does the below permission help?
android.permission.WRITE_EXTERNAL_STORAGE
On Jan 5, 9:54 am, Arun <achoudhary2...@gmail.com> wrote:
> Hi ,
>
> I am trying to create a file in android framework using the following
> snippet of code :-
>
> public void CreateMyFile()
> {
> try {
> String destination = "/data/hellothere.txt";
>
> File fileCon= new File(destination);
> if( ! fileCon.exists() ){
> fileCon.createNewFile();
> }}
>
> catch (IOException ioe) {
> ioe.printStackTrace();}
>
> //FilePermission fp=new FilePermission(destination,"write");
> }
>
> When i compile this on sdk and execute it, everythng works fine and
> file got created in the /data path with the hellothere.txt name.
> But when i compile it in the source code and execute this on a android
> filesystem on emulator and real hardware, the file is not getting
> created and I am getting teh following error in logcat :-
>
> I/ActivityManager( 54): Start proc file.app for activity
> file.app/.fileop: pid=632 uid=10043 gids={1015}
> W/System.err( 632): java.io.IOException: Parent directory of file is
> not writable: /data/hellothere.txt
> W/System.err( 632): at java.io.File.createNewFile(File.java:1263)
> W/System.err( 632): at file.app.fileop.onCreate(fileop.java:44)
> W/System.err( 632): at
> android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:
> 1047)
> W/System.err( 632): at
> android.app.ActivityThread.performLaunchActivity(ActivityThread.java:
> 2431)
> W/System.err( 632): at android.app.ActivityThread.handleLaunchActivity
> (ActivityThread.java:2484)
> W/System.err( 632): at android.app.ActivityThread.access$2200
> (ActivityThread.java:119)
> W/System.err( 632): at android.app.ActivityThread$H.handleMessage
> (ActivityThread.java:1835)
> W/System.err( 632): at android.os.Handler.dispatchMessage
> (Handler.java:99)
> W/System.err( 632): at android.os.Looper.loop(Looper.java:123)
> W/System.err( 632): at android.app.ActivityThread.main
> (ActivityThread.java:4325)
> W/System.err( 632): at java.lang.reflect.Method.invokeNative(Native
> Method)
> W/System.err( 632): at java.lang.reflect.Method.invoke(Method.java:
> 521)
> W/System.err( 632): at com.android.internal.os.ZygoteInit
> $MethodAndArgsCaller.run(ZygoteInit.java:860)
> W/System.err( 632): at com.android.internal.os.ZygoteInit.main
> (ZygoteInit.java:618)
> W/System.err( 632): at dalvik.system.NativeStart.main(Native Method)
> I/ActivityManager( 54): Displayed activity file.app/.fileop: 5196 ms
> (total 5196 ms)
>
> Please someone help me in this regard
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