java.lang.IllegalStateException

startRecording() called on an uninitialized AudioRecord.

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Solutions on the web5897

  • via GitHub by GavinCT
    , 1 year ago
    startRecording() called on an uninitialized AudioRecord.
  • startRecording() called on an uninitialized AudioRecord.
  • via GitHub by ArthurHan
    , 9 months ago
    startRecording() called on an uninitialized AudioRecord.
  • Stack trace

    • java.lang.IllegalStateException: startRecording() called on an uninitialized AudioRecord. at android.media.AudioRecord.startRecording(AudioRecord.java:895) at com.czt.mp3recorder.MP3Recorder.start(MP3Recorder.java:70) at com.czt.mp3recorder.sample.MainActivity$1.onClick(MainActivity.java:29) at android.view.View.performClick(View.java:5207) at android.view.View$PerformClick.run(View.java:21177) at android.os.Handler.handleCallback(Handler.java:739) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5438) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)

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