Anyone? Still horribly stuck and confused... On Aug 7, 2:06 pm, Greg <[email protected]> wrote: > I am having an issue understanding how to get Bitmaps from resources > in density specific directories to scale properly when drawing them to > a Surface View. If I have a resource in folder "drawable" I expect it > to be scaled up when run on hdpi screens and scaled down on ldpi > screens and left as is on mdpi or 1.5 screens. Likewise I expect > anything found in hdpi when run on an hdpi screen to remain unscaled. > > However, there is some combination of settings that I am not getting > right to do this seemingly simple thing. I am not running > compatibility mode so my manifest supports all screen sizes with > anydensity=true. I do not understand the BitmapFactory.Options fields > of inScaled, inTargetDensity, and inDensity that I am thinking have to > be set appropriately and slightly different for each resource decoded > depending on which directory they were found in and what screen they > are currently run on. > > All I have been able to find is that if either inTargetDensity and > inDensity are 0, no scaling occurs, but if not, scaling occurs such > that inDensity matches inTargetDensity. Is this correct? I have no > idea what valid settings are for these fields from the documentation > other than ints. What are the integer values for LDPI, MDPI, and > HDPI? And how do I determine the density of a resource in order to > set this before I decode it? Am I way off base in my approach for > drawing bitmaps from various resource directories on various screen > sizes? > > Any help would be much appreciated! > Thanks, > -Greg
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