出现情况:程序开启,放在那里一段时间不去操作,然后再去操作就会出现这个错误
java.lang.NullPointerException
!!! FAILED BINDER TRANSACTION !!!
at android.provider.Settings$NameValueCache.getString(Settings.java:711)
at android.provider.Settings$System.getString(Settings.java:825)
at android.provider.Settings$System.getInt(Settings.java:887)
at android.media.AudioManager.querySoundEffectsEnabled(AudioManager.java:1818)
at android.media.AudioManager.playSoundEffect(AudioManager.java:1771)
at android.view.ViewRootImpl.playSoundEffect(ViewRootImpl.java:3687)
at android.view.View.playSoundEffect(View.java:13138)
at android.widget.AdapterView.performItemClick(AdapterView.java:288)
at android.widget.AbsListView.performItemClick(AbsListView.java:1066)
at android.widget.AbsListView$PerformClick.run(AbsListView.java:2522)
at android.widget.AbsListView$1.run(AbsListView.java:3189)
at android.os.Handler.handleCallback(Handler.java:605)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4456)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:787)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:554)
at dalvik.system.NativeStart.main(Native Method)
open failed: ENOENT (No such file or directory)
/data/system/carrierinfo.prop: open failed: ENOENT (No such file or directory)
解决方案 »
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