diff options
author | Eric Erfanian <erfanian@google.com> | 2017-05-03 10:27:13 -0700 |
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committer | Eric Erfanian <erfanian@google.com> | 2017-05-03 12:01:21 -0700 |
commit | 8369df095a73a77b3715f8ae7ba06089cebca4ce (patch) | |
tree | 1a45d60921e293c6088efeaf4d9c408456f3e0e2 /java/com/android/incallui/audiomode/AudioModeProvider.java | |
parent | afa29d4a8659eeffc8d92a6216b154f594eeb895 (diff) |
This change reflects the Dialer V10 RC00 branch.
RC00 is based on:
branch: dialer-android_release_branch/153304843.1
synced to: 153304843
following the instructions at go/dialer-aosp-release.
In this release:
* Removes final apache sources.
* Uses native lite compilation.
More drops will follow with subsequent release candidates
until we reach our final v10 release, in cadence with our
prebuilt drops.
Test: TreeHugger, on device
Change-Id: Ic9684057230f9b579c777820c746cd21bf45ec0f
Diffstat (limited to 'java/com/android/incallui/audiomode/AudioModeProvider.java')
-rw-r--r-- | java/com/android/incallui/audiomode/AudioModeProvider.java | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/java/com/android/incallui/audiomode/AudioModeProvider.java b/java/com/android/incallui/audiomode/AudioModeProvider.java new file mode 100644 index 000000000..f62afa7f2 --- /dev/null +++ b/java/com/android/incallui/audiomode/AudioModeProvider.java @@ -0,0 +1,69 @@ +/* + * Copyright (C) 2013 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.incallui.audiomode; + +import android.telecom.CallAudioState; +import java.util.ArrayList; +import java.util.List; + +/** Proxy class for getting and setting the audio mode. */ +public class AudioModeProvider { + private static final int SUPPORTED_AUDIO_ROUTE_ALL = + CallAudioState.ROUTE_EARPIECE + | CallAudioState.ROUTE_BLUETOOTH + | CallAudioState.ROUTE_WIRED_HEADSET + | CallAudioState.ROUTE_SPEAKER; + + private static final AudioModeProvider instance = new AudioModeProvider(); + private final List<AudioModeListener> listeners = new ArrayList<>(); + private CallAudioState audioState = + new CallAudioState(false, CallAudioState.ROUTE_EARPIECE, SUPPORTED_AUDIO_ROUTE_ALL); + + public static AudioModeProvider getInstance() { + return instance; + } + + public void onAudioStateChanged(CallAudioState audioState) { + if (!this.audioState.equals(audioState)) { + this.audioState = audioState; + for (AudioModeListener listener : listeners) { + listener.onAudioStateChanged(audioState); + } + } + } + + public void addListener(AudioModeListener listener) { + if (!listeners.contains(listener)) { + listeners.add(listener); + listener.onAudioStateChanged(audioState); + } + } + + public void removeListener(AudioModeListener listener) { + listeners.remove(listener); + } + + public CallAudioState getAudioState() { + return audioState; + } + + /** Notified on changes to audio mode. */ + public interface AudioModeListener { + + void onAudioStateChanged(CallAudioState audioState); + } +} |