/**
 * WXEntryActivity 微信回撥 包名與類名不能變
*/
public class WXEntryActivity extends Activity implements IWXAPIEventHandler {

    private IWXAPI api;
@Override
protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
api = WXAPIFactory.createWXAPI(this, Constants.WX_ID
 
);
api.handleIntent(getIntent(), this);
}

    /**
     * 微信傳送請求到第三方應用時，會回撥到該方法
*
     * @param req 回撥
*/
@Override
public void onReq(BaseReq req) {
        LogUtil.e("----------------------------------------進入Req回撥----------------------------------------");
LogUtil.e("----------------------------------------
 
進入Req回撥----------------------------------------");
LogUtil.e("----------------------------------------進入Req回撥----------------------------------------");
finish();
}

    /**
     * 第三方應用傳送到微信的請求處理後的響應結果，會回撥到該方法
*
     * @param resp 回撥
*/
@Override
public void onResp(BaseResp resp) {
        LogUtil.e("----------------------------------------
 
進入Resp回撥----------------------------------------");
LogUtil.e("----------------------------------------進入Resp回撥----------------------------------------");
LogUtil.e("----------------------------------------進入Resp回撥----------------------------------------");
        switch (resp.errCode) {
            case BaseResp.ErrCode.ERR_OK:
                LogUtil.i("----------------------success");
                SharedPreferences getdata = getSharedPreferences("YA_USERINFO", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = getdata.edit();
editor.putString("code", ((SendAuth.Resp) resp).code);
editor.apply();
finish();
                break;
            case BaseResp.ErrCode.ERR_USER_CANCEL:
                LogUtil.i("----------------------cancel");
finish();                break;
            case BaseResp.ErrCode.ERR_AUTH_DENIED:
                LogUtil.i("----------------------refuse");
finish();                break;
            default:
                LogUtil.i("----------------------back");
finish();                break;
}
    }

    @Override
protected void onNewIntent(Intent intent) {
        super.onNewIntent(intent);
setIntent(intent);
api.handleIntent(intent, this);
}

}