Tencent Music Tech Team
Jul 14, 2016 · Mobile Development
Implementing a Custom Lock Screen on Android: Services, Broadcasts, UI Flags, Immersive Mode, and Fingerprint Unlock
Developers can create a custom Android lock screen by starting a foreground service that registers a dynamic SCREEN_OFF broadcast, launching a lock‑screen activity with keyguard‑dismiss and immersive window flags, handling swipe‑to‑unlock gestures, making navigation bars transparent, and integrating fingerprint authentication while respecting system security constraints.
AndroidBroadcastReceiverCustom Lock Screen
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