使用gallery实现textView显示竖行列

有时候需求中需要竖展示信息， 显然listView实现比较麻烦。所以将目光转移到gallery，希望gallery能解决这样蛋疼的需求问题。如果可行，同时也不用去专门针对事件监听器重写， 使用现成的就可以 。

代码附上 ， 写了一个简单的demo。

main.xml　　

<?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" android:background="@drawable/zbgimg"
>
<Gallery  android:id="@+id/mGallery" android:layout_width="fill_parent" android:layout_height="fill_parent"/>
</LinearLayout>

在这里写了另外一个xml。 verify_table_two.xml

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

<LinearLayout android:orientation="vertical"
android:layout_width="wrap_content" android:layout_height="fill_parent">
<TextView android:id="@+id/item1" android:layout_height="40dip"
android:layout_width="100dip" android:width="120dip"
android:textColor="#FFF" />

<TextView android:id="@+id/item2" android:editable="true"
android:layout_height="40dip" android:width="70dip"
android:layout_width="100dip" android:textColor="#FFF" />

<TextView android:id="@+id/item3" android:editable="true"
android:textColor="#FFF" android:layout_width="100dip"
android:layout_height="40dip" android:width="70dip" />

<TextView android:id="@+id/item4" android:layout_height="40dip"
android:textColor="#FFF" android:width="70dip" android:editable="true"
android:layout_width="100dip" />

<TextView android:id="@+id/item5" android:editable="true"
android:layout_height="40dip" android:width="70dip"
android:layout_width="100dip" android:textColor="#FFF" />

<TextView android:id="@+id/item6" android:editable="true"
android:textColor="#FFF" android:layout_width="100dip"
android:layout_height="40dip" android:width="70dip" />

<TextView android:id="@+id/item7" android:layout_height="40dip"
android:textColor="#FFF" android:width="80dip" android:editable="true"
android:layout_width="100dip" />
</LinearLayout>
</LinearLayout>

在看下 java 代码 ,很简单 。

package com.wanghf;

import android.app.Activity;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;

public class testImageView extends Activity {
private Gallery mGallery;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);

mGallery = (Gallery) findViewById(R.id.mGallery);
try {
mGallery.setAdapter(new ImageAdapter(this));
} catch (IllegalArgumentException e) {
e.printStackTrace();
}
mGallery.setOnItemClickListener(new OnItemClickListener() {
public void onItemClick(AdapterView parent, View v, int position,
long id) {
testImageView.this.setTitle(String.valueOf(position));
}
});
}
/*
* class ImageAdapter is used to control gallery source and operation.
*/
private class ImageAdapter extends BaseAdapter {

public Activity activity;
private LayoutInflater inflater = null;
private String[] stringid = new String[] { "你大爷", "二大爷", "三大爷", "四大爷",
"五大爷", "大爷的大爷" };
private String[] stringName = new String[] { "1大爷", "2大爷", "3大爷", "4大爷",
"5大爷", "big爷的大爷" };

public ImageAdapter(Activity a) {
activity = a;
inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
//			inflater = LayoutInflater.from(this);
}

public int getCount() {
return stringid.length;
}
public Object getItem(int position) {
return position;
}

public long getItemId(int position) {
return position;
}

public View getView(int position, View convertView, ViewGroup parent) {
View v;
ViewHolder holder;
if (convertView == null) {
LayoutInflater li = getLayoutInflater();
holder = new ViewHolder();
convertView = li.inflate(R.layout.verify_table_two, null);
holder.item1 = (TextView) convertView.findViewById(R.id.item1);
holder.item2 = (TextView) convertView.findViewById(R.id.item2);
convertView.setTag(holder);
holder.item1.setText(stringid[position]);
holder.item2.setText(stringName[position]);
} else {
holder = (ViewHolder) convertView.getTag();
}

return convertView;
}

};
public class ViewHolder {

public TextView item1;
public TextView item2;

}
}

资源下载地址：http://download.csdn.net/detail/android_home/3825617