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Implement audio switch UI

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* Implement available media devices group
* Add AvailableMediaDeviceGroupController to realize UI, the user can see the all device that can be activated in this group.
* ConnectedDeviceGroupController change to show the device that cannot be activated but is connected.
* Refactoring the below class, implement the controller in connected_devices.xml.
  ConnectedDeviceGroupController.java
  SavedDeviceGroupController.java
  ConnectedDeviceDashboardFragment.java
  connected_devices.xml
* Add AvailableMediaBluetoothDeviceUpdaterTest to verify the add/remove preference behavior when connectedStateChanged or profileAudioStateChanged
* Add test that used to verify device is connected or not in BluetoothDeviceUpdaterTest.
* Add test that used to verify the add/remove preference behavior when connectedStateChanged or profileAudioStateChanged in ConnectedBluetoothDeviceUpdaterTest.
* Add AvailableMediaDeviceGroupControllerTest to verify bluetooth feature is supported or not and test register callback.
* Add test that used to verify bluetooth feature is supported or not and test register callback in ConnectedDeviceGroupControllerTest.
* Add test that used to verify bluetooth feature is supported or not and test register callback in SavedDeviceGroupControllerTest

Bug: 74134939
Test: make -j40 RunSettingsRoboTests
Change-Id: I54d03c2ddadc6a4be7519dd74cdbcb5055d44083
This commit is contained in:
hughchen
2018-03-23 16:14:13 +08:00
committed by Hugh Chen
parent 28041fb8cd
commit bd3e5de207
18 changed files with 949 additions and 85 deletions
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118
src/com/android/settings/bluetooth/AvailableMediaBluetoothDeviceUpdater.java Normal file
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/*
* Copyright 2018 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.bluetooth;
import android.bluetooth.BluetoothProfile;
import android.bluetooth.BluetoothAdapter;
import android.content.Context;
import android.media.AudioManager;
import android.support.annotation.VisibleForTesting;
import android.util.Log;
import com.android.settings.connecteddevice.DevicePreferenceCallback;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settingslib.bluetooth.LocalBluetoothManager;
import com.android.settingslib.bluetooth.CachedBluetoothDevice;
/**
* Controller to maintain available media Bluetooth devices
*/
public class AvailableMediaBluetoothDeviceUpdater extends BluetoothDeviceUpdater {
private static final String TAG = "AvailableMediaBluetoothDeviceUpdater";
private static final boolean DBG = false;
private final AudioManager mAudioManager;
public AvailableMediaBluetoothDeviceUpdater(Context context, DashboardFragment fragment,
DevicePreferenceCallback devicePreferenceCallback) {
super(context, fragment, devicePreferenceCallback);
mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
}
@VisibleForTesting
AvailableMediaBluetoothDeviceUpdater(DashboardFragment fragment,
DevicePreferenceCallback devicePreferenceCallback,
LocalBluetoothManager localBluetoothManager) {
super(fragment, devicePreferenceCallback, localBluetoothManager);
mAudioManager = (AudioManager) fragment.getContext().
getSystemService(Context.AUDIO_SERVICE);
}
@Override
public void onAudioModeChanged() {
forceUpdate();
}
@Override
public void onConnectionStateChanged(CachedBluetoothDevice cachedDevice, int state) {
if (DBG) {
Log.d(TAG,"onConnectionStateChanged() device : " +
cachedDevice.getName() + ", state : " + state);
}
if (state == BluetoothAdapter.STATE_CONNECTED) {
if (isFilterMatched(cachedDevice)) {
addPreference(cachedDevice);
} else {
removePreference(cachedDevice);
}
} else if (state == BluetoothAdapter.STATE_DISCONNECTED) {
removePreference(cachedDevice);
}
}
@Override
public boolean isFilterMatched(CachedBluetoothDevice cachedDevice) {
final int audioMode = mAudioManager.getMode();
final int currentAudioProfile;
if (audioMode == AudioManager.MODE_RINGTONE
|| audioMode == AudioManager.MODE_IN_CALL
|| audioMode == AudioManager.MODE_IN_COMMUNICATION) {
// in phone call
currentAudioProfile = BluetoothProfile.HEADSET;
} else {
// without phone call
currentAudioProfile = BluetoothProfile.A2DP;
}
boolean isFilterMatched = false;
if (isDeviceConnected(cachedDevice)) {
if (DBG) {
Log.d(TAG, "isFilterMatched() current audio profile : " + currentAudioProfile);
}
// According to the current audio profile type,
// this page will show the bluetooth device that have corresponding profile.
// For example:
// If current audio profile is a2dp, show the bluetooth device that have a2dp profile.
// If current audio profile is headset,
// show the bluetooth device that have headset profile.
switch (currentAudioProfile) {
case BluetoothProfile.A2DP:
isFilterMatched = cachedDevice.isA2dpDevice();
break;
case BluetoothProfile.HEADSET:
isFilterMatched = cachedDevice.isHfpDevice();
break;
}
if (DBG) {
Log.d(TAG, "isFilterMatched() device : " +
cachedDevice.getName() + ", isFilterMatched : " + isFilterMatched);
}
}
return isFilterMatched;
}
}