defaultConfig {
    applicationId "xxx.xxx.xxx" // 你的app包名
    
     // tencent+你的AppId
    manifestPlaceholders = ["tencentAuthId": "tencent123456"]
}

// 初始该库的基础常量
ShareLoginLib.init(this, getString(R.string.app_name), null, BuildConfig.DEBUG);

// 初始化第三方平台的信息
ShareLoginLib.initPlatforms(
        // map
        MapBuilder.of(
                QQPlatform.KEY_APP_ID, qq_app_id,
                QQPlatform.KEY_SCOPE, qq_scope,

                WeiBoPlatform.KEY_APP_KEY, weibo_app_key,
                WeiBoPlatform.KEY_SCOPE, weibo_scope,
                WeiBoPlatform.KEY_REDIRECT_URL, weibo_redirect_url,

                WeiXinPlatform.KEY_APP_ID, weixin_app_id,
                WeiXinPlatform.KEY_SECRET, weixin_secret
        ),
        // list
        Arrays.asList(
                QQPlatform.class,
                WeiBoPlatform.class,
                WeiXinPlatform.class)
);

/**
 * 初始化一些常量，这里的scope请根据第三方的文档进行定制
*/ 
protected void initConstant() {
    qq_app_id = "xxxxxxxxxxxx";
    qq_scope = "get_user_info,"
    + "get_simple_userinfo,"
    + "add_share,"
    + "add_topic,"
    + "add_pic_t";    
    
    weibo_app_key = "xxxxxxxxxxxx";
    weibo_redirect_url = "xxxxxxxxxxxx";
    weibo_scope = "friendships_groups_read,"
    + "friendships_groups_write,"
    + "statuses_to_me_read,"
    + "follow_app_official_microblog";    
    
    weixin_app_id = "xxxxxxxxxxxx";
    weixin_secret = "xxxxxxxxxxxx"; 
}

ShareLoginLib.isAppInstalled(this, QQPlatform.class);

ShareLoginLib.doLogin(this, QQPlatform.LOGIN, new LoginListener() {
    @Override
    public void onReceiveUserInfo(@NonNull OAuthUserInfo userInfo) {
        super.onReceiveUserInfo(userInfo);
        // 可以得到：昵称、性别、头像、用户id
    }
});

ShareContent shareContent = new ShareContentWebPage("title", "summary", "http://kale.com", bmp); 

ShareLoginLib.doShare(this, QQPlatform.FRIEND, shareContent, new ShareListener(){
    @Override
    public void onSuccess() {
        super.onSuccess();
    }
});

public interface IPlatform {

    /**
     * @return 该平台支持的操作类型
     */
    String[] getSupportedTypes();

    /**
     * @return 目标平台的app是否已经安装在手机上
     */
    boolean isAppInstalled(@NonNull Context context);

    /**
     * 检查当前环境，请在当前环境不支持当前操作的type时抛出异常
     *
     * @param type             当前平台支持的操作类型
     * @param shareContentType 分享时传入的分享类型，如果是登录则会传{@link ShareContent#NO_CONTENT}
     */
    void checkEnvironment(Context context, @NonNull String type, @ShareContentType int shareContentType);

    /**
     * 执行登录的操作
     */
    void doLogin(@NonNull Activity activity, @NonNull LoginListener listener);

    /**
     * 执行分享的操作
     */
    void doShare(Activity activity, String shareType, @NonNull ShareContent shareContent, @NonNull ShareListener listener);

    /**
     * 处理第三方sdk响应的结果，会被activity的onActivityResult()间接调用
     */
    void onResponse(@NonNull Activity activity, @Nullable Intent data);

    /**
     * 得到用户的信息，会在{@link LoginListener#onReceiveUserInfo(OAuthUserInfo)}中进行回调
     */
    void getUserInfo(Context context, String accessToken, String uid, final LoginListener listener);

}