I have a full screen activity, but when I show a alert dialog above it, System UI showed (System Notification Bar). Can anybody help me ? I don't want it to be visible. Is there is any way I can hide the system notification bar from showing when the alert dialog appears?
Which Context-object are you using when instantiating your Dialog?
Maybe try using your activity? You can do this by passing "this" as context.
I know some people are calling getApplicationContext() which is not (always) the right way.