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<TITLE> [mono-android] Using MediaRecorder
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<H1>[mono-android] Using MediaRecorder</H1>
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<B>John Croft</B>
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<A HREF="mailto:monodroid%40lists.ximian.com?Subject=%5Bmono-android%5D%20Using%20MediaRecorder&In-Reply-To="
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TITLE="[mono-android] Using MediaRecorder">jcroft at atlantaprogramming.com
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</A><BR>
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<I>Wed Dec 28 18:03:40 EST 2011</I>
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<!--beginarticle-->
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<PRE>When I try to call MediaRecorder.SetAudioSource(AudioSource.Mic) I get the
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following error and stack trace:
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UNHANDLED EXCEPTION: Java.Lang.RuntimeException: Exception of type
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'Java.Lang.RuntimeException' was thrown.
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I/MonoDroid(20246): at Android.Runtime.JNIEnv.CallVoidMethod
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(intptr,intptr,Android.Runtime.JValue[]) <0x00074>
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I/MonoDroid(20246): at Android.Media.MediaRecorder.SetAudioSource
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(Android.Media.AudioSource) <0x00157>
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I/MonoDroid(20246): at
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SimpleMediaRecorder.MediaRecorderActivity.StartRecording () <0x0005f>
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I/MonoDroid(20246): at
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SimpleMediaRecorder.MediaRecorderActivity.<OnCreate>m__0
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(object,System.EventArgs) <0x00027>
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I/MonoDroid(20246): at
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Android.Views.View/IOnClickListenerImplementor.OnClick (Android.Views.View)
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<0x0005f>
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I/MonoDroid(20246): at
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Android.Views.View/IOnClickListenerInvoker.n_OnClick_Landroid_view_View_
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(intptr,intptr,intptr) <0x00063>
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I/MonoDroid(20246): at (wrapper dynamic-method)
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object.e0cb1123-e1af-4525-961a-2bac254e4ede (intptr,intptr,intptr) <0x00033>
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I/MonoDroid(20246):
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I/MonoDroid(20246): --- End of managed exception stack trace ---
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I/MonoDroid(20246): java.lang.RuntimeException: setAudioSource failed.
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I/MonoDroid(20246): at android.media.MediaRecorder.setAudioSource(Native
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Method)
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I/MonoDroid(20246): at
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mono.android.view.View.OnClickListenerImplementor.n_onClick(Native Method)
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I/MonoDroid(20246): at
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mono.android.view.View.OnClickListenerImplementor.onClick(OnClickListenerImplementor.java:27)
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I/MonoDroid(20246): at android.view.View.performClick(View.java:2408)
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I/MonoDroid(20246): at android.view.View$PerformClick.run(View.java:8816)
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I/MonoDroid(20246): at android.os.Handler.handleCallback(Handler.java:587)
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I/MonoDroid(20246): at android.os.Handler.dispatchMessage(Handler.java:92)
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I/MonoDroid(20246): at android.os.Looper.loop(Looper.java:123)
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I/MonoDroid(20246): at
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android.app.ActivityThread.main(ActivityThread.java:4627)
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I/MonoDroid(20246): at java.lang.reflect.Method.invokeNative(Native Method)
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I/MonoDroid(20246): at java.lang.reflect.Method.invoke(Method.java:521)
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I/MonoDroid(20246): at
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com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:858)
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I/MonoDroid(20246): at
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com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
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I/MonoDroid(20246): at dalvik.system.NativeStart.main(Native Method)
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TIA -
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John
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--
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View this message in context: <A HREF="http://mono-for-android.1047100.n5.nabble.com/Using-MediaRecorder-tp5106306p5106306.html">http://mono-for-android.1047100.n5.nabble.com/Using-MediaRecorder-tp5106306p5106306.html</A>
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Sent from the Mono for Android mailing list archive at Nabble.com.
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</PRE>
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