How to make a FullScreen Activity on Android

Just add this in your style.xml:

<item name="windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>

Just add this to your onCreate() method:

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
        WindowManager.LayoutParams.FLAG_FULLSCREEN);

To make an activity fullscreen put this in your manifest:

<activity android:name=".ActivityName"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/>

Source: Fullscreen Activity in Android?

Related