实践手记——调用人人新版API2 SDK在android平台上发布新鲜事及上传照片

1.下载封装的SDK导入建立的工程

具体操作详见人人网的android sDK说明，虽然人人给开发者提供的文档少得可怜。

2.在Androidmanefest.xml添加代码，添加权限并注册Oauth2认证Activity

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.test.Test4renrenapiv2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="9"
        android:targetSdkVersion="15" />
    
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
    <uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.test.Test4renrenapiv2.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        
        <activity
            android:name="com.renn.rennsdk.oauth.OAuthActivity"
            android:configChanges="orientation|navigation|keyboardHidden"
            android:screenOrientation="portrait"  />
    </application>

</manifest>

3.登录授权认证并调用接口

package com.test.Test4renrenapiv2;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

import android.os.Bundle;
import android.os.Environment;
import android.app.Activity;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;

import com.renn.rennsdk.RennClient;
import com.renn.rennsdk.RennExecutor.CallBack;
import com.renn.rennsdk.RennParam;
import com.renn.rennsdk.RennResponse;
import com.renn.rennsdk.RennClient.LoginListener;
import com.renn.rennsdk.exception.RennException;
import com.renn.rennsdk.param.PutFeedParam;
import com.renn.rennsdk.param.UploadPhotoParam;

public class MainActivity extends Activity {
	
	private RennClient renrenclient;
	private final String appid="[替换为自己的appid]";
	private final String apikey = "[替换为自己的appkey]";
	private final String secretkey = "[替换为自己的secretkey]";
	private final String tag = "debug";
	
	private Button but_feed,login,but_upload;
	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		//获取人人客户端实例并初始化
		renrenclient = RennClient.getInstance(MainActivity.this);
		renrenclient.init(appid, apikey, secretkey);
		//设置需要用户授权的权限范围
		renrenclient.setScope("read_user_blog read_user_photo read_user_status read_user_album "
						+ "read_user_comment read_user_share publish_blog publish_share "
						+ "send_notification photo_upload status_update create_album "
						+ "publish_comment publish_feed");
		renrenclient.setTokenType("bearer");
		login = (Button)findViewById(R.id.login);
		login.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				//通过网页方式用户登录授权
				renrenclient.login(MainActivity.this);
				
			}
		});
	
		
		//为renrenclient设置监听来处理登陆结果
		renrenclient.setLoginListener(new LoginListener() {
			
			@Override
			public void onLoginSuccess() {
				// TODO Auto-generated method stub
				Log.d(tag,"loginScuccess");
				Toast.makeText(MainActivity.this, "login success", Toast.LENGTH_LONG).show();
			}
			
			@Override
			public void onLoginCanceled() {
				// TODO Auto-generated method stub
				
			}
		});
		
		//调用接口发布新鲜事
		but_feed =(Button)findViewById(R.id.but_feed);
		but_feed.setOnClickListener(new OnClickListener(){
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
			
					
						PutFeedParam param = new PutFeedParam();
			
						param.setTitle("新鲜事Title"); 
						param.setMessage("这是一条新鲜事");
						param.setDescription("新鲜事Description"); 
						param.setTargetUrl("http://www.56.com/u72/v_OTAyNTkxMDk.html");
		
			    try {

					renrenclient.getRennService().sendAsynRequest(param,new CallBack() {
						
						@Override
						public void onSuccess(RennResponse arg0) {
							// TODO Auto-generated method stub
							Toast.makeText(MainActivity.this, "put feed success", Toast.LENGTH_LONG).show();
						}
						
						@Override
						public void onFailed(String arg0, String arg1) {
							// TODO Auto-generated method stub
							
						}
					} );
				} catch (RennException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
		//调用人人接口上传一张图片，未指定相册ID默认上传到应用相册
		but_upload = (Button)findViewById(R.id.but_upload);
		but_upload.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				UploadPhotoParam param =new UploadPhotoParam();	
				String descri = new SimpleDateFormat("yyyyMMdd_hhmmss").format(new Date());
				descri = "photo upload at："+descri;
				param.setDescription(descri);
 				File pics_dir=Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
				String file_path = pics_dir.toString()+File.separator+"t3.jpg";
 				File file= new File(file_path);
				param.setFile(file);
				try {
					renrenclient.getRennService().sendAsynRequest(param, new CallBack() {
						
						@Override
						public void onSuccess(RennResponse arg0) {
							// TODO Auto-generated method stub
							Toast.makeText(MainActivity.this, "photo upload success", Toast.LENGTH_LONG).show();
						}
						
						@Override
						public void onFailed(String arg0, String arg1) {
							// TODO Auto-generated method stub
							
						}
					});
				} catch (RennException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
		
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		// Inflate the menu; this adds items to the action bar if it is present.
		getMenuInflater().inflate(R.menu.main, menu);
		return true;
	}

}

4运行效果