菜单选项按钮(1)

在main.xml中：

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:context="com.zhangli.listdialog.MainActivity" >

    
    <item
        android:id="@+id/myDialog"
        android:orderInCategory="96"
        android:showAsAction="never"
        android:title="自定义选项"/>
    
    <item
        android:id="@+id/mutillistDialog"
        android:orderInCategory="97"
        android:showAsAction="never"
        android:title="多选其它选项"/>
    
    <item
        android:id="@+id/singlelistDialog"
        android:orderInCategory="98"
        android:showAsAction="never"
        android:title="单选其它选项"/>
    
    <item
        android:id="@+id/listDialog"
        android:orderInCategory="99"
        android:showAsAction="never"
        android:title="其它选项"/>
    
    <item
        android:id="@+id/action_settings"
        android:orderInCategory="100"
        android:showAsAction="never"
        android:title="@string/action_settings"/>

</menu>

java代码中：

package com.zhangli.listdialog;

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnMultiChoiceClickListener;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;

public class MainActivity extends Activity {

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {

		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

	// 自己定义的一个确定对话框
	public void myfun(final String s) {
		AlertDialog dialog = new AlertDialog.Builder(this).create();
		dialog.setTitle(s);
		dialog.setMessage("你真的确定吗？");
		dialog.setButton(DialogInterface.BUTTON_POSITIVE, "确定:" + s, new DialogInterface.OnClickListener() {

			@Override
			public void onClick(DialogInterface dialog, int which) {
				Toast.makeText(getApplicationContext(), "已经分享到" + s, Toast.LENGTH_SHORT).show();

			}
		});
		dialog.show();
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		int id = item.getItemId();
		if (id == R.id.action_settings) {
			return true;
		}

		// 这是列表选项对话框
		if (id == R.id.listDialog) {
			final String[] items = { "转发到微信", "转发到QQ好友", "转发到微博" };
			AlertDialog.Builder builder = new AlertDialog.Builder(this);
			builder.setItems(items, new DialogInterface.OnClickListener() {

				@Override
				public void onClick(DialogInterface dialog, int which) {
					myfun(items[which]);
					Toast.makeText(getApplicationContext(), items[which], Toast.LENGTH_SHORT).show();
					// 此处处理逻辑
				}
			});
			AlertDialog dialog = builder.setTitle("标题1").create();
			dialog.show();

		}

		// 这是单选菜单选项对话框
		if (id == R.id.singlelistDialog) {
			final String[] items = { "转发到微信", "转发到QQ好友", "转发到微博" };
			AlertDialog.Builder builder = new AlertDialog.Builder(this);

			builder.setSingleChoiceItems(items, -1, new DialogInterface.OnClickListener() {

				@Override
				public void onClick(DialogInterface dialog, int which) {
					Toast.makeText(getApplicationContext(), items[which], Toast.LENGTH_SHORT).show();
					// 当点击后，对话框消失。
					dialog.dismiss();

				}
			});

			AlertDialog dialog = builder.create();
			dialog.show();

		}

		// 这是多选菜单对话框
		if (id == R.id.mutillistDialog) {
			final String[] items = { "转发到微信", "转发到QQ好友", "转发到微博" };
			AlertDialog.Builder builder = new AlertDialog.Builder(this);

			final boolean[] choices = { false, false, false };

			builder.setMultiChoiceItems(items, choices, new OnMultiChoiceClickListener() {

				@Override
				public void onClick(DialogInterface dialog, int which, boolean isChecked) {

				}
			});
			builder.setTitle("多选框");

			AlertDialog dialog = builder.create();
			dialog.setButton(DialogInterface.BUTTON_POSITIVE, "确定", new DialogInterface.OnClickListener() {

				@Override
				public void onClick(DialogInterface dialog, int which) {
					String s = "";
					for (int i = 0; i < items.length; i++) {
						if (choices[i]) {
							s = s + items[i] + ",";
						}
					}
					Toast.makeText(getApplicationContext(), s, Toast.LENGTH_LONG).show();

				}
			});
			dialog.show();
		}
		// 自定义的对话框
		if (id == R.id.myDialog) {
			AlertDialog.Builder builder = new AlertDialog.Builder(this);

			LayoutInflater mInflater = getLayoutInflater();
			View view = mInflater.inflate(R.layout.myview, null);
			builder.setView(view);

			builder.create().show();
		}

		return super.onOptionsItemSelected(item);
	}
}

自定义的xml：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:src="@drawable/ic_launcher" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="MyView" />

</LinearLayout>

 

 

 

列表对话框效果图：

 

单选对话框效果图：

 

多选对话框效果图：

 

 

 自定义对话框效果图：