常备资料查询

1. 退出分屏  (android 14)

StageCoordinator.java  （package com.android.wm.shell.splitscreen;）

 private void exitSplitScreen(@Nullable StageTaskListener childrenToTop,@ExitReason int exitReason) {if (!mMainStage.isActive()) return;final WindowContainerTransaction wct = new WindowContainerTransaction();applyExitSplitScreen(childrenToTop, wct, exitReason);}

2. 打开断点调试

adb shell setprop persist.debug.dalvik.vm.jdwp.enabled 1

dumpsys activity containers --当前窗口层级结构树

启动过程中哪些Activity需要暂停Android14