telebot

<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:keepScreenOn="true"
             android:background="#000000">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:textAppearance="?android:attr/textAppearanceLarge"
        android:text="Telebot client running..."
        android:id="@+id/textView"
        android:layout_gravity="center"
        android:textColor="@android:color/background_light" />
</FrameLayout>