Egret Facebook分享.txt

       public static chooseAsync() {//选择游戏环境，可以拉取分享给好友，这样才会有好友的排行榜
            FBInstant.context.chooseAsync().then(function () {
                MyDebug.log('FBInstant.context.chooseAsync() context.getID()=' + FBInstant.context.getID());
                FB.AgentData.updateAsync_CustomUpdate("share_jpg");
            });
        }

        public static switchGameAsync(appID: string) {//请求客户端切换到另一个小游戏
            FBInstant.switchGameAsync(appID).catch(function (e) {
                // Handle game change failure
                MyDebug.log('FBInstant.switchGameAsync() appID=' + appID);
            });
        }

        public static shareAsync(textureName: string): void {//此函数会调用一个对话框，让用户以下列方式分享指定内容：在 Messenger 中发送消息，或在用户时间线上发布帖子。可以在分享内容中附加数据块，通过此次分享启动的每个游戏会话都可以通过 FBInstant.getEntryPointData() 访问此数据块。
            MyDebug.log('FBInstant.shareAsync()');
            var img: egret.Bitmap = BitmapHelper.createBitmap(textureName, 0, 0);
            if (img == null) {
                MyDebug.error('FBInstant.shareAsync() img=null');
                return;
            }

            let promise = FBInstant.shareAsync({
                intent: 'REQUEST',
                image: this.toBase64Picture(img),//必须有图片信息参数
                text: FBInstant.player.getName() + ' is asking for your help!',
                data: { myReplayData: '' + UserData.userId },
            }).then(function () {
                MyDebug.log('FBInstant.shareAsync(1) then');
            }).catch(function (err) {