Hi Romain Guy,,
Thanks for the reply.
I am very new to android.Could you please tell me an example of doing
this??I am very new to android.
Looking for your reponse.
Thanks
Kavitha
On Mon, Mar 23, 2009 at 7:48 AM, Romain Guy wrote:
>
> You can only do this after onCreate(), after all the views have been
> positioned.
>
> On Sun, Mar 22, 2009 at 10:03 AM, kavitha 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
>> > android:layout_width="fill_parent" >
>> > android:layout_width="fill_parent" >
>> > android:layout_width="wrap_content"
>> android:id="@+id/frame14">
>>
>>
>>
>> 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 to find location on screen of a view.
>>
>> It is very urgent.Please help.
>>
>> Thanks
>> Kavitha
>>
>> >
>>
>
>
>
> --
> Romain Guy
> Android framework engineer
> romain...@android.com
>
> Note: please don't send private questions to me, as I don't have time
> to provide private support. All such questions should be posted on
> public forums, where I and others can see and answer them
>
> >
>
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