// 初始化微博对象 mWeiboAuth = new WeiboAuth(this, Constants.APP_KEY, Constants.REDIRECT_URL, Constants.SCOPE); // sinaAuthorWebView.loadUrl("https://open.weibo.cn/oauth2/authorize?scope=email&redirect_uri=http://www.sina.com&state=flashmemoAndroid&forcelogin=true&display=mobile&client_id=2529326755"); //获取code mWeiboAuth.authorize(new AuthListener(), WeiboAuth.OBTAIN_AUTH_CODE); // 第二步：通过 Code 获取 Token fetchTokenAsync(mCode, WEIBO_DEMO_APP_SECRET);

/** * 微博认证授权回调类。 */ class AuthListener implements WeiboAuthListener { @Override public void onComplete(Bundle values) { if (null == values) { // 获取code失败 return; } String code = values.getString("code"); if (TextUtils.isEmpty(code)) { // 获取code失败  return; } // 获取code成功 mCode = code; // 获取code成功，第二步：通过 Code 获取 Token fetchTokenAsync(mCode, WEIBO_DEMO_APP_SECRET); } @Override public void onCancel() { Log.e("LoginActivity", "sinaAuth cancel"); //如果取消授权，那么可以调到登录页面等 } @Override public void onWeiboException(WeiboException e) { Log.e("LoginActivity", "sinaAuth exception :" + e.getMessage()); } } /** * 该 Handler 配合 {@link RequestListener} 对应的回调来更新 UI。 */ private Handler mHandler = new Handler() { public void handleMessage(Message msg) { switch (msg.what) { case MSG_FETCH_TOKEN_SUCCESS: // 显示 Token // String date = 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); // 获取tocken成功 break; case MSG_FETCH_TOKEN_FAILED: // Toast.makeText(WBAuthCodeActivity.this, // R.string.weibosdk_demo_toast_obtain_token_failed, // Toast.LENGTH_SHORT).show(); // 获取tocken失败 break; default: break; } }; }; /** * 异步获取 Token。 * * @param authCode *            授权 Code，该 Code 是一次性的，只能被获取一次 Token * @param appSecret *            应用程序的 APP_SECRET，请务必妥善保管好自己的 APP_SECRET， *            不要直接暴露在程序中，此处仅作为一个DEMO来演示。 */ public void fetchTokenAsync(String authCode, String appSecret) { /* * LinkedHashMap<String, String> requestParams = new * LinkedHashMap<String, String>(); * requestParams.put(WBConstants.AUTH_PARAMS_CLIENT_ID, * Constants.APP_KEY); * requestParams.put(WBConstants.AUTH_PARAMS_CLIENT_SECRET, * appSecretConstantS.APP_SECRET); * requestParams.put(WBConstants.AUTH_PARAMS_GRANT_TYPE, * "authorization_code"); * requestParams.put(WBConstants.AUTH_PARAMS_CODE, authCode); * requestParams.put(WBConstants.AUTH_PARAMS_REDIRECT_URL, * Constants.REDIRECT_URL); */ WeiboParameters requestParams = new WeiboParameters(); requestParams.add(WBConstants.AUTH_PARAMS_CLIENT_ID, Constants.APP_KEY); requestParams.add(WBConstants.AUTH_PARAMS_CLIENT_SECRET, appSecret); requestParams.add(WBConstants.AUTH_PARAMS_GRANT_TYPE, "authorization_code"); requestParams.add(WBConstants.AUTH_PARAMS_CODE, authCode); requestParams.add(WBConstants.AUTH_PARAMS_REDIRECT_URL, Constants.REDIRECT_URL); /** * 请注意： {@link RequestListener} 对应的回调是运行在后台线程中的， 因此，需要使用 Handler 来配合更新 * UI。 */ AsyncWeiboRunner.request(OAUTH2_ACCESS_TOKEN_URL, requestParams, "POST", new RequestListener() { @Override public void onComplete(String response) { LogUtil.d(TAG, "get token Response: " + response); Oauth2AccessToken token = Oauth2AccessToken .parseAccessToken(response); if (token != null && token.isSessionValid()) { LogUtil.d(TAG, "Success! " + token.toString()); mAccessToken = token; // 获取token成功，可以做出相应的处理 // 通知UI改变 mHandler.obtainMessage(MSG_FETCH_TOKEN_SUCCESS) .sendToTarget(); @Override public void onComplete4binary( ByteArrayOutputStream responseOS) { LogUtil.e(TAG, "onComplete4binary..."); mHandler.obtainMessage(MSG_FETCH_TOKEN_FAILED) .sendToTarget(); } @Override public void onIOException(IOException e) { LogUtil.e(TAG, "onIOException： " + e.getMessage()); mHandler.obtainMessage(MSG_FETCH_TOKEN_FAILED) .sendToTarget(); } @Override public void onError(WeiboException e) { LogUtil.e(TAG, "WeiboException： " + e.getMessage()); mHandler.obtainMessage(MSG_FETCH_TOKEN_FAILED) .sendToTarget(); } }); }

/** 获取 Token 成功或失败的消息 */ private static final int MSG_FETCH_TOKEN_SUCCESS = 1; private static final int MSG_FETCH_TOKEN_FAILED = 2;