android弹出带图标的列表对话框

只是做做笔记，以后忘了容易找到，别的没什么

package com.tenghu.menu;import android.os.Bundle;import android.app.Activity;import android.app.AlertDialog;import android.content.DialogInterface;import android.view.Gravity;import android.view.Menu;import android.view.View;import android.view.ViewGroup;import android.widget.AbsListView;import android.widget.AbsListView.LayoutParams;import android.widget.BaseAdapter;import android.widget.Button;import android.widget.TextView;import android.widget.Toast;public class MainActivity extends Activity {//创建图片数组private int[] images={R.drawable.one,R.drawable.two,R.drawable.three};@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);Button button=(Button) this.findViewById(R.id.menu);final TextView tv=(TextView) this.findViewById(R.id.tv_info);button.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {new AlertDialog.Builder(MainActivity.this).setTitle("图片菜单").setIcon(R.drawable.one).setAdapter(new MyAdapter(), new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {//点击的菜单String text=MainActivity.this.getResources().getStringArray(R.array.array)[which];tv.setText(text);}}).show();}});}class MyAdapter extends BaseAdapter{@Overridepublic int getCount() {return images.length;}@Overridepublic Object getItem(int position) {return images[position];}@Overridepublic long getItemId(int position) {return position;}@Overridepublic View getView(int position, View convertView, ViewGroup parent) {//创建TextViewTextView tv=new TextView(MainActivity.this);//获取资源信息String text=MainActivity.this.getResources().getStringArray(R.array.array)[position];//设置TextView文本tv.setText(text);//设置字体大小tv.setTextSize(20);AbsListView.LayoutParams layout=new AbsListView.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);//设置文本宽高tv.setLayoutParams(layout);//设置搞定tv.setMinHeight(40);//设置垂直居中tv.setGravity(Gravity.CENTER_VERTICAL);//设置文本颜色tv.setTextColor(getResources().getColor(android.R.color.holo_orange_dark));//设置文本的边距tv.setPadding(10, 10, 10, 10);//设置图片在文本的左边tv.setCompoundDrawablesWithIntrinsicBounds(images[position], 0, 0, 0);//设置图片与文本的距离tv.setCompoundDrawablePadding(10);return tv;}}}