fixes for audio

Author: masmoo

14/AudioPlayer/AndroidManifest.xml

@@ -26,6 +26,7 @@
 	<uses-permission android:name="android.permission.RECORD_VIDEO"/>
 	<uses-permission android:name="android.permission.INTERNET"/>
 	<uses-permission android:name="android.permission.CAMERA"/>
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 	<uses-sdk android:targetSdkVersion="9"></uses-sdk>
 
-</manifest> 
+</manifest> 

14/AudioPlayer/src/com/oreilly/demo/pa/ch14/AudioPlayerWAudioTrack.java

@@ -134,7 +134,7 @@ private void initializeAudioTrack() {
             audiotrack = new AudioTrack(
                                 AudioManager.STREAM_MUSIC,                    // stream type
                                 44100,                                        // frequency
-                                AudioFormat.CHANNEL_IN_MONO,       // channel config.. mono, stereo, etc
+                                AudioFormat.CHANNEL_CONFIGURATION_MONO,       // channel config.. mono, stereo, etc
                                 AudioFormat.ENCODING_PCM_16BIT,               // audio encoding
                                 audio.length,                                 // length
                                 AudioTrack.MODE_STREAM                        // mode

14/AudioPlayer/src/com/oreilly/demo/pa/ch14/AudioRecorderWAudioRecord.java

@@ -87,7 +87,7 @@ private void recordOrStop() {
 
 				recorder = new AudioRecord(MediaRecorder.AudioSource.MIC, // source to record from
 											44100,// frequency
-											AudioFormat.CHANNEL_IN_MONO,// channel config.. mono, stereo, etc
+											AudioFormat.CHANNEL_CONFIGURATION_MONO,// channel config.. mono, stereo, etc
 											AudioFormat.ENCODING_PCM_16BIT,// audio encoding
 											buffer.length// buffer size
 											);