/**
* 从SharedPreferences读取accessstoken
*
* @param context
* @return Oauth2AccessToken
*/
public static Oauth2AccessToken readAccessToken(Context context) {
Oauth2AccessToken token = new Oauth2AccessToken();
SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
token.setToken(pref.getString("token", ""));
token.setExpiresTime(pref.getLong("expiresTime", 0));
return token;
}
/**
* 保存accesstoken到SharedPreferences
*
* @param context Activity 上下文环墄1�7
* @param token Oauth2AccessToken
*/
public static void keepAccessToken(Context context, Oauth2AccessToken token) {
SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
Editor editor = pref.edit();
editor.putString("token", token.getToken());
editor.putLong("expiresTime", token.getExpiresTime());
editor.commit();
}
public void share() {
accessToken = AccessTokenKeeper.readAccessToken(context);
if (!accessToken.isSessionValid()) {
Toasts.toast(context, "第一次使用，需要进行授权");
weibo = Weibo.getInstance("1587758551", URL_STRING);
weibo.authorize(context, new AuthDialogListener());
} else {
shareXinLang();
}
}
/*
static public WeiboFunction getInstance(){
if(weiboFunction==null){
weiboFunction = new WeiboFunction();
}
return weiboFunction;
}
*/
public static boolean isBound() {
if (!Util.isEmpty(Login.sinaWeiboToken) && !Util.isEmpty(Login.sinaExpiresIN)) {
access_token = Login.sinaWeiboToken;
expires_in = Login.sinaExpiresIN;
accessToken = new Oauth2AccessToken(access_token, expires_in);
if (!accessToken.isSessionValid()) {
accessToken = null;
}
}
return accessToken != null;
}
public static void authorize(Context context) {
if (accessToken != null) return;
if (!Util.isEmpty(Login.sinaWeiboToken) && !Util.isEmpty(Login.sinaExpiresIN)) {
access_token = Login.sinaWeiboToken;
expires_in = Login.sinaExpiresIN;
accessToken = new Oauth2AccessToken(access_token, expires_in);
if (!accessToken.isSessionValid()) {
accessToken = null;
}
}
WeiboParameters parameters = new WeiboParameters();
parameters.add("forcelogin", "true");
com.weibo.sdk.android.util.Utility.isWifi(context);
weibo.startDialog(
context,
parameters,
new WeiboAuthListener() {
// weibo.authorize(context, new WeiboAuthListener() {
@Override
public void onComplete(Bundle bundle) {
access_token = bundle.getString("access_token");
expires_in = bundle.getString("expires_in");
accessToken = new Oauth2AccessToken(access_token, expires_in);
try {
SendToken();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void onWeiboException(WeiboException e) {
clearToken();
}
@Override
public void onError(WeiboDialogError weiboDialogError) {
clearToken();
}
@Override
public void onCancel() {
clearToken();
}
});
}
/**
* 构造函数，使用各个API接口提供的服务前必须先获取Oauth2AccessToken
*
* @param accesssToken Oauth2AccessToken
*/
public SinaWeiboAPI(Oauth2AccessToken oauth2AccessToken) {
this.oAuth2accessToken = oauth2AccessToken;
if (oAuth2accessToken != null) {
accessToken = oAuth2accessToken.getToken();
}
}
/**
* 构造函数，使用各个API接口提供的服务前必须先获取Oauth2AccessToken
*
* @param accesssToken Oauth2AccessToken
*/
public WeiboAPI(Oauth2AccessToken oauth2AccessToken) {
this.mOAuth2accessToken = oauth2AccessToken;
if (mOAuth2accessToken != null) {
mAccessToken = mOAuth2accessToken.getToken();
}
}