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AndroidPub
AndroidPub
Jul 24, 2025 · Mobile Development

Master Android IPC: Services, AIDL, Intents, Broadcasts, Messenger, FileProvider

This guide explores Android's inter‑process communication options—running services in separate processes, defining AIDL interfaces, using explicit and implicit Intents, BroadcastReceiver, Messenger, FileProvider, and ContentProvider—detailing configuration, code examples, and when to choose each method for efficient, secure component interaction.

AIDLAndroidBroadcastReceiver
0 likes · 11 min read
Master Android IPC: Services, AIDL, Intents, Broadcasts, Messenger, FileProvider
vivo Internet Technology
vivo Internet Technology
Apr 12, 2023 · Mobile Development

Exploring FLAG_ACTIVITY_NEW_TASK and Activity Stack Validation in Android

The article investigates a real‑world Android navigation bug by dissecting how FLAG_ACTIVITY_NEW_TASK interacts with launch modes, task affinities and intent construction, revealing that the flag does not always behave like singleTask, that START_DELIVERED_TO_TOP may fail to deliver new intents, and offering debugging steps and practical fixes.

ActivityAndroidFLAG_ACTIVITY_NEW_TASK
0 likes · 23 min read
Exploring FLAG_ACTIVITY_NEW_TASK and Activity Stack Validation in Android
HomeTech
HomeTech
Mar 8, 2022 · Mobile Development

Best Practices for Secure Android Component Development

This article explains how to securely use Android components during development by identifying risk points, recommending proper use of the android:exported attribute, custom permissions, intent validation, and safe BroadcastReceiver and ContentProvider practices to enhance app reliability and security.

AndroidBroadcastReceiverComponent Security
0 likes · 7 min read
Best Practices for Secure Android Component Development
Tencent Music Tech Team
Tencent Music Tech Team
Nov 10, 2021 · Mobile Development

Android Routing Management: Activity, Fragment, and Hybrid Page Navigation

Android routing management separates native navigation—using Activity launch modes, the ActivityManagerService task stack, intents, and the Navigation component for fragments—from hybrid navigation, where Activities host WebView, Weex/React‑Native, or Flutter pages and communicate via intents, bridges, or platform channels to achieve flexible page routing.

ActivityAndroidFragment
0 likes · 13 min read
Android Routing Management: Activity, Fragment, and Hybrid Page Navigation
The Dominant Programmer
The Dominant Programmer
Nov 8, 2021 · Mobile Development

Read NFC Tag ID on Android to Use as Unique User Identifier

The article explains how to read an NFC card’s UID on Android, use it as a unique user identifier for login verification, and walks through required permissions, setting the activity launch mode to singleTop, designing the UI layout, handling NFC intents, converting the UID to a hex string, and debugging the implementation.

AndroidForeground DispatchIntent
0 likes · 8 min read
Read NFC Tag ID on Android to Use as Unique User Identifier
Baidu Intelligent Testing
Baidu Intelligent Testing
Sep 28, 2016 · Mobile Development

Security Checklist for Android Component Communication

This article outlines essential security checks for Android components—including Activity, WebView, BroadcastReceiver, Service, and ContentProvider—highlighting common vulnerabilities such as exported components, SSL handling, saved passwords, implicit intents, and unsafe broadcast APIs, and provides practical code examples and mitigation steps.

AndroidBroadcastReceiverComponent
0 likes · 7 min read
Security Checklist for Android Component Communication