May 20, 2025 · A notification is a message that Android displays outside your app's UI to provide the user with reminders, communication from other people, or other timely information from your app. Users can tap the notification to open your app or take an action directly from the notification.

May 20, 2025 · Notifications provide short, timely information about events in your app while it isn't in use. This document shows you how to create a notification with various features. For an introduction to how notifications appear on Android, see the Notifications overview. For sample code that uses notifications, see the SociaLite sample on GitHub.

Android 7.0（API レベル 24）以降では、Android によりメッセージング コンテンツ専用の通知スタイル テンプレートが提供されます。 NotificationCompat.MessagingStyle クラスを使用して、会話タイトル、追加メッセージ、通知のコンテンツ ビューなど、通知に表示する ...

May 15, 2025 · When a notification arrives, Android adds it to the notification drawer. Depending on the parameters you set and the current state of the device, the notification may perform any of the following actions: Make a sound or cause phone vibration.

May 14, 2024 · Notifications provide timely, relevant updates from your app to the user that appear in places such as the status bar, notification drawer, and the lock screen. They inform users about relevant messages, updates, or events within your app — particularly while your app isn't running in the foreground.

May 20, 2025 · Android 13 (API level 33) and higher supports a runtime permission for sending non-exempt (including Foreground Services (FGS)) notifications from an app: POST_NOTIFICATIONS. This change helps users focus on the notifications that are most important to them.

Feb 22, 2024 · Note: As of Android 8.0 (API level 26), you can turn on a setting on your development device to display an on-screen warning that appears as a toast when an app targeting Android 8.0 (API level 26) or higher attempts to post without a notification channel.

Ab Android 7.0 (API-Ebene 24) bietet Android eine Vorlage für den Benachrichtigungsstil speziell für Nachrichteninhalte. Mit der Klasse NotificationCompat.MessagingStyle können Sie mehrere der in der Benachrichtigung angezeigten Labels ändern, darunter den Konversationstitel, zusätzliche Nachrichten und die Inhaltsansicht der Benachrichtigung.

May 21, 2025 · Android 16 introduces progress-centric notifications to help users seamlessly track user-initiated, start-to-end journeys. Notification.ProgressStyle is a new notification style that lets you create progress-centric notifications. Key use …

Les notifications fournissent des informations courtes et opportunes sur les événements de votre application lorsqu'elle n'est pas utilisée. Ce document explique comment créer une notification avec diverses fonctionnalités. Pour découvrir comment les notifications s'affichent sur Android, consultez la présentation des notifications.