Android Sina authorization and sharing experience

Android Sina authorization and sharing

1. First, release a demo and jar package from the official documentation of Sina. The structure is as follows:

 

2. reference the sdk project in your own project. The reference method is as follows:

 

3. Public classes for sharing and authorization code calls are as follows:

 

Public class ShareUtils {public static final String APP_KEY = app Sina authorization id; // public static final String REDIRECT_URL = sina calls the network address; public static final String SCOPE = email, direct_messages_read, direct_messages_write, + response, friendships_groups_write, statuses_to_me_read, + response, + invitation_write; private iweibow.api mweibow.api = null; private Oauth2AccessToke N mAccessToken; private static ShareUtils instance; private static Context context; private WeiboAuth mWeiboAuth; private writable interface msharecils; public static ShareUtils getInstance (Context mcontext) {if (instance = null) instance = new ShareUtils (); context = mcontext; return instance;} // share text or image Methods public void shareMessage (String shareTxt, Drawable mDrawable) {// However, you need to apply for the permission to integrate and share in the attachment column. For details, see the Demo prompt mW. Eibow.api = WeiboShareSDK. createWeiboAPI (context, APP_KEY); if (mweibow.api. checkEnvironment (true) {mweibow.api. registerApp (); if (mweibow.api. isWeiboAppSupportAPI () {int supportApi = mWeiboShareAPI. getWeiboAppSupportAPI (); if (supportApi> = 10351/* ApiUtils. BUILD_INT_VER_2_2 */) {shareMultiMessage (shareTxt, mDrawable);} else {sendSingleMessage (shareTxt, mDrawable) ;}}// send a Sina authorized callback event pu Blic void setsharecall( partition interface msharecall) {this. msharecall= msharecall;} // use Sina to authorize public void onAuthSina () {// create a Weibo instance mAccessToken = AccessTokenKeeper. readAccessToken (context); mWeiboAuth = new WeiboAuth (context, APP_KEY, REDIRECT_URL, SCOPE); mWeiboAuth. anthorize (new AuthListener ();} public void shareMultiMessage (String shareTxt, Drawable mDrawable) {WeiboMultiMessage weiboMessage = new WeiboMultiMessage (); if (! ShareTxt. equals () {weiboMessage. textObject = getTextObj (shareTxt);} if (mDrawable! = Null) {weiboMessage. imageObject = getImageObj (mDrawable);} sendmultimessagetoweibo orequest request = new sendmultimessagetoweibo orequest (); request. transaction = String. valueOf (System. currentTimeMillis (); request. multiMessage = weiboMessage; mweibow.api. sendRequest (request);} private ImageObject getImageObj (Drawable mDrawable) {ImageObject imageObject = new ImageObject (); BitmapDrawable bitmapDrawabl E = (BitmapDrawable) mDrawable; imageObject. setImageObject (bitmapDrawable. getBitmap (); return imageObject;} private TextObject getTextObj (String shareTxt) {TextObject textObject = new TextObject (); textObject. text = shareTxt; return textObject;} private void sendSingleMessage (String shareTxt, Drawable mDrawable) {// 1. initialize a shared message on Weibo. // you can share a message in text, image, webpage, music, or video. WeiboMessage: weiboMessage = new WeiboMessage (); If (! ShareTxt. equals () {weiboMessage. mediaObject = getTextObj (shareTxt);} if (mDrawable! = Null) {weiboMessage. mediaObject = getImageObj (mDrawable);}/** if (hasVoice) {weiboMessage. mediaObject = getVoiceObj ();} * // 2. initialize a message request from a third party to Weibo: sendmessagetoweibo orequest request = new sendmessagetoweibo orequest (); // use transaction to uniquely identify a request. transaction = String. valueOf (System. currentTimeMillis (); request. message = weiboMessage; // 3. send a request message to Weibo, which calls the mweibow.api on the Weibo sharing interface. sendRequest (request);} class AuthListener implements WeiboAuthListener {@ Overridepublic void onComplete (Bundle values) {// parse TokenmAccessToken = Oauth2AccessToken from Bundle. parseAccessToken (values); if (mAccessToken. isSessionValid () {// display Token // updateTokenView (false); // Save the Token to sharedpreferencesmsharecils. onAuthListener (mAccessToken); AccessTokenKeeper. writeAccessToken (context, mAccessToken); Log. I (ZYN, updateTokenView ---> MAccessToken. getToken () + mAccessToken. getToken () + mAccessToken. getToken () + mAccessToken. getUid ();} else {// when your registered application signature is incorrect, the Code will be received. Make sure that the signature is correct. onAuthListener (null); String code = values. getString (code); String message =; if (! TextUtils. isEmpty (code) {message = message + Obtained the code: + code ;}}@ Overridepublic void onCancel () {}@ Overridepublic void onWeiboException (WeiboException e) {}}/*** displays the current Token information. ** @ Param hasExisted * check whether the token information is valid in the configuration file */private void updateTokenView (boolean hasExisted) {String date = new SimpleDateFormat (yyyy/MM/dd HH: mm: ss ). format (new java. util. date (mAccessToken. getExpiresTime (); String format = context. getString (R. string. weibosdk_demo_token_to_string_format_1); String message = String. format (format, mAccessToken. getToken (), date );}}

4. The code for creating a listener authorization callback event is as follows:

public interface ShareInterface {public void onAuthListener(Oauth2AccessToken token);}

5. Share the call method as follows:

ShareUtils.getInstance(mAct).shareMessage(share_txt, null);

6. The authorization call method is as follows:
ShareUtils shareUtils = ShareUtils. getInstance (this. getActivity ());

  shareUtils.setShareCalls(this);  shareUtils.onAuthSina();

@ Overridepublic void onAuthListener (Oauth2AccessToken token) {// TODO Auto-generated method stubtoken. getUid () Sina authorized user ID

Token. getToken () Sina authorized tokentoken. getExpiresTime () active time}