如何在透明状态栏中获得全屏背景？

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
}

<View
    android:layout_width="match_parent"
    android:layout_height="@dimen/status_bar_height"
    android:background="@color/status_bar_color" />

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
    getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR);
}