protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
if (requestCode == VOICE)
{
if (resultCode == Result.Ok)
{
var matches = data.GetStringArrayListExtra(RecognizerIntent.ExtraResults);
if (matches.Count != 0)
{
string textInput = matches[0];
MessagingCenter.Send <IMessageSender, string>(this, "STT", textInput);
}
else
{
MessagingCenter.Send <IMessageSender, string>(this, "STT", "No input");
}
}
}
base.OnActivityResult(requestCode, resultCode, data);
//If we are calling multiple image selection, enter into here and return photos and their filepaths.
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <string> images = new List <string>();
if (data != null)
{
//Separate all photos and get the path from them all individually.
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
//Send our images to the carousel view.
MessagingCenter.Send <App, List <string> >((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", images);
}
}
}
private void Process(ClipData clipData)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
var uri = clipData.GetItemAt(i).Uri;
ProcessUri(uri);
}
}
/// <summary>
/// To be added.
/// </summary>
/// <param name="clipData"></param>
/// <returns></returns>
public static Net.Uri[] ToUriArray(this ClipData clipData)
{
var array = new Net.Uri[clipData.ItemCount];
for (var i = 0; i < clipData.ItemCount; i++)
{
array[i] = clipData.GetItemAt(i).Uri;
}
return(array);
}
protected override async void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
InAppBillingImplementation.HandleActivityResult(requestCode, resultCode, data);
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <byte[]> images = new List <byte[]>();
if (data != null)
{
ClipData clipData = data.ClipData;
// if clipData exists, it means there are more than 1 image
if (clipData != null)
{
// we need to send this message so the view can show loading
MessagingCenter.Send <object>(this, MessagingKeys.ShowLoadingIndicator);
for (int i = 0; i < clipData.ItemCount; i++)
{
if (i > 5)
{
break;
} // limit to 5 images
try {
ClipData.Item item = clipData.GetItemAt(i);
var uri = item.Uri;
await Task.Run(() => {
images.Add(PhotoUtilHelper.UpdateAndConvertURI(this, uri));
});
} catch (Exception ex) {
Console.WriteLine(ex.Message);
}
}
}
else
{
try {
MessagingCenter.Send <object>(this, MessagingKeys.ShowLoadingIndicator);
var uri = data.Data;
await Task.Run(() => {
images.Add(PhotoUtilHelper.UpdateAndConvertURI(this, uri));
});
} catch (Exception ex) {
Console.WriteLine(ex.Message);
}
}
// post the message with the list attached
MessagingCenter.Send <object, object>(this, MessagingKeys.DidFinishSelectingImages, images);
}
}
}
public async Task OnActivityResult(int requestCode, Result resultCode, Intent data)
{
var mediaPicked = new ObservableCollection <MediaFile>();
var tasks = new List <Task>();
if (requestCode == MultiPickerResultCode)
{
if (resultCode == Result.Ok)
{
if (data != null)
{
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
tasks.Add(Task.Run(
() =>
{
var media = CreateMediaFileFromUri(uri);
if (media != null)
{
lock (Obj)
{
mediaPicked.Add(media);
}
OnMediaPicked?.Invoke(this, media);
}
}));
}
}
else
{
Android.Net.Uri uri = data.Data;
var media = CreateMediaFileFromUri(uri);
if (media != null)
{
mediaPicked.Add(media);
OnMediaPicked?.Invoke(this, media);
}
}
}
}
await Task.WhenAll(tasks);
OnMediaPickedCompleted?.Invoke(this, mediaPicked);
_mediaPickedTcs?.TrySetResult(mediaPicked);
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
//NuGet Initializations
CarouselViewRenderer.Init();
FFImageLoading.Forms.Platform.CachedImageRenderer.Init(enableFastRenderer: false);
//If we are calling multiple image selection, enter into here and return photos and their filepaths.
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <string> images = new List <string>();
if (data != null)
{
//Separate all photos and get the path from them all individually.
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
//Send our images to the carousel view.
MessagingCenter.Send <App, List <string> >((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", images);
items = new ObservableCollection <App>();
}
}
}
private void GetSelectedPictures(Intent data)
{
if (data.Data != null)
{
uriList.Add(data.Data);
}
else
{
ClipData multiplePictures = data.ClipData;
for (int i = 0; i < multiplePictures.ItemCount; i++)
{
uriList.Add(multiplePictures.GetItemAt(i).Uri);
}
}
}
public string ReadClipboard()
{
if (Build.VERSION.SdkInt < BuildVersionCodes.Honeycomb)
{
return(((ClipboardManager)context.GetSystemService(Context.ClipboardService)).Text.ToString());
}
ClipData clip = ((ClipboardManager)context.GetSystemService(Context.ClipboardService)).PrimaryClip;
if (clip != null && clip.ItemCount > 0)
{
return(clip.GetItemAt(0).CoerceToText(context).ToString());
}
return("");
}
private static Task <List <string> > GetMultipleImagesFromGallery(Context context, Task <string> pathFuture, ClipData clipData, bool isPhoto)
{
Task <List <string> > taskPaths = Task.Run(() =>
{
List <string> tasks = new List <string>();
for (var i = 0; i < clipData.ItemCount; i++)
{
var item = clipData.GetItemAt(i);
pathFuture = GetFileForUriAsync(context, item.Uri, isPhoto, false);
tasks.Add(pathFuture.Result);
}
return(tasks);
});
return(taskPaths);
}
public void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
ObservableCollection <MediaModel> oCollection = null;
if (requestCode == SOURCE_PICK_CODE)
{
if (resultCode == Result.Ok)
{
oCollection = new ObservableCollection <MediaModel>();
if (data != null)
{
ClipData oData = data.ClipData;
if (oData != null)
{
for (int i = 0; i < oData.ItemCount; i++)
{
ClipData.Item oItem = oData.GetItemAt(i);
Android.Net.Uri oUri = oItem.Uri;
var oModel = CreateMediaModel(oUri);
if (oModel != null)
{
oCollection.Add(oModel);
OnMediaPicked?.Invoke(this, oModel);
}
}
}
else
{
Android.Net.Uri oUri = data.Data;
var oModel = CreateMediaModel(oUri);
if (oModel != null)
{
oCollection.Add(oModel);
OnMediaPicked?.Invoke(this, oModel);
}
}
OnMediaPickedCompleted?.Invoke(this, oCollection);
}
}
_taskCompletionSource?.TrySetResult(oCollection);
}
}
public byte[] GetImageData()
{
ClipboardManager clipboard = (ClipboardManager)Forms.Context.GetSystemService(Context.ClipboardService);
ContentResolver cr = Forms.Context.ContentResolver;
ClipData clip = clipboard.PrimaryClip;
byte[] p = null;
if (clip != null)
{
// Gets the first item from the clipboard data
ClipData.Item item = clip.GetItemAt(0);
// Tries to get the item's contents as a URI
Android.Net.Uri pasteUri = item.Uri;
// If the clipboard contains a URI reference
if (pasteUri != null)
{
// Is this a content URI?
String uriMimeType = cr.GetType(pasteUri);
// If the return value is not null, the Uri is a content Uri
if (uriMimeType != null)
{
// Does the content provider offer a MIME type that the current application can use?
if (uriMimeType.StartsWith("image/"))
{
// Get the data from the content provider.
ICursor pasteCursor = cr.Query(pasteUri, null, null, null, null);
// If the Cursor contains data, move to the first record
if (pasteCursor != null)
{
if (pasteCursor.MoveToFirst())
{
p = pasteCursor.GetBlob(0);
}
}
// close the Cursor
pasteCursor.Close();
}
}
}
}
return(p);
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <string> images = new List <string>();
if (data != null)
{
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
if (path != null)
{
//Rotate Image
var imageRotated = ImageHelpers.RotateImage(path);
var newPath = ImageHelpers.SaveFile("TmpPictures", imageRotated, System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
images.Add(newPath);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var path = GetRealPathFromURI(uri);
if (path != null)
{
//Rotate Image
var imageRotated = ImageHelpers.RotateImage(path);
var newPath = ImageHelpers.SaveFile("TmpPictures", imageRotated, System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
images.Add(newPath);
}
}
MessagingCenter.Send <App, List <string> >((App)Xamarin.Forms.Application.Current, "ImagesSelected", images);
}
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (requestCode == 1 && resultCode == Result.Ok)
{
// This is used to stock file paths
var files = new List <Classes.File>();
// Get file(s) from ClipBoard
if (data != null)
{
// Get ClipData from Intent, null if not multiple ClipData items
ClipData clipData = data.ClipData;
if (clipData != null)
{
// Multiple files returned by user
for (int i = 0; i < clipData.ItemCount; i++)
{
// Get ClipData containin uri
ClipData.Item item = clipData.GetItemAt(i);
// Get file URI
Android.Net.Uri uri = item.Uri;
// Retreive Stream from uri and add it to files
files.Add(new Classes.File(GetFileName(uri), ContentResolver.OpenInputStream(uri), GetFileLength(uri)));
}
}
else
{
// Single File
// Get URI
var uri = data.Data;
// Retreive Stream from uri and add it to files
files.Add(new Classes.File(GetFileName(uri), ContentResolver.OpenInputStream(uri), GetFileLength(uri)));
}
// Dispose Recources
data.Dispose();
// Sending Result to the SelectPage
MessagingCenter.Send("MyApp", "FilesSent", files);
}
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent intent)
{
base.OnActivityResult(requestCode, resultCode, intent);
FacebookClientManager.OnActivityResult(requestCode, resultCode, intent);
GoogleClientManager.OnAuthCompleted(requestCode, resultCode, intent);
//If we are calling multiple image selection, enter into here and return photos and their filepaths.
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <string> images = new List <string>();
if (intent != null)
{
//Separate all photos and get the path from them all individually.
ClipData clipData = intent.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
}
else
{
Android.Net.Uri uri = intent.Data;
var path = GetRealPathFromURI(uri);
if (path != null)
{
images.Add(path);
}
}
//Send our images to the carousel view.
MessagingCenter.Send <App, List <string> >((App)Xamarin.Forms.Application.Current, "ImagesSelectedAndroid", images);
}
}
}
public void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
ObservableCollection <MediaFile> mediaPicked = null;
if (requestCode == MultiPickerResultCode)
{
if (resultCode == Result.Ok)
{
mediaPicked = new ObservableCollection <MediaFile>();
if (data != null)
{
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var media = CreateMediaFileFromUri(uri);
if (media != null)
{
mediaPicked.Add(media);
OnMediaPicked?.Invoke(this, media);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var media = CreateMediaFileFromUri(uri);
if (media != null)
{
mediaPicked.Add(media);
OnMediaPicked?.Invoke(this, media);
}
}
OnMediaPickedCompleted?.Invoke(this, mediaPicked);
}
}
mediaPickedTcs?.TrySetResult(mediaPicked);
}
}
protected override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == Result.Ok)
{
if (data != null)
{
if (data.ClipData != null)
{
ClipData clipData = data.ClipData;
if (clipData == null)
{
return;
}
System.Console.WriteLine(clipData.ItemCount);
List <Android.Net.Uri> photoList = new List <Android.Net.Uri>();
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
var uri = item.Uri;
//ImagePrint(uri);
photoList.Add(uri);
}
listView.Adapter = new MyCustomListAdapter(photoList);
}
else if (data.Data != null)
{
List <Android.Net.Uri> photoList = new List <Android.Net.Uri>();
Android.Net.Uri uri = data.Data;
//ImagePrint(uri);
photoList.Add(uri);
listView.Adapter = new MyCustomListAdapter(photoList);
}
}
}
}
protected override async void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
if (requestCode == PickImageId)
{
if ((resultCode == Result.Ok) && (data != null))
{
InitSpinner();
sendStatus.Text = "Connecting...";
List <string> files = new List <string>();
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
var uri = item.Uri;
files.Add(FilePathHelper.GetPath(this, uri));
}
}
else
{
Android.Net.Uri uri = data.Data;
var file = FilePathHelper.GetPath(this, uri);
files.Add(file);
}
if (files.Count == 0)
{
Finish();
return;
}
await SendFiles(files.ToArray());
}
else
{
Finish();
return;
}
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent intent)
{
base.OnActivityResult(requestCode, resultCode, intent);
List <string> mediaPicked = null;
if ((resultCode == Result.Ok) && (intent != null))
{
//Android.Net.Uri uri = intent.Data;
//Stream stream = ContentResolver.OpenInputStream(uri);
//
//// Set the Stream as the completion of the Task
//PickImageTaskCompletionSource.SetResult(stream);
//mediaPicked = new IList<Stream>();
mediaPicked = new List <string>();
ClipData clipData = intent.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
//Android.Net.Uri uri = item.Uri;
//Stream stream = ContentResolver.OpenInputStream(uri);
//if (stream != null)
//{
// mediaPicked.Add(stream);
//}
mediaPicked.Add(getPath(item.Uri));
///external/images/media/424869
}
}
PickImageTaskCompletionSource.SetResult(mediaPicked);
mediaPicked = new List <string>();
}
else
{
PickImageTaskCompletionSource.SetResult(null);
}
}
bool ProcessDrop(DragEvent evt, ImageView imageView)
{
// Attempt to parse clip data with expected format: category||entry_id.
// Ignore event if data does not conform to this format.
ClipData data = evt.ClipData;
if (data != null)
{
if (data.ItemCount > 0)
{
ClipData.Item item = data.GetItemAt(0);
String textData = (String)item.Text;
if (textData != null)
{
StringTokenizer tokenizer = new StringTokenizer(textData, "||");
if (tokenizer.CountTokens() != 2)
{
return(false);
}
int category = -1;
int entryId = -1;
try {
category = Java.Lang.Integer.ParseInt(tokenizer.NextToken());
entryId = Java.Lang.Integer.ParseInt(tokenizer.NextToken());
} catch (NumberFormatException exception) {
return(false);
}
UpdateContentAndRecycleBitmap(category, entryId);
// Update list fragment with selected entry.
TitlesFragment titlesFrag = (TitlesFragment)
FragmentManager.FindFragmentById(Resource.Id.frag_title);
titlesFrag.SelectPosition(entryId);
return(true);
}
}
}
return(false);
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
if (requestCode == 1)
{
#region GetDataFromGallery
UploadPrescription UploadPrescription;
var str = "";
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == Result.Ok)
{
int Totalsize = 0;
List <byte[]> images = new List <byte[]>();
List <string> imagename = new List <string>();
var IsValid = true;
if (data != null)
{
ClipData clipData = data.ClipData;
if (clipData != null)
{
if (clipData.ItemCount > 4)
{
MessagingCenter.Send <App, string>((App)Xamarin.Forms.Application.Current, "imagevalidation", "Please Upload Select 4 Images");
return;
}
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
if (path != null)
{
//Rotate Image
var imageRotated = DependencyService.Get <IImageHelpers>().RotateImage(path);
Totalsize += imageRotated.Length;
if (Totalsize > 10000000)
{
IsValid = false;
MessagingCenter.Send <App, string>((App)Xamarin.Forms.Application.Current, "imagevalidation", "Image Cannot be Greater than 10 MB");
break;
}
//var newPath = ImageHelpers.SaveFile("TmpPictures", imageRotated, System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
// str = System.Convert.ToBase64String(imageRotated);
images.Add(imageRotated);
imagename.Add(uri.LastPathSegment);
// images.Add(newPath);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var path = GetRealPathFromURI(uri);
if (path != null)
{
//Rotate Image
var imageRotated = DependencyService.Get <IImageHelpers>().RotateImage(path);
Totalsize += imageRotated.Length;
if (Totalsize > 10000000)
{
IsValid = false;
MessagingCenter.Send <App, string>((App)Xamarin.Forms.Application.Current, "imagevalidation", "Image Cannot be Greater than 10 MB");
}
// var newPath = ImageHelpers.SaveFile("TmpPictures", imageRotated, System.DateTime.Now.ToString("yyyyMMddHHmmssfff"));
str = System.Convert.ToBase64String(imageRotated);
images.Add(imageRotated);
imagename.Add(uri.LastPathSegment);
//images.Add(str);
//images.Add(newPath);
}
}
if (IsValid)
{
MessagingCenter.Send <App, List <byte[]> >((App)Xamarin.Forms.Application.Current, "ImagesSelected", images);
}
MessagingCenter.Send <App, List <string> >((App)Xamarin.Forms.Application.Current, "ImagesSelectedName", imagename);
}
}
#endregion GetDataFromGallery
}
else
{
}
}
/// <summary>
/// Gets the current content that is stored in the clipboard object.
/// </summary>
/// <returns>Contains the content of the Clipboard.</returns>
public static DataPackageView GetContent()
{
#if __ANDROID__
if (_clipboardManager.HasPrimaryClip)
{
DataPackage package = new DataPackage();
if (_clipboardManager.PrimaryClipDescription != null)
{
package.Properties.Description = _clipboardManager.PrimaryClipDescription.Label;
}
ClipData data = _clipboardManager.PrimaryClip;
for (int i = 0; i < data.ItemCount; i++)
{
ClipData.Item item = data.GetItemAt(i);
if (!string.IsNullOrEmpty(item.Text))
{
package.SetText(item.Text);
}
else if (item.Uri != null)
{
package.SetWebLink(new Uri(item.Uri.ToString()));
}
}
return(package.GetView());
}
#elif __IOS__
if (UIPasteboard.General.Count > 0)
{
DataPackage package = new DataPackage();
var str = UIPasteboard.General.String;
if (!string.IsNullOrEmpty(str))
{
package.SetText(str);
}
var url = UIPasteboard.General.Url;
if (url != null)
{
package.SetWebLink(new Uri(url.ToString()));
}
return(package.GetView());
}
#elif __MAC__
if (!string.IsNullOrEmpty(NSPasteboard.GeneralPasteboard.GetAvailableTypeFromArray(new string[] { NSPasteboard.NSPasteboardTypeString })))
{
DataPackage package = new DataPackage();
string str = NSPasteboard.GeneralPasteboard.GetStringForType(NSPasteboard.NSPasteboardTypeString);
if (!string.IsNullOrEmpty(str))
{
package.SetText(str);
}
return(package.GetView());
}
#elif WINDOWS_PHONE_APP
if (_on10)
{
var dpv = _type10.GetRuntimeMethod("GetContent", new Type[0]).Invoke(null, new object[0]) as Windows.ApplicationModel.DataTransfer.DataPackageView;
if (dpv != null)
{
DataPackage package = new DataPackage();
if (!string.IsNullOrEmpty(dpv.Properties.Title))
{
package.Properties.Title = dpv.Properties.Title;
}
if (!string.IsNullOrEmpty(dpv.Properties.Description))
{
package.Properties.Description = dpv.Properties.Description;
}
foreach (string format in dpv.AvailableFormats)
{
if (format == StandardDataFormats.ApplicationLink || format == StandardDataFormats.WebLink || format == StandardDataFormats.Text)
{
Task <object> t = Task.Run <object>(async() =>
{
return(await dpv.GetDataAsync(format));
});
t.Wait();
package.SetData(format, t.Result);
}
}
return(package.GetView());
}
}
#elif WIN32
string txt = GetText();
if (!string.IsNullOrEmpty(txt))
{
DataPackage package = new DataPackage();
package.SetText(txt);
return(package.GetView());
}
#else
throw new PlatformNotSupportedException();
#endif
return(null);
}
public ClipData.Item this[int index] => m_ClipData.GetItemAt(index);
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
string SaveImageDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath + "/Download/InterView/";
base.OnActivityResult(requestCode, resultCode, data);
//如果使用者要選Image 且 是要選Image
if (resultCode == Result.Ok && requestCode == ImagePick)
{
if (data.Data != null)
{
//再確認一次Appdir是否存在
this.DirCheck(SaveImageDir);
//var imageView = FindViewById<ImageView> (Resource.Id.myImageView);
//imageView.SetImageURI (data.Data);
//得到Url物件,送去處理，回傳真實路徑
string Source = getPathFromUri(this, data.Data);
//將回傳路徑丟進JAVA.IO.FILE利用NAME得到檔案名稱,組出新路徑跟檔案名稱
string Des = System.IO.Path.Combine(SaveImageDir + "/Slides", new Java.IO.File(Source).Name);
if (new Java.IO.File(Des).Exists())
{
//搬完檔案之後重新載入Slides
//this.copy(new Java.IO.File(Source), new Java.IO.File(Des));
#region 縮圖
BitmapFactory.Options options = new BitmapFactory.Options();
options.InPreferredConfig = Bitmap.Config.Argb8888;
Bitmap bitmap = BitmapFactory.DecodeFile(Source, options);
double scale = 1f / 5f;
Bitmap resizedBitmap = Bitmap.CreateScaledBitmap(
bitmap,
(Int32)(bitmap.Width * scale),
(Int32)(bitmap.Height * scale),
false
);
Stream output = new FileStream(Des, FileMode.Create);
resizedBitmap.Compress(Bitmap.CompressFormat.Jpeg, 100, output);
output.Flush();
output.Close();
#endregion
gridviewShow.Adapter = new GridViewAdapter(this, queryFilesName(FindPngInPath(AppDir + "/Slides", visibleThings)));
}
else
{
#region 縮圖
BitmapFactory.Options options = new BitmapFactory.Options();
options.InPreferredConfig = Bitmap.Config.Argb8888;
Bitmap bitmap = BitmapFactory.DecodeFile(Source, options);
double scale = 1f / 4f;
Bitmap resizedBitmap = Bitmap.CreateScaledBitmap(
bitmap,
(Int32)(bitmap.Width * scale),
(Int32)(bitmap.Height * scale),
false
);
Stream output = new FileStream(Des, FileMode.Create);
resizedBitmap.Compress(Bitmap.CompressFormat.Jpeg, 100, output);
output.Flush();
output.Close();
#endregion
gridviewShow.Adapter = new GridViewAdapter(this, queryFilesName(FindPngInPath(AppDir + "/Slides", visibleThings)));
}
}
else
{
ClipData clipData = data.ClipData;
int count = clipData.ItemCount;
if (count > 0)
{
Android.Net.Uri[] uris = new Android.Net.Uri[count];
for (int i = 0; i < count; i++)
{
uris[i] = clipData.GetItemAt(i).Uri;
string Source = GetPathToImage(uris[i]);
string Des = System.IO.Path.Combine(SaveImageDir, new Java.IO.File(Source).Name);
if (new Java.IO.File(Des).Exists())
{
this.copy(new Java.IO.File(Source), new Java.IO.File(Des));
}
this.copy(new Java.IO.File(Source), new Java.IO.File(Des));
}
}
}
}
//如果使用者白目不選檔案
if (resultCode == Result.Canceled)
{
//NotThink
}
//如果選擇的是 PDf
if (resultCode == Result.Ok && requestCode == PdfPick)
{
string ForPdfDir = Android.OS.Environment.ExternalStorageDirectory.AbsolutePath;
var uris = new List <Android.Net.Uri>();
if (data.Data != null)
{
uris.Add(data.Data);
}
else
{
for (int i = 0; i < data.ClipData.ItemCount; i++)
{
uris.Add(data.ClipData.GetItemAt(i).Uri);
}
}
foreach (var fileUri in uris)
{
string Source = getPathFromUri(this, fileUri);
Java.IO.File FileSou = new Java.IO.File(Source);
string Des = System.IO.Path.Combine(ForPdfDir, "DownLoad/InterView/Slides/" + FileSou.Name);
Java.IO.File FileDes = new Java.IO.File(Des);
this.copy(FileSou, FileDes);
this.WritePngToDir(Source, Des);
}
gridviewShow.Adapter = new GridViewAdapter(this, queryFilesName(FindPngInPath(AppDir + "/Slides", visibleThings)));
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
//If we are calling multiple image selection, enter into here and return photos and their filepaths.
if (requestCode == OPENGALLERYCODE && resultCode == Result.Ok)
{
List <string> images = new List <string>();
List <Stream> imgStream = new List <Stream>();
if (data != null)
{
//Separate all photos and get the path from them all individually.
ClipData clipData = data.ClipData;
if (clipData != null)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
ClipData.Item item = clipData.GetItemAt(i);
Android.Net.Uri uri = item.Uri;
var path = GetRealPathFromURI(uri);
// TESTING RESIZE !!
byte[] file = this.Resize(uri, path, 60, 60);
//byte[] file = File.ReadAllBytes(path);
System.IO.Stream strm = new MemoryStream(file);
if (path != null)
{
imgStream.Add(strm);
images.Add(path);
}
}
}
else
{
Android.Net.Uri uri = data.Data;
var path = GetRealPathFromURI(uri);
// TESTING RESIZE !!
byte[] file = this.Resize(uri, path, 60, 60);
// byte[] file = File.ReadAllBytes(path);
System.IO.Stream strm = new MemoryStream(file);
if (path != null)
{
imgStream.Add(strm);
images.Add(path);
}
}
//Send our images to the carousel view.
MessagingCenter.Send(imgStream, "ImagesStreamAndroid"); // New test
MessagingCenter.Send(images, "ImagesSelectedAndroid");
}
}
}
public override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if ((resultCode == Result.Ok) && (data != null))
{
switch (requestCode)
{
case 0:
images.Add((Bitmap)data.Extras.Get("data"));
break;
case 1:
List <Bitmap> bitmapy = new List <Bitmap>();
ClipData clipData = data.ClipData;
try
{
if (clipData.ItemCount > 0)
{
for (int i = 0; i < clipData.ItemCount; i++)
{
Android.Net.Uri imageUri = clipData.GetItemAt(i).Uri;
try
{
bitmapy.Add(MediaStore.Images.Media.GetBitmap(this.Activity.ContentResolver, imageUri));
}
catch
{
}
}
if (bitmapy.Count + images.Count > 5)
{
Toast.MakeText(this.Activity, GetString(Resource.String.tooManyPhotosSelected), ToastLength.Short).Show();
}
int j = 0;
while (images.Count < 5 && j < bitmapy.Count)
{
images.Add(bitmapy[j]);
j++;
}
}
}
catch
{
try
{
images.Add(MediaStore.Images.Media.GetBitmap(this.Activity.ContentResolver, data.Data));
}
catch
{
}
}
break;
case 2:
images[photoi] = (Bitmap)data.Extras.Get("data");
break;
case 3:
try
{
images[photoi] =
MediaStore.Images.Media.GetBitmap(this.Activity.ContentResolver, data.Data);
}
catch
{
}
break;
}
Refresh();
}
}
