android 多选列表对话框如何做？

[米尤人]

android 多选列表对话框如何做？有没有示例源码?

[米尤人]

没有人加答吗》

[Birds2018]

多选列表对话框？
是弹出对话框，对话框中有列表显示？ 如果是这样，自定义Dialog可以做到

[verysb5]

自定义Dialog可以做到

[chewei830]

public class DialogActivity extends Activity {
private Button b;
private TextView tv;
final String[] items={"a","b","c"};
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
this.setContentView(R.layout.dialog);
b=(Button)this.findViewById(R.id.dialog_b);
tv=(TextView)this.findViewById(R.id.dialog_tv);
final AlertDialog.Builder builder=new AlertDialog.Builder(this);
b.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
builder.setTitle("select").setMultiChoiceItems(items, null, new DialogInterface.OnMultiChoiceClickListener() {

@Override
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
// TODO Auto-generated method stub
tv.setText(items[which]);
}
});
AlertDialog ad=builder.create();
ad.show();
}
});
}

}

应该看得懂吧

[foley_liao]

直接用一个activity设置成对话框模式不是很好实现, 在这个activity的布局里面随便放多少个列表都行。

<activity android:name=".DialogActivity" android:theme="@android:style/Theme.Dialog"></activity>

[lversam]

activity中这样写:

package com.android.test;


import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.AlertDialog.Builder;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class CheckboxDialogSample extends Activity {
	final int LIST_DIALOG_MULTIPLE = 5;				
	boolean[] mulFlags=new boolean[]{true,false,false,true};
	String[] items=null;
    @Override
    public void onCreate(Bundle savedInstanceState) {	
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);					
        items=getResources().getStringArray(R.array.msa);	
        Button btn = (Button)findViewById(R.id.Button01);
        btn.setOnClickListener(new View.OnClickListener() {	
			@Override
			public void onClick(View v) {
				showDialog(LIST_DIALOG_MULTIPLE);			
			}
		});
    }
	@Override
	protected Dialog onCreateDialog(int id) {				
		Dialog dialog = null;
		switch(id){		
		case LIST_DIALOG_MULTIPLE:
			Builder b = new AlertDialog.Builder(this);		
			b.setIcon(R.drawable.header);					
			b.setTitle(R.string.title);						
			b.setMultiChoiceItems(						
					R.array.msa,
					mulFlags,			
					new DialogInterface.OnMultiChoiceClickListener() {
						@Override
						public void onClick(DialogInterface dialog, int which, boolean isChecked) {
							mulFlags[which] = isChecked;		
							String result = "您选择了：";
							for(int i=0;i<mulFlags.length;i++){
								if(mulFlags[i]){		
									result = result+items[i]+"、";
								}
							}
							EditText et = (EditText)findViewById(R.id.EditText01);
							et.setText(result.substring(0,result.length()-1));
						}
					});
			b.setPositiveButton(					
					R.string.ok,
					new DialogInterface.OnClickListener(){
						@Override
						public void onClick(DialogInterface dialog, int which) {}
			});
			dialog = b.create();				
			break;
		default:
			break;
		}
		return dialog;							
	}
}

main.xml中这样写:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
    <EditText 
        android:id="@+id/EditText01" 
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content"
        android:editable="false"
        android:cursorVisible="false"
        />
    <Button 
        android:text="@string/btn"
        android:id="@+id/Button01"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        />
</LinearLayout>

string中随你了,配好就差不多了

[JamesLiu]

http://blog.csdn.net/jamesliulyc/archive/2011/04/24/6359628.aspx