android腾讯微博Oauth2.0认证以及登录
之前发表过博文说明了如何使用基于OAUTH2.0新浪微博认证以及登陆
链接如下：http://blog.csdn.net/geniuseoe2012/article/details/7727564
今天也来侃侃如何使用基于OAUTH2.0的腾讯微博认证以及登陆
网上其实也有不少例子，但很多都是基于OAUTH1.0的认证
然后SDK包会有很多显得异常臃肿，有些童鞋并不是做的腾讯微博客户端之类的软件
而只是需要用到其分享到腾讯微博的小功能而已，那么导入如此之多的jar包实在是没有必要
而且官方出了2.0的认证，对SDK也作了很多精简，我们自然也要与时俱进了
故此小编特地研究了下官方API文档和DEMO，在SDK基础上作了简单封装方便童鞋们使用
这里对于如何开发腾讯微博的基础知识就不作普及了，大家看官方文档就OK了
http://wiki.open.t.qq.com/index.php/%E7%A7%BB%E5%8A%A8%E5%BA%94%E7%94%A8%E6%8E%A5%E5%85%A5/Android_SDK_V1.2
下面上几张效果图：
其实不同微博它们的认证过程都是大同小异
我们在认证页面认证通过后需要获得三个值：
access_token 授权码
openid 用户统一标识 ，可以唯一标识一个用户
openkey 与openid对应的用户key，是验证openid身份的验证密钥
得到这三个值后将其保存到数据库，下次再进入应用的时候，将其设入OAuthV2即可（本例采用2.0认证，故接口调用均涉及到此类）
先看看webview认证页面代码：
public class OAuthV2WebViewActivity extends Activity {
private final CommonLog log = LogFactory.createLog();
private View progressBar;
private Context mContext;
private WebView mWebView;
private WebViewClient mWebViewClient;
private QQWeiboProxy mQqWeiboProxy;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.webview_layout);
mContext = this;
initView();
initData();
}
private void initView()
{
mWebView = (WebView) findViewById(R.id.webview);
mWebView.setVerticalScrollBarEnabled(false);
mWebView.setHorizontalScrollBarEnabled(false);
mWebView.requestFocus();
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setBuiltInZoomControls(true);
webSettings.setSupportZoom(true);
webSettings.setCacheMode(WebSettings.LOAD_NO_CACHE);
progressBar = findViewById(R.id.show_request_progress_bar);
}
private void initData()
{
mWebViewClient = new WeiboWebViewClient();
mWebView.setWebViewClient(mWebViewClient);
CookieSyncManager.createInstance(this);
mQqWeiboProxy = QQWeiboProxy.getInstance();
String urlStr = mQqWeiboProxy.getAuthoUrl();
mWebView.requestFocus();
mWebView.loadUrl(urlStr);
}
private void showProgress()
{
runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
progressBar.setVisibility(View.VISIBLE);
}
});
}
private void hideProgress()
{
runOnUiThread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
progressBar.setVisibility(View.INVISIBLE);
}
});
}
private class WeiboWebViewClient extends WebViewClient
{
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
showProgress();
log.e("onPageStarted URL = " + url);
if (url.indexOf("access_token=") != -1) {
int start=url.indexOf("access_token=");
String responseData=url.substring(start);
boolean ret = mQqWeiboProxy.parseAccessTokenAndOpenId(responseData);
if (ret)
{
String access_token = mQqWeiboProxy.getAccessToken();
String expires_in = mQqWeiboProxy.getExpireIn();
String openID = mQqWeiboProxy.getOpenID();
String openKey = mQqWeiboProxy.getOpenKey();
log.e("access_token = " + access_token + "\nexpires_in = " + expires_in +
"\nopenID = " + openID + "\nopenKey = " + openKey);
AuthoSharePreference.putToken(mContext, access_token);
AuthoSharePreference.putExpires(mContext, expires_in);
AuthoSharePreference.putOpenID(mContext, openID);
AuthoSharePreference.putOpenKey(mContext, openKey);
setResult(RESULT_OK);
finish();
}else{
Toast.makeText(OAuthV2WebViewActivity.this, "Autho Fail...", Toast.LENGTH_SHORT).show();
}
view.destroyDrawingCache();
view.destroy();
}
super.onPageStarted(view, url, favicon);
}
@Override
public void onPageFinished(WebView view, String url) {
// TODO Auto-generated method stub
hideProgress();
super.onPageFinished(view, url);
}
/*
* TODO Android2.2及以上版本才能使用该方法
* 目前https://open.t.qq.com中存在http资源会引起sslerror，待网站修正后可去掉该方法
*/
public void onReceivedSslError(WebView view, SslErrorHandler handler, SslError error) {
if ((null != view.getUrl()) && (view.getUrl().startsWith("https://open.t.qq.com"))) {
handler.proceed();// 接受证书
} else {
handler.cancel(); // 默认的处理方式，WebView变成空白页
}
// handleMessage(Message msg); 其他处理
}
}
}
boolean ret = mQqWeiboProxy.parseAccessTokenAndOpenId(responseData);
用于解析url得到各项值
public boolean parseAccessTokenAndOpenId(String data)
{
if (data != null)
{
return OAuthV2Client.parseAccessTokenAndOpenId(data, mAuthV2);
}
return false;
}
然后将其存入数据库
String access_token = mQqWeiboProxy.getAccessToken();
String expires_in = mQqWeiboProxy.getExpireIn();
String openID = mQqWeiboProxy.getOpenID();
String openKey = mQqWeiboProxy.getOpenKey();
log.e("access_token = " + access_token + "\nexpires_in = " + expires_in +
"\nopenID = " + openID + "\nopenKey = " + openKey);
AuthoSharePreference.putToken(mContext, access_token);
AuthoSharePreference.putExpires(mContext, expires_in);
AuthoSharePreference.putOpenID(mContext, openID);
AuthoSharePreference.putOpenKey(mContext, openKey);
在测试微博API界面调用如下：
public class TestAPIActivity extends Activity implements OnClickListener{
private final CommonLog log = LogFactory.createLog();
private Button mBtnGetUserinfo;
private Button mBtnSendWeibo;
private TextView mTvInfo;
private QQWeiboProxy mQqWeiboProxy;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.test_layout);
initView();
initData();
}
public void initView()
{
mBtnGetUserinfo = (Button) findViewById(R.id.btn_getuser);
mBtnGetUserinfo.setOnClickListener(this);
mBtnSendWeibo = (Button) findViewById(R.id.btn_sendweibo);
mBtnSendWeibo.setOnClickListener(this);
mTvInfo = (TextView) findViewById(R.id.tv_info);
}
public void initData()
{
mQqWeiboProxy = QQWeiboProxy.getInstance();
}
private void showInfo(String str)
{
if (str != null)
{
mTvInfo.setText(str);
}else{
mTvInfo.setText("null");
}
}
@Override
public void onClick(View view) {
// TODO Auto-generated method stub
switch(view.getId())
{
case R.id.btn_getuser:
getUser();
break;
case R.id.btn_sendweibo:
sendWeibo();
break;
}
}
private void getUser()
{
String jString = mQqWeiboProxy.getUserInfo();
showInfo(jString);
}
private void sendWeibo()
{
String jString = mQqWeiboProxy.sendWeibo("geniuseoe2012");
showInfo(jString);
}
QQWeiboProxy是对SDK的封装类
public class QQWeiboProxy {
/*
* 请将以下三个参数替换成自己的应用值
*/
public final static String CONSUMER_KEY = ""; // appkey
public final static String CONSUMER_SECRET = ""; // secret
public final static String REDIRECT_URL = ""; // url回调地址
private final CommonLog log = LogFactory.createLog();
private final static String FORMAT = "json";
private final static String CLIENT_IP = "127.0.0.1";
private OAuthV2 mAuthV2;
private static QQWeiboProxy mWeiboManager;
public static synchronized QQWeiboProxy getInstance()
{
if (mWeiboManager == null)
{
mWeiboManager = new QQWeiboProxy();
}
return mWeiboManager;
}
private QQWeiboProxy()
{
mAuthV2 = new OAuthV2(REDIRECT_URL);
mAuthV2.setClientId(CONSUMER_KEY);
mAuthV2.setClientSecret(CONSUMER_SECRET);
}
public String getRedictUrl()
{
return REDIRECT_URL;
}
public String getAppKey()
{
return CONSUMER_KEY;
}
// 获得AUTHO认证URL地址
public String getAuthoUrl()
{
String urlStr = OAuthV2Client.generateImplicitGrantUrl(mAuthV2);
return urlStr;
}
public void setAccesToakenString(String token)
{
if (token != null)
{
mAuthV2.setAccessToken(token);
}
}
public void setOpenid(String openID)
{
if (openID != null)
{
mAuthV2.setOpenid(openID);
}
}
public void setOpenKey(String openKey)
{
if (openKey != null)
{
mAuthV2.setOpenkey(openKey);
}
}
public void setExpireIn(String expireIn)
{
if (expireIn != null)
{
mAuthV2.setExpiresIn(expireIn);
}
}
public boolean parseAccessTokenAndOpenId(String data)
{
if (data != null)
{
return OAuthV2Client.parseAccessTokenAndOpenId(data, mAuthV2);
}
return false;
}
public String getAccessToken()
{
return mAuthV2.getAccessToken();
}
public String getOpenID()
{
return mAuthV2.getOpenid();
}
public String getOpenKey()
{
return mAuthV2.getOpenkey();
}
public String getExpireIn()
{
return mAuthV2.getExpiresIn();
}
// 获取用户资料
public String getUserInfo()
{
String reString = null;
UserAPI mUserAPI = new UserAPI(OAuthConstants.OAUTH_VERSION_2_A);
try {
reString = mUserAPI.info(mAuthV2, FORMAT);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mUserAPI.shutdownConnection();
return reString;
}
// 发送微博
public String sendWeibo(String content)
{
String rString = null;
TAPI mTapi = new TAPI(OAuthConstants.OAUTH_VERSION_2_A);
try {
rString = mTapi.add(mAuthV2, FORMAT, content, CLIENT_IP);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mTapi.shutdownConnection();
return rString;
}
}
测试下发微博，调用得到的json串显示在屏幕上，登陆微博查看发送成功！
下面简单介绍下工程代码：
com.mobile.tencent.weibo.sdk包是官方SDK源码拷贝过来的（作了部分裁剪）
com.mobile.tencent.weibo.sdk.proxy里除了QQWeiboProxy其它的也是SDK的源码，那些API后缀类已经封装了很多接口了
唯一额外需要导入的就一个httpmime-4.1.3jar包
这样童鞋们就可以很方便滴将代码COPY走而应用到自己的项目，当然也可以选择将那些代码重新打一个jar包导入工程
差不多就这样啦，附上工程链接：
http://download.csdn.net/detail/geniuseoe2012/4565412
最后大家记得要更换自己的应用KEY值
以后会陆续更新完整的客户端源码，敬请留意窝的博客更新