yes of course ! 
but he doesn't talk about permision in there!
Nono, that was the link to screen documentation and not puravida apps 
you were right: with permission it works...even if i don't understant why we need permission to write in app's directory
but this
is not a good solution, because the first start GetPackage has no permission (due to delay )
so is there a way to know if app has permission before ask it ?
Use these blocks
Post a test aia (to reproduce this issue).
Permissions shouldn't be needed.
as you can see after starting my example app, it does not need any permission to get al the information including storing the icons in the ASD...
after selecting one of the packagenames in the listpicker it is the image component, which now needs the permission to read the image from the ASD... which normally should not be required but as it is currently, you will have to grant READ_EXTERNAL_STORAGE permission before being able to display the image... @ewpatton and MIT need to think about how to deal with the permissions in future...
Taifun
1 Like
you're right it become difficult to work with storage since new Android versions...
Taifun
1 Like
Ok so I finaly have solution:
String filename =form.getExternalFilesDir("Mp3Tags").getAbsolutePath()+"/tmp.png";
file = new File(path);
outputStream = new FileOutputStream(path);
bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream);
thanks