新浪和腾讯微博的授权、发微demo for Android

package org.Base.Weibo; import java.io.BufferedInputStream; import java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.OutputStreamWriter; import java.net.URL; import java.net.URLConnection; import java.nio.charset.Charset; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; import org.apache.http.entity.mime.HttpMultipartMode; import org.apache.http.entity.mime.MultipartEntity; import org.apache.http.entity.mime.content.ByteArrayBody; import org.apache.http.entity.mime.content.StringBody; import org.apache.http.impl.client.DefaultHttpClient; import org.json.JSONException; import org.json.JSONObject; import android.app.ProgressDialog; import android.content.Context; import android.content.SharedPreferences; import android.content.SharedPreferences.Editor; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.widget.Toast; import com.example.wb_test.SinaWeiboAuthorize; import com.weibo.sdk.android.Oauth2AccessToken; import com.weibo.sdk.android.Weibo; import com.weibo.sdk.android.WeiboAuthListener; import com.weibo.sdk.android.WeiboDialogError; import com.weibo.sdk.android.WeiboException; /** * 新浪微博助手 * * @author jh_zy */ public class SinaWeiboHelper { /* 全局变量 */ private Weibo sinaWeibo; private String strAppKey = ""; // AppKey private String strAuthorizationCallbackPage = ""; // 授权回调页 private String strAppSecret = ""; // AppSecret private String PREFERENCES_NAME = "com_weibo_sdk_android"; // SharedPreferences的名称 private String strRequestToken; // 第一步获取的Token private String strAccessToken; // 第二步获取的Token private Oauth2AccessToken oauth2AccessToken; private String strPostURL; // POST的网址 private String strPostContent; // POST的内容 private String strLat; private String strLong; private String strSinaCon; private String imagePath; private ProgressDialog dialog; private Context thisContext; /** 重写构造函数，使得该类可以控制Activity */ public SinaWeiboHelper(Context context) { thisContext = context; } /** 新浪微博授权页面 */ public void SinaAuthorize() { sinaWeibo = Weibo.getInstance(strAppKey, strAuthorizationCallbackPage, null); sinaWeibo.anthorize(thisContext, new SinaWeiboHelper.AuthDialogListener()); } /** * 发送文字微博 * * @param strContent * 发送内容 * @param lat * 纬度 * @param lon * 经度 */ public void SinaPutContent(String strContent, String lat, String lon) { if (("".equals(strContent))) { Toast.makeText(thisContext, "无内容发送！", Toast.LENGTH_LONG).show(); } else { strPostURL = "https://api.weibo.com/2/statuses/update.json"; strPostContent = "access_token=" + readAccessToken(thisContext).getToken() + "&status=" + strContent + "&lat=" + lat + "&long=" + lon; strSinaCon = strContent; dialog = new ProgressDialog(thisContext); dialog.setMessage("正在发送请稍后......"); dialog.show(); new Thread(runnable).start(); } } /** * 发送图片微博 * * @param strContent * 发送内容 * @param img * 图片绝对路径 * @param lat * 纬度 * @param lon * 经度 */ public void SinaPutImage(String strContent, String img, String lat, String lon) { if (("".equals(strContent))) { Toast.makeText(thisContext, "无内容发送！", Toast.LENGTH_LONG).show(); } else { strPostURL = "https://upload.api.weibo.com/2/statuses/upload.json"; strSinaCon = strContent; imagePath = img; strLat = lat; strLong = lon; dialog = new ProgressDialog(thisContext); dialog.setMessage("正在发送请稍后......"); dialog.show(); new Thread(runnableImage).start(); } } /** 清空授权 */ public void SinaClear() { clear(thisContext); } /* 微博授权的监听 */ private class AuthDialogListener implements WeiboAuthListener { public void onCancel() { // TODO Auto-generated method stub Toast.makeText(thisContext, "Auth cancel", Toast.LENGTH_LONG) .show(); } public void onComplete(Bundle values) { // TODO Auto-generated method stub strRequestToken = values.getString("code"); // 第一步获取的Token if (strRequestToken != null) { strPostURL = "https://api.weibo.com/oauth2/access_token"; strPostContent = "client_id=" + strAppKey + "&client_secret=" + strAppSecret + "&grant_type=authorization_code" + "&code=" + strRequestToken + "&redirect_uri=" + strAuthorizationCallbackPage; new Thread(runnable).start(); } } public void onError(WeiboDialogError e) { // TODO Auto-generated method stub Toast.makeText(thisContext, "Auth error : " + e.getMessage(), Toast.LENGTH_LONG).show(); } public void onWeiboException(WeiboException e) { // TODO Auto-generated method stub Toast.makeText(thisContext, "Auth exception : " + e.getMessage(), Toast.LENGTH_LONG).show(); } } private Runnable runnable = new Runnable() { public void run() { String sTotalString = null; try { URL url = new URL(strPostURL); URLConnection connection = url.openConnection(); connection.setDoOutput(true); OutputStreamWriter out = new OutputStreamWriter( connection.getOutputStream(), "utf-8"); out.write(strPostContent); out.flush(); out.close(); String sCurrentLine; sCurrentLine = ""; sTotalString = ""; InputStream l_urlStream; l_urlStream = connection.getInputStream(); BufferedReader l_reader = new BufferedReader( new InputStreamReader(l_urlStream)); while ((sCurrentLine = l_reader.readLine()) != null) { sTotalString += sCurrentLine; } Message msg = new Message(); Bundle data = new Bundle(); data.putString("value", sTotalString); msg.setData(data); handler.sendMessage(msg); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } }; private Handler handler = new Handler() { @Override public void handleMessage(Message msg) { super.handleMessage(msg); if ((dialog != null) && (dialog.isShowing())) { dialog.dismiss(); } Bundle data = msg.getData(); String val = data.getString("value"); JSONObject o = null; try { o = new JSONObject(val); } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } try { if (o.getString("id") != null) { // 说明发微博成功 Toast.makeText(thisContext, "微博发送成功！", Toast.LENGTH_LONG) .show(); return; } } catch (JSONException e1) { // TODO Auto-generated catch block e1.printStackTrace(); } String expires_in = null; try { strAccessToken = o.getString("access_token"); // 第二步获取的Token expires_in = o.getString("expires_in"); // AccessToken的生命周期 } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } oauth2AccessToken = new Oauth2AccessToken(strAccessToken, expires_in); if (oauth2AccessToken.isSessionValid()) { keepAccessToken(thisContext, oauth2AccessToken); SinaWeiboAuthorize.tvSinaAuthorize.setText("已授权"); Toast.makeText(thisContext, "微博授权成功！", Toast.LENGTH_LONG) .show(); } } }; /* 发送带图片的接口，这里必须要用到POST方法 */ private Runnable runnableImage = new Runnable() { public void run() { try { HttpClient httpClient = new DefaultHttpClient(); HttpPost postRequest = new HttpPost(strPostURL); MultipartEntity reqEntity = new MultipartEntity( HttpMultipart