
| activityIntent.putExtra(Intent.EXTRA_USER_ID, context.userId) |
| |
| context.startActivityAsUser(activityIntent, UserHandle.SYSTEM) |
| } |
| } |