FullScreen

Samsung A51(Status Bar Hide)	Samsung A51(Status Bar Show)	Vivo 1719(Status Bar Show)	Vivo 1719(Status Bar Hide)

• Manifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest >
<application >
<activityandroid:name=".MainActivity"android:theme="@style/Theme.AppCompat.Light.NoActionBar">
<intent-filter>
<actionandroid:name="android.intent.action.MAIN" />
<categoryandroid:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

• style.xml

<stylename="Theme.AppCompat.Light.NoActionBar">
<itemname="windowActionBar">false</item>
<itemname="windowNoTitle">true</item>
</style>

• MainActivity.java

publicclassMainActivityextendsAppCompatActivity {
@OverrideprotectedvoidonCreate(BundlesavedInstanceState) {
super.onCreate(savedInstanceState);
//add this koderequestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
}
}

• activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:app="http://schemas.android.com/apk/res-auto"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:orientation="vertical"tools:context=".MainActivity">
<TextViewandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:text="FullScreen"app:layout_constraintBottom_toBottomOf="parent"app:layout_constraintLeft_toLeftOf="parent"app:layout_constraintRight_toRightOf="parent"app:layout_constraintTop_toTopOf="parent" />
</LinearLayout>

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Copyright 2021 M. Fadli Zein