Web28 de set. de 2015 · 3 Answers. Sorted by: 58. Fragments are "drawn" via the View you return in onCreateView (). You can use the event handlers in that. Usually, if there's a command that needs to be run when the View first comes to view, you can assign it in a Runnable and attach it to the View via the post () method. getView ().post (new Runnable … Web16 de mai. de 2024 · onWindowFocusChanged. 简介: 这个onWindowFocusChanged指的是这个Activity得到或者失去焦点的时候 就会call。. 也就是说 如果你想要做一个Activity一加载完毕,就触发什么的话 完全可以用这个!. !. !. package com. 这个onWindowFocusChanged指的是这个Activity得到或者失去焦点的时候 ...
onWindowFocusChanged 调用时机 - CSDN博客
Web5. onWindowFocusChanged Este método existe en activity de api En, si en activity Se puede llamar directamente, pero en fragment No funcionará A continuación se detallan dos métodos correspondientes: método uno: // La vista aquí es un fragmento, minSdkVersion debe ser mayor o igual que 18 view.getViewTreeObserver ... Web1 de nov. de 2024 · 1.onWindowFocusChanged 这个方法会被调用多次,在View初始化完毕后会调用,当Activity的窗口得到焦点和失去焦点都会被调用一次(Activity继续执行和暂停执行时)。 @Override public void onWindowFocusChanged(boolean hasFocus) { super.onWindowFocusChanged(hasFocus); if (hasFocus) { int width = … how to use clickdose
onWindowFocusChanged in fragment - programador clic
Webpublic void onWindowFocusChanged (boolean hasFocus) { // TODO Auto-generated method stub super.onWindowFocusChanged (hasFocus); TableLayout map1 = (TableLayout) findViewById (R.id.map); int left = map1.getLeft (); int top = map1.getTop (); arrayMap.setPara (left, top); // BallStart (); } Example #17 0 Show file Web到此,Activity.onWindowFocusChanged(boolean hasFocus)触发流程结束。 对了,DecorView.setWindow(PhoneWindow phoneWindow)又是什么时候调用的? 回到第一 … WebYou can either create an interface and all your fragments implement this interface, and inside your onWindowFocusChanged you get the current fragment and pass call the method provided by the interface. A sample interface for the fragments could be: public interface IOnFocusListenable { public void onWindowFocusChanged (boolean … how to use clickbank youtube