Android 使用新浪微博SSO授权

新浪微博SSO授权，很早就做好了，只是一直没有时间整理博客，今天加班，晚上闲暇之时便想到整理一下。由于整个七月份很忙，加班很多。前段时间把腾讯微博的SSO认证整理好了。想在七月份翻篇之前再写点东西。好了，不多说废话了，下面就说说关于新浪微博SSO认证的内容。

新浪微博比较简单，而且很方便使用。由于在腾讯微博中我有讲到SSO认证的过程，这里主要是看看新浪微博demo中的MainActivity，这个类中告诉我们如何进行新浪微博的授权，按照这个范例来做就可以的。下面是这个类的源码

package com.weibo.sdk.android.demo;

import java.text.SimpleDateFormat;

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

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.keep.AccessTokenKeeper;
import com.weibo.sdk.android.sso.SsoHandler;
import com.weibo.sdk.android.util.Utility;
/**
*
* @author liyan (liyan9@staff.sina.com.cn) 这位是新浪SSO认证的开发者，很优秀的开发者
*/
public class MainActivity extends Activity {

private Weibo mWeibo;
private static final String CONSUMER_KEY = "966056985";// 替换为开发者的appkey，例如"1646212860";
private static final String REDIRECT_URL = "http://www.sina.com";
private Button authBtn, apiBtn, ssoBtn, cancelBtn;
private TextView mText;
public static Oauth2AccessToken accessToken;
public static final String TAG = "sinasdk";
/**
* SsoHandler 仅当sdk支持sso时有效，
*/
SsoHandler mSsoHandler;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mWeibo = Weibo.getInstance(CONSUMER_KEY, REDIRECT_URL);

authBtn = (Button) findViewById(R.id.auth);
authBtn.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
mWeibo.authorize(MainActivity.this, new AuthDialogListener());
}
});
ssoBtn = (Button) findViewById(R.id.sso);// 触发sso的按钮
try {
Class sso = Class.forName("com.weibo.sdk.android.sso.SsoHandler");
ssoBtn.setVisibility(View.VISIBLE);
} catch (ClassNotFoundException e) {
Log.i(TAG, "com.weibo.sdk.android.sso.SsoHandler not found");

}
ssoBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
/**
* 下面两个注释掉的代码，仅当sdk支持sso时有效，
*/

mSsoHandler = new SsoHandler(MainActivity.this, mWeibo);
mSsoHandler.authorize(new AuthDialogListener());
}
});
cancelBtn = (Button) findViewById(R.id.apiCancel);
cancelBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
AccessTokenKeeper.clear(MainActivity.this);
authBtn.setVisibility(View.VISIBLE);
ssoBtn.setVisibility(View.VISIBLE);
cancelBtn.setVisibility(View.INVISIBLE);
mText.setText("");
}
});

mText = (TextView) findViewById(R.id.show);
MainActivity.accessToken = AccessTokenKeeper.readAccessToken(this);
if (MainActivity.accessToken.isSessionValid()) {
Weibo.isWifi = Utility.isWifi(this);
try {
Class sso = Class.forName("com.weibo.sdk.android.api.WeiboAPI");// 如果支持weiboapi的话，显示api功能演示入口按钮
apiBtn.setVisibility(View.VISIBLE);
} catch (ClassNotFoundException e) {
// e.printStackTrace();
Log.i(TAG, "com.weibo.sdk.android.api.WeiboAPI not found");

}
authBtn.setVisibility(View.INVISIBLE);
ssoBtn.setVisibility(View.INVISIBLE);
cancelBtn.setVisibility(View.VISIBLE);
String date = new java.text.SimpleDateFormat("yyyy/MM/dd hh:mm:ss")
.format(new java.util.Date(MainActivity.accessToken
.getExpiresTime()));
mText.setText("access_token 仍在有效期内,无需再次登录: \naccess_token:"
+ MainActivity.accessToken.getToken() + "\n有效期：" + date);
} else {
mText.setText("使用SSO登录前，请检查手机上是否已经安装新浪微博客户端，目前仅3.0.0及以上微博客户端版本支持SSO；如果未安装，将自动转为Oauth2.0进行认证");
}

}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}

class AuthDialogListener implements WeiboAuthListener {

@Override
public void onComplete(Bundle values) {
String token = values.getString("access_token");
String expires_in = values.getString("expires_in");
MainActivity.accessToken = new Oauth2AccessToken(token, expires_in);
if (MainActivity.accessToken.isSessionValid()) {
String date = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss")
.format(new java.util.Date(MainActivity.accessToken
.getExpiresTime()));
mText.setText("认证成功: \r\n access_token: " + token + "\r\n"
+ "expires_in: " + expires_in + "\r\n有效期：" + date);
try {
Class sso = Class
.forName("com.weibo.sdk.android.api.WeiboAPI");// 如果支持weiboapi的话，显示api功能演示入口按钮
apiBtn.setVisibility(View.VISIBLE);
} catch (ClassNotFoundException e) {
// e.printStackTrace();
Log.i(TAG, "com.weibo.sdk.android.api.WeiboAPI not found");

}
cancelBtn.setVisibility(View.VISIBLE);
AccessTokenKeeper.keepAccessToken(MainActivity.this,
accessToken);
Toast.makeText(MainActivity.this, "认证成功", Toast.LENGTH_SHORT)
.show();
}
}

@Override
public void onError(WeiboDialogError e) {
Toast.makeText(getApplicationContext(),
"Auth error : " + e.getMessage(), Toast.LENGTH_LONG).show();
}

@Override
public void onCancel() {
Toast.makeText(getApplicationContext(), "Auth cancel",
Toast.LENGTH_LONG).show();
}

@Override
public void onWeiboException(WeiboException e) {
Toast.makeText(getApplicationContext(),
"Auth exception : " + e.getMessage(), Toast.LENGTH_LONG)
.show();
}

}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);

/**
* 下面两个注释掉的代码，仅当sdk支持sso时有效，
*/
if (mSsoHandler != null) {
mSsoHandler.authorizeCallBack(requestCode, resultCode, data);
}
}

}