public static BitmapFactory.Options GetBitmapOptionsOfImage(Android.Content.Res.Resources res, string imageName)
{
BitmapFactory.Options options = new BitmapFactory.Options
{
InJustDecodeBounds = true
};
//use reflection to get the resource id from resources
int resourceId = (int)typeof(Resource.Drawable).GetField(imageName).GetValue(null);
// The result will be null because InJustDecodeBounds == true.
Bitmap result = BitmapFactory.DecodeResource(res, resourceId, options);
return(options);
}
private void PrepareResources()
{
if (_isPrepared)
{
return;
}
_isPrepared = true;
var context = AndroidDevice.Instance.Context;
_packageName = context.PackageName;
var metrics = new DisplayMetrics();
context.WindowManager.DefaultDisplay.GetMetrics(metrics);
_resources = new Android.Content.Res.Resources(context.Assets, metrics, context.Resources.Configuration);
}
private T GetResource <T>(Func <Android.Content.Res.Resources, T> operation, CultureInfo culture = null)
{
Reset();
if (culture == null || CultureInfo.CurrentUICulture.Equals(culture))
{
return(operation(AndroidDevice.Instance.Context.Resources));
}
Configuration conf = AndroidDevice.Instance.Context.Resources.Configuration;
conf.Locale = new Locale(culture.TwoLetterISOLanguageName);
var metrics = new DisplayMetrics();
AndroidDevice.Instance.Context.WindowManager.DefaultDisplay.GetMetrics(metrics);
var resources = new Android.Content.Res.Resources(AndroidDevice.Instance.Context.Assets, metrics, conf);
conf.Locale = new Locale(CultureInfo.CurrentUICulture.TwoLetterISOLanguageName);
var retVal = operation(resources);
resources = new Android.Content.Res.Resources(AndroidDevice.Instance.Context.Assets, metrics, conf);
return(retVal);
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
var item = machines[position];
// Remove the file extention from the image filename
Android.Content.Res.Resources res = context.Resources;
BitmapFactory.Options options = ImageHelper.GetBitmapOptionsOfImage(res, item.PictureUrl);
// Converting Drawable Resource to Bitmap
Bitmap bitmapToDisplay = ImageHelper.LoadScaledDownBitmapForDisplay(res, options, 150, 150, item.PictureUrl);
if (convertView == null)
{
if (this.context.GetType() == typeof(BuildRoutine) || this.context.GetType() == typeof(selectMachines))
{
convertView = context.LayoutInflater.Inflate(Resource.Layout.MachinewithCheck, null);
convertView.FindViewById <TextView>(Resource.Id.MachineName1).Text = item.Name;
convertView.FindViewById <TextView>(Resource.Id.shortDescription1).Text = item.shortDesc;
// convertView.FindViewById<ImageView>(Android.Resource.Id.Icon).;
convertView.FindViewById <ImageView>(Resource.Id.machineIcon1).SetImageBitmap(bitmapToDisplay);
CheckBox check = convertView.FindViewById <CheckBox>(Resource.Id.selectMachineCheck);
check.SetTag(Resource.Id.selectMachineCheck, item.Name);
check.Click += AllMachinesAdapter_Click;
}
else
{
convertView = context.LayoutInflater.Inflate(Resource.Layout.MachineListRow, null);
convertView.FindViewById <TextView>(Resource.Id.MachineName).Text = item.Name;
convertView.FindViewById <TextView>(Resource.Id.shortDescription).Text = item.shortDesc;
// convertView.FindViewById<ImageView>(Android.Resource.Id.Icon).;
convertView.FindViewById <ImageView>(Resource.Id.machineIcon).SetImageBitmap(bitmapToDisplay);
}
}
return(convertView);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
context = Application.Context;
#region Мова
ISharedPreferences prefs = PreferenceManager.GetDefaultSharedPreferences(context);
ISharedPreferencesEditor editor = prefs.Edit();
languagesId = prefs.GetInt("key_languageId", 1);
if (languagesId == 1)
{
LanguageCodevalue = "en";
}
else
if (languagesId == 2)
{
LanguageCodevalue = "fr";
}
else
if (languagesId == 3)
{
LanguageCodevalue = "de";
}
else
if (languagesId == 4)
{
LanguageCodevalue = "it";
}
else
if (languagesId == 5)
{
LanguageCodevalue = "es";
}
else
if (languagesId == 6)
{
LanguageCodevalue = "pt";
}
else
if (languagesId == 7)
{
LanguageCodevalue = "cs";
}
else
if (languagesId == 8)
{
LanguageCodevalue = "pl";
}
else
if (languagesId == 9)
{
LanguageCodevalue = "ru";
}
else
if (languagesId == 10)
{
LanguageCodevalue = "uk";
}
else
if (languagesId == 11)
{
LanguageCodevalue = "ja";
}
else
if (languagesId == 12)
{
LanguageCodevalue = "ko";
}
Android.Content.Res.Resources res = this.Resources;
DisplayMetrics Dm = res.DisplayMetrics;
Android.Content.Res.Configuration conf = res.Configuration;
if (LanguageCodevalue != null)
{
conf.SetLocale(new Locale(LanguageCodevalue));
}
else
{
conf.SetLocale(new Locale("en"));
}
res.UpdateConfiguration(conf, Dm);
#endregion
Window.AddFlags(WindowManagerFlags.Fullscreen);
SetContentView(Resource.Layout._splashScreenNew);
gifImageView = FindViewById <GifImageView>(Resource.Id.gifSplashScreen);
var assets1 = Assets.List(string.Empty);
if (assets1.Any())
{
var videoFilename = assets1.FirstOrDefault(a => a.EndsWith(".gif"));
if (!string.IsNullOrWhiteSpace(videoFilename))
{
var fileDescriptor = Assets.OpenFd(videoFilename);
using (var input = this.Assets.Open(videoFilename, Access.Streaming))
{
byte[] buffer;
using (Stream s = input)
{
long length = fileDescriptor.Length;
buffer = new byte[length];
s.Read(buffer, 0, (int)length);
gifImageView.SetBytes(buffer);
gifImageView.StartAnimation();
}
}
}
}
System.Timers.Timer timer = new System.Timers.Timer();
timer.Interval = 1400;
timer.AutoReset = false;
timer.Elapsed += Timer_Elapsed;
timer.Start();
}
/// <summary>
/// Asynchronously loads a composition from a raw json object. This is useful for animations loaded from the network.
/// </summary>
public static LottieComposition.ICancellable FromJson(Android.Content.Res.Resources res, JSONObject json, Action <LottieComposition> onLoaded)
{
return(LottieComposition.FromJson(res, json, new ActionCompositionLoaded(onLoaded)));
}
//Внутренний метод для получения фото
private List <Android.Graphics.Bitmap> GetEventsPhotosInternal(EventShort[] NewEvents) //it was Photo[]
{
List <Android.Graphics.Bitmap> newPhotos = new List <Android.Graphics.Bitmap>();
if (CheckServerDataPresent(true)) //Если данные от сервера есть
{
//TO DO
//using (var client = new UserClientExchange())
//{
// var syncSessionId = client.Login("Emeri", "Emeri", new Captcha());
// Photo[] serverPhotos = new Photo[NewEvents.Length];
// //Цикл по всем событиям
// for (int i = 0; i < NewEvents.Length; i += 1)
// {
// //Обработка информации о фотках
// if (NewEvents[i].PrimaryPhotoId.HasValue) //Если у события есть фото NewEvents[i]. ||
// {
// try
// {
// for (int howManyTimesTryDownload = 0; howManyTimesTryDownload < 3; howManyTimesTryDownload++)
// {
// //Проверяем, нет ли у нас уже фото
// string filename = "EventMainPhoto_" + NewEvents[i].PrimaryPhotoId;
// if (!File.Exists(Path.Combine(WorkingInetAndSQL.destinationPath, filename))) //Если фото нет на диске, то загружаем очередное фото и помещаем в List
// {
// serverPhotos[i] = client.GetPhoto(syncSessionId, NewEvents[i].PrimaryPhotoId.Value, true);
// //Добавляем Bitmap в List
// Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeByteArray(serverPhotos[i].Data, 0, serverPhotos[i].Data.Length);
// newPhotos.Add(bmp);
// //Сохраняем фотку на диск
// using (var stream = new BufferedStream(File.OpenWrite(Path.Combine(WorkingInetAndSQL.destinationPath, filename))))
// bmp.Compress(Android.Graphics.Bitmap.CompressFormat.Png, 100, stream);
// }
// else //Если же они уже есть на диске, просто берем с диска
// {
// Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeFile(Path.Combine(WorkingInetAndSQL.destinationPath, filename));
// newPhotos.Add(bmp);
// }
// howManyTimesTryDownload = 3;
// }
// }
// catch (Exception e)
// {
// var k = e.Message;
// //И пробуем работать без Интернета!
// }
// }
// else //Если фото нет, используем стандартное фото категории
// {
// var options = new Android.Graphics.BitmapFactory.Options
// {
// InJustDecodeBounds = false,
// };
// Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeResource(res, Resource.Drawable.Leo, options);
// newPhotos.Add(bmp);
// }
// }
// client.Logout(syncSessionId);
//}
}
else //Если данных от сервера нет
{
//Цикл по всем событиям
for (int i = 0; i < NewEvents.Length; i += 1)
{
//Обработка информации о фотках
if (NewEvents[i].PrimaryPhotoId.HasValue) //Если у события есть фото
{
string filename = "EventMainPhoto_" + NewEvents[i].PrimaryPhotoId;
if (File.Exists(Path.Combine(WorkingInetAndSQL.destinationPath, filename))) //Если они уже есть на диске, просто берем с диска
{
Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeFile(Path.Combine(WorkingInetAndSQL.destinationPath, filename));
newPhotos.Add(bmp);
}
else //Если у события вообще есть фото, но на диске нет
{
var options = new Android.Graphics.BitmapFactory.Options
{
InJustDecodeBounds = false,
};
Context context = Android.App.Application.Context; Android.Content.Res.Resources res = context.Resources;
Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeResource(res, Resource.Drawable.Leo, options);
newPhotos.Add(bmp);
}
}
else //Если у события фото нет
{
var options = new Android.Graphics.BitmapFactory.Options
{
InJustDecodeBounds = false,
};
Context context = Android.App.Application.Context; Android.Content.Res.Resources res = context.Resources;
Android.Graphics.Bitmap bmp = Android.Graphics.BitmapFactory.DecodeResource(res, Resource.Drawable.Leo, options);
newPhotos.Add(bmp);
}
}
}
return(newPhotos);
}
public static Bitmap GetDrawable(Android.Content.Res.Resources res, int id)
{
return(BitmapFactory.DecodeStream(res.OpenRawResource(id)));
}
//Crea Botones de la botonera principal
public List <LinearLayout> CrearBotonera(List <LinearLayout> layouts, List <Boton> botones, int startLayoutIndex, int endLayoutIndex, Android.Content.Res.Resources resources)
{
int layoutIndex = 0;
int buttonsIndex = 0;
List <LinearLayout> principalButtonsToAssignAction = new List <LinearLayout>();
foreach (LinearLayout layout in layouts)
{
if (layoutIndex >= startLayoutIndex && layoutIndex < endLayoutIndex && buttonsIndex < botones.Count)
{
Boton button = botones[buttonsIndex];
String botonTitle = (button.getLabel().Length > 0) ? button.getLabel() : button.getFuncion();
if (botonTitle.Length > 0)
{
LinearLayout.LayoutParams myParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, LinearLayout.LayoutParams.MatchParent, 1);
layout.RemoveAllViews();
myParams.SetMargins(0, 3, 3, 0);
layout.WeightSum = 2;
layout.Orientation = Android.Widget.Orientation.Vertical;
layout.LayoutParameters = myParams;
ImageView buttonImage = new ImageView(Application.Context);
if (button.getImagen().Length > 0)
{
LinearLayout.LayoutParams imageViewParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, LinearLayout.LayoutParams.MatchParent, 1);
imageViewParams.SetMargins(0, 5, 0, 0);
buttonImage.LayoutParameters = imageViewParams;
String mDrawableName = button.getImagen();
//Se necesita saber si el nombre de la imagen es un codigo, para así agregar 'p' al String de la imagen y poder obtenerla
//por ejemplo, un código de la imagen puede ser 0911900, y su nombre será p0911900.png, si la imagen posee solo numeros
//cumplirá con la ER y se le agregará una p al principio para poder leerla
String reg = "\\d.*\\d";
Regex r = new Regex(reg, RegexOptions.IgnoreCase);
Match m = r.Match(mDrawableName);
if (m.Success)
{
mDrawableName = "p" + button.getImagen();
}
//LOS BOTONES DE LAS CATEGORIAS TIENEN UN NOMBRE EN EL XML QUE NO SE PUEDE LEER EN ANDROID, SE LLAMA LA FUNCIÓN PARA CAMBIARLO
if (button.getCategorias().Equals("Categorias") && button.getLabel() != null)
{
mDrawableName = capitalCaseTo_snake_case(button.getImagen());
}
int resID = resources.GetIdentifier(mDrawableName, "drawable", Application.Context.PackageName);
buttonImage.SetImageResource(resID);
layout.AddView(buttonImage);
}
TextView buttonTitle = new TextView(Application.Context);
LinearLayout.LayoutParams textViewParams = new LinearLayout.LayoutParams(ViewGroup.LayoutParams.MatchParent, LinearLayout.LayoutParams.MatchParent, 1);
buttonTitle.LayoutParameters = textViewParams;
buttonTitle.Gravity = GravityFlags.Center;
layout.AddView(buttonTitle);
button.SetButtonLayout(layout);
layout.SetTag(Resource.Id.TAG_ONLINE_ID, button.getLabel() + "," + button.getFuncion() + "," + button.getCategorias());
principalButtonsToAssignAction.Add(layout);
buttonTitle.Text = botonTitle;
//SetOnPressedStyleToButton(layout, button.getLabel());
}
buttonsIndex++;
}
layoutIndex++;
}
return(principalButtonsToAssignAction);
}