Android activity as dialog, but without a title bar

Question

I have an activity that has the following set as theme:

android:theme=\"@android:style/Theme.Dialog\"

However, there is a title bar in the

Answer 1

If you are using AppCompatActivity requestWindowFeature(Window.FEATURE_NO_TITLE) is not working.

for this you can create custom theme in values/style.xml as below:

please note that item name:"windowNoTitle" not item name:"android:windowNoTitle"

In menifest.xml apply this custom theme as

or you can use getSupportActionBar().hide() to programmatically hide action bar.