/** 
 * 微信分享,登陆,支付 
 * @author ansen 
 * @create time 2015-08-29 
 */ 
public class WeiXinPresenter extends Presenter{ 
  public static final int IMAGE_SIZE=32768;//微信分享图片大小限制 
  public static final String APP_ID = "";//应用唯一标识，在微信开放平台提交应用审核通过后获得 
  public static final String SECRET="";//应用密钥AppSecret，在微信开放平台提交应用审核通过后获得 
   
  private IWXAPI wxAPI; 
  private IView iView; 
  private IUserController userController; 
   
  @Override 
  public IView getIView() { 
    return iView; 
  } 
   
  public WeiXinPresenter(Context context){ 
    if(context!=null && context instanceof IView) 
      iView =(IView) context; 
    if(wxAPI==null){ 
      wxAPI = WXAPIFactory.createWXAPI(context,APP_ID,true); 
      wxAPI.registerApp(APP_ID); 
    } 
    if(null==userController) 
      userController=ControllerFactory.getUserController(); 
  } 
   
  /** 
   * 微信登陆(三个步骤) 
   * 1.微信授权登陆 
   * 2.根据授权登陆code 获取该用户token 
   * 3.根据token获取用户资料 
   * @param activity 
   */ 
  public void login(){ 
    SendAuth.Req req = new SendAuth.Req(); 
    req.scope = "snsapi_userinfo"; 
    req.state = String.valueOf(System.currentTimeMillis()); 
    wxAPI.sendReq(req); 
  } 
   
  /** 
   * 获取微信访问token 
   */ 
  public void getAccessToken(String code){ 
    if(!userController.isLogin()){//没有登陆的情况用第三方登陆 
      userController.getWeiXinAccessToken(APP_ID,SECRET,code,new RequestDataCallback<WeiXinToken>(){ 
        @Override 
        public void dataCallback(WeiXinToken obj){ 
          if(obj!=null){ 
            if(obj.getErrcode()==0){ 
              if(MLog.debug) 
                iView.showToast("授权用户唯一标识:"+obj.getOpenid()); 
              getWeiXinUserInfo(obj); 
            }else{ 
              iView.showToast(obj.getErrmsg()); 
            } 
          }else{ 
             
          } 
        } 
      }); 
    }else{//用户已登陆 
       
    } 
  } 
   
  /** 
   * 获取微信用户信息 
   */ 
  private void getWeiXinUserInfo(final WeiXinToken obj){ 
    userController.getWeiXinUserInfo(obj.getAccess_token(), obj.getOpenid(), new RequestDataCallback<RegisterB>() { 
      @Override 
      public void dataCallback(RegisterB registerB){ 
        registerB.setAccess_token(obj.getAccess_token()); 
        registerB.setToken_expire_at(obj.getExpires_in()); 
        if(registerB.getErrcode()==0){ 
          registerB.setThird_type_name(Constants.WEI_XIN); 
          thirdLogin(registerB); 
        }else{ 
          iView.showToast(registerB.getErrmsg()); 
        } 
      } 
    }); 
  } 
   
  /** 
   * 调用我们自己的服务器进行登录 
   * @param registerB 
   */ 
  private void thirdLogin(RegisterB registerB){ 
    userController.thirdAuth(registerB,new RequestDataCallback<UserP>(){ 
      @Override 
      public void dataCallback(UserP user){ 
        if(checkCallbackData(user, true)){ 
          if(user.getError()==user.ErrorNone){ 
            iView.showToast(R.string.login_success); 
            getAppController().sendLoginChangeIntent(); 
            userController.saveLoginUser(user,FileUtil.getFilePath()); 
            ((ILoginView)iView).toMain(); 
          }else{ 
            iView.showToast(user.getError_reason()); 
          } 
        } 
      } 
    }); 
  } 
   
  /** 
   * 微信分享 
   * @param friendsCircle 是否分享到朋友圈 
   */ 
  public void share(final boolean friendsCircle,final VideoB videoB){ 
    new LoadPicThread(videoB.getCover_url(),new Handler(){ 
      @Override 
      public void handleMessage(Message msg) { 
        byte[] bytes=(byte[]) msg.obj; 
        if(bytes.length>IMAGE_SIZE){ 
          iView.showToast(R.string.image_no_big); 
          return; 
        } 
        System.out.println("图片长度："+bytes.length); 
        WXVideoObject videoObject = new WXVideoObject();//视频类型 
        videoObject.videoUrl = videoB.getShare_url() + Constants.WEI_XIN + "&share_from="+com.kaka.utils.Constants.ANDROID;// 视频播放url 
        WXMediaMessage wxMessage = new WXMediaMessage(videoObject); 
        wxMessage.title = videoB.getContent(); 
        wxMessage.thumbData = bytes; 
        SendMessageToWX.Req req = new SendMessageToWX.Req(); 
        //transaction字段用于唯一标识一个请求 
        req.transaction = String.valueOf(videoB.getId() + System.currentTimeMillis()); 
        req.message = wxMessage; 
        req.scene = friendsCircle ? SendMessageToWX.Req.WXSceneTimeline : SendMessageToWX.Req.WXSceneSession; 
        wxAPI.sendReq(req); 
      } 
    }).start(); 
  } 
  private class LoadPicThread extends Thread{ 
    private String url; 
    private Handler handler; 
    public LoadPicThread(String url,Handler handler){ 
      this.url=url; 
      this.handler=handler; 
    } 
    @Override 
    public void run(){ 
      try { 
        URL picurl = new URL(url);  
        HttpURLConnection conn = (HttpURLConnection)picurl.openConnection(); // 获得连接  
        conn.setConnectTimeout(6000);//设置超时  
        conn.setDoInput(true);  
        conn.setUseCaches(false);//不缓存  
        conn.connect(); 
        Bitmap bmp=BitmapFactory.decodeStream(conn.getInputStream());          
        ByteArrayOutputStream output = new ByteArrayOutputStream();          
        bmp.compress(Bitmap.CompressFormat.JPEG, 100, output); 
        int options = 100; 
        while (output.toByteArray().length > IMAGE_SIZE && options != 10) {  
          output.reset(); // 清空baos 
          bmp.compress(Bitmap.CompressFormat.JPEG, options, output);// 这里压缩options%，把压缩后的数据存放到baos中  
          options -= 10; 
        }         
        bmp.recycle(); 
        byte[] result = output.toByteArray(); 
        output.close(); 
         
        Message message=handler.obtainMessage(); 
        message.obj=result; 
        message.sendToTarget(); 
      } catch (Exception e) { 
        e.printStackTrace(); 
      } 
    } 
  } 
  //检查微信是否安装 
  public boolean isWXAppInstalled(){ 
    return wxAPI.isWXAppInstalled(); 
  } 
  public void wxPay(final BaseActivity activity,String order_id,String payType){ 
    activity.showProgress(""); 
    ControllerFactory.getWalletsController().getPayments(order_id, payType, new RequestDataCallback<PaymentsP>() { 
      @Override 
      public void dataCallback(PaymentsP obj) { 
        if(checkCallbackData(obj, true)){ 
          if(obj.getError()==obj.ErrorNone){ 
            PayReq req = new PayReq();//待修改 
 
            req.appId = obj.getAppid(); 
            req.nonceStr=obj.getNoncestr(); 
            req.packageValue=obj.getPackage_value(); 
            req.sign=obj.getSign(); 
            req.partnerId=obj.getPartnerid(); 
            req.prepayId=obj.getPrepayid(); 
            req.timeStamp=obj.getTimestamp(); 
             
            wxAPI.registerApp(obj.getAppid()); 
            wxAPI.sendReq(req); 
             
            MLog.i("ansen", "开始进行微信支付.."); 
            iView.showToast("开始进行微信支付.."); 
          } 
        }else{ 
          iView.showToast(obj.getError_reason()); 
        } 
        activity.hideProgress(); 
      } 
    }); 
  } 
} 

/** 
 * 微信登陆分享回调Activity 
 * @author ansen 
 * @create time 2015-05-25 
 */ 
public class WXEntryActivity extends Activity implements IWXAPIEventHandler{ 
  private IWXAPI wxAPI; 
   
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    if(MLog.debug) 
      System.out.println("WXEntryActivity onCreate"); 
     
    wxAPI = WXAPIFactory.createWXAPI(this,WeiXinPresenter.APP_ID,true); 
    wxAPI.registerApp(WeiXinPresenter.APP_ID); 
     
    wxAPI.handleIntent(getIntent(), this); 
  } 
  @Override 
  protected void onNewIntent(Intent intent){ 
    super.onNewIntent(intent); 
    wxAPI.handleIntent(getIntent(),this); 
    if(MLog.debug) 
      System.out.println("WXEntryActivity onNewIntent"); 
  } 
  @Override 
  public void onReq(BaseReq arg0) { 
    if(MLog.debug) 
      System.out.println("WXEntryActivity onReq:"+arg0); 
    if(MLog.debug) 
      Toast.makeText(this, "onReq 方法运行", 0).show(); 
  }  
  @Override 
  public void onResp(BaseResp resp){ 
    MLog.d("ansen", "onResp....."); 
    if(MLog.debug) 
      Toast.makeText(this,"onResp 方法运行", 0).show(); 
    if(resp.getType()==ConstantsAPI.COMMAND_SENDMESSAGE_TO_WX){//分享 
      switch (resp.errCode){ 
      case BaseResp.ErrCode.ERR_OK: 
          if(MLog.debug) 
            Toast.makeText(WXEntryActivity.this, "分享成功!", Toast.LENGTH_SHORT).show(); 
        break; 
      case BaseResp.ErrCode.ERR_USER_CANCEL: 
//        Toast.makeText(WXEntryActivity.this, "分享取消!", Toast.LENGTH_SHORT).show(); 
        break; 
      case BaseResp.ErrCode.ERR_AUTH_DENIED: 
         
        break; 
      } 
      Intent intent = new Intent(); 
      intent.setAction(APIDefineConst.BROADCAST_ACTION_WEIXIN_SHARE); 
        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this); 
        lbm.sendBroadcast(intent); 
    }else if(resp.getType()==ConstantsAPI.COMMAND_SENDAUTH){//登陆发送广播 
        SendAuth.Resp authResp = (Resp) resp; 
      String code = authResp.code; 
      Intent intent = new Intent(); 
      intent.setAction(APIDefineConst.BROADCAST_ACTION_WEIXIN_TOKEN); 
      intent.putExtra("errCode", authResp.errCode); 
      if (authResp.errCode == BaseResp.ErrCode.ERR_OK){//用户同意 
          intent.putExtra("code", code); 
      }   
        if(MLog.debug) 
          Toast.makeText(this, "WXEntryActivity 发送登陆广播!!!!", 0).show(); 
        if (android.os.Build.VERSION.SDK_INT >= 12) { 
           intent.setFlags(32);//3.1以后的版本需要设置Intent.FLAG_INCLUDE_STOPPED_PACKAGES 
        } 
        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this); 
        lbm.sendBroadcast(intent); 
    } 
    finish(); 
  } 
}

/** 
 * 微信支付回调Activity 
 * @author ansen 
 * @create time 2015-08-29 
 */ 
public class WXPayEntryActivity extends Activity implements IWXAPIEventHandler{ 
  private IWXAPI wxAPI; 
   
  @Override 
  protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    wxAPI = WXAPIFactory.createWXAPI(this, WeiXinPresenter.APP_ID); 
    wxAPI.handleIntent(getIntent(), this); 
  } 
   
  @Override 
  protected void onNewIntent(Intent intent){ 
    super.onNewIntent(intent); 
    setIntent(intent); 
    wxAPI.handleIntent(intent, this); 
  } 
   
  @Override 
  public void onReq(BaseReq arg0) { 
  } 
 
  @Override 
  public void onResp(BaseResp resp) { 
    MLog.i("微信支付回调..", "ansen onResp"); 
    if (resp.getType() == ConstantsAPI.COMMAND_PAY_BY_WX){//微信支付回调 
      if(resp.errCode==BaseResp.ErrCode.ERR_OK){//微信支付成功 
        Intent intent = new Intent(); 
        intent.setAction(APIDefineConst.BROADCAST_ACTION_WEIXIN_PAY); 
          LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this); 
          lbm.sendBroadcast(intent); 
        //成功 
//       Toast.makeText(this,R.string.wxpay_success, 0).show(); 
      }else{ 
//       Toast.makeText(this,R.string.wxpay_success, 0).show(); 
      } 
    } 
    finish(); 
  } 
   
} 

private class WXEntryReceiver extends BroadcastReceiver { 
  @Override 
  public void onReceive(Context context, Intent intent){ 
    MLog.i("WXEntryReceiver", "接收微信登陆广播"); 
    if(MLog.debug) 
      showToast("接收微信登陆广播"); 
    if(intent.getAction().equals(APIDefineConst.BROADCAST_ACTION_WEIXIN_TOKEN)){ 
      int errCode = intent.getExtras().getInt("errCode"); 
      if(MLog.debug) 
        System.out.println("获取错误码："+errCode); 
      if(errCode==BaseResp.ErrCode.ERR_USER_CANCEL||errCode==BaseResp.ErrCode.ERR_AUTH_DENIED){ 
        requestDataFinish(); 
      }else{ 
        String code = intent.getExtras().getString("code"); 
        xinTestPresenter.getAccessToken(code); 
      } 
    } 
  } 
} 

private WXEntryReceiver wxEntryReceiver=null; 

//微信登陆广播 
wxEntryReceiver= new WXEntryReceiver(); 
LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this); 
IntentFilter filter = new IntentFilter(); 
filter.addAction(APIDefineConst.BROADCAST_ACTION_WEIXIN_TOKEN); 
lbm.registerReceiver(wxEntryReceiver,filter); 

WeiXinPresenter xinTestPresenter=new WeiXinPresenter(this); 
xinTestPresenter.login();