protected override async void OnResume ()
{
base.OnResume ();
int itemId = Intent.GetIntExtra(ShareItemIdExtraName, 0);
if(itemId > 0) {
shareItem = App.Database.GetItem(itemId);
fileName = shareItem.ImagePath;
System.Console.WriteLine("Image path: " + fileName);
Bitmap b = BitmapFactory.DecodeFile (fileName);
// Display the bitmap
photoImageView.SetImageBitmap (b);
locationText.Text = shareItem.Location;
return;
}
if (fileName == "") {
fileName = "in-progress";
var picker = new MediaPicker (this);
// new MediaPicker (); on iOS
if (!picker.IsCameraAvailable)
System.Console.WriteLine ("No camera!");
else {
var options = new StoreCameraMediaOptions {
Name = DateTime.Now.ToString("yyyyMMddHHmmss"),
Directory = "MediaPickerSample"
};
if (!picker.IsCameraAvailable || !picker.PhotosSupported) {
ShowUnsupported();
return;
}
Intent intent = picker.GetTakePhotoUI (options);
StartActivityForResult (intent, 1);
}
} else {
SetImage ();
}
try {
var locator = new Geolocator (this) { DesiredAccuracy = 50 };
// new Geolocator () { ... }; on iOS
var position = await locator.GetPositionAsync (timeout: 10000);
System.Console.WriteLine ("Position Latitude: {0}", position.Latitude);
System.Console.WriteLine ("Position Longitude: {0}", position.Longitude);
location = string.Format("{0},{1}", position.Latitude, position.Longitude);
locationText.Text = location;
} catch (Exception e) {
System.Console.WriteLine ("Position Exception: " + e.Message);
}
}
void Share(Xamarin.Social.Service service)
{
if (fileName == "" || fileName == "in-progress")
{
return;
}
// 2. Create an item to share
var text = "Xamarin.SoMA ... Social Mobile & Auth! ";
if (shareItem != null) // use the existing one passed to the activity
{
text = shareItem.Text;
fileName = shareItem.ImagePath;
location = shareItem.Location;
}
var item = new Item {
Text = text
};
item.Images.Add(new ImageData(fileName));
if (isLocationSet)
{
item.Links.Add(new Uri("https://maps.google.com/maps?q=" + location));
}
// 3. Present the UI on Android
var shareIntent = service.GetShareUI(this, item, result => {
// result lets you know if the user shared the item or canceled
if (result == ShareResult.Cancelled)
{
return;
}
System.Console.WriteLine(service.Title + " shared");
// 4. Now save to the database for the MainScreen list
var si = new Core.ShareItem()
{
Text = item.Text, // get the edited text from the share UI
ImagePath = fileName,
Location = location
};
if (item.Links.Count > 0)
{
si.Link = item.Links[0].AbsoluteUri;
}
si.SocialType = service.Title;
App.Database.SaveItem(si);
shareItem = si; // replace the one in the activity
});
StartActivity(shareIntent);
}
public int SaveItem (ShareItem item)
{
lock (locker) {
if (item.Id != 0) {
Update (item);
return item.Id;
} else {
return Insert (item);
}
}
}
void Share(Service service)
{
// 2. Create an item to share
var item = new Item {
Text = "Xamarin.SoMA ... Social Mobile & Auth! "
};
if (fileName != "in-progress" && fileName != "cancelled") // was never set, no image
{
item.Images.Add(new ImageData(fileName));
}
if (isLocationSet)
{
item.Links.Add(new Uri("https://maps.google.com/maps?q=" + location));
}
// 3. Present the UI on iOS
var shareController = service.GetShareUI(item, result => {
DismissViewController(true, null);
// result lets you know if the user shared the item or canceled
if (result == ShareResult.Cancelled)
{
return;
}
Console.WriteLine(service.Title + " shared");
// 4. Now save to the database for the MainScreen list
var si = new Core.ShareItem()
{
Text = item.Text, // get the edited text from the share UI
ImagePath = fileName,
ThumbImagePath = fileNameThumb,
Location = location
};
if (item.Links.Count > 0)
{
si.Link = item.Links[0].AbsoluteUri;
}
si.SocialType = service.Title;
AppDelegate.Database.SaveItem(si);
shareItem = si;
// 5. Return to the MainScreen
NavigationController.PopViewControllerAnimated(true);
});
PresentViewController(shareController, true, null);
}
public int SaveItem(ShareItem item)
{
lock (locker) {
if (item.Id != 0)
{
Update(item);
return(item.Id);
}
else
{
return(Insert(item));
}
}
}
void Share (Xamarin.Social.Service service)
{
if (fileName == string.Empty || fileName == "in-progress")
return;
// 2. Create an item to share
var text = "Xamarin.SoMA ... Social Mobile & Auth! ";
if (shareItem != null) { // use the existing one passed to the activity
text = shareItem.Text;
fileName = shareItem.ImagePath;
location = shareItem.Location;
}
var item = new Item { Text = text };
item.Images.Add (new ImageData (fileName));
if (isLocationSet)
item.Links.Add (new Uri ( "https://maps.google.com/maps?q=" + location));
// 3. Present the UI on Android
var shareIntent = service.GetShareUI (this, item, result => {
// result lets you know if the user shared the item or canceled
if (result == ShareResult.Cancelled)
return;
Console.WriteLine ("{0} shared", service.Title);
// 4. Now save to the database for the MainScreen list
var si = new ShareItem {
Text = item.Text, // get the edited text from the share UI
ImagePath = fileName,
Location = location
};
if (item.Links.Count > 0) si.Link = item.Links[0].AbsoluteUri;
si.SocialType = service.Title;
App.Database.SaveItem(si);
shareItem = si; // replace the one in the activity
});
StartActivity (shareIntent);
}
void Share (Service service)
{
// 2. Create an item to share
var item = new Item { Text = "Xamarin.SoMA ... Social Mobile & Auth! " };
item.Images.Add(new ImageData(fileName));
if (isLocationSet) item.Links.Add(new Uri( "https://maps.google.com/maps?q=" + location));
// 3. Present the UI on iOS
var shareController = service.GetShareUI (item, result => {
DismissViewController (true, null);
// result lets you know if the user shared the item or canceled
if (result == ShareResult.Cancelled) return;
Console.WriteLine(service.Title + " shared");
// 4. Now save to the database for the MainScreen list
var si = new Core.ShareItem() {
Text = item.Text, // get the edited text from the share UI
ImagePath = fileName,
ThumbImagePath = fileNameThumb,
Location = location
};
if (item.Links.Count > 0) si.Link = item.Links[0].AbsoluteUri;
si.SocialType = service.Title;
AppDelegate.Database.SaveItem(si);
shareItem = si;
// 5. Return to the MainScreen
NavigationController.PopViewControllerAnimated(true);
});
PresentViewController (shareController, true, null);
}
protected override async void OnResume()
{
base.OnResume();
int itemId = Intent.GetIntExtra(ShareItemIdExtraName, 0);
if (itemId > 0)
{
shareItem = App.Database.GetItem(itemId);
fileName = shareItem.ImagePath;
System.Console.WriteLine("Image path: " + fileName);
Bitmap b = BitmapFactory.DecodeFile(fileName);
// Display the bitmap
photoImageView.SetImageBitmap(b);
locationText.Text = shareItem.Location;
return;
}
if (fileName == "")
{
fileName = "in-progress";
var picker = new MediaPicker(this);
// new MediaPicker (); on iOS
if (!picker.IsCameraAvailable)
{
System.Console.WriteLine("No camera!");
}
else
{
var options = new StoreCameraMediaOptions {
Name = DateTime.Now.ToString("yyyyMMddHHmmss"),
Directory = "MediaPickerSample"
};
#if !VISUALSTUDIO
#region new style
if (!picker.IsCameraAvailable || !picker.PhotosSupported)
{
ShowUnsupported();
return;
}
Intent intent = picker.GetTakePhotoUI(options);
StartActivityForResult(intent, 1);
#endregion
#else
#region old style (deprecated)
var t = picker.TakePhotoAsync(options);
await t;
if (t.IsCanceled)
{
System.Console.WriteLine("User canceled");
fileName = "cancelled";
// TODO: return to main screen
StartActivity(typeof(MainScreen));
return;
}
System.Console.WriteLine(t.Result.Path);
fileName = t.Result.Path;
fileNameThumb = fileName.Replace(".jpg", "_thumb.jpg");
Bitmap b = BitmapFactory.DecodeFile(fileName);
RunOnUiThread(() =>
{
// Display the bitmap
photoImageView.SetImageBitmap(b);
// Cleanup any resources held by the MediaFile instance
t.Result.Dispose();
});
var boptions = new BitmapFactory.Options {
OutHeight = 128, OutWidth = 128
};
var newBitmap = await BitmapFactory.DecodeFileAsync(fileName, boptions);
var @out = new System.IO.FileStream(fileNameThumb, System.IO.FileMode.Create);
newBitmap.Compress(Android.Graphics.Bitmap.CompressFormat.Jpeg, 90, @out);
//});
#endregion
#endif
}
}
try {
var locator = new Geolocator(this)
{
DesiredAccuracy = 50
};
// new Geolocator () { ... }; on iOS
var position = await locator.GetPositionAsync(timeout : 10000);
System.Console.WriteLine("Position Latitude: {0}", position.Latitude);
System.Console.WriteLine("Position Longitude: {0}", position.Longitude);
location = string.Format("{0},{1}", position.Latitude, position.Longitude);
locationText.Text = location;
} catch (Exception e) {
System.Console.WriteLine("Position Exception: " + e.Message);
}
}
protected override async void OnResume ()
{
base.OnResume ();
int itemId = Intent.GetIntExtra(ShareItemIdExtraName, 0);
if(itemId > 0) {
shareItem = App.Database.GetItem(itemId);
fileName = shareItem.ImagePath;
System.Console.WriteLine("Image path: " + fileName);
Bitmap b = BitmapFactory.DecodeFile (fileName);
// Display the bitmap
photoImageView.SetImageBitmap (b);
locationText.Text = shareItem.Location;
return;
}
if (fileName == "") {
fileName = "in-progress";
var picker = new MediaPicker (this);
// new MediaPicker (); on iOS
if (!picker.IsCameraAvailable)
System.Console.WriteLine ("No camera!");
else {
var options = new StoreCameraMediaOptions {
Name = DateTime.Now.ToString("yyyyMMddHHmmss"),
Directory = "MediaPickerSample"
};
#if !VISUALSTUDIO
#region new style
if (!picker.IsCameraAvailable || !picker.PhotosSupported) {
ShowUnsupported();
return;
}
Intent intent = picker.GetTakePhotoUI (options);
StartActivityForResult (intent, 1);
#endregion
#else
#region old style (deprecated)
var t = picker.TakePhotoAsync (options);
await t;
if (t.IsCanceled) {
System.Console.WriteLine ("User canceled");
fileName = "cancelled";
// TODO: return to main screen
StartActivity(typeof(MainScreen));
return;
}
System.Console.WriteLine (t.Result.Path);
fileName = t.Result.Path;
fileNameThumb = fileName.Replace(".jpg", "_thumb.jpg");
Bitmap b = BitmapFactory.DecodeFile (fileName);
RunOnUiThread (() =>
{
// Display the bitmap
photoImageView.SetImageBitmap (b);
// Cleanup any resources held by the MediaFile instance
t.Result.Dispose();
});
var boptions = new BitmapFactory.Options {OutHeight = 128, OutWidth = 128};
var newBitmap = await BitmapFactory.DecodeFileAsync (fileName, boptions);
var @out = new System.IO.FileStream(fileNameThumb, System.IO.FileMode.Create);
newBitmap.Compress(Android.Graphics.Bitmap.CompressFormat.Jpeg, 90, @out);
//});
#endregion
#endif
}
}
try {
var locator = new Geolocator (this) { DesiredAccuracy = 50 };
// new Geolocator () { ... }; on iOS
var position = await locator.GetPositionAsync (timeout: 10000);
System.Console.WriteLine ("Position Latitude: {0}", position.Latitude);
System.Console.WriteLine ("Position Longitude: {0}", position.Longitude);
location = string.Format("{0},{1}", position.Latitude, position.Longitude);
locationText.Text = location;
} catch (Exception e) {
System.Console.WriteLine ("Position Exception: " + e.Message);
}
}
public void SetItem(Core.ShareItem item)
{
fileName = item.ImagePath;
location = item.Location;
}
public void SetItem (ShareItem item)
{
fileName = item.ImagePath;
location = item.Location;
}
protected override async void OnResume()
{
base.OnResume();
int itemId = Intent.GetIntExtra(ShareItemIdExtraName, 0);
if (itemId > 0)
{
shareItem = App.Database.GetItem(itemId);
fileName = shareItem.ImagePath;
System.Console.WriteLine("Image path: " + fileName);
Bitmap b = BitmapFactory.DecodeFile(fileName);
// Display the bitmap
photoImageView.SetImageBitmap(b);
locationText.Text = shareItem.Location;
return;
}
if (fileName == "")
{
fileName = "in-progress";
var picker = new MediaPicker(this);
// new MediaPicker (); on iOS
if (!picker.IsCameraAvailable)
{
System.Console.WriteLine("No camera!");
}
else
{
var options = new StoreCameraMediaOptions {
Name = DateTime.Now.ToString("yyyyMMddHHmmss"),
Directory = "MediaPickerSample"
};
if (!picker.IsCameraAvailable || !picker.PhotosSupported)
{
ShowUnsupported();
return;
}
Intent intent = picker.GetTakePhotoUI(options);
StartActivityForResult(intent, 1);
}
}
else
{
SetImage();
}
try {
var locator = new Geolocator(this)
{
DesiredAccuracy = 50
};
// new Geolocator () { ... }; on iOS
var position = await locator.GetPositionAsync(timeout : 10000);
System.Console.WriteLine("Position Latitude: {0}", position.Latitude);
System.Console.WriteLine("Position Longitude: {0}", position.Longitude);
location = string.Format("{0},{1}", position.Latitude, position.Longitude);
locationText.Text = location;
} catch (Exception e) {
System.Console.WriteLine("Position Exception: " + e.Message);
}
}