private static void Upload(SmartPrintScreen service, string screenshotFile)
{
var permissionCheck = ContextCompat.CheckSelfPermission(service, Android.Manifest.Permission.ReadExternalStorage);
if (permissionCheck != Android.Content.PM.Permission.Granted)
{
SmartPrintScreen.MakeToast(service, Strings.RequestRead);
return;
}
using (var opt = new BitmapFactory.Options()) {
opt.InDither = true;
opt.InPreferredConfig = Bitmap.Config.Argb8888;
var bitmap = BitmapFactory.DecodeFile(screenshotFile, opt);
if (bitmap != null)
{
bool disposed = false;
Task.Run(async() => {
string url = await SmartPrintScreen.UploadToImgurTask(bitmap);
bitmap.Dispose();
disposed = true;
SmartPrintScreen.PostUpload(service, url, screenshotFile);
}).ContinueWith((t) => {
if (!disposed)
{
bitmap.Dispose();
}
service.handler.Post(() => {
ExceptionHandler.SaveManagedException(Java.Lang.Throwable.FromException(t.Exception), Java.Lang.Thread.CurrentThread(), null);
});
}, TaskContinuationOptions.OnlyOnFaulted);
}
}
}
public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Permission[] grantResults)
{
switch (requestCode)
{
case 1337:
if (grantResults[0] != Permission.Granted || grantResults[1] != Permission.Granted)
{
SmartPrintScreen.MakeToast(this, Strings.RequestRead);
}
break;
}
}
private static void PostUpload(SmartPrintScreen service, string url, string screenshotFile)
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload " + url);
if (url != null)
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload prepared showing toast");
// Device.BeginInvokeOnMainThread(() => {
service.handler.Post(() => {
Log.Debug(Tag, "SmartPrintScreen: PostUpload got from the clipboard");
Plugin.Clipboard.CrossClipboard.Current.SetText(url);
SmartPrintScreen.MakeToast(service, Strings.CopiedToClipboardToast + ":\n" + url);
MessagingCenter.Send(url, MainPage.AddedURL);
});
// });
//we reached here, so it got uploaded fine
if (Settings.RemoveShots)
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload removing the screenshot");
Java.IO.File f = new Java.IO.File(screenshotFile);
Log.Debug(Tag, "SmartPrintScreen: PostUpload removing the screenshot from " + f.ToString());
if (f.Exists() && !f.IsDirectory)
{
if (
f.Delete()
)
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload removed the screenshot");
}
else
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload failed to removed the screenshot");
}
}
}
else
{
Log.Debug(Tag, "SmartPrintScreen: PostUpload not removing the screenshot");
}
Log.Debug(Tag, "SmartPrintScreen: PostUpload updating the screenshots list");
Settings.ScreenshotsList += url + "\n";
Log.Debug(Tag, "SmartPrintScreen: PostUpload notifying the UI");
//if wi-fi is enabled then we actually failed
}
else
{
service.handler.Post(() => {
SmartPrintScreen.MakeToast(service, Strings.AppName + ": " + Strings.ErrorCheckConnection);
});
}
Log.Debug(Tag, "SmartPrintScreen: PostUpload finished");
}
public override void OnEvent(FileObserverEvents ev, string path)
{
Log.Debug(Tag, "UploadFileObserver: OnEvent " + ev + " " + path);
if ((ev & FileObserverEvents.CloseWrite) != 0)
{
string screenshotFile = this.ssFolder + sep + path;
Log.Debug(Tag, "UploadFileObserver: OnEvent " + ev + " at " + screenshotFile);
if (!(new Java.IO.File(screenshotFile)).Exists())
{
return;
}
Log.Debug(Tag, "UploadFileObserver: OnEvent " + ev + " " + path + " started bitmapping");
SmartPrintScreen.Upload(this.service, screenshotFile);
}
}
public override void OnChange(bool selfChange, Android.Net.Uri uri)
{
lock (locker) {
base.OnChange(selfChange, uri);
if (uri.ToString().Contains(MediaStore.Images.Media.ExternalContentUri.ToString()))
{
ICursor cursor = null;
try {
cursor = contentResolver.Query(uri, new string[] {
MediaStore.Images.Media.InterfaceConsts.DisplayName,
MediaStore.Images.Media.InterfaceConsts.Data,
MediaStore.Images.Media.InterfaceConsts.DateAdded,
}, null, null, null);
if (cursor != null && cursor.MoveToFirst())
{
long now = Java.Lang.JavaSystem.CurrentTimeMillis() / 1000;
do
{
string fileName = cursor.GetString(cursor.GetColumnIndex(MediaStore.Images.Media.InterfaceConsts.DisplayName));
string path = cursor.GetString(cursor.GetColumnIndex(MediaStore.Images.Media.InterfaceConsts.Data));
long dateAdded = cursor.GetLong(cursor.GetColumnIndex(MediaStore.Images.Media.InterfaceConsts.DateAdded));
if ((now - dateAdded) < 3 &&
this.lastUploadingFileName != fileName &&
fileName.ToLowerInvariant().Contains("screenshot"))
{
this.lastUploadingFileName = fileName;
SmartPrintScreen.Upload(this.service, path);
break;
}
} while (cursor.MoveToNext());
}
} finally {
if (cursor != null)
{
cursor.Close();
cursor.Dispose();
}
}
}
}
}
public UploadContentObserver(Handler ha, SmartPrintScreen service, ContentResolver contentResolver) : base(ha)
{
this.service = service;
this.contentResolver = contentResolver;
}
public UploadFileObserver(string path, SmartPrintScreen service) : base(path)
{
this.ssFolder = path;
this.service = service;
}