/*
* Copyright 2011 Sina.
*
* Licensed under the Apache License and Weibo License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.open.weibo.com
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.weibo.net;
import java.io.IOException;
import java.net.MalformedURLException;
import android.Manifest;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.Log;
import android.webkit.CookieSyncManager;
/**
* Encapsulation main Weibo APIs, Include: 1. getRquestToken , 2.
* getAccessToken, 3. url request. Used as a single instance class. Implements a
* weibo api as a synchronized way.
*
* @author ZhangJie (zhangjie2@staff.sina.com.cn)
*/
public class Weibo {
// public static String SERVER = "http://api.t.sina.com.cn/";
public static String SERVER = "https://api.weibo.com/2/";
public static String URL_OAUTH_TOKEN = "http://api.t.sina.com.cn/oauth/request_token";
public static String URL_AUTHORIZE = "http://api.t.sina.com.cn/oauth/authorize";
public static String URL_ACCESS_TOKEN = "http://api.t.sina.com.cn/oauth/access_token";
public static String URL_AUTHENTICATION = "http://api.t.sina.com.cn/oauth/authenticate";
public static String URL_OAUTH2_ACCESS_TOKEN = "https://api.weibo.com/oauth2/access_token";
// public static String URL_OAUTH2_ACCESS_AUTHORIZE =
// "http://t.weibo.com:8093/oauth2/authorize";
public static String URL_OAUTH2_ACCESS_AUTHORIZE = "https://api.weibo.com/oauth2/authorize";
private static String APP_KEY = "";
private static String APP_SECRET = "";
private static Weibo mWeiboInstance = null;
private Token mAccessToken = null;
private RequestToken mRequestToken = null;
private WeiboDialogListener mAuthDialogListener;
private static final int DEFAULT_AUTH_ACTIVITY_CODE = 32973;
public static final String TOKEN = "access_token";
public static final String EXPIRES = "expires_in";
public static final String DEFAULT_REDIRECT_URI = "wbconnect://success";// 暂不支持
public static final String DEFAULT_CANCEL_URI = "wbconnect://cancel";// 暂不支持
private String mRedirectUrl;
private Weibo() {
Utility.setRequestHeader("Accept-Encoding", "gzip");
Utility.setTokenObject(this.mRequestToken);
mRedirectUrl = DEFAULT_REDIRECT_URI;
}
public synchronized static Weibo getInstance() {
if (mWeiboInstance == null) {
mWeiboInstance = new Weibo();
}
return mWeiboInstance;
}
// 设置accessToken
public void setAccessToken(AccessToken token) {
mAccessToken = token;
}
public Token getAccessToken() {
return this.mAccessToken;
}
public void setupConsumerConfig(String consumer_key, String consumer_secret) {
Weibo.APP_KEY = consumer_key;
Weibo.APP_SECRET = consumer_secret;
}
public static String getAppKey() {
return Weibo.APP_KEY;
}
public static String getAppSecret() {
return Weibo.APP_SECRET;
}
public void setRequestToken(RequestToken token) {
this.mRequestToken = token;
}
public static String getSERVER() {
return SERVER;
}
public static void setSERVER(String sERVER) {
SERVER = sERVER;
}
// 设置oauth_verifier
public void addOauthverifier(String verifier) {
mRequestToken.setVerifier(verifier);
}
public String getRedirectUrl() {
return mRedirectUrl;
}
public void setRedirectUrl(String mRedirectUrl) {
this.mRedirectUrl = mRedirectUrl;
}
/**
* Requst sina weibo open api by get or post
*
* @param url
* Openapi request URL.
* @param params
* http get or post parameters . e.g.
* gettimeling?max=max_id&min=min_id max and max_id is a pair of
* key and value for params, also the min and min_id
* @param httpMethod
* http verb: e.g. "GET", "POST", "DELETE"
* @throws IOException
* @throws MalformedURLException
* @throws WeiboException
*/
public String request(Context context, String url, WeiboParameters params, String httpMethod,
Token token) throws WeiboException {
String rlt = Utility.openUrl(context, url, httpMethod, params, this.mAccessToken);
return rlt;
}
/**/
public RequestToken getRequestToken(Context context, String key, String secret,
String callback_url) throws WeiboException {
Utility.setAuthorization(new RequestTokenHeader());
WeiboParameters postParams = new WeiboParameters();
postParams.add("oauth_callback", callback_url);
String rlt;
rlt = Utility.openUrl(context, Weibo.URL_OAUTH_TOKEN, "POST", postParams, null);
RequestToken request = new RequestToken(rlt);
this.mRequestToken = request;
return request;
}
public AccessToken generateAccessToken(Context context, RequestToken requestToken)
throws WeiboException {
Utility.setAuthorization(new AccessTokenHeader());
WeiboParameters authParam = new WeiboParameters();
authParam.add("oauth_verifier", this.mRequestToken.getVerifier()/* "605835" */);
authParam.add("source", APP_KEY);
String rlt = Utility.openUrl(context, Weibo.URL_ACCESS_TOKEN, "POST", authParam,
this.mRequestToken);
AccessToken accessToken = new AccessToken(rlt);
this.mAccessToken = accessToken;
return accessToken;
}
public AccessToken getXauthAccessToken(Context context, String app_key, String app_secret,
String usrname, String password) throws WeiboException {
Utility.setAuthorization(new XAuthHeader());
WeiboParameters postParams = new WeiboParameters();
postParams.add("x_auth_username", usrname);
postParams.add("x_auth_password", password);
postParams.add("oauth_consumer_key", APP_KEY);
String rlt = Utility.openUrl(context, Weibo.URL_ACCESS_TOKEN, "POST", postParams, null);
AccessToken accessToken = new AccessToken(rlt);
this.mAccessToken = accessToken;
return accessToken;
}
/**
* 获取Oauth2.0的accesstoken
*
* https://api.weibo.com/oauth2/access_token?client_id=YOUR_CLIENT_ID&
* client_secret=YOUR_CLIENT_SECRET&grant_type=password&redirect_uri=
* YOUR_REGISTERED_REDIRECT_URI&username=USER_NAME&pasword=PASSWORD
*
* @param context
* @param app_key
* @param app_secret
* @param usrname
* @param password
* @return
* @throws WeiboException
*/
public Oauth2AccessToken getOauth2AccessToken(Context context, String app_key,
String app_secret, String usrname, String password) throws WeiboException {
Utility.setAuthorization(new Oauth2AccessTokenHeader());
WeiboParameters postParams = new WeiboParameters();
postParams.add("username", usrname);
postParams.add("password", password);
postParams.add("client_id", app_key);
postParams.add("client_secret", app_secret);
postParams.add("grant_type", "password");
String rlt = Utility.openUrl(context, Weibo.URL_OAUTH2_ACCESS_TOKEN, "POST", postParams,
null);
Oauth2AccessToken accessToken = new Oauth2AccessToken(rlt);
this.mAccessToken = accessToken;
return accessToken;
}
/*--没有用到ShareActivity--*/
// /**
// * Share text content or image to weibo .
// *
// */
// public boolean share2weibo(Activity activity, String accessToken, String tokenSecret,
// String content, String picPath) throws WeiboException {
// if (TextUtils.isEmpty(accessToken)) {
// throw new WeiboException("token can not be null!");
// }
// // else if (TextUtils.isEmpty(tokenSecret)) {
// // throw new WeiboException("secret can not be null!");
// // }
//
// if (TextUtils.isEmpty(content) && TextUtils.isEmpty(picPath)) {
// throw new WeiboException("weibo content can not be null!");
// }
// Intent i = new Intent(activity, ShareActivity.class);
// i.putExtra(ShareActivity.EXTRA_ACCESS_TOKEN, accessToken);
// i.putExtra(ShareActivity.EXTRA_TOKEN_SECRET, tokenSecret);
// i.putExtra(ShareActivity.EXTRA_WEIBO_CONTENT, content);
// i.putExtra(ShareActivity.EXTRA_PIC_URI, picPath);
// activity.startActivity(i);
//
// return true;
// }
private boolean startSingleSignOn(Activity activity, String applicationId,
String[] permissions, int activityCode) {
return false;
}
private void startDialogAuth(Activity activity, String[] permissions) {
WeiboParameters params = new WeiboParameters();
if (permissions.length > 0) {
params.add("scope", TextUtils.join(",", permissions));
}
CookieSyncManager.createInstance(activity);
dialog(activity, params, new WeiboDialogListener() {
public void onComplete(Bundle values) {
// ensure any cookies set by the dialog are saved
CookieSyncManager.getInstance().sync();
if (null == mAccessToken) {
mAccessToken = new Token();
}
mAccessToken.setToken(values.getString(TOKEN));
mAccessToken.setExpiresIn(values.getString(EXPIRES));
if (isSessionValid()) {
Log.d("Weibo-authorize",
"Login Success! access_token=" + mAccessToken.getToken() + " expires="
+ mAccessToken.getExpiresIn());
mAuthDialogListener.onComplete(values);
} else {
Log.d("Weibo-authorize", "Failed to receive access token");
mAuthDialogListener.onWeiboException(new WeiboException(
"Failed to receive access token."));
}
}
public void onError(DialogError error) {
Log.d("Weibo-authorize", "Login failed: " + error);
mAuthDialogListener.onError(error);
}
public void onWeiboException(WeiboException error) {
Log.d("Weibo-authorize", "Login failed: " + error);
mAuthDialogListener.onWeiboException(error);
}
public void onCancel() {
Log.d("Weibo-authorize", "Login canceled");
mAuthDialogListener.onCancel();
}
});
}
/**
* User-Agent Flow
*
* @param activity
*
* @param listener
* 授权结果监听器
*/
public void authorize(Activity activity, final WeiboDialogListener listener) {
authorize(activity, new String[] {}, DEFAULT_AUTH_ACTIVITY_CODE, listener);
}
private void authorize(Activity activity, String[] permissions,
final WeiboDialogListener listener) {
authorize(activity, permissions, DEFAULT_AUTH_ACTIVITY_CODE, listener);
}
private void authorize(Activity activity, String[] permissions, int activityCode,
final WeiboDialogListener listener) {
Utility.setAuthorization(new Oauth2AccessTokenHeader());
boolean singleSignOnStarted = false;
mAuthDialogListener = listener;
// Prefer single sign-on, where available.
if (activityCode >= 0) {
singleSignOnStarted = startSingleSignOn(activity, APP_KEY, permissions, activityCode);
}
// Otherwise fall back to traditional dialog.
if (!singleSignOnStarted) {
startDialogAuth(activity, permissions);
}
}
private void authorizeCallBack(int requestCode, int resultCode, Intent data) {
}
public void dialog(Context context, WeiboParameters parameters,
final WeiboDialogListener listener) {
parameters.add("client_id", APP_KEY);
parameters.add("response_type", "token");
parameters.add("redirect_uri", mRedirectUrl);
parameters.add("display", "mobile");
if (isSessionValid()) {
parameters.add(TOKEN, mAccessToken.getToken());
}
String url = URL_OAUTH2_ACCESS_AUTHORIZE + "?" + Utility.encodeUrl(parameters);
if (context.checkCallingOrSelfPermission(Manifest.permission.INTERNET) != PackageManager.PERMISSION_GRANTED) {
Utility.showAlert(context, "Error",
"Application requires permission to access the Internet");
} else {
new WeiboDialog(this, context, url, listener).show();
}
}
public boolean isSessionValid() {
if (mAccessToken != null) {
return (!TextUtils.isEmpty(mAccessToken.getToken()) && (mAccessToken.getExpiresIn() == 0 || (System
.currentTimeMillis() < mAccessToken.getExpiresIn())));
}
return false;
}
/*-------------------------New Code----------------------------*/
/**
* 分享到微博
*/
public boolean shareToweibo(Activity activity, String accessToken, String tokenSecret, String content) throws WeiboException {
Utility.setAuthorization(new Oauth2AccessTokenHeader());
WeiboParameters bundle = new WeiboParameters();
bundle.add("source", APP_KEY);
bundle.add("status", content);
String url = SERVER + "statuses/update.json";
if(mAccessToken == null){
mAccessToken = new AccessToken(accessToken, tokenSecret);
}
request(activity, url, bundle, Utility.HTTPMETHOD_POST, mAccessToken);
return true;
}
/*------------------------------------------------------------*/
/**
* 分享到微博 ,带图片
*/
public boolean shareToweiboWithFile(Activity context, String accessToken,
String tokenSecret, String content, String fileUrl) throws WeiboException {
Utility.setAuthorization(new Oauth2AccessTokenHeader());
WeiboParameters bundle = new WeiboParameters();
bundle.add("source", APP_KEY);
bundle.add("status", content);
if(fileUrl!=null){
bundle.add("pic", fileUrl);
}
String url = SERVER + "statuses/upload.json";
if (mAccessToken == null) {
mAccessToken = new AccessToken(accessToken, tokenSecret);
}
request(context, url, bundle, Utility.HTTPMETHOD_POST, mAccessToken);
return true;
}
}