/android-notifications

Integrate Android app notifications using Firebase Cloud Messaging and NotificationCompat. Use when setting up FCM, notification channels, or client-side notification taps; defer Flutter, server sends, WorkManager orchestration, and generic Intent handling.

hoangnguyen0403@hoangnguyen0403

GitHub

From plugin

agent-skills-standard

538200 skills1 MCP

Install

$ npx -y skills add hoangnguyen0403/agent-skills-standard --skill android-notifications --agent claude-code

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How this skill gets triggered: by you, by Claude, or both.

Fires itselfAuto-invocation. Claude auto-loads it when your prompt matches the work.
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Slash command/android-notifications

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Integrate Android app notifications using Firebase Cloud Messaging and NotificationCompat. Use when setting up FCM, notification channels, or client-side notification taps; defer Flutter, server sends, WorkManager orchestration, and generic Intent handling.

SKILL.md

android-notifications.SKILL.md

name: android-notifications
description: Integrate Android app notifications using Firebase Cloud Messaging and NotificationCompat. Use when setting up FCM, notification channels, or client-side notification taps; defer Flutter, server sends, WorkManager orchestration, and generic Intent handling.
metadata:
  triggers:
    files:
    - '**/*Notification*.kt'
    - '**/MainActivity.kt'
    keywords:
    - FirebaseMessaging
    - NotificationCompat
    - NotificationChannel
    - FCM

Android Notifications

Priority: P2 (MEDIUM)

Implementation Guidelines

**Channels**: Create **`NotificationChannel`** with unique ID (required for **API 26+**). Notifications without valid channel **silently dropped**. Use **`NotificationCompat`** for backwards compatibility.
**Permissions**: **Explicitly request `POST_NOTIFICATIONS`** on **Android 13+ (API 33)**. Avoid requesting system permission on **app launch**; show **priming dialog** first to explain benefit.
**Service**: Implement **`FirebaseMessagingService`** with **`onMessageReceived`** and **`onNewToken`** for background push handling. Declare service in **`AndroidManifest`** with `MESSAGING_EVENT` intent action.
**Flow**: Handle **notification taps in both `onCreate` and `onNewIntent`** using **`PendingIntent`**. Pass data between activities via `Intent` extras.
**Payload**: Limit notification payload to essential IDs. Perform **background data fetching** via WorkManager if more data needed.

Anti-Patterns

**No Missing Channel**: Notifications fail silently without channels on API 26+.
**No Unconditional Requests**: Don't spam permission dialog on first launch.
**No Missing Manifest**: Service must declared with `MESSAGING_EVENT` action.