WebDec 16, 2014 · A realtime example would be an email app with activities ReadMailInInbox -> OpenMailFullScreen -> ReplyMail once you reply to your mail you wont want to go back … WebMay 25, 2013 · FLAG_ACTIVITY_CLEAR_TASK :如果在调用Context.startActivity时传递这个标记,将会导致任何用来放置该activity的已经存在的task里面的已经存在的activity先 …
Android的Intent.FLAG_ACTIVITY_CLEAR_TOP无效 - CSDN …
Web所以在 Service 中启动 Activity 必须添加 FLAG_ACTIVITY_NEW_TASK,原因也很简单,每个 Activity 启动都需要一个任务栈,非 Activity 的 context 存在后台启动的可能,而此时前台是其他 App 的任务栈,甚至我们的 App 根本没有创建过任务栈,为了防止这些无法预料的情况出现,被强制要求添加这个 Flag。 WebSep 13, 2024 · 关于Android的Intent.FLAG_ACTIVITY_CLEAR_TOP. 如果设置,并且这个Activity已经在当前的Task中运行, 因此,不再是重新启动一个这个Activity的实例,而是在这个Activity上方的所有Activity都将 关闭然后这个Intent会作为一个新的Intent投递到老的Activity(现在位于顶端)中。 例如 ... impression solutions kyocera
FLAG_ACTIVITY_NEW_TASK与FLAG_ACTIVITY_CLEAR_TOP …
WebAug 27, 2024 · FLAG_ACTIVITY_CLEAR_TOP; 호출하는 Activity가 스택에 있을 경우, 해당 Activity를 최상위로 올리면서, 그 위에 있던 Activity들을 모두 삭제하는 Flag. WebApr 13, 2015 · I can successfully do this by adding the following flags to the startActivity Call: myIntent.setFlags (Intent.FLAG_ACTIVITY_SINGLE_TOP Intent.FLAG_ACTIVITY_CLEAR_TOP); I am worried that this is not an ideal way to do things since it took me a long time to find it. It made me think that no one uses it very much. WebApr 10, 2015 · From the Android documentation: FLAG_ACTIVITY_CLEAR_TASK. If set in an Intent passed to Context.startActivity(), this flag will cause any existing task that would be associated with the activity to be cleared before the activity is started. impressions on linkedin how to access