阳光沙滩-让学习编程变得更加简单

全部文章问答分享共找到8个相关内容

在activity中使用图片轮询时，handler的post方法放在onAttachedToWindow的方法中，removeCallbacks的方法放在onDetachedFromWindow的方法中

2020-12-07 15:43 · Fragment

导航栏的在Fragment里面找不到onAttachedToWindow和onDetachedFromWindow方法实现不了自动轮播----------------------------------

2019-10-05 15:19 · Android

Fragment中怎么调用onAttachedToWindow和onDetachedFromWindow，才能实现B站https://www.bilibili.com/video/BV1Qt411j7Dx

2020-12-26 13:53 · Fragment / onAttachedToWindow / onDetachedFromWindow

duration+=10;if(duration>=360){duration=0;}invalidate();postDelayed(this,500);}});}定义boolean值，让画布在onAttachedToWindow

2020-04-04 00:19 · 课堂笔记

showTab(0); initView(); mHandler = new Handler(); } @Override public void onAttachedToWindow

2022-07-06 23:53 · android

//initView(); mHandler = new Handler(); } // @Override // public void onAttachedToWindow

2022-07-03 15:51 · Android

isFocusableInTouchMode=true}overridefunonAttachedToWindow(){super.onAttachedToWindow()drawing=truepost

caseMotionEvent.ACTION_UP:resumeLooper();break;}returnfalse;}});}@OverrideprotectedvoidonAttachedToWindow(){super.onAttachedToWindow

2019-11-11 22:13 · 自定义控件 / 轮播图 / 无限轮播 / 控件 / 安卓开发