1. 使用rxjava2
    2. 添加小程序分享支持
    3. 部分代码优化
    4. 添加微信、支付宝支付，避免主目录添加wx文件夹方式
    5. 同步更新微博官方分享支付（2018-6-22）
    6. 支持网络依赖
    7. 支持Instagram、Google、FaceBook、Twitter海外登录方式，调用方式一致

    defaultConfig {
        ...
        // 必须配置qqid 否则无法获取分享成功回调
        // 注：以下三个参数均为占位，里面的值随意
        manifestPlaceholders = [
                qq_id: "1106618327"
                FACEBOOK_APP_ID: "1106618327",
                FACEBOOK_SCHEME: "1106618327"
        ]
        ...
    }

    api 'com.nfleo:ShareLoginPayUtil:1.1.2'

    buildscript {
        repositories {
            jcenter()
            maven { url "https://dl.bintray.com/thelasterstar/maven/" }
        }
    }

    allprojects {
        repositories {
            maven {url "https://maven.google.com"}
            google()

            // 微博 SDK 所需的配置
            maven { url "https://dl.bintray.com/thelasterstar/maven/" }

            // 支付宝 SDK AAR 包所需的配置
            flatDir {
                dirs '../shareutil/libs'
            }
            jcenter()
        }
    }

    ......

    // 所需版本可自行配置
    ext {
        compileSdkVersion = 27

        minSdkVersion = 21
        targetSdkVersion = 27
        supportVersion = "27.1.1"
    }

    ShareUtil.shareImage(this, SharePlatform.QQ, "http://image.com", shareListener);
    ShareUtil.shareText(this, SharePlatform.WX, "分享文字", shareListener);
    ShareUtil.shareMedia(this, SharePlatform.QZONE, "title", "summary", "targetUrl", "thumb", shareListener);

    // miniId为小程序id    miniPath为小程序Path
    // 低版本微信不支持小程序分享， 此时默认网页分享方式
    ShareUtil.shareMedia(this, SharePlatform.WX, "title", "summary", "targetUrl", "thumb", "miniId", "miniPath", shareListener);

        // LoginPlatform.WEIBO  微博登录   
        // LoginPlatform.WX     微信登录
        // LoginPlatform.QQ     QQ登录 
        final LoginListener listener = new LoginListener() {
                @Override
                public void loginSuccess(LoginResult result) {
                    //登录成功， 如果你选择了获取用户信息，可以通过
                }
            
                @Override
                public void loginFailure(Exception e) {
                    Log.i("TAG", "登录失败");
                }
    
                @Override
                public void loginCancel() {
                    Log.i("TAG", "登录取消");
                }
            };
        LoginUtil.login(MainActivity.this, LoginPlatform.WEIBO, mLoginListener, isFetchUserInfo);

    // PayPlatform.ALIPAY   支付宝支付
    // PayPlatform.WXPAY    微信支付
    PayListener mPayListener = new PayListener() {
        @Override
        public void paySuccess() {
            Toast.makeText(v.getContext(), "支付成功", Toast.LENGTH_SHORT).show();
        }

        @Override
        public void payFailed(Exception e) {
            Toast.makeText(v.getContext(), "支付失败 " + e.getMessage(), Toast.LENGTH_SHORT).show();
        }

        @Override
        public void payCancel() {
            Toast.makeText(v.getContext(), "支付取消", Toast.LENGTH_SHORT).show();
        }
    };

    // 支付宝支付
    AliPayParamsBean payParamsBean = new AliPayParamsBean();
    payParamsBean.setOrderInfo("xxxx");
    PayUtil.pay(getContext(), PayPlatform.ALIPAY, payParamsBean, mPayListener);

    // 微信支付
    WXPayParamsBean wxPayParamsBean = new WXPayParamsBean();
    wxPayParamsBean.setAppid("xxxx");
    wxPayParamsBean.setNonceStr("xxxx");
    wxPayParamsBean.setPartnerid("xxxx");
    wxPayParamsBean.setPackageValue("xxxx");
    wxPayParamsBean.setPrepayId("xxxx");
    wxPayParamsBean.setSign("xxxx");
    wxPayParamsBean.setTimestamp("xxxx");
    PayUtil.pay(getContext(), PayPlatform.WXPAY, wxPayParamsBean, mPayListener);