MainActivity.java主要代码:

public class MainActivity extends ActionBarActivity {

public ListView lv;

public int[] imageIDS={R.drawable.a,R.drawable.b,R.drawable.c,

R.drawable.d,R.drawable.e,R.drawable.f,R.drawable.g,

R.drawable.h,R.drawable.j};

public String[] name={"a","b","c","d","e","f","g","h","j"};

public int num[]=new int[10];

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

for(int i=0;i<10;i++)

num[i]=i+1;

// Log.i("imageids",String.valueOf(imageIDS.length));

lv=(ListView) findViewById(R.id.list);

//myBaseAdapter adapter =new myBaseAdapter(MainActivity.this);

Myadapter adapter=new Myadapter(MainActivity.this, imageIDS, name, num);

lv.setAdapter(adapter);

lv.setOnItemClickListener(new OnItemClickListener() {

@Override

public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,

long arg3) {

// TODO Auto-generated method stub

AlertDialog.Builder dialog=new AlertDialog.Builder(MainActivity.this);

dialog.setTitle("你最喜欢这个人物吗？")

.setIcon(imageIDS[arg2])

.setMessage("就是它！！")

.setPositiveButton("确定", null)

.setNegativeButton("重选", null)

.show();

}

});

}

//该类为基本用法，未经优化，上述代码未使用该类

class myBaseAdapter extends BaseAdapter{

private Context context;

public myBaseAdapter(Context context) {

this.context=context;

}

@Override

public int getCount() {

// TODO Auto-generated method stub

return imageIDS.length;

}

@Override

public Object getItem(int position) {

// TODO Auto-generated method stub

return null;

}

@Override

public long getItemId(int position) {

// TODO Auto-generated method stub

return 0;

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

// TODO Auto-generated method stub

LayoutInflater flater= LayoutInflater.from(context);

View view=flater.inflate(R.layout.base, null);

ImageView ivg=(ImageView) view.findViewById(R.id.iv);

ivg.setImageResource(imageIDS[position]);

TextView tv1=(TextView) view.findViewById(R.id.t1);

tv1.setText(String.valueOf(num[position]));

TextView tv2=(TextView) view.findViewById(R.id.t2);

tv2.setText(name[position]+" hi");

return view;

}

}

}

activity_main.xml主要代码：

<TextView

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text="动漫人物,你最喜欢哪个？" />

<ListView

android:id="@+id/list"

android:layout_height="wrap_content"

android:layout_width="wrap_content"

/>

base.xml主要代码：

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="horizontal" >

<ImageView

android:id="@+id/iv"

android:layout_width="80dp"

android:layout_height="80dp"

/>

<LinearLayout

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:orientation="vertical"

>

<TextView

android:id="@+id/t1"

android:layout_width="match_parent"

android:layout_height="wrap_content"

/>

<TextView

android:id="@+id/t2"

android:layout_width="match_parent"

android:layout_height="wrap_content"

/>

</LinearLayout>

Myadapter.java主要代码：

public class Myadapter extends BaseAdapter {

private Context context;

private String[] names;

int[] imagesIDS,num;

public Myadapter(Context context,int[] imagesIDS,String[]names,int[] num) {

this.context=context;

this.imagesIDS=imagesIDS;

this.names=names;

this.num=num;

}

static class ViewHold{

public ImageView iv;

public TextView t1;

public TextView t2;

};

@Override

public int getCount() {

// TODO Auto-generated method stub

return imagesIDS.length;

}

@Override

public Object getItem(int position) {

// TODO Auto-generated method stub

return null;

}

@Override

public long getItemId(int position) {

// TODO Auto-generated method stub

return 0;

}

@Override

public View getView(int position, View convertView, ViewGroup parent) {

// TODO Auto-generated method stub

LayoutInflater flater= LayoutInflater.from(context);

ViewHold viewhold = null;

if(convertView==null){

convertView=flater.inflate(R.layout.base, null);

viewhold=new ViewHold();

viewhold.iv=(ImageView) convertView.findViewById(R.id.iv);

viewhold.t1=(TextView) convertView.findViewById(R.id.t1);

viewhold.t2=(TextView) convertView.findViewById(R.id.t2);

convertView.setTag(viewhold);

}

else{

viewhold=(ViewHold) convertView.getTag();

}

viewhold.iv.setImageResource(imagesIDS[position]);

viewhold.t1.setText(names[position]);

viewhold.t2.setText(String.valueOf(num[position]));

return convertView;

}

}