What did you put in your .java file?
On 22 Mrz., 18:04, kavitha <kavith...@gmail.com> wrote:
> Hii All,
>
> I am developing a game in android and i want to capture screen
> coordinates of a view(ImageView) which is embedded in frame.
>
> Hierarchy is
> <LinearLayout android android:layout_height="fill_parent"
> android:layout_width="fill_parent" >
> <RelativeLayout android:layout_height=fill_parent"
> android:layout_width="fill_parent" >
> <FrameLayout android:layout_height="wrap_content"
> android:layout_width="wrap_content"
> android:id="@+id/frame14"></FrameLayout>
> </RelativeLayout>
> </LinearLayout>
>
> At run time i am attaching two image views for frame layout.I wanted
> to capture screen coordinates of frame layout.But Couldnt do it.if i
> say
>
> (FrameLayout) f=(FrameLayout)findViewById(R.id.frame14);
> int[] loc = new int[2];
> f.getLocationOnScreen(loc);
> System.out.println(loc[0]);
> System.out.println(loc[1]);
>
> I get Null Pointer Exception for getLocationOnScreen() method.
>
> If I try to get f.getLeft() and f.getRight() they return as 0 coordinates.
>
> Can anyone please tell me how tofindlocation on screen of a view.
>
> It is very urgent.Please help.
>
> Thanks
> Kavitha
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
