Third-party login

Source code introduction: Because it involves the personal information security of customers, you need to make simple modifications according to this blog (http://blog.csdn.net/csdnfml/article/details/49446479)

Source code effect:

Source code snippet:

 /** ------------------------QQ third-party login-------------------- */  
 public   void loginQQ(){
 /** Check if you have logged in */  
 if (!mTencent.isSessionValid()){
           mTencent.login( this , "all" ,loginListener);
 } /** Login after logging out */  
 else {
           mTencent.logout( this );
           mTencent.login( this , "all" ,loginListener);
 }
 }
   IUiListener loginListener = new BaseUiListener() {
 @Override  
 protected   void doComplete(JSONObject values) {
           initOpenidAndToken(values);
 updateUserInfo();
 }
 };
 /** QQ login step 2: store token and openid */  
 public   static   void initOpenidAndToken(JSONObject jsonObject) {
 try {
           String token = jsonObject.getString(Constants.PARAM_ACCESS_TOKEN);
           String expires = jsonObject.getString(Constants.PARAM_EXPIRES_IN);
           String openId = jsonObject.getString(Constants.PARAM_OPEN_ID);
 if (!TextUtils.isEmpty(token) && !TextUtils.isEmpty(expires) && !TextUtils.isEmpty(openId)) {
               mTencent.setAccessToken(token, expires);
               mTencent.setOpenId(openId);
 }
       } catch (Exception e) {
 }
 }
 /** QQ login step 3: Get user information */  
 private   void updateUserInfo() {
 if (mTencent != null && mTencent.isSessionValid()) {
           IUiListener listener = new IUiListener() {
 @Override  
 public   void onError(UiError e) {
                   Message msg = new Message();
 msg.obj = "Change the mobile phone time to obtain network time" ;
                   msg.what = 1 ;
                   mHandler.sendMessage(msg);
 } 
  
 @Override  
 public   void onComplete( final Object response) {
                   Message msg = new Message();
                   msg.obj = response;
                   msg.what = 0 ;
                   mHandler.sendMessage(msg);
 }
 @Override  
 public   void onCancel() {
                   Message msg = new Message();
 msg.obj = "Failed to obtain user information" ;
                   msg.what = 2 ;
                   mHandler.sendMessage(msg);
 }
 };
           mInfo = new UserInfo( this , mTencent.getQQToken());
           mInfo.getUserInfo(listener);
 } else { 
  
 }
 }
   Handler mHandler = new Handler() {
 @Override  
 public   void handleMessage(Message msg) {
 if (msg.what == 0 ) {
               JSONObject response = (JSONObject) msg.obj;
 if (response.has( "nickname" )) {
 try {
 log( "User information is obtained successfully, and the result is returned: " + response.toString());
 mThirdLoginResult.setText( "Login successful\n" + "Nickname:" +response.getString( "nickname" )+ "\nAvatar address:" +response.get( "figureurl_qq_1" ));
                   } catch (JSONException e) {
                       e.printStackTrace();
 }
 }
 } else   if (msg.what == 1 ){
               mThirdLoginResult.setText(msg+ "" );
 } else   if (msg.what == 2 ){
               mThirdLoginResult.setText(msg+ "" );
 }
 } 
  
 };
 /** QQ login step ***: Get token and openid */  
 private   class BaseUiListener implements IUiListener {
 @Override  
 public   void onComplete(Object response) {
 if ( null == response ) {
 mToast( "Login failed" );
 return ;
 }
           JSONObject jsonResponse = (JSONObject) response;
 if ( null != jsonResponse && jsonResponse.length() == 0 ) {
 mToast( "Login failed" );
 return ;
 }
 log( "QQ login successfully returned result -" + response.toString());
           doComplete((JSONObject)response);
 }
 protected   void doComplete(JSONObject response) {}
 @Override  
 public   void onError(UiError e) {
           Util.toastMessage(MainActivity. this , "onError: " + e.errorDetail);
           Util.dismissDialog();
 }
 @Override  
 public   void onCancel() {
           Util.toastMessage(MainActivity. this , "onCancel: " );
           Util.dismissDialog();
 if (isServerSideLogin) {
               isServerSideLogin = false ;
 }
 }
 }
 /** -------------------------QQ third-party login ends-------------------- */  

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