/**
* (获取输入)
*/
private void showInputDialog() {
ScrollView scrollview =
getInitView() ;
final LinearLayout layout =
(LinearLayout)
scrollview.findViewById(30) ;
new AlertDialog.Builder(
this)
.setTitle("请输入"
)
.setIcon(android.R.drawable.ic_dialog_info)
.setView(scrollview)
.setPositiveButton("确定",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
setNewModule(layout) ;
}
})
.setNegativeButton("取消",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int which) {
// do nothing
}
})
.show();
}
/**
* (动态设置view)
*/
private ScrollView getInitView() {
//新建一个布局
LinearLayout layout =
new LinearLayout(
this);
LinearLayout.LayoutParams layoutParams =
new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT);
//设置为纵向布局
layout.setOrientation(LinearLayout.VERTICAL) ;
//设置layout大小
layout.setLayoutParams(layoutParams) ;
//设置layout Id
layout.setId(30) ;
//新建编辑框
EditText titleEditText =
new EditText(
this);
titleEditText.setId(20) ;
titleEditText.setHint("请输入title:"
);
//要添加更多对话框可以照着例子添加
//把编辑框加入到layout中
layout.addView(titleEditText) ;
//给layout包一层可滚动的scrollview
ScrollView scrollview =
new ScrollView(
this) ;
scrollview.setLayoutParams(layoutParams) ;
scrollview.addView(layout) ;
return scrollview ;
}
/**
* (设置module的值)
* @param layout
*/
private void setNewModule(LinearLayout layout) {
String title =
((EditText)layout.findViewById(20))
.getText().toString() ;
//此处省略掉一些代码
//设置module
Module module =
new Module() ;
module.title =
title;
}
效果图大致如下:
转载于:https://www.cnblogs.com/jasonkent27/p/4694913.html