新浪微博开发二------------------------登陆篇

最新推荐文章于 2022-12-04 14:28:02 发布

原创最新推荐文章于 2022-12-04 14:28:02 发布 · 827 阅读

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本文介绍了一个基于Android平台的新浪微博OAuth2.0登录实现案例。通过使用Weibo SDK，开发者可以轻松集成微博登录功能，并获取用户的访问令牌。文章详细展示了如何设置应用密钥、回调地址以及具体的登录流程。

登陆主要用到了OAuth2.0协议,不懂了可以看下百度百科

package test.sinalogin;

import java.io.IOException;
import java.text.SimpleDateFormat;

import com.weibo.sdk.android.Oauth2AccessToken;
import com.weibo.sdk.android.Weibo;
import com.weibo.sdk.android.WeiboAuthListener;
import com.weibo.sdk.android.WeiboDialogError;
import com.weibo.sdk.android.WeiboException;
import com.weibo.sdk.android.net.RequestListener;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageButton;
import android.widget.TextView;
import android.widget.Toast;

public class SinaLoginActivity extends Activity {
    /** Called when the activity is first created. */
	private ImageButton button;
	
	private Weibo weibo;
	 private static final String CONSUMER_KEY = "xxxxxxxxxxxxx";// 替换为开发者的appkey

     private static final String REDIRECT_URL = "http://www.sina.com";//回调网址
     public static Oauth2AccessToken accessToken;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        weibo=Weibo.getInstance(CONSUMER_KEY, REDIRECT_URL);
        button=(ImageButton)findViewById(R.id.LoginButton);
        button.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				weibo.authorize(SinaLoginActivity.this, new AuthDialogListener());//调用认证功能的C//ontext实例
			}
		});
    }
    
    private class AuthDialogListener implements WeiboAuthListener
    {

		@Override
		public void onCancel() {
			// TODO Auto-generated method stub
			
		}

		@Override
		public void onComplete(Bundle values) {
			// TODO Auto-generated method stub
			 String token = values.getString("access_token");
             String expires_in = values.getString("expires_in");
             SinaLoginActivity.accessToken = new Oauth2AccessToken(token, expires_in);
            if (SinaLoginActivity.accessToken.isSessionValid()) 
            {
                     AccessTokenKeeper.keepAccessToken(SinaLoginActivity.this,accessToken);//保存acce_token,
                     Toast.makeText(SinaLoginActivity.this, "认证成功", Toast.LENGTH_SHORT).show();
                     Intent intent=new Intent(SinaLoginActivity.this,HomeActivity1.class);
     				  startActivity(intent);
                     
             }
			
		}

		@Override
		public void onError(WeiboDialogError arg0) {
			// TODO Auto-generated method stub
			
		}

		@Override
		public void onWeiboException(WeiboException arg0) {
			// TODO Auto-generated method stub
			
		}
    	
    }
    
  
}