Re: ImageView setColorFilter, what to do for a bitmap?

by Tim Jones » Sun, 03 Apr 2011 01:54:04 GMT


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 You can create a new scratch bitmap with a copy of the data and then blt it 
back onto the target bitmap like so:

Paint p = new Paint();

 p.setColorFilter(<customColorFilter>);
 Canvas c = new Canvas(target);
c.drawColor(Color.BLACK);
c.drawBitmap(scratchBitmap, 0, 0, p);

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Hello list,

this is my first post and I don't hope you get this question like
everyday.
I am not new to Java, but new to Android development and am thinking
about making a classical client/server application.
The question for me is: What is the most painless way to do the data
exchange? I really dont want to start making my own protocol with
sockets, rather thought about some xml-exchange, maybe via http or
xmpp. Is any of these well supported in the android libs or the libs
usually present on android devices? Like serializating objects into
xml and back and then sending them via stream (xmpp) or packets (http)
from one direction to another?
How would you solve this?

Looking forward for inspirating answers,
Robert

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}


It fails because the listener doesn't know what "this.challenge_no"
is.  Can anyone help me solve this problem of scope?

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