| /* |
| * Copyright (C) 2021 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.ui |
| |
| import android.content.BroadcastReceiver |
| import android.content.Context |
| import android.content.Intent |
| import android.content.IntentFilter |
| import android.os.Bundle |
| import android.view.View |
| import android.view.ViewGroup |
| import android.view.WindowInsets |
| import android.view.WindowInsets.Type |
| |
| import com.android.systemui.R |
| import com.android.systemui.broadcast.BroadcastDispatcher |
| import com.android.systemui.controls.management.ControlsAnimations |
| import com.android.systemui.util.LifecycleActivity |
| import javax.inject.Inject |
| |
| /** |
| * Displays Device Controls inside an activity. This activity is available to be displayed over the |
| * lockscreen if the user has allowed it via |
| * [android.provider.Settings.Secure.LOCKSCREEN_SHOW_CONTROLS]. This activity will be |
| * destroyed on SCREEN_OFF events, due to issues with occluded activities over lockscreen as well as |
| * user expectations for the activity to not continue running. |
| */ |
| class ControlsActivity @Inject constructor( |
| private val uiController: ControlsUiController, |
| private val broadcastDispatcher: BroadcastDispatcher |
| ) : LifecycleActivity() { |
| |
| private lateinit var parent: ViewGroup |
| private lateinit var broadcastReceiver: BroadcastReceiver |
| |
| override fun onCreate(savedInstanceState: Bundle?) { |
| super.onCreate(savedInstanceState) |
| |
| setContentView(R.layout.controls_fullscreen) |
| |
| getLifecycle().addObserver( |
| ControlsAnimations.observerForAnimations( |
| requireViewById<ViewGroup>(R.id.control_detail_root), |
| window, |
| intent |
| ) |
| ) |
| |
| requireViewById<ViewGroup>(R.id.control_detail_root).apply { |
| setOnApplyWindowInsetsListener { |
| v: View, insets: WindowInsets -> |
| v.apply { |
| val l = getPaddingLeft() |
| val t = getPaddingTop() |
| val r = getPaddingRight() |
| setPadding(l, t, r, insets.getInsets(Type.systemBars()).bottom) |
| } |
| |
| WindowInsets.CONSUMED |
| } |
| } |
| |
| initBroadcastReceiver() |
| } |
| |
| override fun onStart() { |
| super.onStart() |
| |
| parent = requireViewById<ViewGroup>(R.id.global_actions_controls) |
| parent.alpha = 0f |
| uiController.show(parent, { finish() }, this) |
| |
| ControlsAnimations.enterAnimation(parent).start() |
| } |
| |
| override fun onBackPressed() { |
| finish() |
| } |
| |
| override fun onStop() { |
| super.onStop() |
| |
| uiController.hide() |
| } |
| |
| override fun onDestroy() { |
| super.onDestroy() |
| |
| broadcastDispatcher.unregisterReceiver(broadcastReceiver) |
| } |
| |
| private fun initBroadcastReceiver() { |
| broadcastReceiver = object : BroadcastReceiver() { |
| override fun onReceive(context: Context, intent: Intent) { |
| val action = intent.getAction() |
| if (Intent.ACTION_SCREEN_OFF.equals(action)) { |
| finish() |
| } |
| } |
| } |
| |
| val filter = IntentFilter() |
| filter.addAction(Intent.ACTION_SCREEN_OFF) |
| broadcastDispatcher.registerReceiver(broadcastReceiver, filter) |
| } |
| } |