void StartDownloadWatcher()
{
// Create an instance for a runnable-handler
_downloadWatcherHandler = new Android.OS.Handler();
// Create a runnable, restarting itself to update every file in the queue
_downloadWatcherHandlerRunnable = new Java.Lang.Runnable(() => {
var downloads = Queue.Cast <DownloadFileImplementation>().ToList();
LoopOnDownloads(cursor => {
int id = cursor.GetInt(cursor.GetColumnIndex(Android.App.DownloadManager.ColumnId));
var downloadFile = downloads.FirstOrDefault(f => f.Id == id);
if (downloadFile != null)
{
downloads.Remove(downloadFile);
UpdateFileProperties(cursor, downloadFile);
}
});
// All downloads still in this list are not listed in the native donload-manager of Android. Mark them as canceled.
foreach (var file in downloads)
{
Abort(file);
}
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 1000);
});
// Start this playing handler immediately
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 0);
}
void StartDownloadWatcher()
{
// Create an instance for a runnable-handler
_downloadWatcherHandler = new Android.OS.Handler();
// Create a runnable, restarting itself to update every file in the queue
_downloadWatcherHandlerRunnable = new Java.Lang.Runnable(() => {
// Loop throught all files in the system-queue and update the data in the local queue
LoopOnDownloads(cursor => UpdateFileProperties(cursor));
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 1000);
});
// Start this playing handler immediately
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 0);
}
void StartDownloadWatcher()
{
// Create an instance for a runnable-handler
_downloadWatcherHandler = new Android.OS.Handler();
// Create a runnable, restarting itself to update every file in the queue
_downloadWatcherHandlerRunnable = new Java.Lang.Runnable(() => {
var downloads = Queue.Cast <DownloadFileImplementation>().ToList();
foreach (var file in downloads)
{
var query = new Android.App.DownloadManager.Query();
query.SetFilterById(file.Id);
try {
using (var cursor = _downloadManager.InvokeQuery(query)) {
if (cursor != null && cursor.MoveToNext())
{
UpdateFileProperties(cursor, file);
}
else
{
// This file is not listed in the native download manager anymore. Let's mark it as canceled.
Abort(file);
}
cursor?.Close();
}
} catch (Android.Database.Sqlite.SQLiteException) {
// I lately got an exception that the database was unaccessible ...
}
}
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 1000);
});
// Start this playing handler immediately
_downloadWatcherHandler.PostDelayed(_downloadWatcherHandlerRunnable, 0);
}
private List <GestureDescription.StrokeDescription> GenerateContinuous(MotionDescription motion)
{
Log.Info(TAG, "GenerateContinuous(" + motion.beginX.ToString() + ", " + motion.beginY.ToString() + ")");
var output = new List <GestureDescription.StrokeDescription>();
Path swipePath = new Path();
swipePath.MoveTo(motion.beginX, motion.beginY);
swipePath.LineTo(motion.endX, motion.endY);
var stroke = new GestureDescription.StrokeDescription(swipePath, GESTURE_START_DELAY_MS, CONTINUOUS_STROKE_DURATION_MS, false);
output.Add(stroke);
// Add a callback to add more strokes for "continuous" behavior
extendedMotionHandler.PostDelayed(extendedMotionCallback, CONTINUOUS_STROKE_DURATION_MS);
return(output);
}