LayoutParams 命名的时候，最好用与子控件相关的字符串命名， 

 1     @Override
 2     public View initView() {
 3         RelativeLayout container = new RelativeLayout(UIUtils.getContext());// 容器
 4         AbsListView.LayoutParams ctparams = new AbsListView.LayoutParams(
 5                 AbsListView.LayoutParams.MATCH_PARENT, UIUtils.dip2px(150));
 6         container.setLayoutParams(ctparams);
 7 
 8         viewPager = new ViewPager(UIUtils.getContext());// viewpager
 9         RelativeLayout.LayoutParams vpParams = new RelativeLayout.LayoutParams(
10                 RelativeLayout.LayoutParams.MATCH_PARENT,
11                 RelativeLayout.LayoutParams.MATCH_PARENT);
12         viewPager.setLayoutParams(vpParams);
13 
14         container.addView(viewPager);// 添加viewpager
15 
16         // indicator指示器的布局
17         llLayout = new LinearLayout(UIUtils.getContext());// 线性布局
18         int padding = UIUtils.dip2px(10);
19         llLayout.setPadding(padding, padding, padding, padding);// 设置padding值
20         llLayout.setOrientation(LinearLayout.HORIZONTAL);//设置水平排列
21         RelativeLayout.LayoutParams llParams = new RelativeLayout.LayoutParams(
22                 // 线性布局属性
23                 RelativeLayout.LayoutParams.WRAP_CONTENT,
24                 RelativeLayout.LayoutParams.WRAP_CONTENT);
25 
26         llParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);// 增加线性布局规则
27         llParams.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
28         llLayout.setLayoutParams(llParams);
29 
30         ivParams = new LinearLayout.LayoutParams(
31                 LinearLayout.LayoutParams.WRAP_CONTENT,
32                 LinearLayout.LayoutParams.WRAP_CONTENT);
33 
34         container.addView(llLayout); // 添加指示器布局
35 
36         return container;
37     }

LayoutParams 命名的时候，最好用与子控件相关的字符串命名，这样一看就明白了是谁的属性, 并且宽高也是子控件的宽高

posted @ 2016-07-14 23:58  达哥的博客  阅读(295)  评论(0)  编辑  收藏  举报