AlterDialog 经常使用的样式

使用AlerDialog 创建对话框 ：

AlertDialog.Builder builder = new AlertDialog.Builder(this); 

1.设置简单的对话框

builder.setIcon(R.drawable.icon);
       builder.setTitle("你确定要离开吗？");
       builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
           public void onClick(DialogInterface dialog, int whichButton) {
               //这里加入点击确定后的逻辑
           }
       });
       builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
           public void onClick(DialogInterface dialog, int whichButton) {
               //这里加入点击确定后的逻辑
           }
       });
       builder.create().show();  

2.设置列表对话框

String[] mItems = {"item0","item1","itme2","item3","itme4","item5","item6"};
AlertDialog.Builder builder = new AlertDialog.Builder(MainDialog.this);
        builder.setTitle("列表选择框");
        builder.setItems(mItems, new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int which) {
                //点击后弹出窗体选择了第几项
            }
        });
        builder.create().show();  

3.设置单选对话框

int mSingleChoiceID = -1;
builder.setIcon(R.drawable.icon);
    builder.setTitle("单项选择");
    builder.setSingleChoiceItems(mItems, 0, new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
                mSingleChoiceID = whichButton;
        }
    });
    builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
            if(mSingleChoiceID > 0) {
          //  你选择的是" + mSingleChoiceID;
            }
        }
    });
    builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {  

        }
    });
   builder.create().show(); 

4.设置多选对话框

ArrayList <Integer>MultiChoiceID = new ArrayList <Integer>();
builder.setIcon(R.drawable.icon);
    builder.setTitle("多项选择");
    builder.setMultiChoiceItems(mItems,
            new boolean[]{false, false, false, false, false, false, false},
            new DialogInterface.OnMultiChoiceClickListener() {
                public void onClick(DialogInterface dialog, int whichButton, boolean isChecked) {
                   if(isChecked) {
                       MultiChoiceID.add(whichButton);
                  //   你选择的为：mItems[whichButton]
                   }else {
                       MultiChoiceID.remove(whichButton);
                   }
                }
            });
    builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {
            String str = "";
            int size = MultiChoiceID.size();
            for (int i = 0 ;i < size; i++) {
          <span style="white-space:pre">	</span>  str+= mItems[MultiChoiceID.get(i)] + ", ";
            }
        }
    });
    builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int whichButton) {  

        }
    });
   builder.create().show(); 

5.设置自己定义布局对话框

     View view =  LayoutInflater.from(this).inflate(R.layout.custom, null);
     builder.setIcon(R.drawable.icon);
     builder.setTitle("自己定义输入框");
     builder.setView(<span style="font-family: 宋体, 'Arial Narrow', arial, serif;">view</span>);
     builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
         public void onClick(DialogInterface dialog, int whichButton) {  

         EditText userName = (EditText) textEntryView.findViewById(R.id.etUserName);
         EditText password = (EditText) textEntryView.findViewById(R.id.etPassWord);
         // userName.getText().toString()  +  password.getText().toString();
         }
     });
     builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
         public void onClick(DialogInterface dialog, int whichButton) {  

         }
     });
   builder.create().show();