爱玺玺

爱玺玺的生活日记本。wx:lb87626

android弹出气泡

private void listviewItemClick() {

lv_softmanager_application.setOnItemClickListener(new OnItemClickListener() {


@Override

public void onItemClick(AdapterView<?> parent, View view,

int position, long id) {

//1.屏蔽栏目标题条目

if (position==0 || position == userAppList.size()+1) {

return;

}

//2.获取条目所对应的应用信息

//用了两个List存放数据,position从0开始计数

//先获取userApp的数据,那么只要从0开始到userApp的长度都存放userApp

//再存放sysapp,position是累加变化的,用它减去userApp的长度就能获得syslist里面存放的序号获得数据

if(position<=userAppList.size()){

appInfo=userAppList.get(position-1);//因为加了个栏目textview所有要减去栏目的

}else{

appInfo=sysAppList.get(position-userAppList.size()-2);

}

//3.弹出气泡

TextView contentView=new TextView(getApplicationContext());

contentView.setText("我是popupWindow气泡");

PopupWindow popupWindow=new PopupWindow(contentView, 100, 100);

popupWindow.showAtLocation(parent, Gravity.LEFT|Gravity.TOP, 100, 100);

}

});

}


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