WXEntryActivity.java
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package com.lotus.town.wxapi;
import android.os.Bundle;
import android.os.Message;
import android.support.annotation.Nullable;
import android.util.Log;
import com.alibaba.fastjson.JSON;
import com.lotus.town.BaseActivity;
import com.lotus.town.event.SharedWXEvent;
import com.lotus.town.event.WxLoginEvent;
import com.lotus.town.scManager;
import com.lotus.town.service.login.LoginManager;
import com.lotus.town.uiManager;
import com.lotus.town.utils.SharedPrefConfig;
import com.lotus.town.utils.UIUtils;
import com.sdk.Sdk;
import com.sdk.http.HttpCallback;
import com.sdk.http.HttpRequest;
import com.sdk.http.HttpResponse;
import com.tencent.mm.opensdk.modelbase.BaseReq;
import com.tencent.mm.opensdk.modelbase.BaseResp;
import com.tencent.mm.opensdk.modelmsg.SendAuth;
import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler;
import org.greenrobot.eventbus.EventBus;
public class WXEntryActivity extends BaseActivity implements IWXAPIEventHandler {
private static final int RETURN_MSG_TYPE_LOGIN = 1;
private static final int RETURN_MSG_TYPE_SHARE = 2;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//如果没回调onResp，八成是这句没有写
WxManager.mWxApi.handleIntent(getIntent(), this);
}
// 微信发送请求到第三方应用时，会回调到该方法
@Override
public void onReq(BaseReq req) {
}
// 第三方应用发送到微信的请求处理后的响应结果，会回调到该方法
//app发送消息给微信，处理返回消息的回调
@Override
public void onResp(BaseResp resp) {
switch (resp.errCode) {
case BaseResp.ErrCode.ERR_AUTH_DENIED:
case BaseResp.ErrCode.ERR_USER_CANCEL:
if (RETURN_MSG_TYPE_SHARE == resp.getType()) UIUtils.showToast("分享失败");
else UIUtils.showToast("登录失败");
break;
case BaseResp.ErrCode.ERR_OK:
switch (resp.getType()) {
case RETURN_MSG_TYPE_LOGIN:
//拿到了微信返回的code,立马再去请求access_token
String code = ((SendAuth.Resp) resp).code;
final HttpRequest request = new WxRequest(WxConfig.APP_ID,WxConfig.APP_SECURE,code,"authorization_code");
Sdk.http().get(request, new HttpCallback<WxAtResponse>() {
@Override
protected void onSuccess(HttpResponse result) {
if(result instanceof WxAtResponse){
WxUserRequest wxUserRequest = new WxUserRequest(((WxAtResponse) result).getAccess_token(),((WxAtResponse) result).getOpenid());
Sdk.http().get(wxUserRequest, new HttpCallback<WxUserResponse>() {
@Override
protected void onSuccess(HttpResponse result) {
if(result instanceof WxUserResponse) {
uiManager.getInstance(WXEntryActivity.this).setUserInfo(((WxUserResponse) result).getNickname(),((WxUserResponse) result).getSex(),((WxUserResponse) result).getUnionid(),
((WxUserResponse) result).getOpenid(),((WxUserResponse) result).getLanguage(),((WxUserResponse) result).getCity(),((WxUserResponse) result).getProvince()
,((WxUserResponse) result).getCountry(),((WxUserResponse) result).getHeadimgurl());
uiManager.getInstance(WXEntryActivity.this).loginSuccess();
WxLoginEvent event = new WxLoginEvent();
event.setSuccess(true);
event.setOpenId(((WxUserResponse) result).getOpenid());
EventBus.getDefault().post(event);
LoginManager.login(((WxUserResponse) result).getOpenid(),((WxUserResponse) result).getNickname());
mHandler.sendEmptyMessage(0);
finish();
}
}
@Override
protected WxUserResponse parse(String response) {
WxUserResponse res = JSON.parseObject(response,getType());
return res;
}
});
}
}
@Override
protected void onError(Throwable ex) {
WxLoginEvent event = new WxLoginEvent();
event.setSuccess(false);
event.setOpenId("");
EventBus.getDefault().post(event);
mHandler.sendEmptyMessage(1);
}
@Override
protected WxAtResponse parse(String response) {
WxAtResponse res = JSON.parseObject(response,getType());
return res;
}
});
//就在这个地方，用网络库什么的或者自己封的网络api，发请求去咯，注意是get请求
break;
case RETURN_MSG_TYPE_SHARE:
SharedPrefConfig.getInstance(this).sharedTime();
UIUtils.showToast("3朵荷花已经下发到您的账户");
scManager.getInstance(this).addLotus(3);
EventBus.getDefault().post(new SharedWXEvent());
finish();
break;
}
break;
}
}
@Override
protected void HandleMessage(Message msg) {
if(msg.what == 0) {
UIUtils.showToast("登录成功");
} else if(msg.what == 1){
} else if(msg.what == 1){UIUtils.showToast("登录失败");
}
}
}