user121196 user121196 - 9 days ago 8
Android Question

android mediaRecorder.setAudioSource failed

I have android G1 firmware 1.6, I am trying to record voice from the app with the follow code.


MediaRecorder recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
recorder.setOutputFile(PATH_NAME);
recorder.prepare();
recorder.start();


my manifest.xml has:


<uses-permission android:name="android.permission.RECORD_AUDIO" />


I got:


09-23 14:41:05.531: ERROR/AndroidRuntime(1718): Uncaught handler: thread main exiting due to uncaught exception
09-23 14:41:05.551: ERROR/AndroidRuntime(1718): java.lang.RuntimeException: setAudioSource failed.
09-23 14:41:05.551: ERROR/AndroidRuntime(1718): at android.media.MediaRecorder.setAudioSource(Native Method)


how do I record voice properly?

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