关于MediaRecorder的一个注意点

来源：互联网发布：淘宝哪家泰妆是正品编辑：程序博客网时间：2024/05/19 11:44

当MediaRecorder所创建的对象没有进行相应的设置时

既，刚new完的时候

如果调用MediaRecorder对象的release方法

会在logcat中显示

A/libc﹕ Fatal signal 11 (SIGSEGV) at 0x00000010 (code=1), thread 15983 (om.wgd.guotu_oa)

调用停止的方法的时候，就会出现如下的错误日志

03-06 11:31:12.526    1556-1556/com.wgd.guotu_oa E/AndroidRuntime﹕ FATAL EXCEPTION: main    Process: com.wgd.guotu_oa, PID: 1556    java.lang.IllegalStateException            at android.media.MediaRecorder.stop(Native Method)            at com.wgd.guotu_oa.function.audio.AudioHelper.stopRecord(AudioHelper.java:93)            at com.wgd.guotu_oa.ui.activity.AudioActivity.onWeightClick(AudioActivity.java:64)            at com.wgd.guotu_oa.ui.AbsBaseActivity.onClick(AbsBaseActivity.java:97)            at android.view.View.performClick(View.java:4558)            at android.view.View$PerformClick.run(View.java:19031)            at android.os.Handler.handleCallback(Handler.java:733)            at android.os.Handler.dispatchMessage(Handler.java:95)            at android.os.Looper.loop(Looper.java:136)            at android.app.ActivityThread.main(ActivityThread.java:5054)            at java.lang.reflect.Method.invokeNative(Native Method)            at java.lang.reflect.Method.invoke(Method.java:515)            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785)            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)            at dalvik.system.NativeStart.main(Native Method)

0 1