How android.view.View.invalidate(int l, int t, int r, int b) make only the dirty area redrawn?

by Romain Guy » Sat, 07 Mar 2009 17:24:09 GMT


Sponsored Links
 > Do you mean that onDraw(Canvas) will ignore the drawing call in it

That's correct.


It will be drawn.

-- 
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

--~--~---------~--~----~------------~-------~--~----~



Other Threads

1. Bitmap.Compress.JPEG always saving with low compression level

Hi Guys,

Im trying to save a bitmap in a JPEG format, and i can see that the
image is always stored with a lower quality even if i give the
compression level as 100, however for PNG it is working fine.

SImilaarly during Media.insert() or getContentResolver().insert() the
image is stored with a lesser wuality, I can see in that the
compression level is 50 in the Media.java, however i tried to create
my own method for the same function with quality 100, but still im
facing the same problem, any help on the same?

Regards,
R.Karthik
--~--~---------~--~----~------------~-------~--~----~

2. How to support multiple language key character mapping

As I know, current Android framework support qwerty key layout and
character mapping.

I am going to support French and German now, suppose after changing
the locale in setting application, the character should change to
French or others. I know currently there is qwerty character mapping
support only(qwerty.kcm.bin).

Does it mean it will work if add French character mapping file under /
usr/keychars/XXX.kcm.bin

I don't think so since function KeyCharacterMap::load(int id) always
get parameter id=0;


If anybody can give some clues, I appreciate.

thanks in advance.

Miller Fu
--~--~---------~--~----~------------~-------~--~----~
unsubscribe: android-porting+unsubscr...@googlegroups.com
website: 

3. why glReadPixels return Alpha always -1

4. ListView onListItemClick to Create a Context Menu?

5. Click on Status bar notification switch to task in current state?

6. Close Application

7. Click on Status bar notification switch to task in current state?