aboutsummaryrefslogtreecommitdiffstats
path: root/cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java
diff options
context:
space:
mode:
Diffstat (limited to 'cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java')
-rw-r--r--cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java161
1 files changed, 0 insertions, 161 deletions
diff --git a/cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java b/cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java
deleted file mode 100644
index 6cebb8e..0000000
--- a/cm/lib/main/java/org/cyanogenmod/platform/internal/CMAudioService.java
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * Copyright (C) 2016 The CyanogenMod 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 org.cyanogenmod.platform.internal;
-
-import android.content.Context;
-import android.content.Intent;
-import android.os.Binder;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.os.UserHandle;
-import android.util.Log;
-
-import com.android.server.SystemService;
-
-import java.io.FileDescriptor;
-import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.List;
-
-import cyanogenmod.app.CMContextConstants;
-import cyanogenmod.media.AudioSessionInfo;
-import cyanogenmod.media.CMAudioManager;
-import cyanogenmod.media.ICMAudioService;
-import cyanogenmod.platform.Manifest;
-
-public class CMAudioService extends CMSystemService {
-
- private static final String TAG = "CMAudioService";
- private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-
- private final Context mContext;
-
- private static final int AUDIO_STATUS_OK = 0;
-
- //keep in sync with include/media/AudioPolicy.h
- private final static int AUDIO_OUTPUT_SESSION_EFFECTS_UPDATE = 10;
-
- public CMAudioService(Context context) {
- super(context);
-
- mContext = context;
- }
-
- @Override
- public String getFeatureDeclaration() {
- return CMContextConstants.Features.AUDIO;
- }
-
- @Override
- public void onStart() {
- if (!NativeHelper.isNativeLibraryAvailable()) {
- Log.wtf(TAG, "CM Audio service started by system server by native library is" +
- "unavailable. Service will be unavailable.");
- return;
- }
- publishBinderService(CMContextConstants.CM_AUDIO_SERVICE, mBinder);
- }
-
- @Override
- public void onBootPhase(int phase) {
- if (phase == PHASE_BOOT_COMPLETED) {
- if (NativeHelper.isNativeLibraryAvailable()) {
- native_registerAudioSessionCallback(true);
- }
- }
- }
-
- private final IBinder mBinder = new ICMAudioService.Stub() {
-
- @Override
- public List<AudioSessionInfo> listAudioSessions(int streamType) throws RemoteException {
- final ArrayList<AudioSessionInfo> sessions = new ArrayList<AudioSessionInfo>();
- if (!NativeHelper.isNativeLibraryAvailable()) {
- // no sessions for u
- return sessions;
- }
-
- int status = native_listAudioSessions(streamType, sessions);
- if (status != AUDIO_STATUS_OK) {
- Log.e(TAG, "Error retrieving audio sessions! status=" + status);
- }
-
- return sessions;
- }
-
- @Override
- public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
- mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, TAG);
-
- pw.println();
- pw.println("CMAudio Service State:");
- try {
- List<AudioSessionInfo> sessions = listAudioSessions(-1);
- if (sessions.size() > 0) {
- pw.println(" Audio sessions:");
- for (AudioSessionInfo info : sessions) {
- pw.println(" " + info.toString());
- }
- } else {
- pw.println(" No active audio sessions");
- }
- } catch (RemoteException e) {
- // nothing
- }
- }
- };
-
- private void broadcastSessionChanged(boolean added, AudioSessionInfo sessionInfo) {
- Intent i = new Intent(CMAudioManager.ACTION_AUDIO_SESSIONS_CHANGED);
- i.putExtra(CMAudioManager.EXTRA_SESSION_INFO, sessionInfo);
- i.putExtra(CMAudioManager.EXTRA_SESSION_ADDED, added);
-
- sendBroadcastToAll(i, Manifest.permission.OBSERVE_AUDIO_SESSIONS);
- }
-
- private void sendBroadcastToAll(Intent intent, String receiverPermission) {
- intent.addFlags(Intent.FLAG_RECEIVER_FOREGROUND);
-
- final long ident = Binder.clearCallingIdentity();
- try {
- if (DEBUG) Log.d(TAG, "Sending broadcast: " + intent.toString());
-
- mContext.sendBroadcastAsUser(intent, UserHandle.ALL, receiverPermission);
- } finally {
- Binder.restoreCallingIdentity(ident);
- }
- }
-
- /*
- * Handles events from JNI
- */
- private synchronized void audioSessionCallbackFromNative(int event,
- AudioSessionInfo sessionInfo, boolean added) {
-
- switch (event) {
- case AUDIO_OUTPUT_SESSION_EFFECTS_UPDATE:
- broadcastSessionChanged(added, sessionInfo);
- break;
- default:
- Log.e(TAG, "Unknown event " + event);
- }
- }
-
- private native final void native_registerAudioSessionCallback(boolean enabled);
-
- private native final int native_listAudioSessions(
- int stream, ArrayList<AudioSessionInfo> sessions);
-}