private static void SendWXReqInner(String url, String title,
String contentmsg, Bitmap bmp, int type)
{
SendMessageToWX.Req req;
WXWebpageObject textObj = new WXWebpageObject();
textObj.WebpageUrl = url;
WXMediaMessage msg = new WXMediaMessage();
msg.Title = title;
msg.Description = contentmsg;
if (bmp != null)
{
bmp = Bitmap.CreateScaledBitmap(bmp, 50, 50, true);
}
msg.MyEediaObject = textObj;
req = new SendMessageToWX.Req();
req.Transaction = BuildTransaction("webpage");
req.Message = msg;
if (type == 1)
{
req.Scene = SendMessageToWX.Req.WXSceneSession;
}
else
{
if (type == 0)
{
req.Scene = SendMessageToWX.Req.WXSceneTimeline;
}
}
bool res = vipcompany.wxApi.SendReq(req);
}
//分享图片类型
private void BtnImage_Click(object sender, EventArgs e)
{
Bitmap bitmap = BitmapFactory.DecodeResource(Resources, Resource.Drawable.Icon);
//设置缩略图
Bitmap thumb = Bitmap.CreateScaledBitmap(bitmap, 50, 50, true);
bitmap.Recycle();
MemoryStream ms = new MemoryStream();
thumb.Compress(Bitmap.CompressFormat.Png, 0, ms);
byte[] bytes = ms.ToArray();
//初始化WXImageObject，设置分享的图片
WXImageObject imgObj = new WXImageObject(bitmap);
//初始化WXMediaMessage对象
WXMediaMessage msg = new WXMediaMessage();
msg.MyMediaObject = imgObj;
msg.ThumbData = bytes;
//构造一个Req请求
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneSession;
//发送数据
api.SendReq(req);
}
public async void ShareText()
{
var shareScene = ComboBox.SelectionBoxItem as ShareScene;
if (shareScene == null)
{
return;
}
try
{
var scene = shareScene.Scene;
var message = new WXTextMessage
{
Title = "Sharing a text title!",
Text = "This is text content",
Description = "This is a text message.这是一个文本消息。",
ThumbData = null
};
SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
IWXAPI api = WXAPIFactory.CreateWXAPI("[YOUR APP ID]");
var isValid = await api.SendReqAsync(req);
}
catch (WXException ex)
{
Debug.WriteLine(ex.Message);
}
}
//网页类型分享
private void BtnHtml_Click(object sender, EventArgs e)
{
WXWebpageObject webObj = new WXWebpageObject();
webObj.WebpageUrl = "https://www.xamarin.com/";
WXMediaMessage msg = new WXMediaMessage(webObj);
msg.Title = "Xamarin官网";
msg.Description = "官方网站描述";
//分享的缩略图
Bitmap thumb = BitmapFactory.DecodeResource(this.Resources, Resource.Drawable.Icon);
MemoryStream ms = new MemoryStream();
thumb.Compress(Bitmap.CompressFormat.Png, 0, ms);
byte[] bytes = ms.ToArray();
//构造一个Req请求
SendMessageToWX.Req req = new SendMessageToWX.Req();
//唯一的请求标志
req.Transaction = System.Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneTimeline;
//发送数据
api.SendReq(req);
}
//分享音乐类型
private void BtnMusic_Click(object sender, EventArgs e)
{
//初始化一个WXMusicObject对象，填写音乐地址
WXMusicObject musicObj = new WXMusicObject();
//音乐url
musicObj.MusicUrl = "http://www.qq.com";
//设置WXMediaMessage对象
WXMediaMessage msg = new WXMediaMessage();
msg.MyMediaObject = musicObj;
msg.Title = "音乐标题";
msg.Description = "音乐描述";
//设置缩略图
Bitmap thumb = BitmapFactory.DecodeResource(Resources, Resource.Drawable.Icon);
MemoryStream ms = new MemoryStream();
thumb.Compress(Bitmap.CompressFormat.Png, 0, ms);
byte[] bytes = ms.ToArray();
msg.ThumbData = bytes;
//构造一个Req
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneTimeline;
//发送数据
api.SendReq(req);
}
//分享小程序
private void BtnProject_Click(object sender, EventArgs e)
{
//初始化一个WXMiniProgramObject对象，设置小程序url和ID
WXMiniProgramObject miniProgram = new WXMiniProgramObject();
//低版本微信将打开url
miniProgram.WebpageUrl = "http://www.qq.com";
//跳转的小程序原始ID
miniProgram.UserName = "******";
//小程序的Path
miniProgram.Path = "";
//设置WXMediaMessage对象
WXMediaMessage msg = new WXMediaMessage(miniProgram);
msg.Title = "小程序标题";
msg.Description = "小程序的描述";
//设置缩略图
Bitmap thumb = BitmapFactory.DecodeResource(Resources, Resource.Drawable.Icon);
MemoryStream ms = new MemoryStream();
thumb.Compress(Bitmap.CompressFormat.Png, 0, ms);
byte[] bytes = ms.ToArray();
msg.ThumbData = bytes;
//构造一个Req对象
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneTimeline;
//发送数据
api.SendReq(req);
}
/// <summary>
/// 分享一段视频
/// </summary>
/// <param name="videoUrl">音乐链接</param>
/// <param name="isWXSceneTimeline">true:分享到朋友圈;false:分享给好友</param>
/// <param name="showImgResId">链接显示的图标</param>
/// <param name="title">别人看到的标题</param>
/// <param name="description">别人看到的描述</param>
/// <returns>无</returns>
public void ShareVideo(string videoUrl, bool isWXSceneTimeline,
int showImgResId, string title, string description)
{
WXVideoObject musciObj = new WXVideoObject();
musciObj.VideoUrl = videoUrl;
WXMediaMessage msg = new WXMediaMessage();
msg.MyMediaObject = musciObj;
msg.Title = title;
msg.Description = description;
Bitmap thumbBmp = BitmapFactory.DecodeResource(mContext.Resources, showImgResId);
using (MemoryStream stream = new MemoryStream())
{
thumbBmp.Compress(Bitmap.CompressFormat.Png, 100, stream);
msg.ThumbData = stream.ToArray(); //设置缩略图
}
SendMessageToWX.Req req = new SendMessageToWX.Req()
{
Transaction = buildTransaction("video"),
Message = msg,
Scene = isWXSceneTimeline ? WECHAT_SHARE_TYPE_FRENDS
: WECHAT_SHARE_TYPE_TALK,
};
mWXApi.SendReq(req);
}
public bool SendImage(Android.Graphics.Bitmap bitmap, WXScene scene = 0)
{
if (bitmap == null)
{
throw new Exception("(Android.Graphics.Bitmap) bitmap is null");
}
WXImageObject imgObj = new WXImageObject(bitmap);
WXMediaMessage wxMediaMessage = new WXMediaMessage();
wxMediaMessage.MyMediaObject = imgObj;
// 设置缩略图
int thumbSize = 150; // 150是根据官网demo设置
Android.Graphics.Bitmap thumbBmp = bitmap.ScaledBitmap(thumbSize, thumbSize, false); // 扩展方法
bitmap.Recycle();
wxMediaMessage.ThumbData = thumbBmp.ToArray(true); // 扩展方法
//构造一个Req请求
SendMessageToWX.Req req = new SendMessageToWX.Req();
//唯一的请求标志
req.Transaction = System.Guid.NewGuid().ToString();
req.Message = wxMediaMessage;
// req.Scene = SendMessageToWX.Req.WXSceneSession; // 发送信息
// req.Scene = SendMessageToWX.Req.WXSceneTimeline; // 发送朋友圈
req.Scene = (int)scene;
//发送数据
return(api.SendReq(req));
}
/// <summary>
/// 分享一个网页
/// </summary>
/// <param name="httpUrl">网页链接</param>
/// <param name="isWXSceneTimeline">true:分享到朋友圈;false:分享给好友</param>
/// <param name="icon">链接显示的图标</param>
/// <param name="title">别人看到的标题</param>
/// <param name="description">别人看到的描述</param>
/// <returns>无</returns>
public void ShareWebPage(string httpUrl, bool isWXSceneTimeline, Bitmap icon, string title, string description)
{
WXWebpageObject webpage = new WXWebpageObject()
{
WebpageUrl = httpUrl,
};
WXMediaMessage msg = new WXMediaMessage(webpage)
{
Title = title,
Description = description,
};
using (MemoryStream stream = new MemoryStream())
{
icon.Compress(Bitmap.CompressFormat.Png, 100, stream);
msg.ThumbData = stream.ToArray(); //设置缩略图
}
SendMessageToWX.Req req = new SendMessageToWX.Req()
{
Transaction = buildTransaction("webpage"),
Message = msg,
Scene = isWXSceneTimeline ? WECHAT_SHARE_TYPE_FRENDS
: WECHAT_SHARE_TYPE_TALK,
};
mWXApi.SendReq(req);
}
//分享视频类型
private void BtnVideo_Click(object sender, EventArgs e)
{
//初始化一个WXVideoObject对象，填写视频url
WXVideoObject videoObj = new WXVideoObject();
//视频地址
videoObj.VideoUrl = "https://www.qq.com";
//设置WXMediaMessage对象
WXMediaMessage msg = new WXMediaMessage(videoObj);
msg.Title = "测试视频";
msg.Description = "测试视频描述";
//设置缩略图
Bitmap thumb = BitmapFactory.DecodeResource(Resources, Resource.Drawable.Icon);
MemoryStream ms = new MemoryStream();
thumb.Compress(Bitmap.CompressFormat.Png, 0, ms);
byte[] bytes = ms.ToArray();
msg.ThumbData = bytes;
//构造一个Req请求
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneTimeline;
//发送数据
api.SendReq(req);
}
/// <summary>
/// 分享
/// </summary>
/// <param name="type">分享类型</param>
/// <param name="msg">分享信息</param>
/// <param name="scene">分享场景</param>
/// <returns>是否发送成功，不等于分享成功</returns>
private bool share(string type, WXMediaMessage msg, shareScene scene)
{
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = type;
req.Message = msg;
req.Scene = (int)scene;
return(Api.SendReq(req));
}
public static void SendReqInternal(SendMessageToWX.Req req)
{
try
{
mApi.SendReq(req);
}
catch (WXException e)
{
System.Diagnostics.Debugger.Log(0, "[asWXHelper]", e.ToString());
}
}
/// <summary>
/// 页面分享
/// </summary>
/// <param name="text"></param>
/// <param name="title"></param>
/// <param name="thumb"></param>
public async void WebPageShareByUserChooseRequest(string url, string title, byte[] thumb)
{
var message = new WXWebpageMessage
{
WebpageUrl = url,
ThumbData = thumb,
Title = title
};
SendMessageToWX.Req request = new SendMessageToWX.Req(message, SendMessageToWX.Req.WXSceneChooseByUser);
IWXAPI api = WXAPIFactory.CreateWXAPI(_appId);
await api.SendReq(request);
}
/// <summary>
/// 文本分享到微信朋友圈
/// </summary>
/// <param name="text"></param>
/// <param name="title"></param>
/// <param name="thumb"></param>
public async void TextShare2TimelineRequest(string text, string title, byte[] thumb)
{
var message = new WXTextMessage
{
Text = text,
ThumbData = thumb,
Title = title
};
SendMessageToWX.Req request = new SendMessageToWX.Req(message, SendMessageToWX.Req.WXSceneTimeline);
IWXAPI api = WXAPIFactory.CreateWXAPI(_appId);
await api.SendReq(request);
}
/// <summary>
/// 分享网页
/// </summary>
/// <param name="title"></param>
/// <param name="description"></param>
/// <param name="url"></param>
/// <param name="thumbnailUri"></param>
/// <returns></returns>
public static async Task ShareWebAsync(string title, string description, string url, string thumbnailUri)
{
if (!DeviceUtils.IsMobile)
{
ToastService.SendToast("PC上不支持微信分享");
return;
}
try
{
var scene = SendMessageToWX.Req.WXSceneChooseByUser;
var message = new WXWebpageMessage
{
WebpageUrl = url,
Title = title,
Description = description
};
if (!string.IsNullOrEmpty(thumbnailUri))
{
IBuffer buffer = await HttpBaseService.GetBytesAsync(thumbnailUri);
message.ThumbData = WindowsRuntimeBufferExtensions.ToArray(buffer);
}
else
{
var thumbnail = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Assets/Images/ic_logo.png"));
using (var stream = await thumbnail.OpenReadAsync())
{
byte[] pic = new byte[stream.Size];
await stream.AsStream().ReadAsync(pic, 0, pic.Length);
message.ThumbData = pic;
}
}
SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
IWXAPI api = WXAPIFactory.CreateWXAPI(APP_ID);
await api.SendReq(req);
}
catch (WXException ex)
{
Debug.WriteLine(ex.Message);
}
}
public async Task ShareToWechatAsync(byte[] image, string text)
{
if (image == null)
{
throw new ArgumentNullException(nameof(image));
}
const int scene = SendMessageToWX.Req.WXSceneChooseByUser;
var message = new WXImageMessage()
{
Title = text,
ImageData = image
};
var req = new SendMessageToWX.Req(message, scene);
var api = WXAPIFactory.CreateWXAPI(Constants.WechatAppId);
var isValid = await api.SendReq(req);
}
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
wxApi = WXAPIFactory.CreateWXAPI(this, APP_ID, true);
wxApi.RegisterApp(APP_ID);
// Set our view from the "main" layout resource
SetContentView (Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById<Button>(Resource.Id.myButton);
button.Click += delegate {
if(wxApi.IsWXAppInstalled && wxApi.IsWXAppSupportAPI){
SendMessageToWX.Req req;
WXWebpageObject textObj = new WXWebpageObject();
textObj.WebpageUrl = "http://lucazulian.it";
WXMediaMessage msg = new WXMediaMessage();
msg.Title = "Luca Zulian website";
msg.Description = "Hello xamarin from wechat";
msg.mediaObject = textObj;
req = new SendMessageToWX.Req();
req.Transaction = BuildTransaction("webpage");
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneSession;
bool res = MainActivity.wxApi.SendReq(req);
if(res){
Console.WriteLine("successfully sent message");
}
}
else{
Toast.MakeText(this, "wxApi does not supported!", ToastLength.Long).Show();
}
};
}
public static async Task SendWechatShareToUserChoiceRequestAsync(string url, string title, byte[] thumb, string desc = "", ShareType toTimeLine = ShareType.WechatTimeLine)
{
try {
var message = new WXWebpageMessage {
WebpageUrl = url,
Title = title,
Description = desc,
ThumbData = thumb
};
var requset = new SendMessageToWX.Req(
message,
toTimeLine == ShareType.WechatTimeLine ?
SendMessageToWX.Req.WXSceneTimeline :
SendMessageToWX.Req.WXSceneSession);
IWXAPI api = WXAPIFactory.CreateWXAPI("wxdfa382a79b754759");
var tes = await api.SendReq(requset);
} catch (WXException e) { System.Diagnostics.Debug.WriteLine(e.StackTrace); }
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
wxApi = WXAPIFactory.CreateWXAPI(this, APP_ID, true);
wxApi.RegisterApp(APP_ID);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
// Get our button from the layout resource,
// and attach an event to it
Button button = FindViewById <Button>(Resource.Id.myButton);
button.Click += delegate {
if (wxApi.IsWXAppInstalled && wxApi.IsWXAppSupportAPI)
{
SendMessageToWX.Req req;
WXWebpageObject textObj = new WXWebpageObject();
textObj.WebpageUrl = "http://lucazulian.it";
WXMediaMessage msg = new WXMediaMessage();
msg.Title = "Luca Zulian website";
msg.Description = "Hello xamarin from wechat";
msg.mediaObject = textObj;
req = new SendMessageToWX.Req();
req.Transaction = BuildTransaction("webpage");
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneSession;
bool res = MainActivity.wxApi.SendReq(req);
if (res)
{
Console.WriteLine("successfully sent message");
}
}
else
{
Toast.MakeText(this, "wxApi does not supported!", ToastLength.Long).Show();
}
};
}
/// <summary>
/// 分享图片
/// </summary>
/// <param name="title"></param>
/// <param name="description"></param>
/// <param name="imageUrl"></param>
/// <param name="thumbnail"></param>
public static async Task ShareImageAsync(string title, string description, string imageUrl, StorageFile thumbnail = null)
{
if (!DeviceUtils.IsMobile)
{
ToastService.SendToast("PC上不支持微信分享");
return;
}
try
{
var scene = SendMessageToWX.Req.WXSceneChooseByUser;
var message = new WXImageMessage
{
Title = title,
Description = description,
ImageUrl = imageUrl
};
if (thumbnail == null)
{
thumbnail = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Assets/Images/ic_logo.png"));
}
if (thumbnail != null)
{
using (var stream = await thumbnail.OpenReadAsync())
{
var pic = new byte[stream.Size];
await stream.AsStream().ReadAsync(pic, 0, pic.Length);
message.ThumbData = pic;
}
}
SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
IWXAPI api = WXAPIFactory.CreateWXAPI(APP_ID);
await api.SendReq(req);
}
catch (WXException ex)
{
Debug.WriteLine(ex.Message);
}
}
const string APP_ID = "wx167b8355f065339c";//wxc6d5cff9be60265d //--读读日报
public async void ShareLink(string url, string title, string description, byte[] thumb, int scene = SendMessageToWX.Req.WXSceneChooseByUser)
{
try
{
var message = new WXWebpageMessage
{
WebpageUrl = url,
Title = title,
Description = description,
ThumbData = thumb
};
SendMessageToWX.Req req = new SendMessageToWX.Req(message, scene);
IWXAPI api = WXAPIFactory.CreateWXAPI(APP_ID);
var isValid = await api.SendReq(req);
}
catch (WXException)
{
}
}
public async void ShareSong()
{
try
{
var scene = SendMessageToWX.Req.WXSceneTimeline;
var message = new WXTextMessage
{
Title = "Sharing a text title!",
Text = "This is text content",
Description = "This is a text message.这是一个文本消息。",
ThumbData = null
};
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);
}
}
//文字类型分享
private void BtnText_Click(object sender, EventArgs e)
{
//初始化一个WXTextObject对象，填写分享的文本内容
WXTextObject textObj = new WXTextObject();
textObj.Text = "Hello Xamarin";
//用WXTextObject对象初始化一个WXMediaMessage对象
WXMediaMessage msg = new WXMediaMessage();
msg.MyMediaObject = textObj;
msg.Description = "Hello World";
//构造一个Req请求
SendMessageToWX.Req req = new SendMessageToWX.Req();
//唯一的请求标志
req.Transaction = System.Guid.NewGuid().ToString();
req.Message = msg;
req.Scene = SendMessageToWX.Req.WXSceneSession;
//发送数据
api.SendReq(req);
}
/// <summary>
/// 分享一段文字
/// </summary>
/// <param name="shareContent">参数array注释</param>
/// <param name="isWXSceneTimeline">true:分享到朋友圈;false:分享给好友</param>
/// <returns>无</returns>
public void ShareText(string shareContent, bool isWXSceneTimeline)
{
if (!TextUtils.IsEmpty(shareContent))
{
WXTextObject textObj = new WXTextObject()
{
Text = shareContent,
};
WXMediaMessage msg = new WXMediaMessage()
{
MyMediaObject = textObj,
Description = shareContent,
};
SendMessageToWX.Req req = new SendMessageToWX.Req()
{
Transaction = buildTransaction("text"),
Message = msg,
Scene = isWXSceneTimeline ? WECHAT_SHARE_TYPE_FRENDS
: WECHAT_SHARE_TYPE_TALK,
};
mWXApi.SendReq(req);
}
}
/// <summary>
/// 分享一张图片
/// </summary>
/// <param name="shareBitmap">网页链接</param>
/// <param name="isWXSceneTimeline">true:分享到朋友圈;false:分享给好友</param>
/// <returns>无</returns>
public void ShareImage(Bitmap shareBitmap, bool isWXSceneTimeline)
{
WXImageObject imgObj = new WXImageObject(shareBitmap);
WXMediaMessage msg = new WXMediaMessage();
msg.MyMediaObject = imgObj;
Bitmap thumbBmp = Bitmap.CreateScaledBitmap(shareBitmap, THUMB_SIZE, THUMB_SIZE, true);
using (MemoryStream stream = new MemoryStream())
{
shareBitmap.Compress(Bitmap.CompressFormat.Png, 100, stream);
msg.ThumbData = stream.ToArray(); //设置缩略图
}
SendMessageToWX.Req req = new SendMessageToWX.Req()
{
Transaction = buildTransaction("img"),
Message = msg,
Scene = isWXSceneTimeline ? WECHAT_SHARE_TYPE_FRENDS
: WECHAT_SHARE_TYPE_TALK,
};
mWXApi.SendReq(req);
}
public async Task <Boolean> ShareAnswerToWeChatTimeline(String wechatAppId, String title, String description, String pageUrl)
{
try
{
var scene = SendMessageToWX.Req.WXSceneTimeline;
var folder = await Package.Current.InstalledLocation.GetFolderAsync("Resource");
var file = await folder.GetFileAsync("zhihu_m.jpg");
using (var stream = await file.OpenReadAsync())
{
var pic = new byte[stream.Size];
await stream.AsStream().ReadAsync(pic, 0, pic.Length);
var message = new WXWebpageMessage
{
WebpageUrl = pageUrl,
Title = title,
Description = description,
ThumbData = pic,
};
var req = new SendMessageToWX.Req(message, scene);
IWXAPI api = WXAPIFactory.CreateWXAPI(wechatAppId);
var isValid = await api.SendReq(req);
return(!String.IsNullOrEmpty(isValid));
}
}
catch (WXException ex)
{
await UmengAnalytics.TrackException(ex, "ShareAnswerToWeChatTimeline: " + ex.Message);
return(false);
}
}
public async void ShareLink()
{
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 WXWebpageMessage
{
WebpageUrl = "http://www.baidu.com",
Title = "Sharing a link!",
Description = "This is a link message.这是一个链接消息",
ThumbData = pic
};
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);
}
}
/// <summary>
/// 分享文字信息
/// </summary>
/// <param name="msg">显示在微信聊天记录的信息</param>
/// <param name="description">显示在按[分享]时候的信息</param>
/// <returns>返回记录</returns>
public bool SendMsg(string msg, string description = "", WXScene scene = 0)
{
// 初始化一个 WXTextObject 对象，填写分享的文本内容
WXTextObject textObj = new WXTextObject();
textObj.Text = msg;
// 用 WXTextObject 对象初始化一个 WXMediaMessage 对象
WXMediaMessage wxMediaMessage = new WXMediaMessage();
wxMediaMessage.MyMediaObject = textObj;
wxMediaMessage.Description = description;
SendMessageToWX.Req req = new SendMessageToWX.Req();
req.Transaction = System.Guid.NewGuid().ToString(); // 唯一的请求标志
req.Message = wxMediaMessage;
// req.Scene = SendMessageToWX.Req.WXSceneSession; // 发送信息
// req.Scene = SendMessageToWX.Req.WXSceneTimeline; // 发送朋友圈
req.Scene = (int)scene;
return(api.SendReq(req));
}
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.SendReqAsync(req);
}
}
catch (WXException ex)
{
Debug.WriteLine(ex.Message);
}
}
public static void callback_ShareImageUrl(string imgUrl, byte[] thumbData, string title, string desc, int type)
{
SendMessageToWX.Req req = new SendMessageToWX.Req(msg_image(title, desc, imgUrl, thumbData), getScene(type));
SendReqInternal(req);
}
protected override void OnCreate(Bundle savedInstanceState)
{
TabLayoutResource = Resource.Layout.Tabbar;
ToolbarResource = Resource.Layout.Toolbar;
//Resources.DisplayMetrics.ScaledDensity = 2;//告诉android不要把自己大小单位缩放
//double systemDensity = DeviceDisplay.MainDisplayInfo.Density;
//Resources.DisplayMetrics.Density = 2;
//var temp = Resources.DisplayMetrics;
//var device = DeviceDisplay.MainDisplayInfo;
//if (DeviceDisplay.MainDisplayInfo.Density >= 3)
//{
// Resources.DisplayMetrics.ScaledDensity = 1.5F;//告诉android不要把自己大小单位缩放
// Resources.DisplayMetrics.Density = 2.5F;
//}
//else
//{
// Resources.DisplayMetrics.ScaledDensity = 2;//告诉android不要把自己大小单位缩放
// Resources.DisplayMetrics.Density = 2;
//}
App.ScreenWidth = Resources.DisplayMetrics.WidthPixels;
App.ScreenHeight = Resources.DisplayMetrics.HeightPixels;
//var width = Resources.DisplayMetrics.WidthPixels;
//var height = Resources.DisplayMetrics.HeightPixels;
//var density = Resources.DisplayMetrics.Density; //屏幕密度
//App.ScreenWidth = width / density; //屏幕宽度
//App.ScreenHeight = height / density; //屏幕高度 含24个单位的标题栏高度 通过OnSizeAllocated获取的高度不含标题栏高度
if (Build.VERSION.SdkInt >= BuildVersionCodes.Kitkat)
{
//透明状态栏
//Window.AddFlags(WindowManagerFlags.TranslucentStatus);
Window.SetStatusBarColor(Android.Graphics.Color.LightGray);
//不遮挡导航栏
Window.AddFlags(WindowManagerFlags.ForceNotFullscreen);
}
CrossCurrentActivity.Current.Init(this, savedInstanceState);
Rg.Plugins.Popup.Popup.Init(this, savedInstanceState); //弹出框
CarouselViewRenderer.Init(); //轮播图
CachedImageRenderer.Init(true);
//Forms.SetFlags("CarouselView_Experimental");
Forms.SetFlags("SwipeView_Experimental");
Plugin.XF.AppInstallHelper.CrossInstallHelper.Current.Init("com.wyhl.XMart.fileprovider");
/*
#region X5内核
* preInitCallback = new PreInitCallback();
* tbsListener = new TbsListener();
* //加载X5内核
* QbSdk.DownloadWithoutWifi = true;
* QbSdk.SetTbsListener(tbsListener);
* QbSdk.InitX5Environment(this, preInitCallback);
* MessagingCenter.Subscribe<object, string>(this, "PlayVideo", (o, url) =>
* {
* TbsVideo.OpenVideo(this, url);
* });
* MessagingCenter.Subscribe<object, string>(this, "OpenFile", async (o, file) =>
* {
* var backingFile = System.IO.Path.Combine(System.Environment.GetFolderPath(System.Environment.SpecialFolder.Personal), file);
* if (System.IO.File.Exists(backingFile) == false)
* {
* using (var stream = Assets.Open(file))
* {
* using (var newStream = System.IO.File.Create(backingFile))
* {
* await stream.CopyToAsync(newStream);
* }
* }
* }
* var openResult = QbSdk.OpenFileReader(this, backingFile, null, new ValueCallback());
* });
#endregion
*/
//支付宝
MessagingCenter.Subscribe <object, string>(this, "Pay", (sender, sign) =>
{
try
{
Thread the = new Thread(new ParameterizedThreadStart(Pay));
the.Start(sign);
}
catch (ThreadAbortException)
{
}
});
#region 微信相关
//注册
MessagingCenter.Subscribe <object>(this, "Register", d =>
{
var result = RegToWx();
});
MessagingCenter.Subscribe <object>(this, "Login", d =>
{
// send oauth request
SendAuth.Req req = new SendAuth.Req()
{
Scope = "snsapi_userinfo",
State = "xmart_wechat_login"
};
bool result = wxApi.SendReq(req);
});
//分享小程序给朋友
MessagingCenter.Subscribe <object, string>(this, "ShareMiniProgramToFriend", (sender, arg) =>
{
string[] args = arg.Split(',');
WXMiniProgramObject miniProgramObj = new WXMiniProgramObject
{
WebpageUrl = "https://www.qq.com", // 兼容低版本的网页链接
MiniprogramType = WXMiniProgramObject.MiniprogramTypePreview, // 正式版:0，测试版:1，体验版:2
UserName = "******", // 小程序原始id
Path = "/pages/detail/detail?productId=" + args[0] + "&shareId=" + args[1] //小程序页面路径；对于小游戏，可以只传入 query 部分，来实现传参效果，如：传入 "?foo=bar"
};
WXMediaMessage msg = new WXMediaMessage(miniProgramObj)
{
Title = args[2] + "-美而好，让生活更美好。", // 小程序消息title
Description = "这是美而好的简介" // 小程序消息desc
};
Stream s = Resources.OpenRawResource(Resource.Drawable.logo);
Bitmap mBitmap = BitmapFactory.DecodeStream(s);
msg.SetThumbImage(mBitmap);
SendMessageToWX.Req req = new SendMessageToWX.Req
{
Transaction = DateTime.Now.ToFileTimeUtc().ToString(),
Message = msg,
Scene = SendMessageToWX.Req.WXSceneSession // 目前只支持会话
};
wxApi.SendReq(req);
//br.Dispose();
//s.Dispose();
});
//分享文字给朋友
/*
* MessagingCenter.Subscribe<object, string>(this, "ShareToFriend", (sender, arg) =>
* {
* WXTextObject textObj = new WXTextObject { Text = arg };//定义wx文本对象
* WXMediaMessage msg = new WXMediaMessage { MyMediaObject = textObj, Description = arg };//定义wxmsg对象
* SendMessageToWX.Req req = new SendMessageToWX.Req()
* {
* Transaction = DateTime.Now.ToFileTimeUtc().ToString(),
* Message = msg,
* Scene = SendMessageToWX.Req.WXSceneSession//分享到对话
* };
* wxApi.SendReq(req);
* });
*
* //分享文字到朋友圈
* MessagingCenter.Subscribe<object, string>(this, "ShareTextToTimeline", (sender, arg) =>
* {
* WXTextObject textObj = new WXTextObject { Text = arg };//定义wx文本对象
* WXMediaMessage msg = new WXMediaMessage { MyMediaObject = textObj, Description = arg };//定义wxmsg对象
* SendMessageToWX.Req req = new SendMessageToWX.Req()
* {
* Transaction = DateTime.Now.ToFileTimeUtc().ToString(),
* Message = msg,
* Scene = SendMessageToWX.Req.WXSceneTimeline//分享到朋友圈
* };
* wxApi.SendReq(req);
* });
*
* //分享网页到朋友圈
* MessagingCenter.Subscribe<object, string>(this, "ShareWebPageToTimeline", (sender, arg) =>
* {
* //初始化一个WXWebpageObject，填写url
* WXWebpageObject webpage = new WXWebpageObject
* {
* WebpageUrl = arg
* };
*
* //用 WXWebpageObject 对象初始化一个 WXMediaMessage 对象
* WXMediaMessage msg = new WXMediaMessage(webpage)
* {
* Title = "万联家具批发平台",
* Description = "网页描述"
* };
* Stream s = Resources.OpenRawResource(Resource.Drawable.logo);
* Bitmap mBitmap = BitmapFactory.DecodeStream(s);
* msg.SetThumbImage(mBitmap);
*
* //构造一个Req
* SendMessageToWX.Req req = new SendMessageToWX.Req
* {
* Transaction = DateTime.Now.ToFileTimeUtc().ToString(),
* Message = msg,
* Scene = SendMessageToWX.Req.WXSceneTimeline,
* UserOpenId = getOpenId()
* };
*
* //调用api接口，发送数据到微信
* wxApi.SendReq(req);
* });*/
#endregion
base.OnCreate(savedInstanceState);
Instance = this;
Platform.Init(this, savedInstanceState); // add this line to your code, it may also be called: bundle
Forms.Init(this, savedInstanceState);
LoadApplication(new App());
}