Sina Weibo SSO login mode and OAUTH2.0 certification and access to my Weibo

Today I got the Sina Weibo SSO login mode and OAUTH2.0 certification and get my Weibo, the effect of the implementation is as follows:

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Just so simple interface, simple request JSON, I actually got a whole day, mainly Sina Weibo documents written to understand, feel their documents and their SDK can not connect.

One of the problems encountered is:

SSO package or sign error----

The workaround is to:

Using the MD5 signature apk that they provide, enter the package name to generate the MD5 value, output to the open platform can be resolved. (My qq:619189810)

All the code:

Layout:

<linearlayout xmlns:android= "http://schemas.android.com/apk/res/android" xmlns:tools= "http// Schemas.android.com/tools "android:layout_width=" match_parent "android:layout_height=" Match_parent "Android:orien tation= "vertical" > <button android:id= "@+id/obtain_token_via_sso" Android:layout_width= "mat Ch_parent "android:layout_height=" wrap_content "android:gravity=" left|center_vertical "android:text="        SSO Authorization (client only) "/> <button android:id=" @+id/logout "android:layout_width=" Match_parent " android:layout_height= "Wrap_content" android:layout_margintop= "10DP" android:gravity= "Left|center_vertica L "android:text=" user log Out "/> <textview android:layout_width=" Wrap_content "Androi d:layout_height= "Wrap_content" android:layout_margintop= "10DP" android:textsize= "16SP" android:textst Yle= "Bold" android:text= "Token info:"/> <textview android:id= "@+id/token_text_view" android:layout_width= "Fill_parent" Android:layout_heig ht= "Wrap_content" android:textsize= "12sp"/> <button android:id= "@+id/sys" Android:layout_w Idth= "Match_parent" android:layout_height= "wrap_content" android:layout_margintop= "10DP" android:onCl ick= "click" android:gravity= "left|center_vertical" android:text= "I'm interested in Weibo"/> <scrollview android: Layout_width= "Match_parent" android:layout_height= "wrap_content" > <linearlayout android:or ientation= "vertical" android:id= "@+id/word" android:layout_width= "Match_parent" android:layout_he ight= "Match_parent"/> </ScrollView> </LinearLayout>

Mainactivity:

Package Yuan.duo.ustc.sinaclient;import Java.text.simpledateformat;import Java.util.arraylist;import Java.util.list;import Android.app.activity;import Android.content.intent;import Android.os.Bundle;import Android.text.textutils;import Android.view.view;import Android.view.view.onclicklistener;import Android.widget.linearlayout;import Android.widget.textview;import Android.widget.toast;import Com.sina.weibo.sdk.auth.authinfo;import Com.sina.weibo.sdk.auth.oauth2accesstoken;import Com.sina.weibo.sdk.auth.weiboauthlistener;import Com.sina.weibo.sdk.auth.sso.ssohandler;import Com.sina.weibo.sdk.exception.weiboexception;import Com.sina.weibo.sdk.net.requestlistener;import Com.sina.weibo.sdk.net.weiboparameters;import Com.sina.weibo.sdk.openapi.statusesapi;import Com.sina.weibo.sdk.openapi.models.errorinfo;import Com.sina.weibo.sdk.openapi.models.status;import Com.sina.weibo.sdk.openapi.models.statuslist;import Com.sina.weibo.sdk.utils.logutil;public class MainActivity Extends Activity {Protected static final String TAG = "mainactivity";p rivate AuthInfo mauthinfo;private TextView mtokentext;private Ssohandler Mssohandler;private weiboparameters parameters;/** encapsulates "Access_token", "expires_in", "Refresh_token", and provides their management functions */ Private Oauth2accesstoken maccesstoken;/** API */private Statusesapi mstatusesapi;private LinearLayout for operations such as microblogging information flow Word; @Overrideprotected void onCreate (Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (r.layout.activity_main); word = (linearlayout) Findviewbyid (R.id.word);//Get current saved Tokenmaccesstoken = Accesstokenkeeper.readaccesstoken (this);//Statusapi instantiation Mstatusesapi = new Statusesapi (this, Constants.app_key, Maccesstoken); mauthinfo = new AuthInfo (this, Constants.app_key,constants.redirect_url, constants.scope); mTokenText = (TextView) Findviewbyid (r.id.token_text_view); mssohandler = new Ssohandler (mainactivity.this, mauthinfo); Findviewbyid (R.id.obtain_token_via_sso). Setonclicklistener (New Onclicklistener () {@Overridepublic void OnClick (View v) {mssohandler.authorize (New Authlistener ());}}); Findviewbyid (r.id.logout). Setonclicklistener (New Onclicklistener () {@Overridepublic void OnClick (View v) { Accesstokenkeeper.clear (Getapplicationcontext ()); Maccesstoken = new Oauth2accesstoken (); Updatetokenview (false);}}); /Read the Last saved good Accesstoken information from sharedpreferences,//Start the application for the first time, Accesstoken not available Maccesstoken = Accesstokenkeeper.readaccesstoken (this), if (Maccesstoken.issessionvalid ()) {Updatetokenview (true);}} /** * This function is called when SSO authorization Activity exits. * * @see {@link Activity#onactivityresult} */@Overrideprotected void onactivityresult (int requestcode, int resultcode, in Tent data) {Super.onactivityresult (Requestcode, ResultCode, data);//SSO authorization callback//IMPORTANT: Activity that initiates SSO login must be rewritten Onactivityresu Ltif (Mssohandler! = null) {Mssohandler.authorizecallback (Requestcode, ResultCode, data);}} /** * Weibo authentication authorization callback class. 1. When SSO is granted, the callback will not be executed until {@link Ssohandler#authorizecallback} is called in {@link #onActivityResult}. 2. When a non-SSO * is authorized, the callback is executed when the authorization is completed. WhenAfter the authorization is successful, please save the Access_token, expires_in, UID and other information into the * sharedpreferences. */class Authlistener implements Weiboauthlistener {@Overridepublic void OnCancel () {Toast.maketext (Mainactivity.this, "Authorization Cancellation", Toast.length_long). Show ();} @Overridepublic void OnComplete (Bundle values) {//Parse Tokenmaccesstoken = Oauth2accesstoken.parseaccesstoken from bundle ( Values), if (Maccesstoken.issessionvalid ()) {//Display Tokenupdatetokenview (FALSE);//Save Token to Sharedpreferencesaccesstokenkeeper.writeaccesstoken (Mainactivity.this,maccesstoken); Toast.maketext (Mainactivity.this, "Authorization succeeded", Toast.length_short). Show (); else {///In the following cases, you will receive code://1. When you do not register the package name and signature of the application on the platform,//2. When you register an application package name with an incorrect signature;//3. When the package name and signature you registered on the platform do not match the package name and signature of the app you are currently testing String code = values.getstring ("code"); String message = getString (r.string.weibosdk_demo_toast_auth_failed); Textutils.isempty (code)) {message = message + "\nobtained The Code:" + code;} Toast.maketext (mainactivity.this, message, Toast.length_long). Show ();}} @Overridepublic void Onweiboexception (weiboexception e) {toast.maketext (Mainactivity.this, "Auth exception:" + E.getmessage (), Toast.length_long). Show ();}} /** * Displays the current Token information. * * @param hasexisted * The token information is already present in the config file and is valid */private void Updatetokenview (Boolean hasexisted) {String dat E = new SimpleDateFormat ("Yyyy/mm/dd HH:mm:ss"). Format (New Java.util.Date (Maccesstoken.getexpirestime ())); String format = getString (r.string.weibosdk_demo_token_to_string_format_1); Mtokentext.settext (String.Format ( Format, Maccesstoken.gettoken (), date)); String message = String.Format (format, Maccesstoken.gettoken (), date), if (hasexisted) {message = GetString ( r.string.weibosdk_demo_token_has_existed) + "\ n" + message;} Mtokentext.settext (message);} public void Click (View view) {if (Maccesstoken! = null && maccesstoken.issessionvalid ()) { Mstatusesapi.friendstimeline (0L, 0L, 1, False, 0, False,mlistener);}} /** * Weibo OpenAPI callback interface. */private Requestlistener Mlistener = new Requestlistener () {@Overridepublic void OncompletE (String response) {list<status> List = new arraylist<status> (); Textutils.isempty (response)) {logutil.i (TAG, Response), if (Response.startswith ("{\" Statuses\ "")) {//Call statuslist# Parse parse string into microblog list object statuslist statuses = statuslist.parse (response); if (statuses! = null && Statuses.total_ Number > 0) {toast.maketext (Mainactivity.this, "get the Twitter stream successfully, Count:" + statuses.statusList.size (), Toast.length_long). Show (); list = Statuses.statuslist;for (Status status:list) {TextView TV = new TextView (mainactivity.this); Tv.settext (St Atus.text); System.out.println (Status.text); Word.addview (TV);}}} @Overridepublic void Onweiboexception (Weiboexception e) {LOGUTIL.E (TAG, E.getmessage ()); ErrorInfo info = errorinfo.parse (e.getmessage ()); Toast.maketext (Mainactivity.this, info.tostring (), Toast.length_long). Show ();}};}

Constants Interface:

Package Yuan.duo.ustc.sinaclient;public interface Constants {public static final String App_key = "313569838";//Application App_k Eypublic static final String Redirect_url = "https://api.weibo.com/oauth2/default.html"; App callback page public static final String SCOPE =//Application Request Advanced Permissions "Email,direct_messages_read,direct_messages_write," + " Friendships_groups_read,friendships_groups_write,statuses_to_me_read, "+" follow_app_official_microblog, "+" Invitation_write ";  }

Accesstokenkeeper:

Package Yuan.duo.ustc.sinaclient;import Com.sina.weibo.sdk.auth.oauth2accesstoken;import Android.content.Context; Import Android.content.sharedpreferences;import Android.content.sharedpreferences.editor;public class Accesstokenkeeper {private static final string preferences_name = "Com_weibo_sdk_android";p rivate static final string KEY _uid = "UID";p rivate static final String key_access_token = "Access_token";p rivate static final String key_expires_in = "E Xpires_in ";p ublic static void Writeaccesstoken (context context, Oauth2accesstoken token) {if (null = = Context | | null = = T Oken) {return;} Sharedpreferences pref = context.getsharedpreferences (preferences_name,context.mode_private); Editor editor = Pref.edit (); editor.putstring (Key_uid, Token.getuid ()); Editor.putstring (Key_access_token, Token.gettoken ()); Editor.putlong (key_expires_in, Token.getexpirestime ()); Editor.commit ();} public static Oauth2accesstoken Readaccesstoken (context context) {if (null = = Context) {return null;} Oauth2accesstoken token = new Oauth2accesstoken (); Sharedpreferences pref = context.getsharedpreferences (preferences_name,context.mode_private); Token.setUid ( Pref.getstring (Key_uid, "")), Token.settoken (Pref.getstring (Key_access_token, "")); Token.setexpirestime ( Pref.getlong (key_expires_in, 0)); return token;} public static void Clear (context context) {if (null = = Context) {return;} Sharedpreferences pref = context.getsharedpreferences (preferences_name,context.mode_append); Editor editor = Pref.edit (); Editor.clear (); Editor.commit ();}}

Manifest file:

<?xml version= "1.0" encoding= "Utf-8"? ><manifest xmlns:android= "http://schemas.android.com/apk/res/ Android "package=" Yuan.duo.ustc.sinaclient "android:versioncode=" 1 "android:versionname=" 1.0 "> &LT;USES-SD K android:minsdkversion= "android:targetsdkversion="/> <!--SDK permissions and <uses-perm Ission android:name= "Android.permission.INTERNET"/> <uses-permission android:name= " Android.permission.ACCESS_WIFI_STATE "/> <uses-permission android:name=" android.permission.ACCESS_NETWORK_ State "/> <uses-permission android:name=" Android.permission.WRITE_EXTERNAL_STORAGE "/> <!--used to invoke JNI--&    Gt         <uses-permission android:name= "Android.permission.READ_PHONE_STATE"/> <!--SDK permissions and <application        Android:allowbackup= "true" android:icon= "@drawable/ic_launcher" android:label= "@string/app_name"        Android:theme= "@style/apptheme" > <activity    Android:name= ". 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:theme=" @android: Style/theme.notitlebar "Android:name=" Com.sina.weibo.sdk.component.WeiboSdkBrowser "android:configch Anges= "Keyboardhidden|orientation" android:exported= "false" Android:windowsoftinputmode= "AdjustResiz E "> </activity> <activity android:name=". Authorizeactivity "android:label=" @string/title_activity_authorize "> </activity> <se Rvice android:name= "Com.sina.weibo.sdk.net.DownloadService" android:exported= "false" ></service> </ Application></manifest>

Sina Weibo SSO login mode and OAUTH2.0 certification and access to my Weibo