What if you want to hide the ActionBar but the requestWindowFeature(window.feature_no_title) doesn’t work?
Reason: because they define the Activity of inherited android. Support. V7. App. AppCompatActivity, AppCompatActivity itself does not support requestWindowFeature (Window. FEATURE_NO_TITLE) cause, can change to inherit the Activity.
Reason: because they define the Activity of inherited android. Support. V7. App. AppCompatActivity, AppCompatActivity itself does not support requestWindowFeature (Window. FEATURE_NO_TITLE) cause, can change to inherit the Activity.
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