الخطوات الأولى

dependencies {
// ...
    implementation "androidx.slice:slice-builders-ktx:(latest version)"
// ...
}

dependencies {
// ...
    implementation "androidx.slice:slice-builders:(latest version)"
// ...
}

override fun onBindSlice(sliceUri: Uri): Slice? {
    val activityAction = createActivityAction()
    return if (sliceUri.path == "/hello") {
        list(context, sliceUri, ListBuilder.INFINITY) {
            row {
                primaryAction = activityAction
                title = "Hello World."
            }
        }
    } else {
        list(context, sliceUri, ListBuilder.INFINITY) {
            row {
                primaryAction = activityAction
                title = "URI not recognized."
            }
        }
    }
}

@Override
public Slice onBindSlice(Uri sliceUri) {
    if (getContext() == null) {
        return null;
    }
    SliceAction activityAction = createActivityAction();
    ListBuilder listBuilder = new ListBuilder(getContext(), sliceUri, ListBuilder.INFINITY);
    // Create parent ListBuilder.
    if ("/hello".equals(sliceUri.getPath())) {
        listBuilder.addRow(new ListBuilder.RowBuilder()
                .setTitle("Hello World")
                .setPrimaryAction(activityAction)
        );
    } else {
        listBuilder.addRow(new ListBuilder.RowBuilder()
                .setTitle("URI not recognized")
                .setPrimaryAction(activityAction)
        );
    }
    return listBuilder.build();
}

fun createSlice(sliceUri: Uri): Slice {
    val activityAction = createActivityAction()
    return list(context, sliceUri, INFINITY) {
        row {
            title = "Perform action in app"
            primaryAction = activityAction
        }
    }
}

fun createActivityAction(): SliceAction {
    val intent = Intent(context, MainActivity::class.java)
    return SliceAction.create(
        PendingIntent.getActivity(context, 0, Intent(context, MainActivity::class.java), 0),
        IconCompat.createWithResource(context, R.drawable.ic_home),
        ListBuilder.ICON_IMAGE,
        "Enter app"
    )
}

public Slice createSlice(Uri sliceUri) {
    if (getContext() == null) {
        return null;
    }
    SliceAction activityAction = createActivityAction();
    return new ListBuilder(getContext(), sliceUri, ListBuilder.INFINITY)
            .addRow(new ListBuilder.RowBuilder()
                    .setTitle("Perform action in app.")
                    .setPrimaryAction(activityAction)
            ).build();
}

public SliceAction createActivityAction() {
    if (getContext() == null) {
        return null;
    }
    return SliceAction.create(
            PendingIntent.getActivity(
                    getContext(),
                    0,
                    new Intent(getContext(), MainActivity.class),
                    0
            ),
            IconCompat.createWithResource(getContext(), R.drawable.ic_home),
            ListBuilder.ICON_IMAGE,
            "Enter app"
    );
}

fun createBrightnessSlice(sliceUri: Uri): Slice {
    val toggleAction =
        SliceAction.createToggle(
            createToggleIntent(),
            "Toggle adaptive brightness",
            true
        )
    return list(context, sliceUri, ListBuilder.INFINITY) {
        row {
            title = "Adaptive brightness"
            subtitle = "Optimizes brightness for available light"
            primaryAction = toggleAction
        }
        inputRange {
            inputAction = (brightnessPendingIntent)
            max = 100
            value = 45
        }
    }
}

fun createToggleIntent(): PendingIntent {
    val intent = Intent(context, MyBroadcastReceiver::class.java)
    return PendingIntent.getBroadcast(context, 0, intent, 0)
}

public Slice createBrightnessSlice(Uri sliceUri) {
    if (getContext() == null) {
        return null;
    }
    SliceAction toggleAction = SliceAction.createToggle(
            createToggleIntent(),
            "Toggle adaptive brightness",
            true
    );
    ListBuilder listBuilder = new ListBuilder(getContext(), sliceUri, ListBuilder.INFINITY)
            .addRow(new ListBuilder.RowBuilder()
                    .setTitle("Adaptive brightness")
                    .setSubtitle("Optimizes brightness for available light.")
                    .setPrimaryAction(toggleAction)
            ).addInputRange(new ListBuilder.InputRangeBuilder()
                    .setInputAction(brightnessPendingIntent)
                    .setMax(100)
                    .setValue(45)
            );
    return listBuilder.build();
}

public PendingIntent createToggleIntent() {
    Intent intent = new Intent(getContext(), MyBroadcastReceiver.class);
    return PendingIntent.getBroadcast(getContext(), 0, intent, 0);
}

class MyBroadcastReceiver : BroadcastReceiver() {

    override fun onReceive(context: Context, intent: Intent) {
        if (intent.hasExtra(Slice.EXTRA_TOGGLE_STATE)) {
            Toast.makeText(context, "Toggled:  " + intent.getBooleanExtra(
                    Slice.EXTRA_TOGGLE_STATE, false),
                    Toast.LENGTH_LONG).show()
        }
    }

    companion object {
        const val EXTRA_MESSAGE = "message"
    }
}

public class MyBroadcastReceiver extends BroadcastReceiver {

    public static String EXTRA_MESSAGE = "message";

    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.hasExtra(EXTRA_TOGGLE_STATE)) {
            Toast.makeText(context, "Toggled:  " + intent.getBooleanExtra(
                    EXTRA_TOGGLE_STATE, false),
                    Toast.LENGTH_LONG).show();
        }
    }
}

fun createDynamicSlice(sliceUri: Uri): Slice {
    return when (sliceUri.path) {
        "/count" -> {
            val toastAndIncrementAction = SliceAction.create(
                createToastAndIncrementIntent("Item clicked."),
                actionIcon,
                ListBuilder.ICON_IMAGE,
                "Increment."
            )
            list(context, sliceUri, ListBuilder.INFINITY) {
                row {
                    primaryAction = toastAndIncrementAction
                    title = "Count: ${MyBroadcastReceiver.receivedCount}"
                    subtitle = "Click me"
                }
            }
        }

        else -> {
            list(context, sliceUri, ListBuilder.INFINITY) {
                row {
                    primaryAction = createActivityAction()
                    title = "URI not found."
                }
            }
        }
    }
}

public Slice createDynamicSlice(Uri sliceUri) {
    if (getContext() == null || sliceUri.getPath() == null) {
        return null;
    }
    ListBuilder listBuilder = new ListBuilder(getContext(), sliceUri, ListBuilder.INFINITY);
    switch (sliceUri.getPath()) {
        case "/count":
            SliceAction toastAndIncrementAction = SliceAction.create(
                    createToastAndIncrementIntent("Item clicked."),
                    actionIcon,
                    ListBuilder.ICON_IMAGE,
                    "Increment."
            );
            listBuilder.addRow(
                    new ListBuilder.RowBuilder()
                            .setPrimaryAction(toastAndIncrementAction)
                            .setTitle("Count: " + MyBroadcastReceiver.sReceivedCount)
                            .setSubtitle("Click me")
            );
            break;
        default:
            listBuilder.addRow(
                    new ListBuilder.RowBuilder()
                            .setPrimaryAction(createActivityAction())
                            .setTitle("URI not found.")
            );
            break;
    }
    return listBuilder.build();
}

public PendingIntent createToastAndIncrementIntent(String s) {
    Intent intent = new Intent(getContext(), MyBroadcastReceiver.class)
            .putExtra(MyBroadcastReceiver.EXTRA_MESSAGE, s);
    return PendingIntent.getBroadcast(getContext(), 0, intent, 0);
}

class MyBroadcastReceiver : BroadcastReceiver() {

    override fun onReceive(context: Context, intent: Intent) {
        if (intent.hasExtra(Slice.EXTRA_TOGGLE_STATE)) {
            Toast.makeText(
                context, "Toggled:  " + intent.getBooleanExtra(
                    Slice.EXTRA_TOGGLE_STATE, false
                ),
                Toast.LENGTH_LONG
            ).show()
            receivedCount++;
            context.contentResolver.notifyChange(sliceUri, null)
        }
    }

    companion object {
        var receivedCount = 0
        val sliceUri = Uri.parse("content://com.android.example.slicesample/count")
        const val EXTRA_MESSAGE = "message"
    }
}

public class MyBroadcastReceiver extends BroadcastReceiver {

    public static int sReceivedCount = 0;
    public static String EXTRA_MESSAGE = "message";

    private static Uri sliceUri = Uri.parse("content://com.android.example.slicesample/count");

    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.hasExtra(EXTRA_TOGGLE_STATE)) {
            Toast.makeText(context, "Toggled:  " + intent.getBooleanExtra(
                    EXTRA_TOGGLE_STATE, false),
                    Toast.LENGTH_LONG).show();
            sReceivedCount++;
            context.getContentResolver().notifyChange(sliceUri, null);
        }
    }
}