/**
* 当 SSO 授权 Activity 退出时，该函数被调用。
*
* @see {@link Activity#onActivityResult}
*/
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// SSO 授权回调
// 重要：发起 SSO 登陆的 Activity 必须重写 onActivityResults
if (mSsoHandler != null) {
mSsoHandler.authorizeCallBack(requestCode, resultCode, data);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_welcom);
Oauth2AccessToken oauth2AccessToken = AccessTokenKeeper.readAccessToken(this);
if (oauth2AccessToken != null
&& !TextUtils.isEmpty(oauth2AccessToken.getUid())
&& !TextUtils.isEmpty(oauth2AccessToken.getToken())
&& !TextUtils.isEmpty(oauth2AccessToken.getRefreshToken())) {
startActivity(new Intent(this, MainActivity.class));
this.finish();
} else {
mAuthInfo = new AuthInfo(this, Constants.APP_KEY, Constants.REDIRECT_URL, Constants.SCOPE);
mSsoHandler = new SsoHandler(WelcomActivity.this, mAuthInfo);
mSsoHandler.authorize(new AuthListener());
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
mSsoHandler.authorizeCallBack(
requestCode, resultCode, data); // mSsoHandler回调方法，最终回调AuthListener里面的方法
}