/// <summary>
/// Try go get output file
/// </summary>
/// <param name="context"></param>
/// <param name="subdir"></param>
/// <param name="name"></param>
/// <param name="isPhoto"></param>
/// <param name="saveToAlbum"></param>
/// <returns></returns>
public static Uri GetOutputMediaFile(Context context, string subdir, string name, bool isPhoto, bool saveToAlbum)
{
subdir = subdir ?? string.Empty;
if (string.IsNullOrWhiteSpace(name))
{
var timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss", CultureInfo.InvariantCulture);
if (isPhoto)
name = "IMG_" + timestamp + ".jpg";
else
name = "VID_" + timestamp + ".mp4";
}
var mediaType = (isPhoto) ? Environment.DirectoryPictures : Environment.DirectoryMovies;
var directory = saveToAlbum ? Environment.GetExternalStoragePublicDirectory(mediaType) : context.GetExternalFilesDir(mediaType);
using (var mediaStorageDir = new Java.IO.File(directory, subdir))
{
if (!mediaStorageDir.Exists())
{
if (!mediaStorageDir.Mkdirs())
throw new IOException("Couldn't create directory, have you added the WRITE_EXTERNAL_STORAGE permission?");
if (!saveToAlbum)
{
// Ensure this media doesn't show up in gallery apps
using (var nomedia = new Java.IO.File(mediaStorageDir, ".nomedia"))
nomedia.CreateNewFile();
}
}
return Uri.FromFile(new Java.IO.File(GetUniquePath(mediaStorageDir.Path, name, isPhoto)));
}
}
private void TakePhoto(object sender, EventArgs e)
{
picDir = AEnvironment.GetExternalStoragePublicDirectory(AEnvironment.DirectoryPictures);
bkDir = new AFile(picDir, "Bookkeeper");
if (!bkDir.Exists())
{
bkDir.Mkdirs();
}
int id;
if (BookkeeperManager.Instance.GetEntries().Count > 0)
{
id = BookkeeperManager.Instance.GetEntries().Select(b => b.Id).Max() + 1;
}
else
{
id = 0;
}
photoFile = new AFile(bkDir, "entry" + id + ".jpg");
photoUri = AUri.FromFile(photoFile);
Intent intent = new Intent(MediaStore.ActionImageCapture);
intent.PutExtra(MediaStore.ExtraOutput, photoUri);
StartActivityForResult(intent, 0);
}
public string GetDirectory()
{
//string documentsPath = System.Environment.GetFolderPath(System.Environment.SpecialFolder.MyDocuments); // Documents folder
File picturesDirectory = Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures);
return(picturesDirectory.ToString());
}
private string GetFilePath()
{
String path = Path.Combine(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryDownloads).AbsolutePath,
"jjj.pdf");
return(path);
}
/// <summary>
/// Generate and save a screenshot.
/// </summary>
/// <param name="filename">The filename you'd like to use, with no path or file extension. Leave blank for the default filename</param>
/// <param name="appendTimeStamp">Whether or not to append the current date/time to the end of the filename. </param>
/// <returns>The full path, filename, and extension of the file that was created.</returns>
public static string CreateFilename(string filename, string extension, bool appendTimeStamp = true)
{
//Setup the filename
if (appendTimeStamp)
{
filename += $"_{DateTime.Now.ToFileTime()}";
}
//append the file extension
filename += extension;
//put the file in the Pictures folder. This assumes you have all the correct external storage permissions!!!
#if ANDROID
var fullFilename = Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures).AbsolutePath;
#else
var fullFilename = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
#endif
//create that directory if it doesn't exist
if (!Directory.Exists(fullFilename))
{
Directory.CreateDirectory(fullFilename);
}
fullFilename = Path.Combine(fullFilename, filename);
return(fullFilename);
}
// From Github:
// https://github.com/xamurais/Xamarin.android/tree/master/CamaraFoto
private Uri GetOutputMediaFile(string subdir, string name)
{
subdir = subdir ?? String.Empty;
// Name the pic
if (String.IsNullOrWhiteSpace(name))
{
string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
name = "IMG_" + timestamp + ".jpg";
}
// Get cellphone pictures directory
string mediaType = Environment.DirectoryPictures;
// Get complete path
using (Java.IO.File mediaStorageDir = new Java.IO.File(
Environment.GetExternalStoragePublicDirectory(mediaType), subdir))
{
// If the directory doesn't exist, create it
if (!mediaStorageDir.Exists())
{
if (!mediaStorageDir.Mkdirs())
{
throw new IOException("No se pudo crear el directorio");
}
}
return(Uri.FromFile(new Java.IO.File(GetUniquePath(mediaStorageDir.Path, name))));
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_main);
_carRepository = new CarRepository();
_options = Resources.GetStringArray(Resource.Array.menu);
Array.Sort(_options);
textMessage = FindViewById <TextView>(Resource.Id.message);
BottomNavigationView navigation = FindViewById <BottomNavigationView>(Resource.Id.navigation);
navigation.SetOnNavigationItemSelectedListener(this);
_dir = new Java.IO.File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "CameraAppTMP");
if (!_dir.Exists())
{
_dir.Mkdirs();
}
var googl = new GoogleSynchronizer();
var input = Assets.Open("credentials.json", Access.Streaming);
_files = googl.Authorize(input, _dir.AbsolutePath);
CreateViewForLastVin();
}
public override string MediaFolderPath(MediaOptions mediaOptions)
{
string result;
if (mediaOptions.UsePublicStorage == false)
{
result = Android.App.Application.Context.GetExternalFilesDir(null).AbsolutePath;
}
else
{
result = Env.GetExternalStoragePublicDirectory(Env.DirectoryPictures).AbsolutePath;
}
if (string.IsNullOrWhiteSpace(mediaOptions.Directory) == false)
{
result = System.IO.Path.Combine(result, mediaOptions.Directory);
}
if (Directory.Exists(result).Equals(false))
{
Directory.CreateDirectory(result);
}
return(result);
}
private void button_TakePhoto(object sender, EventArgs e)
{
AFile picDir = AEnvironment.GetExternalStoragePublicDirectory(AEnvironment.DirectoryPictures);
AFile receiptsDir = new AFile(picDir, "Bookkeeper");
if (!receiptsDir.Exists())
{
receiptsDir.Mkdirs();
}
if ("new".Equals(activityType))
{
imagePath = "receiptId" + (bookKeeperManager.GetLastEntryId() + 1) + ".jpg";
}
else if ("update".Equals(activityType))
{
imagePath = "receiptId" + entry.Id + ".jpg";
}
AFile myFile = new AFile(receiptsDir, imagePath);
imagePathUri = AUri.FromFile(myFile);
Intent intent = new Intent(MediaStore.ActionImageCapture);
intent.PutExtra(MediaStore.ExtraOutput, imagePathUri);
StartActivityForResult(intent, CAMERA_REQUEST_CODE);
}
//OBTENEMOS LA URI DE NUESTRA FUTURA IMAGEN
Uri GetOutputMediaFile(Context context, string subdir, string name)
{
subdir = subdir ?? String.Empty;
//SI NO SE LE ASIGNA UN NOMBRE DE IMAGEN, EL SISTEMA ASIGNA UNO
if (String.IsNullOrWhiteSpace(name))
{
string timestamp = DateTime.Now.ToString("yyyyMMdd_HHmmss");
name = "IMG_" + timestamp + ".jpg";
}
//OBTENEMOS EL PATH DONDE SE ENCUENTRA EL DIRECTORIO DE PICTURES DENTRO DE NUESTRO DISPOSITIVO
string mediaType = Environment.DirectoryPictures;
//OBTENEMOS EL PATH ABSOLUTO EN COMBINACION CON EL SUBDIRECTORIO DONDE GUARDAREMOS LAS IMAGENES
using (Java.IO.File mediaStorageDir = new Java.IO.File(Environment.GetExternalStoragePublicDirectory(mediaType), subdir))
{
//VERIFICAMOS QUE EXISTA EL SUBDIRECTORIO
if (!mediaStorageDir.Exists())
{
//SI NO EXISTE CREAMOS EL DIRECTORIO
if (!mediaStorageDir.Mkdirs())
{
throw new IOException("NO se pudo crear el directorio, asegurece que tenga permisos la APP para crear archivos");
}
}
//REGRESAMOS LA URI DE LA NUEVA IMAGEN QUE SE USARA PARA GUARDAR LA FOTO
return(Uri.FromFile(new Java.IO.File(GetUniquePath(mediaStorageDir.Path, name))));
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
_carRepository = new CarRepository();
_options = Resources.GetStringArray(Resource.Array.menu);
Array.Sort(_options);
SetContentView(Resource.Layout.activity_main);
Android.Support.V7.Widget.Toolbar toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolbar);
FloatingActionButton fab = FindViewById <FloatingActionButton>(Resource.Id.fab);
fab.Click += FabOnClick;
DrawerLayout drawer = FindViewById <DrawerLayout>(Resource.Id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar, Resource.String.navigation_drawer_open, Resource.String.navigation_drawer_close);
drawer.AddDrawerListener(toggle);
toggle.SyncState();
NavigationView navigationView = FindViewById <NavigationView>(Resource.Id.nav_view);
navigationView.SetNavigationItemSelectedListener(this);
_dir = new Java.IO.File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "CameraAppDemo");
if (!_dir.Exists())
{
_dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
App._dir = new File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "MathFighterPhotos");
App._dir.Mkdirs();
}
public void SubCrearJpgAforo(string lStrCuenca)
{
File lObjDirectorio = new File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "ICC");
if (!lObjDirectorio.Exists())
{
lObjDirectorio.Mkdirs();
}
File lObjArchivo = new File(lObjDirectorio, string.Format("{0}{1}.jpg", lStrCuenca, cObjInicio.cTran.Codigo));
View view = Window.DecorView;
var wasDrawingCacheEnabled = view.DrawingCacheEnabled;
view.DrawingCacheEnabled = true;
view.BuildDrawingCache(true);
var lObjBitmap = Bitmap.CreateBitmap(view.GetDrawingCache(true));
view.DrawingCacheEnabled = wasDrawingCacheEnabled;
using (var lBjFileStream = new System.IO.FileStream(lObjArchivo.AbsolutePath, System.IO.FileMode.CreateNew))
{
lObjBitmap.Compress(Bitmap.CompressFormat.Jpeg, 95, lBjFileStream);
}
Uri.FromFile(lObjArchivo);
Intent mediaScanIntent = new Intent(Intent.ActionMediaScannerScanFile);
Uri contentUri = Uri.FromFile(lObjArchivo);
mediaScanIntent.SetData(contentUri);
SendBroadcast(mediaScanIntent);
}
public async Task <bool> SavePhotoAsync(byte[] data, string folder, string filename)
{
try
{
File picturesDirectory = Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures);
File folderDirectory = picturesDirectory;
if (!string.IsNullOrEmpty(folder))
{
folderDirectory = new File(picturesDirectory, folder);
folderDirectory.Mkdirs();
}
using (File bitmapFile = new File(folderDirectory, filename))
{
bitmapFile.CreateNewFile();
using (FileOutputStream outputStream = new FileOutputStream(bitmapFile))
{
await outputStream.WriteAsync(data);
}
}
}
catch (Exception ex)
{
return(false);
}
return(true);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
ViewGroup root = (ViewGroup)inflater.Inflate(Resource.Layout.aboutMeFragment, null);
myPhoto = (ImageView)root.FindViewById(Resource.Id.imageView1);
Button button = (Button)root.FindViewById(Resource.Id.myButton);
//createDirectory();
_file = null;
_file = new Java.IO.File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "avatar.png");
if (_file.Exists())
{
myPhoto.SetImageURI(Uri.FromFile(_file));
}
button.Click += delegate
{
//SelectImage();
ShowCamera();
};
return(root);
}
// シャッターを切った時のコールバック
public void OnPictureTaken(byte[] data, AndroidCamera camera)
{
try {
var SaveDir = new Java.IO.File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryDcim), "Camera");
if (!SaveDir.Exists())
{
SaveDir.Mkdir();
}
// 非同期で画像の回転・保存・アルバムへの登録
Task.Run(async() => {
// 保存ディレクトリに入ってるファイル数をカウント
var Files = SaveDir.List();
int count = 0;
foreach (var tmp in Files)
{
count++;
}
Matrix matrix = new Matrix(); // 回転用の行列
matrix.SetRotate(90 - DetectScreenOrientation());
Bitmap original = BitmapFactory.DecodeByteArray(data, 0, data.Length);
Bitmap rotated = Bitmap.CreateBitmap(original, 0, 0, original.Width, original.Height, matrix, true);
var FileName = new Java.IO.File(SaveDir, "DCIM_" + (count + 1) + ".jpg");
// ファイルをストレージに保存
FileStream stream = new FileStream(FileName.ToString(), FileMode.CreateNew);
await rotated.CompressAsync(Bitmap.CompressFormat.Jpeg, 90, stream);
stream.Close();
Android.Media.ExifInterface Exif = new ExifInterface(FileName.ToString());
Exif.SetAttribute(ExifInterface.TagGpsLatitude, Latitude);
Exif.SetAttribute(ExifInterface.TagGpsLongitude, Longitude);
Exif.SetAttribute(ExifInterface.TagGpsLatitudeRef, "N");
Exif.SetAttribute(ExifInterface.TagGpsLongitudeRef, "E");
Exif.SaveAttributes();
// 保存したファイルをアルバムに登録
string[] FilePath = { Environment.GetExternalStoragePublicDirectory(Environment.DirectoryDcim) + "/Camera/" + "DCIM_" + (count + 1) + ".jpg" };
string[] mimeType = { "image/jpeg" };
MediaScannerConnection.ScanFile(ApplicationContext, FilePath, mimeType, null);
RunOnUiThread(() => {
Toast.MakeText(ApplicationContext, "保存しました\n" + FileName, ToastLength.Short).Show();
});
original.Recycle();
rotated.Recycle();
isTakeEnabled = false;
});
m_Camera.StartPreview();
} catch (Exception e) {
Console.WriteLine(e.Message);
}
}
private void CreateDirectoryForPictures()
{
_dir = new File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "CameraAppDemo");
if (!_dir.Exists())
{
_dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
imageJPGFile._dir = new File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), resource.GetString(Resource.String.ImageFolder));
if (!imageJPGFile._dir.Exists())
{
imageJPGFile._dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
App._dir = new Java.IO.File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "TakePic2");
if (!App._dir.Exists())
{
App._dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
dir = new File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "!Inspection photos");
if (!dir.Exists())
{
dir.Mkdirs();
}
}
private static void CreateDirectoryForPictures()
{
Dir = new File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "BirthdayPics");
if (!Dir.Exists())
{
Dir.Mkdirs();
}
}
private File createImageFile()
{
string timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").Format(new Java.Util.Date());
string imageFileName = "JPEG_" + timeStamp + "_";
File storageDir = Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures);
File imageFile = File.CreateTempFile(imageFileName, ".jpg", storageDir);
return(imageFile);
}
private File CreateImageFile()
{
string ImageFileName = "JPEG_" + DateTime.Now.ToString();
File StorageDirectory = Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures);
File Image = File.CreateTempFile(ImageFileName, ".jpg", StorageDirectory);
CurrentPhotoPath = Image.AbsolutePath;
return(Image);
}
/**
* Call from the GLThread to save a picture of the current frame.
*/
public void SavePicture(IGL10 mGL)
{
var pixelData = new int[_mWidth * _mHeight];
// Read the pixels from the current GL frame.
IntBuffer buf = IntBuffer.Wrap(pixelData);
IntBuffer ibt = IntBuffer.Allocate(_mWidth * _mHeight);
buf.Position(0);
mGL.GlReadPixels(0, 0, _mWidth, _mHeight, GLES20.GlRgba, GLES20.GlUnsignedByte, buf);
// Create a file in the Pictures/HelloAR album.
var file = new Java.IO.File($"{Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures)}/{TAG}", "Img" + DateTime.Now + ".png");
// Make sure the directory exists
if (!file.ParentFile.Exists())
{
file.ParentFile.Mkdirs();
}
// Convert the pixel data from RGBA to what Android wants, ARGB.
var bitmapData = new int[pixelData.Length];
for (var i = 0; i < _mHeight; i++)
{
for (var j = 0; j < _mWidth; j++)
{
long p = pixelData[i * _mWidth + j];
long b = (p & 0x00ff0000) >> 16;
long r = (p & 0x000000ff) << 16;
long ga = p & 0xff00ff00;
bitmapData[(_mHeight - i - 1) * _mWidth + j] = (int)(ga | r | b);
}
}
// Convert upside down mirror-reversed image to right-side up normal
// image.
for (var i = 0; i < _mHeight; i++)
{
for (var j = 0; j < _mWidth; j++)
{
ibt.Put((_mHeight - i - 1) * _mWidth + j, buf.Get(i * _mWidth + j));
}
}
// Create a bitmap.
Bitmap bmp = Bitmap.CreateBitmap(bitmapData, _mWidth, _mHeight, Bitmap.Config.Argb8888);
bmp.CopyPixelsFromBuffer(ibt);
// Write it to disk.
var fs = new FileStream(file.Path, FileMode.OpenOrCreate);
bmp.Compress(Bitmap.CompressFormat.Png, 100, fs);
fs.Flush();
fs.Close();
}
private void CreateDirectoryForPictures()
{
//save to phone local picture dir
CameraApp._dir = new Java.IO.File(Environment.GetExternalStoragePublicDirectory(Environment.DirectoryPictures), "CameraPictures");
if (!CameraApp._dir.Exists())
{
CameraApp._dir.Mkdirs();
}
}
private static void CreateDirectoryForPictures()
{
FragmentContext._dir = new File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "Familia");
if (!FragmentContext._dir.Exists())
{
FragmentContext._dir.Mkdirs();
}
}
private void StworzFolderNaZdjecia()
{
App._dir = new Java.IO.File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "CameraAppDemo");
if (!App._dir.Exists())
{
App._dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
App._dir = new File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "Kledingadvies");
if (!App._dir.Exists())
{
App._dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
Failosas._dir = new File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "Scanas");
if (!Failosas._dir.Exists())
{
Failosas._dir.Mkdirs();
}
}
private void CreateDirectoryForPictures()
{
Dir = new File(
Environment.GetExternalStoragePublicDirectory(
Environment.DirectoryPictures), "Familia");
if (!Dir.Exists())
{
Dir.Mkdirs();
}
}
