FATAL Exception Основной андроид ⇐ Android

[Anonymous]

Я получаю основную ошибку FATAL Exception. Любая помощь?

Вот код:


private void copyStream(String assetsFilename, String outFileName )
выдает IOException
{

Код: Выделить всё

      Process mSuProcess;
mSuProcess = Runtime.getRuntime().exec("su");
ContextWrapper myContext = null;
InputStream myInput = myContext.getAssets().open(assetFilename);

OutputStream myOutput = new FileOutputStream(outFileName);

//transfer bytes from the inputfile to the outputfile
byte[] buffer = new byte[2048];
int length;
while ((length = myInput.read(buffer))>0){
myOutput.write(buffer, 0, length);
}

//Close the streams
myOutput.flush();
myOutput.close();
myInput.close();

}

public void copyon(View view) throws IOException
{
copyStream("floaton.xml","/system/etc/excluded-input-devices.xml");

}

public void copyoff(View view) throws IOException
{
copyStream("floatoff.xml","/system/etc/excluded-input-devices.xml");

}

И logcat


09-16 19:52:26.654: E/AndroidRuntime(294):FATAL ИСКЛЮЧЕНИЕ: main 09-16
19:52:26.654: E/AndroidRuntime(294):java.lang.IllegalStateException:
Не удалось выполнить метод действия 09-16 19:52:26.654:
E/AndroidRuntime(294):at android.view.View$1.onClick(View.java:2144)
09-16 19:52:26.654: E/AndroidRuntime(294):at
android.view.View.performClick(View.java:2485) 09-16 19:52:26.654:
E/AndroidRuntime(294):at
android.view.View$PerformClick.run(View.java:9080) 09-16 19:52:26.654:
E/AndroidRuntime(294):at
android.os.Handler.handleCallback(Handler.java:587) 09-16
19:52:26.654: E/AndroidRuntime(294):at
android.os.Handler.dispatchMessage(Handler.java:92) 09-16
19:52:26.654: E/AndroidRuntime(294):at
android.os.Looper.loop(Looper.java:123) 09-16 19:52:26.654:
E/AndroidRuntime(294):at
android.app.ActivityThread.main(ActivityThread.java:3683) 09-16
19:52:26.654: E/AndroidRuntime(294):at
java.lang.reflect.Method.invokeNative(собственный метод) 09-16
19:52:26.654: E/AndroidRuntime(294):at
java.lang.reflect.Method.invoke(Method.java:507) 09-16 19:52:26.654:
E/AndroidRuntime(294):at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
09-16 19:52:26.654: E/AndroidRuntime(294):at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 09-16
19:52:26.654: E/AndroidRuntime(294):at
dalvik.system.NativeStart.main(Native Method) 09-16 19:52:26.654:
E/AndroidRuntime(294): Вызвано:
java.lang.reflect.InvocateTargetException 09-16 19:52:26.654:
E/AndroidRuntime(294):at java.lang.reflect.Method.invokeNative(Native
Method) 09-16 19:52:26.654: E/AndroidRuntime(294):at
java.lang.reflect.Method.invoke(Method.java:507) 09-16 19:52:26.654:
E/AndroidRuntime(294):at android.view.View$1.onClick(View.java:2139)
09-16 19:52:26.654: E/AndroidRuntime(294): ... еще 11 09-16
19:52:26.654: E/AndroidRuntime(294): Вызвано: java.io.IOException:
Разрыв канала 09-16 19:52:26.654: E/AndroidRuntime(294): at
org.apache.harmony.luni.platform.OSFileSystem.write(Native Method)
09-16 19:52:26.654: E/AndroidRuntime(294): at
dalvik.system.BlockGuard$WrappedFileSystem.write(BlockGuard.java:171)
09-16 19:52:26.654: E/AndroidRuntime(294):at
java.io.FileOutputStream.write(FileOutputStream.java:300) 09-16
19:52:26.654: E/AndroidRuntime(294):at
java.io.FileOutputStream.write(FileOutputStream.java:256) 09-16
19:52:26.654: E/AndroidRuntime(294):at
java.io.DataOutputStream.writeBytes(DataOutputStream.java:167)


Подробнее здесь: https://stackoverflow.com/questions/124 ... in-android