maven { url "https://jitpack.io" }

    implementation 'com.github.wangfengye.Otherlogin:app:v1.0'
    annotationProcessor 'com.github.wangfengye.Otherlogin:maple-compiler:v1.0'

<activity
            android:name=".wxapi.WXEntryActivity"
            android:exported="true"
            android:label="wechatCallback"
            android:launchMode="singleTop"
            android:theme="@style/Theme.AppCompat.Translucent">
        </activity>

 WeChatUtil.init(appid,appSecret,
                   this.getApplicationContext());

  WeChatUtil.getInstance().onCallback(new IWeChatCallback() {
             @Override
             public void onSuccess(String info) {
               // 授权成功,info:微信个人信息的json
             }
 
             @Override
             public void onError(String msg) {
                // 授权失败,msg:错误信息
             }
         }).login();

  WeChatUtil.getInstance().onCallback(new IWeChatCallback() {
            @Override
            public void onSuccess(String info) {
                // 分享成功
            }
        }).share();