1 /* 2 * Copyright (C) 2019 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.statusbar; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.service.notification.StatusBarNotification; 22 import android.util.FeatureFlagUtils; 23 import android.view.View; 24 import android.view.ViewGroup; 25 import android.view.ViewParent; 26 27 import com.android.settingslib.media.MediaOutputSliceConstants; 28 import com.android.systemui.Dependency; 29 import com.android.systemui.plugins.ActivityStarter; 30 import com.android.systemui.statusbar.notification.collection.NotificationEntry; 31 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow; 32 33 /** 34 * Class for handling MediaTransfer state over a set of notifications. 35 */ 36 public class MediaTransferManager { 37 private final Context mContext; 38 private final ActivityStarter mActivityStarter; 39 40 private final View.OnClickListener mOnClickHandler = new View.OnClickListener() { 41 @Override 42 public void onClick(View view) { 43 if (handleMediaTransfer(view)) { 44 return; 45 } 46 } 47 48 private boolean handleMediaTransfer(View view) { 49 if (view.findViewById(com.android.internal.R.id.media_seamless) == null) { 50 return false; 51 } 52 53 ViewParent parent = view.getParent(); 54 StatusBarNotification statusBarNotification = getNotificationForParent(parent); 55 final Intent intent = new Intent() 56 .setAction(MediaOutputSliceConstants.ACTION_MEDIA_OUTPUT) 57 .putExtra(MediaOutputSliceConstants.EXTRA_PACKAGE_NAME, 58 statusBarNotification.getPackageName()); 59 mActivityStarter.startActivity(intent, false, true /* dismissShade */, 60 Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK); 61 return true; 62 } 63 64 private StatusBarNotification getNotificationForParent(ViewParent parent) { 65 while (parent != null) { 66 if (parent instanceof ExpandableNotificationRow) { 67 return ((ExpandableNotificationRow) parent).getStatusBarNotification(); 68 } 69 parent = parent.getParent(); 70 } 71 return null; 72 } 73 }; 74 MediaTransferManager(Context context)75 public MediaTransferManager(Context context) { 76 mContext = context; 77 mActivityStarter = Dependency.get(ActivityStarter.class); 78 } 79 80 /** 81 * apply the action button for MediaTransfer 82 * 83 * @param root The parent container of the view. 84 * @param entry The entry of MediaTransfer action button. 85 */ applyMediaTransferView(ViewGroup root, NotificationEntry entry)86 public void applyMediaTransferView(ViewGroup root, NotificationEntry entry) { 87 if (!FeatureFlagUtils.isEnabled(mContext, FeatureFlagUtils.SEAMLESS_TRANSFER)) { 88 return; 89 } 90 91 View view = root.findViewById(com.android.internal.R.id.media_seamless); 92 if (view == null) { 93 return; 94 } 95 96 view.setVisibility(View.VISIBLE); 97 view.setOnClickListener(mOnClickHandler); 98 } 99 } 100