android平台中实现分享功能

首先新建share.xml布局文件

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

<Button
android:id="@+id/share"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="分享" />

</LinearLayout>

然后是新建Activity

/**
* ShareActivity.java
* 版权所有(C) 2012
* 创建:cuiran 2012-10-17 上午9:23:05
*/
package com.cayden.citygirl.activity;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

/**
* TODO
* @author cuiran
* @version TODO
*/
public class ShareActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);

setContentView(R.layout.share);

Button share=(Button)this.findViewById(R.id.share);
share.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View v) {
Intent intent=new Intent(Intent.ACTION_SEND);
intent.setType("image/*");
intent.putExtra(Intent.EXTRA_SUBJECT, "Share");
intent.putExtra(Intent.EXTRA_TEXT, "I have successfully share my message through my app (分享自city丽人馆)");

intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(Intent.createChooser(intent, getTitle()));

}
});

}


}