1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.media.dialog
18 
19 import android.app.KeyguardManager
20 import android.content.Context
21 import android.media.AudioManager
22 import android.media.session.MediaSessionManager
23 import android.os.PowerExemptionManager
24 import android.view.View
25 import com.android.internal.jank.InteractionJankMonitor
26 import com.android.internal.logging.UiEventLogger
27 import com.android.settingslib.bluetooth.LocalBluetoothManager
28 import com.android.systemui.animation.DialogCuj
29 import com.android.systemui.animation.DialogLaunchAnimator
30 import com.android.systemui.broadcast.BroadcastSender
31 import com.android.systemui.flags.FeatureFlags
32 import com.android.systemui.media.nearby.NearbyMediaDevicesManager
33 import com.android.systemui.plugins.ActivityStarter
34 import com.android.systemui.settings.UserTracker
35 import com.android.systemui.statusbar.notification.collection.notifcollection.CommonNotifCollection
36 import javax.inject.Inject
37 
38 /**
39  * Factory to create [MediaOutputDialog] objects.
40  */
41 class MediaOutputDialogFactory @Inject constructor(
42     private val context: Context,
43     private val mediaSessionManager: MediaSessionManager,
44     private val lbm: LocalBluetoothManager?,
45     private val starter: ActivityStarter,
46     private val broadcastSender: BroadcastSender,
47     private val notifCollection: CommonNotifCollection,
48     private val uiEventLogger: UiEventLogger,
49     private val dialogLaunchAnimator: DialogLaunchAnimator,
50     private val nearbyMediaDevicesManager: NearbyMediaDevicesManager,
51     private val audioManager: AudioManager,
52     private val powerExemptionManager: PowerExemptionManager,
53     private val keyGuardManager: KeyguardManager,
54     private val featureFlags: FeatureFlags,
55     private val userTracker: UserTracker
56 ) {
57     companion object {
58         private const val INTERACTION_JANK_TAG = "media_output"
59         var mediaOutputDialog: MediaOutputDialog? = null
60     }
61 
62     /** Creates a [MediaOutputDialog] for the given package. */
63     fun create(packageName: String, aboveStatusBar: Boolean, view: View? = null) {
64         // Dismiss the previous dialog, if any.
65         mediaOutputDialog?.dismiss()
66 
67         val controller = MediaOutputController(
68             context, packageName,
69             mediaSessionManager, lbm, starter, notifCollection,
70             dialogLaunchAnimator, nearbyMediaDevicesManager, audioManager,
71             powerExemptionManager, keyGuardManager, featureFlags, userTracker)
72         val dialog =
73             MediaOutputDialog(context, aboveStatusBar, broadcastSender, controller,
74                     dialogLaunchAnimator, uiEventLogger)
75         mediaOutputDialog = dialog
76 
77         // Show the dialog.
78         if (view != null) {
79             dialogLaunchAnimator.showFromView(
80                 dialog, view,
81                 cuj = DialogCuj(
82                     InteractionJankMonitor.CUJ_SHADE_DIALOG_OPEN,
83                     INTERACTION_JANK_TAG
84                 )
85             )
86         } else {
87             dialog.show()
88         }
89     }
90 
91     /** dismiss [MediaOutputDialog] if exist. */
92     fun dismiss() {
93         mediaOutputDialog?.dismiss()
94         mediaOutputDialog = null
95     }
96 }
97