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App crashes on low android level Java.IO.IOException: 'Prepare failed.: status=0x1'

See original GitHub issue

Hello, I managed to play the sound by watching the video on youtube (android 10.11), but, On an old device (android 6.0.1) etc. It directly causes my application to crash. Its output is;

[MediaPlayer] error (1, -2147483648)
**Java.IO.IOException:** 'Prepare failed.: status=0x1'
[mono-rt] [ERROR] FATAL UNHANDLED EXCEPTION: Java.IO.IOException: Prepare failed.: status=0x1
[mono-rt] at Java.Interop.JniEnvironment.InstanceMethods.CallVoidMethod(JniObjectReference instance, JniMethodInfo method, JniArgumentValue* args) in /Users/runner/work/1/s/xamarin-android/external/Java.Interop/src/ java.Interop/obj/Release/net7.0/JniEnvironment.g.cs:line 11884
[mono-rt] at Java.Interop.JniPeerMembers.JniInstanceMethods.InvokeVirtualVoidMethod(String encodedMember, IJavaPeerable self, JniArgumentValue* parameters) in /Users/runner/work/1/s/xamarin-android/external/Java/Interop Java.Interop/Java.Interop/JniPeerMembers.JniInstanceMethods_Invoke.cs:line 66
[mono-rt] at Android.Media.MediaPlayer.Prepare() in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/obj/Release/net7.0/android-33/mcw /Android.Media.MediaPlayer.cs:line 3748
[mono-rt] at Plugin.Maui.Audio.AudioPlayer..ctor(Stream audioStream)
[mono-rt] at Plugin.Maui.Audio.AudioManager.CreatePlayer(Stream audioStream)

var player = audioManager.CreatePlayer(await FileSystem.OpenAppPackageFileAsync("sound.wav"));
            player.Loop = true;
            player.Play();
}

What is the solution? I want to use this library.

Issue Analytics

State:
Created 7 months ago
Comments:7 (3 by maintainers)

Top GitHub Comments

1reaction

jfversluiscommented, Feb 16, 2023

Could you maybe add a reproduction project for this so I can have a look?

The error doesn’t have a lot of info, but this line: **Java.IO.IOException:** 'Prepare failed.: status=0x1' makes me think that it either can’t find the file that you specify or you didn’t request the necessary permissions.

Also, just to set expectations: I understand this might be urgent to you, I appreciate that, however I may have different priorities than you. I cannot make any promises about if and when this will be fixed. This project is a community effort, which we are not being paid for.

0reactions

ertandkcommented, Feb 16, 2023

The phone does not support the wav format. Audio playback with m4a format is successful. Thank you so much for your support and suggestions! I was about to go crazy 😃