حظر اتجاه التطبيق على الهواتف ولكن ليس على الأجهزة ذات الشاشات الكبيرة

implementation("androidx.window:window:version")
implementation("androidx.window:window-core:version")

implementation 'androidx.window:window:version'
implementation 'androidx.window:window-core:version'

/** Determines whether the device has a compact screen. **/
fun compactScreen() : Boolean {
    val metrics = WindowMetricsCalculator.getOrCreate().computeMaximumWindowMetrics(this)
    val width = metrics.bounds.width()
    val height = metrics.bounds.height()
    val density = resources.displayMetrics.density
    val windowSizeClass = WindowSizeClass.compute(width/density, height/density)

    return windowSizeClass.windowWidthSizeClass == WindowWidthSizeClass.COMPACT ||
        windowSizeClass.windowHeightSizeClass == WindowHeightSizeClass.COMPACT
}

/** Determines whether the device has a compact screen. **/
private boolean compactScreen() {
    WindowMetrics metrics = WindowMetricsCalculator.getOrCreate().computeMaximumWindowMetrics(this);
    int width = metrics.getBounds().width();
    int height = metrics.getBounds().height();
    float density = getResources().getDisplayMetrics().density;
    WindowSizeClass windowSizeClass = WindowSizeClass.compute(width/density, height/density);
    return windowSizeClass.getWindowWidthSizeClass() == WindowWidthSizeClass.COMPACT ||
                windowSizeClass.getWindowHeightSizeClass() == WindowHeightSizeClass.COMPACT;
}

override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    requestedOrientation = if (compactScreen())
        ActivityInfo.SCREEN_ORIENTATION_PORTRAIT else
        ActivityInfo.SCREEN_ORIENTATION_FULL_USER
    ...
    // Replace with a known container that you can safely add a
    // view to where the view won't affect the layout and the view
    // won't be replaced.
    val container: ViewGroup = binding.container

    // Add a utility view to the container to hook into
    // View.onConfigurationChanged. This is required for all
    // activities, even those that don't handle configuration
    // changes. You can't use Activity.onConfigurationChanged,
    // since there are situations where that won't be called when
    // the configuration changes. View.onConfigurationChanged is
    // called in those scenarios.
    container.addView(object : View(this) {
        override fun onConfigurationChanged(newConfig: Configuration?) {
            super.onConfigurationChanged(newConfig)
            requestedOrientation = if (compactScreen())
                ActivityInfo.SCREEN_ORIENTATION_PORTRAIT else
                ActivityInfo.SCREEN_ORIENTATION_FULL_USER
        }
    })
}

@Override
protected void onCreate(Bundle savedInstance) {
    super.onCreate(savedInstanceState);
    if (compactScreen()) {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
    } else {
        setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_USER);
    }
    ...
    // Replace with a known container that you can safely add a
    // view to where the view won't affect the layout and the view
    // won't be replaced.
    ViewGroup container = binding.container;

    // Add a utility view to the container to hook into
    // View.onConfigurationChanged. This is required for all
    // activities, even those that don't handle configuration
    // changes. You can't use Activity.onConfigurationChanged,
    // since there are situations where that won't be called when
    // the configuration changes. View.onConfigurationChanged is
    // called in those scenarios.
    container.addView(new View(this) {
        @Override
        protected void onConfigurationChanged(Configuration newConfig) {
            super.onConfigurationChanged(newConfig);
            if (compactScreen()) {
                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
            } else {
                setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_FULL_USER);
            }
        }
    });
}