Can't display image formatted png on Android -


today encounter strange question. have png image "image.png", generatied java code, , anthor image "a.png". import them /sdcard/image/ directory. when invoke code 

bitmap bit = bitmapfactory.decodefile("/sdcard/image/image.png");

and 

bit = bitmapfactory.decodefile("/sdcard/image/a.png");

on android, first bit null latter not. sure path "/sdcard/image" right.

could me???

you can path of sdcard code:

file extstore = environment.getexternalstoragedirectory();

then specify foldername , file name

"/image/"+"image.jpg"   bit = bitmapfactory.decodefile(extstore +"/image/a.jpg");

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