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Code Issues Releases Wiki Activity

Fix IllegalStateException in ViewKeyShareFragment

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This commit is contained in:
Dominik Schürmann 2014-10-02 12:43:18 +02:00
parent a125b51b1c
commit 6da367e469
1 changed files with 12 additions and 9 deletions
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21
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyShareFragment.java
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@ -408,17 +408,20 @@ public class ViewKeyShareFragment extends LoaderFragment implements
}
protected void onPostExecute(Bitmap qrCode) {
mFingerprintQrCode.setImageBitmap(qrCode);
// only change view, if fragment is attached to activity
if (ViewKeyShareFragment.this.isAdded()) {
mFingerprintQrCode.setImageBitmap(qrCode);
// Transition drawable with a transparent drawable and the final bitmap
final TransitionDrawable td =
new TransitionDrawable(new Drawable[]{
new ColorDrawable(Color.TRANSPARENT),
new BitmapDrawable(getResources(), qrCode)
});
// Transition drawable with a transparent drawable and the final bitmap
final TransitionDrawable td =
new TransitionDrawable(new Drawable[]{
new ColorDrawable(Color.TRANSPARENT),
new BitmapDrawable(getResources(), qrCode)
});
mFingerprintQrCode.setImageDrawable(td);
td.startTransition(200);
mFingerprintQrCode.setImageDrawable(td);
td.startTransition(200);
}
}
};