I am trying to give users an option to set image as wallpaper/whatsapp dp like this.
But I'm stuck with this code
Uri sendUri = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.a_day_without_thinking_mobile);
Intent intent = new Intent(Intent.ACTION_ATTACH_DATA);
intent.setDataAndType(sendUri, "image/jpg");
intent.putExtra("mimeType", "image/jpg");
startActivity(Intent.createChooser(intent,"Set As"));
It shows a dialog that no apps can perform this action. I also tried to check my Uri through this method
ContentResolver cr = getContentResolver();
String[] projection = {MediaStore.MediaColumns.DATA};
Cursor cur = cr.query(sendUri, projection, null, null, null);
if (cur != null) {
if (cur.moveToFirst()) {
String filePath = cur.getString(0);
if (new File(filePath).exists()) {
Log.d("URI: ","File path exist");
} else {
Log.d("URI: ","File not found");
}
} else {
Log.d("URI: ","URI ok but no enty found");
}
cur.close();
} else {
Log.d("URI: ","URI was invalid for some other reason");
}
And It always returned that the URI was invalid. But I'm sure that the image is valid jpg and is present in raw folder. I tried changing URI paths but to no success.