remove white space from the navigation bar android-CodePudding

I am trying to enable full screen mode but the problem is that there is permanent white space at the navigation bar which does not hide at all. I need to remove that white space. Here is the implementation

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    xmlns: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:fitsSystemWindows="true"
    android:id="@ id/player_layout"
    >

    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        app:elevation="0dp"
        >

        <androidx.appcompat.widget.Toolbar
            android:id="@ id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            android:background="@color/black"
            />
           

    </com.google.android.material.appbar.AppBarLayout>


    <com.google.android.exoplayer2.ui.PlayerView
        android:id="@ id/exoplayer_video"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/black"
        app:controller_layout_id="@layout/custom_controller"
        app:resize_mode="fit"
        app:player_layout_id="@layout/exo_simple_player_view"
        app:use_controller="true"
        />

</RelativeLayout>

This is the styles.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="AppTheme" parent="Theme.MaterialComponents.Light.DarkActionBar">
        <item name="colorPrimary">@color/purple_700</item>
        <item name="colorPrimaryDark">@color/black</item>
        <item name="colorAccent">#F87A8D</item>
        <item name="windowActionModeOverlay">true</item>



        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
        <item name="android:navigationBarColor">@android:color/transparent</item>
       
    </style>

Any suggestion would be helpful to me. Thanks

CodePudding user response：

Theme.MaterialComponents.Light.DarkActionBar

Theme.MaterialComponents.Light.NoActionBar

CodePudding user response：

Change the parent theme from

Theme.MaterialComponents.Light.DarkActionBar

Theme.MaterialComponents.Light.NoActionBar

If you want full screen only for this activity then do as follow in your AndroidManifest.xml file:

<activity
    android:name=".YourActivityName"
    android:theme="@style/AppTheme.NoActionBar" />

And add below style in your styles.xml

<style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>