Inheritance: WXBaseMessage
Beispiel #1
0
        internal static WXBaseMessage CreateMessage(int type)
        {
            WXBaseMessage result = null;

            switch (type)
            {
            case 1:
                result = new WXTextMessage();
                break;

            case 2:
                result = new WXImageMessage();
                break;

            case 3:
                result = new WXMusicMessage();
                break;

            case 4:
                result = new WXVideoMessage();
                break;

            case 5:
                result = new WXWebpageMessage();
                break;

            case 6:
                result = new WXFileMessage();
                break;

            case 7:
                result = new WXAppExtendMessage();
                break;

            case 8:
                result = new WXEmojiMessage();
                break;
            }
            return(result);
        }
 private async Task WechatShare()
 {
     try
     {
         var scene = SendMessageToWX.Req.WXSceneChooseByUser;
         var pic = await GetImageData();
         var message = new WXImageMessage()
         {
             Title = GetImageTitle(),
             ImageData = pic
         };
         SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
         IWXAPI api = WXAPIFactory.CreateWXAPI(App.WechatAppId);
         var isValid = await api.SendReq(req);
     }
     catch
     {
         await new MessageDialog(LocalizedStrings.ShareFailed).ShowAsyncEnqueue();
     }
 }
Beispiel #3
0
        public async void ShareImage()
        {
            var shareScene = ComboBox.SelectionBoxItem as ShareScene;
            if (shareScene == null)
            {
                return;
            }
            try
            {
                var scene = shareScene.Scene;
                var file = await Package.Current.InstalledLocation.GetFileAsync("1.png");
                using (var stream = await file.OpenReadAsync())
                {
                    var pic = new byte[stream.Size];
                    await stream.AsStream().ReadAsync(pic, 0, pic.Length);
                    var message = new WXImageMessage
                    {
                        Title = "Sharing a picture!",
                        Description = "This is a image message.这是一个图片消息",
                        ThumbData = pic,
                        ImageUrl = "http://tp3.sinaimg.cn/1882347990/180/5725518284/1"
                    };

                    SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
                    IWXAPI api = WXAPIFactory.CreateWXAPI("[YOUR APP ID]");
                    var isValid = await api.SendReq(req);
                }
            }
            catch (WXException ex)
            {
                Debug.WriteLine(ex.Message);
            }
        }
        public void share(string argsJSON) {
            var args = JsonHelper.Deserialize<string[]>(argsJSON);
            var options = JsonHelper.Deserialize<WeChatShareOptions>(args[0]);

            if (options == null) {
                dispatchResult(PluginResult.Status.JSON_EXCEPTION, ERR_INVALID_OPTIONS);
                return;
            }

            WXBaseMessage message = null;

            var messageOptions = options.message;

            if (messageOptions != null) {
                switch (messageOptions.type) {
                    case WeChatShareType.app:
                        break;
                    case WeChatShareType.emotion:
                        break;
                    case WeChatShareType.file:
                        break;
                    case WeChatShareType.image:
                        if (!String.IsNullOrEmpty(messageOptions.url)) {
                            message = new WXImageMessage(messageOptions.url);
                        } else if (!String.IsNullOrEmpty(messageOptions.data)) {
                            message = new WXImageMessage(Convert.FromBase64String(messageOptions.data));
                        } else {
                            dispatchResult(PluginResult.Status.ERROR, ERR_INVALID_OPTIONS);
                            return;
                        }
                        break;
                    case WeChatShareType.music:
                        break;
                    case WeChatShareType.video:
                        break;
                    case WeChatShareType.webpage:
                    default:
                        message = new WXWebpageMessage(messageOptions.url);
                        break;
                }

                if (message == null) {
                    dispatchResult(PluginResult.Status.ERROR, ERR_UNSUPPORTED_MEDIA_TYPE);
                    return;
                }

                message.Title = messageOptions.title;
                message.Description = messageOptions.description;

                if (!String.IsNullOrEmpty(messageOptions.thumbData)) {
                    message.ThumbData = Convert.FromBase64String(messageOptions.thumbData);
                }
            } else if (options.text != null) {
                message = new WXTextMessage(options.text);
            } else {
                dispatchResult(PluginResult.Status.ERROR, ERR_INVALID_OPTIONS);
                return;
            }

            var scene = options.scene;
            if (scene == null) {
                scene = WeChatScene.timeline;
            }

            try {
                var request = new SendMessageToWX.Req(message, (int)scene);
                api.SendReq(request);
            } catch (WXException e) {
                dispatchResult(PluginResult.Status.ERROR, e.Message);
            }
        }