Feature/background memory save - #807
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LiangNuoXuan wants to merge 7 commits into
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Add a setting toggle that automatically kills the UI process 3 seconds after the app goes to background, freeing UI memory while ClashService keeps running in the :background process. - UiStore: add autoDestroyUI preference - AppSettingsDesign: add toggle below "hide from recents" - MainApplication: observe app visibility and kill UI process - ApplicationObserver: support multiple visibility listeners (was overwritten by Remote.launch, breaking our callback)
ic_baseline_hide was already used by hideAppIcon switch right above; use ic_baseline_close to avoid duplicate icons on adjacent settings.
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https://developer.android.com/guide/components/activities/process-lifecycle?hl=zh-cn 建议学习Android应用的生命周期，尤其是缓存进程一节。 |
Replace Process.killProcess with finishing all activities and triggering GC. This avoids bypassing Android lifecycle (Activity.onDestroy, Service .onDestroy) and resolves LogcatService state leak issues while still releasing UI memory (View trees, design objects).
Core services (ClashService, TunService, RemoteService) and VPN run in :background process, unaffected by killing UI process. LogcatService only starts when user opens logs screen; static 'running' flag resets on new process launch. Killing UI process is the cleanest way to release all UI memory (Activities, Views, Design objects, Application singletons).
- Remove redundant ApplicationObserver.attach (Remote.launch already calls it); register our listener before Remote.launch so we don't miss the first visibility event. - Remove unused isAppVisible getter. Keep changes strictly limited to UI process memory management.
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好的，我写的是开关由用户自己决定 |
- Add protected activities whitelist to prevent killing during edits - Add pendingExternalRequest flag to protect VPN authorization flow - Add polling-based detection (wait when protected, kill when idle) - Add auto_destroy.log for persistent self-destroy tracking - Fix type inference for protectedActivities Set<Class<*> - Complete translations for 6 additional languages
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’应用进入后台3秒后自动销毁界面以节省内存‘ 开关
