点击一个按钮,在linearLayout中动态添加子视图.现在我可以添加子视图,如图所示.
http://dl.dropbox.com/u/50249620/SC20120926-031356.png
我要做的是唯一标识哪个子视图被点击以显示适当的 *** 作.
我的代码,我在添加子视图.
addbutton.setonClickListener(new VIEw.OnClickListener() { @OverrIDe public voID onClick(VIEw v) { // Todo auto-generated method stub inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); customVIEw1 = inflater.inflate(R.layout.people,null); peoplename = (TextVIEw) customVIEw1.findVIEwByID(R.ID.peoplename); peoplename.setText(autoComplete.getText()); customVIEw1.setID(peopleInvitedrelativeLayout.getChildCount() + 1); params4 = new linearLayout.LayoutParams(VIEwGroup.LayoutParams.WRAP_CONTENT,VIEwGroup.LayoutParams.WRAP_CONTENT); customVIEw1.setLayoutParams(params4); peopleInvitedrelativeLayout.addVIEw(customVIEw1,params4); } });
任何帮助或建议将不胜感激.谢谢.
解决方法@H_403_13@ 您可以在任何视图中添加自定义标签,只需在创建视图时执行以下 *** 作即可vIEw.setTag(Object o);
那么稍后在onClickListener中找到标签
vIEw.getTag()
setTag(Object o)将接受任何类型的对象,如字符串,int或自定义类
编辑
addbutton.setonClickListener(new VIEw.OnClickListener() { @OverrIDe public voID onClick(VIEw v) { // Todo auto-generated method stub inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); customVIEw1 = inflater.inflate(R.layout.people,null); peoplename = (TextVIEw) customVIEw1.findVIEwByID(R.ID.peoplename); peoplename.setText(autoComplete.getText()); customVIEw1.setID(peopleInvitedrelativeLayout.getChildCount() + 1); params4 = new linearLayout.LayoutParams(VIEwGroup.LayoutParams.WRAP_CONTENT,VIEwGroup.LayoutParams.WRAP_CONTENT); customVIEw1.setLayoutParams(params4); peopleInvitedrelativeLayout.addVIEw(customVIEw1,params4); //add a tag to a vIEw and add a clickListener to the vIEw customVIEw1.setTag(soMetag); customVIEw1.setonClickListener(myClickListner); } });
clickListener – 为它创建一个类变量
OnClickListener myClickListener = new onClickListener(){ @OverrIDe public voID onClick(VIEw v) { if(v.getTag() == soMetag){ //do stuff }else if(v.getTag() == otherTag){ //do something else } }总结
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