d48be9a51a
Implement MediaOutputSlice that used to show the MediaDevice list and switch the device to transfer the media. Bug: 121083246 Test: make -j RunSettingsRoboTests Change-Id: I0d57cc75ca1fc8eae2d943819f84b1ec8b608255
108 lines
3.0 KiB
Java
108 lines
3.0 KiB
Java
/*
|
|
* Copyright (C) 2019 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.settings.media;
|
|
|
|
import android.content.Context;
|
|
import android.net.Uri;
|
|
|
|
import androidx.annotation.VisibleForTesting;
|
|
|
|
import com.android.settings.slices.SliceBackgroundWorker;
|
|
import com.android.settingslib.media.LocalMediaManager;
|
|
import com.android.settingslib.media.MediaDevice;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
/**
|
|
* SliceBackgroundWorker for get MediaDevice list and handle MediaDevice state change event.
|
|
*/
|
|
public class MediaDeviceUpdateWorker extends SliceBackgroundWorker
|
|
implements LocalMediaManager.DeviceCallback {
|
|
|
|
private final Context mContext;
|
|
private final List<MediaDevice> mMediaDevices = new ArrayList<>();
|
|
|
|
private String mPackageName;
|
|
|
|
@VisibleForTesting
|
|
LocalMediaManager mLocalMediaManager;
|
|
|
|
public MediaDeviceUpdateWorker(Context context, Uri uri) {
|
|
super(context, uri);
|
|
mContext = context;
|
|
}
|
|
|
|
public void setPackageName(String packageName) {
|
|
mPackageName = packageName;
|
|
}
|
|
|
|
@Override
|
|
protected void onSlicePinned() {
|
|
mMediaDevices.clear();
|
|
if (mLocalMediaManager == null) {
|
|
mLocalMediaManager = new LocalMediaManager(mContext, mPackageName, null);
|
|
}
|
|
|
|
mLocalMediaManager.registerCallback(this);
|
|
mLocalMediaManager.startScan();
|
|
}
|
|
|
|
@Override
|
|
protected void onSliceUnpinned() {
|
|
mLocalMediaManager.unregisterCallback(this);
|
|
mLocalMediaManager.stopScan();
|
|
}
|
|
|
|
@Override
|
|
public void close() {
|
|
|
|
}
|
|
|
|
@Override
|
|
public void onDeviceListUpdate(List<MediaDevice> devices) {
|
|
buildMediaDevices(devices);
|
|
notifySliceChange();
|
|
}
|
|
|
|
private void buildMediaDevices(List<MediaDevice> devices) {
|
|
mMediaDevices.clear();
|
|
mMediaDevices.addAll(devices);
|
|
}
|
|
|
|
@Override
|
|
public void onSelectedDeviceStateChanged(MediaDevice device, int state) {
|
|
notifySliceChange();
|
|
}
|
|
|
|
public List<MediaDevice> getMediaDevices() {
|
|
return new ArrayList<>(mMediaDevices);
|
|
}
|
|
|
|
public void connectDevice(MediaDevice device) {
|
|
mLocalMediaManager.connectDevice(device);
|
|
}
|
|
|
|
public MediaDevice getMediaDeviceById(String id) {
|
|
return mLocalMediaManager.getMediaDeviceById(mMediaDevices, id);
|
|
}
|
|
|
|
public MediaDevice getCurrentConnectedMediaDevice() {
|
|
return mLocalMediaManager.getCurrentConnectedDevice();
|
|
}
|
|
}
|