The following works fine on a G1 but gives an error on the Samsung
Galaxy. I was hoping cross-platform support would be better than this.
See error below.
private final static int RATE = 44100;
private final static int CHANNEL_MODE =
AudioFormat.CHANNEL_CONFIGURATION_MONO;
private final static int ENCODING =
AudioFormat.ENCODING_PCM_16BIT;
private AudioRecord recorder_;
public boolean open() {
int bufferSize = 4 * AudioRecord.getMinBufferSize(RATE,
CHANNEL_MODE, ENCODING);
recorder_ = new AudioRecord(AudioSource.MIC, RATE, CHANNEL_MODE,
ENCODING, bufferSize);
last line gives the following on the Samsung Galaxy phone:
11-14 19:04:07.507: ERROR/AndroidRuntime(7617):
java.lang.IllegalArgumentException: Invalid audio buffer size.
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