/// <summary>
/// Read a file with given path and return a byte-array with it's entire contents.
/// </summary>
public static byte[] ReadAllBytes(string path)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
var file = new JFile(path);
if (!file.Exists() || !file.IsFile)
{
throw new FileNotFoundException(path);
}
if (!file.CanRead)
{
throw new UnauthorizedAccessException(path);
}
var stream = new FileInputStream(file);
try
{
var array = new byte[file.Length()];
stream.Read(array, 0, array.Length);
return(array);
}
finally
{
stream.Close();
}
}
public static byte[] readFile(String filePath)
{
byte[] contents;
Java.IO.File file = new Java.IO.File(filePath);
int size = (int)file.Length();
contents = new byte[size];
try
{
FileStream inputStream = new FileStream(filePath, FileMode.OpenOrCreate);
Java.IO.BufferedOutputStream bos = new Java.IO.BufferedOutputStream(inputStream);
BufferedInputStream buf = new BufferedInputStream(inputStream);
try
{
buf.Read(contents);
buf.Close();
}
catch (Java.IO.IOException e)
{
e.PrintStackTrace();
}
}
catch (Java.IO.FileNotFoundException e)
{
e.PrintStackTrace();
}
return(contents);
}
protected override void OnActivityResult(int requestCode,
[GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
// Deixa a imagem disponível na galeria de imagens
Intent mediaScanIntent = new Intent(Intent.ActionMediaScannerScanFile);
Android.Net.Uri contentUri = Android.Net.Uri.FromFile(ImageData.Arquivo);
mediaScanIntent.SetData(contentUri);
SendBroadcast(mediaScanIntent);
//Define o tamanho da imagem
int height = Resources.DisplayMetrics.HeightPixels;
int width = Resources.DisplayMetrics.WidthPixels;
//Obtendo dados da imagem
var imgFile = new Java.IO.File(ImageData.Arquivo.Path);
var stream = new Java.IO.FileInputStream(imgFile);
var bytes = new byte[imgFile.Length()];
stream.Read(bytes);
MessagingCenter.Send <byte[]>(bytes, "TirarFoto");
// Fazendo dispose da imagem no Java
GC.Collect();
}
public Task <FileData> PlatformStopAsync()
{
if (_recorder == null)
{
return(Task.FromResult(default(FileData)));
}
_recorder.Stop();
_recorder.Release();
_recorder = null;
Java.IO.File file = new Java.IO.File(_audioFilePath);
return(Task.FromResult(new FileData(_audioFilePath, file.Name, (ulong)file.Length())));
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == Result.Ok)
{
byte[] bytes;
using (var stream = new Java.IO.FileInputStream(arquivoImagem))
{
bytes = new byte[arquivoImagem.Length()];
stream.Read(bytes);
}
MessagingCenter.Send <byte[]>(bytes, "FotoTirada");
}
}
private static byte[] readFileToByteArray(Java.IO.File file)
{
FileInputStream fis = null;
// Creating a byte array using the length of the file
// file.length returns long which is cast to int
byte[] bArray = new byte[(int)file.Length()];
try
{
fis = new FileInputStream(file);
fis.Read(bArray);
fis.Close();
}
catch (Java.IO.IOException ioExp)
{
ioExp.PrintStackTrace();
}
return(bArray);
}
/// <summary>
/// Read a file with given path and return a byte-array with it's entire contents.
/// </summary>
public static byte[] ReadAllBytes(string path)
{
if (path == null)
throw new ArgumentNullException("path");
var file = new JFile(path);
if (!file.Exists() || !file.IsFile)
throw new FileNotFoundException(path);
if (!file.CanRead)
throw new UnauthorizedAccessException(path);
var stream = new FileInputStream(file);
try
{
var array = new byte[file.Length()];
stream.Read(array, 0, array.Length);
return array;
}
finally
{
stream.Close();
}
}
protected async override void OnActivityResult(int requestCode, [GeneratedEnum] Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
if (resultCode == Result.Canceled && requestCode == 43)
{
// Notify user file picking was cancelled.
OnDirectoryPickCancelled();
Finish();
}
else
{
System.Diagnostics.Debug.Write(data.Data);
try {
// read the file out of the cache dir
var file = new Java.IO.File(filePath);
var fileLength = (int)file.Length();
byte[] fileBytes = new byte[fileLength];
using (var inputStream = new FileInputStream(filePath))
{
await inputStream.ReadAsync(fileBytes, 0, fileLength);
}
// write the file to the path chosen by the user
using (var pFD = ContentResolver.OpenFileDescriptor(data.Data, "w"))
using (var outputSteam = new FileOutputStream(pFD.FileDescriptor))
{
outputSteam.Write(fileBytes);
}
OnDirectoryPicked(new SavePickerEventArgs(data.Data));
} catch (Exception readEx) {
// Notify user file picking failed.
OnDirectoryPickError(readEx.Message);
System.Diagnostics.Debug.Write(readEx);
} finally {
Finish();
}
}
}
protected override void OnActivityResult(int requestCode, Result resultCode, Intent data)
{
base.OnActivityResult(requestCode, resultCode, data);
Java.IO.File diretorio = new Java.IO.File(
Android.OS.Environment.GetExternalStoragePublicDirectory(
Android.OS.Environment.DirectoryPictures), "Imagens");
var resolucaoAntiga = SizeImagem(arquivoImagem.Path);
ResizeImage(arquivoImagem.Path, diretorio.Path, 1500, 1200);
//var altura = bitmap.Height;
//var largura = bitmap.Width;
//var Alterada_a_resolução = new System.Drawing.Size((int)bitmap.GetBitmapInfo().Height, (int)bitmap.GetBitmapInfo().Width);
//SE TIRAR A FOTO e confirmar
if (resultCode == Result.Ok)
{
byte[] bytes;
//Retorna uma stream onde é possivel ler os dados do arquivo
using (var stream = new Java.IO.FileInputStream(arquivoImagem))
{
//Convertendo a imagem em um array de bytes para usar o array na troca de mensagens com o projeto c#
bytes = new byte[arquivoImagem.Length()];
//transferir pro array de bytes o conteudo do arquivo de imagem
//stream le os dados do arquivo
stream.Read(bytes);
}
//Arquivo do tipo array de byte[]
//instancia de arquivoImagem
//Sobrepoe a imagem original no diretorio
//envia a msg para a classe masterviewmodel
MessagingCenter.Send <byte[]>(bytes, "FotoTirada");
}
}
/// <summary>
///
/// </summary>
/// <param name="id"></param>
/// <param name="mirrorNames"></param>
/// <param name="mirrorUrls"></param>
/// <param name="mirror"></param>
/// <param name="title"></param>
/// <param name="path">FULL PATH</param>
/// <param name="poster"></param>
/// <param name="fileName"></param>
/// <param name="beforeTxt"></param>
/// <param name="openWhenDone"></param>
/// <param name="showNotificaion"></param>
/// <param name="showDoneNotificaion"></param>
/// <param name="showDoneAsToast"></param>
/// <param name="resumeIntent"></param>
public static void HandleIntent(int id, List <BasicMirrorInfo> mirrors, int mirror, string title, string path, string poster, string beforeTxt, bool openWhenDone, bool showNotificaion, bool showDoneNotificaion, bool showDoneAsToast, bool resumeIntent)
{
const int UPDATE_TIME = 1;
try {
isStartProgress[id] = true;
print("START DLOAD::: " + id);
if (isPaused.ContainsKey(id))
{
//if (isPaused[id] == 2) {
// isPaused.Remove(id);
// print("YEET DELETED KEEEE");
return;
// }
}
var context = Application.Context;
//$"{nameof(id)}={id}|||{nameof(title)}={title}|||{nameof(path)}={path}|||{nameof(poster)}={poster}|||{nameof(fileName)}={fileName}|||{nameof(beforeTxt)}={beforeTxt}|||{nameof(openWhenDone)}={openWhenDone}|||{nameof(showDoneNotificaion)}={showDoneNotificaion}|||{nameof(showDoneAsToast)}={showDoneAsToast}|||");
int progress = 0;
int bytesPerSec = 0;
void UpdateDloadNot(string progressTxt)
{
//poster != ""
if (!isPaused.ContainsKey(id))
{
isPaused[id] = 0;
}
try {
int isPause = isPaused[id];
bool canPause = isPause == 0;
if (isPause != 2)
{
ShowLocalNot(new LocalNot()
{
actions = new List <LocalAction>()
{
new LocalAction()
{
action = $"handleDownload|||id={id}|||dType={(canPause ? 1 : 0)}|||", name = canPause ? "Pause" : "Resume"
}, new LocalAction()
{
action = $"handleDownload|||id={id}|||dType=2|||", name = "Stop"
}
}, mediaStyle = false, bigIcon = poster, title = $"{title} - {ConvertBytesToAny(bytesPerSec / UPDATE_TIME, 2, 2)} MB/s", autoCancel = false, showWhen = false, onGoing = canPause, id = id, smallIcon = PublicNot, progress = progress, body = progressTxt
}, context); //canPause
}
}
catch (Exception _ex) {
print("ERRORLOADING PROGRESS:::" + _ex);
}
}
void ShowDone(bool succ, string overrideText = null)
{
print("DAAAAAAAAAASHOW DONE" + succ);
if (succ)
{
App.RemoveKey(DOWNLOAD_KEY, id.ToString());
App.RemoveKey(DOWNLOAD_KEY_INTENT, id.ToString());
}
if (showDoneNotificaion)
{
print("DAAAAAAAAAASHOW DONE!!!!");
Device.BeginInvokeOnMainThread(() => {
try {
print("DAAAAAAAAAASHOW DONE222");
ShowLocalNot(new LocalNot()
{
mediaStyle = poster != "", bigIcon = poster, title = title, autoCancel = true, onGoing = false, id = id, smallIcon = PublicNot, body = overrideText ?? (succ ? "Download done!" : "Download Failed")
}, context); // ((e.Cancelled || e.Error != null) ? "Download Failed!"
}
catch (Exception _ex) {
print("SUPERFATALEX: " + _ex);
}
});
//await Task.Delay(1000); // 100% sure that it is downloaded
OnSomeDownloadFinished?.Invoke(null, EventArgs.Empty);
}
else
{
print("DONT SHOW WHEN DONE");
}
// Toast.MakeText(context, "PG DONE!!!", ToastLength.Long).Show();
}
void StartT()
{
isStartProgress[id] = true;
if (isPaused.ContainsKey(id))
{
//if (isPaused[id] == 2) {
// isPaused.Remove(id);
return;
// }
}
Thread t = new Thread(() => {
print("START:::");
string json = JsonConvert.SerializeObject(new DownloadHandleNot()
{
id = id, mirrors = mirrors, showDoneAsToast = showDoneAsToast, openWhenDone = openWhenDone, showDoneNotificaion = showDoneNotificaion, beforeTxt = beforeTxt, mirror = mirror, path = path, poster = poster, showNotificaion = showNotificaion, title = title
});
App.SetKey(DOWNLOAD_KEY_INTENT, id.ToString(), json);
var mirr = mirrors[mirror];
string url = mirr.mirror;
string urlName = mirr.name;
string referer = mirr.referer ?? "";
bool isM3u8 = url.Contains(".m3u8");
if ((int)Android.OS.Build.VERSION.SdkInt > 9)
{
StrictMode.ThreadPolicy policy = new
StrictMode.ThreadPolicy.Builder().PermitAll().Build();
StrictMode.SetThreadPolicy(policy);
}
long total = 0;
int fileLength = 0;
void UpdateProgress()
{
UpdateDloadNot($"{beforeTxt.Replace("{name}", urlName)}{progress} % ({ConvertBytesToAny(total, 1, 2)} MB/{ConvertBytesToAny(fileLength, 1, 2)} MB)");
}
void UpdateFromId(object sender, int _id)
{
if (_id == id)
{
UpdateProgress();
}
}
bool removeKeys = true;
var rFile = new Java.IO.File(path);
try {
// CREATED DIRECTORY IF NEEDED
try {
Java.IO.File __file = new Java.IO.File(path);
__file.Mkdirs();
}
catch (Exception _ex) {
print("FAILED:::" + _ex);
}
URL _url = new URL(url);
URLConnection connection = _url.OpenConnection();
print("SET CONNECT ::");
if (!rFile.Exists())
{
print("FILE DOSENT EXITS");
rFile.CreateNewFile();
}
else
{
if (resumeIntent)
{
total = rFile.Length();
connection.SetRequestProperty("Range", "bytes=" + rFile.Length() + "-");
}
else
{
rFile.Delete();
rFile.CreateNewFile();
}
}
print("SET CONNECT ::2");
connection.SetRequestProperty("Accept-Encoding", "identity");
if (referer != "")
{
connection.SetRequestProperty("Referer", referer);
}
int clen = 0;
if (isM3u8)
{
clen = 1;
}
else
{
bool Completed = ExecuteWithTimeLimit(TimeSpan.FromMilliseconds(10000), () => {
connection.Connect();
clen = connection.ContentLength;
if (clen < 5000000 && !path.Contains("/YouTube/")) // min of 5 MB
{
clen = 0;
}
});
if (!Completed)
{
print("FAILED MASS");
clen = 0;
}
print("SET CONNECT ::3");
}
print("TOTALLLLL::: " + clen);
if (clen == 0)
{
if (isStartProgress.ContainsKey(id))
{
isStartProgress.Remove(id);
}
if (mirror < mirrors.Count - 1 && progress < 2 && rFile.Length() < 1000000) // HAVE MIRRORS LEFT
{
mirror++;
removeKeys = false;
resumeIntent = false;
rFile.Delete();
print("DELETE;;;");
}
else
{
ShowDone(false);
}
}
else
{
fileLength = clen + (int)total;
print("FILELEN:::: " + fileLength);
App.SetKey("dlength", "id" + id, fileLength);
string fileExtension = MimeTypeMap.GetFileExtensionFromUrl(url);
InputStream input = new BufferedInputStream(connection.InputStream);
//long skip = App.GetKey<long>(DOWNLOAD_KEY, id.ToString(), 0);
OutputStream output = new FileOutputStream(rFile, true);
outputStreams[id] = output;
inputStreams[id] = input;
if (isPaused.ContainsKey(id))
{
//if (isPaused[id] == 2) {
// isPaused.Remove(id);
return;
// }
}
isPaused[id] = 0;
activeIds.Add(id);
int m3u8Progress = 0;
int cProgress()
{
if (isM3u8)
{
return(m3u8Progress);
}
return((int)(total * 100 / fileLength));
}
progress = cProgress();
byte[] data = new byte[1024];
// skip;
int count;
int previousProgress = 0;
UpdateDloadNot(total == 0 ? "Download starting" : "Download resuming");
System.DateTime lastUpdateTime = System.DateTime.Now;
long lastTotal = total;
changedPause += UpdateFromId;
if (isStartProgress.ContainsKey(id))
{
isStartProgress.Remove(id);
}
bool showDone = true;
bool WriteDataUpdate()
{
progressDownloads[id] = total;
progress = cProgress();
if (isPaused[id] == 1)
{
print("PAUSEDOWNLOAD");
UpdateProgress();
while (isPaused[id] == 1)
{
Thread.Sleep(100);
}
if (isPaused[id] != 2)
{
UpdateProgress();
}
}
if (isPaused[id] == 2) // DELETE FILE
{
print("DOWNLOAD STOPPED");
ShowDone(false, "Download Stopped");
output.Flush();
output.Close();
input.Close();
outputStreams.Remove(id);
inputStreams.Remove(id);
isPaused.Remove(id);
rFile.Delete();
App.RemoveKey(DOWNLOAD_KEY, id.ToString());
App.RemoveKey(DOWNLOAD_KEY_INTENT, id.ToString());
App.RemoveKey(App.hasDownloadedFolder, id.ToString());
App.RemoveKey("dlength", "id" + id);
App.RemoveKey("DownloadIds", id.ToString());
changedPause -= UpdateFromId;
activeIds.Remove(id);
removeKeys = true;
OnSomeDownloadFailed?.Invoke(null, EventArgs.Empty);
Thread.Sleep(100);
return(true);
}
if (DateTime.Now.Subtract(lastUpdateTime).TotalSeconds > UPDATE_TIME)
{
lastUpdateTime = DateTime.Now;
long diff = total - lastTotal;
// UpdateDloadNot($"{ConvertBytesToAny(diff/UPDATE_TIME, 2,2)}MB/s | {progress}%");
//{ConvertBytesToAny(diff / UPDATE_TIME, 2, 2)}MB/s |
if (progress >= 100)
{
print("DLOADPG DONE!");
ShowDone(true);
}
else
{
UpdateProgress();
// UpdateDloadNot(progress + "%");
}
bytesPerSec = 0;
lastTotal = total;
}
if (progress >= 100 || progress > previousProgress)
{
// Only post progress event if we've made progress.
previousProgress = progress;
if (progress >= 100)
{
print("DLOADPG DONE!");
ShowDone(true);
showDone = false;
}
else
{
// UpdateProgress();
// UpdateDloadNot(progress + "%");
}
}
return(false);
}
void OnError()
{
showDone = false;
ShowDone(false, "Download Failed");
}
if (isM3u8)
{
var links = ParseM3u8(url, referer);
int counter = 0;
byte[] buffer;
try {
while ((buffer = CloudStreamCore.DownloadByteArrayFromUrl(links[counter], referer)) != null)
{
counter++;
m3u8Progress = counter * 100 / links.Length;
count = buffer.Length;
total += count;
bytesPerSec += count;
output.Write(buffer, 0, count);
if (WriteDataUpdate())
{
return;
}
}
}
catch (Exception) {
OnError();
}
}
else
{
try {
while ((count = input.Read(data)) != -1)
{
total += count;
bytesPerSec += count;
output.Write(data, 0, count);
if (WriteDataUpdate())
{
return;
}
}
}
catch (Exception) {
OnError();
}
}
if (showDone)
{
ShowDone(true);
}
output.Flush();
output.Close();
input.Close();
outputStreams.Remove(id);
inputStreams.Remove(id);
activeIds.Remove(id);
}
}
catch (Exception _ex) {
print("DOWNLOADURL: " + url);
print("DOWNLOAD FAILED BC: " + _ex);
if (mirror < mirrors.Count - 1 && progress < 2) // HAVE MIRRORS LEFT
{
mirror++;
removeKeys = false;
resumeIntent = false;
rFile.Delete();
}
else
{
ShowDone(false);
}
}
finally {
changedPause -= UpdateFromId;
isPaused.Remove(id);
if (isStartProgress.ContainsKey(id))
{
isStartProgress.Remove(id);
}
if (removeKeys)
{
//App.RemoveKey(DOWNLOAD_KEY, id.ToString());
//App.RemoveKey(DOWNLOAD_KEY_INTENT, id.ToString());
}
else
{
StartT();
}
}
});
t.Start();
}
StartT();
}
catch (Exception) {
}
}
//TERMINA PROCESAR IMAGENES
public static byte[] PathToByte2(string path){
//byte[] pathData=null;
Log.Debug ("ImageToByte", "Inicia path to byte");
Log.Debug ("ImageToByte", "Se crea el nuevo file");
var imgFile = new Java.IO.File(path);
Log.Debug ("ImageToByte", "Se crea el nuevo stream");
var stream = new Java.IO.FileInputStream(imgFile);
Log.Debug ("ImageToByte", "Se Crea el archivo Byte");
var bytes = new byte[imgFile.Length()];
Log.Debug ("ImageToByte", "Se hace el Stream Read");
stream.Read(bytes);
stream.Close ();
stream.Dispose ();
return bytes;
}
/// <summary>
///
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public async Task Init(Context context, string cdn = null, string downloadTitle = null, string downloadMessage = null)
{
if (_initialized)
{
return;
}
var filesDir = context.FilesDir;
_ffmpegFile = new Java.IO.File(filesDir + "/ffmpeg");
if (_ffmpegFile.Exists() && _ffmpegFile.CanExecute())
{
_initialized = true;
return;
}
copyAssets(context);
if (_ffmpegFile.Exists())
{
_initialized = true;
}
return;
if (cdn != null)
{
CDNHost = cdn;
}
// do all initialization...
_ffmpegFile = new Java.IO.File(filesDir + "/ffmpeg");
FFMpegSource source = FFMpegSource.Get();
await Task.Run(() =>
{
if (_ffmpegFile.Exists() && _ffmpegFile.Length() > 15413150)
{
try
{
//if (source.IsHashMatch(System.IO.File.ReadAllBytes(_ffmpegFile.CanonicalPath)))
{
if (!_ffmpegFile.CanExecute())
{
_ffmpegFile.SetExecutable(true);
}
_initialized = true;
return;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($" Error validating file {ex}");
}
// file is not same...
// delete the file...
if (_ffmpegFile.CanExecute())
{
_ffmpegFile.SetExecutable(false);
}
_ffmpegFile.Delete();
System.Diagnostics.Debug.WriteLine($"ffmpeg file deleted at {_ffmpegFile.AbsolutePath}");
}
});
if (_initialized)
{
// ffmpeg file exists...
return;
}
if (_ffmpegFile.Exists())
{
_ffmpegFile.Delete();
}
// lets try to download
var dialog = new ProgressDialog(context);
dialog.SetTitle(downloadMessage ?? "Downloading Video Converter");
//dlg.SetMessage(downloadMessage ?? "Downloading Video Converter");
dialog.Indeterminate = false;
dialog.SetProgressStyle(ProgressDialogStyle.Horizontal);
dialog.SetCancelable(false);
dialog.CancelEvent += (s, e) =>
{
};
dialog.SetCanceledOnTouchOutside(false);
dialog.Show();
using (var c = new System.Net.Http.HttpClient())
{
using (var fout = System.IO.File.OpenWrite(_ffmpegFile.AbsolutePath))
{
string url = source.Url;
var g = new System.Net.Http.HttpRequestMessage(System.Net.Http.HttpMethod.Get, url);
var h = await c.SendAsync(g, System.Net.Http.HttpCompletionOption.ResponseHeadersRead);
var buffer = new byte[51200];
var s = await h.Content.ReadAsStreamAsync();
long total = h.Content.Headers.ContentLength.GetValueOrDefault();
IEnumerable <string> sl;
if (h.Headers.TryGetValues("Content-Length", out sl))
{
if (total == 0 && sl.Any())
{
long.TryParse(sl.FirstOrDefault(), out total);
}
}
int count = 0;
int progress = 0;
dialog.Max = (int)total;
while ((count = await s.ReadAsync(buffer, 0, buffer.Length)) > 0)
{
await fout.WriteAsync(buffer, 0, count);
progress += count;
//System.Diagnostics.Debug.WriteLine($"Downloaded {progress} of {total} from {url}");
dialog.Progress = progress;
}
dialog.Hide();
}
}
System.Diagnostics.Debug.WriteLine($"ffmpeg file copied at {_ffmpegFile.AbsolutePath}");
if (!_ffmpegFile.CanExecute())
{
_ffmpegFile.SetExecutable(true);
System.Diagnostics.Debug.WriteLine($"ffmpeg file made executable");
}
_initialized = true;
}
