分类：android刷新频率

2022
01-06

Android 显示刷新频率的实现代码

Android显示刷新频率android11-release开发者选项->显示刷新频率packages/apps/Settings/src/com/android/settings/development/ShowRefreshRatePreferenceController.java调用SurfaceFlinger::onTransact中1034方法updateShowRefreshRateSetting()通过SurfaceFlinger获取mRefreshRateOverlay!=nullptr判断显示是否打开writeShowRefreshRateSetting(booleanisEnabled)设置打开显示刷新频率publicclassShowRefresh... 继续阅读 >