From 8369df095a73a77b3715f8ae7ba06089cebca4ce Mon Sep 17 00:00:00 2001
From: Eric Erfanian <erfanian@google.com>
Date: Wed, 3 May 2017 10:27:13 -0700
Subject: 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
---
 .../incallui/audiomode/AudioModeProvider.java      | 69 ++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 java/com/android/incallui/audiomode/AudioModeProvider.java

(limited to 'java/com/android/incallui/audiomode/AudioModeProvider.java')

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);
+  }
+}
-- 
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