record amr_nb expection #388

example

await recorderController.record(
androidEncoder: AndroidEncoder.amr_nb,
androidOutputFormat: AndroidOutputFormat.amr_nb,
path: filePath,
sampleRate: DMConstants.audioSampleRate,
bitRate: DMConstants.audioBitRate);

Log:

start failed: -22
2024-12-26 16:05:10.437 10011-10011 MethodChan...in/methods com.duomessenger.android E Failed to handle method call
java.lang.RuntimeException: start failed.
at android.media.MediaRecorder.start(Native Method)
at com.simform.audio_waveforms.AudioRecorder.startRecorder(AudioRecorder.kt:111)
at com.simform.audio_waveforms.AudioWaveformsPlugin.onMethodCall(AudioWaveformsPlugin.kt:62)
at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267)
at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292)
at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319)
at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(Unknown Source:12)
at android.os.Handler.handleCallback(Handler.java:958)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:222)
at android.os.Looper.loop(Looper.java:314)
at android.app.ActivityThread.main(ActivityThread.java:8790)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:561)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)
2024-12-26 16:05:10.441 10011-11381 flutter com.duomessenger.android E [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: PlatformException(error, start failed., null, java.lang.RuntimeException: start failed.
at android.media.MediaRecorder.start(Native Method)
at com.simform.audio_waveforms.AudioRecorder.startRecorder(AudioRecorder.kt:111)
at com.simform.audio_waveforms.AudioWaveformsPlugin.onMethodCall(AudioWaveformsPlugin.kt:62)
at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:267)
at io.flutter.embedding.engine.dart.DartMessenger.invokeHandler(DartMessenger.java:292)
at io.flutter.embedding.engine.dart.DartMessenger.lambda$dispatchMessageToQueue$0$io-flutter-embedding-engine-dart-DartMessenger(DartMessenger.java:319)
at io.flutter.embedding.engine.dart.DartMessenger$$ExternalSyntheticLambda0.run(Unknown Source:12)
at android.os.Handler.handleCallback(Handler.java:958)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:222)
at android.os.Looper.loop(Looper.java:314)
at android.app.ActivityThread.main(ActivityThread.java:8790)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:561)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)
)
#0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:648:7)
#1 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:334:18)

#2 AudioWaveformsInterface.record (package:audio_waveforms/src/base/audio_waveforms_interface.dart:20:25)

#3 RecorderController.record (package:audio_waveforms/src/controllers/recorder_controller.dart:220:26)

#4 DmImLogic.showRecordWave (package:flutter_duomessenger/page/dm_im/dm_im_logic.dart:180:5)