Example usage for android.os Environment DIRECTORY

Introduction

In this page you can find the example usage for android.os Environment DIRECTORY_DOWNLOADS.

Prototype

String DIRECTORY_DOWNLOADS

To view the source code for android.os Environment DIRECTORY_DOWNLOADS.

Click Source Link

Document

Standard directory in which to place files that have been downloaded by the user.

Usage

From source file:Main.java

public static Uri getLocalBitmapUri(ImageView imageView) {
    // Extract Bitmap from ImageView drawable
    Drawable drawable = imageView.getDrawable();
    Bitmap bmp = null;/*  ww  w. j ava 2s.co m*/
    if (drawable instanceof BitmapDrawable) {
        bmp = ((BitmapDrawable) imageView.getDrawable()).getBitmap();
    } else {
        return null;
    }
    // Store image to default external storage directory
    Uri bmpUri = null;
    try {
        File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
                "share_image_" + System.currentTimeMillis() + ".png");
        file.getParentFile().mkdirs();
        FileOutputStream out = new FileOutputStream(file);
        bmp.compress(Bitmap.CompressFormat.PNG, 90, out);
        out.close();
        bmpUri = Uri.fromFile(file);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return bmpUri;
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.FROYO)
private static File getDownloadDir_Froyo() {
    return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
}

From source file:Main.java

/**
 * @param context the context/*from  ww  w . j a va  2 s. c  o  m*/
 * @param filename the filename
 * @return true if a file named "filename" is stored in the downloads directory
 */
public static Boolean doesFileExistInDownloads(Context context, String filename) {
    File dstDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);

    if (dstDir != null) {
        dstDir.mkdirs();
    }

    File dstFile = new File(dstDir, filename);
    return dstFile.exists();
}

From source file:Main.java

public static File getLogPath(Context context) {
    if (Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
        File externalStorage = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
        if (externalStorage == null)
            return null;
        return new File(externalStorage.getPath() + File.separatorChar + "logs");
    }//from   w w w . j av  a 2s.  c  om

    return null;
}

From source file:Main.java

public static File newFile() {
    Date date = new Date();
    DateFormat dateFormat = new SimpleDateFormat("yy-MM-dd_HH-mm-ss", Locale.getDefault());
    String filename = dateFormat.format(date) + ".jpg";
    return new File(
            Environment.getExternalStorageDirectory() + "/" + Environment.DIRECTORY_DOWNLOADS + "/" + filename);
}

From source file:Main.java

/**
 * Save a media URI into the download directory
 * @param context the context/*  www  .j av a 2  s.  c om*/
 * @param srcFile the source file.
 * @param filename the filename (optional)
 * @return the downloads file path
 */
@SuppressLint("NewApi")
public static String saveMediaIntoDownloads(Context context, File srcFile, String filename, String mimeType) {
    String fullFilePath = saveFileInto(context, srcFile, Environment.DIRECTORY_DOWNLOADS, filename);

    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        if (null != fullFilePath) {
            DownloadManager downloadManager = (DownloadManager) context
                    .getSystemService(Context.DOWNLOAD_SERVICE);

            try {
                File file = new File(fullFilePath);
                downloadManager.addCompletedDownload(file.getName(), file.getName(), true, mimeType,
                        file.getAbsolutePath(), file.length(), true);
            } catch (Exception e) {
            }
        }
    }

    return fullFilePath;
}

From source file:org.proninyaroslav.libretorrent.core.utils.FileIOUtils.java

public static String getDefaultDownloadPath() {
    String path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
            .getAbsolutePath();/*from ww w  . j  a  v a 2s  .c o m*/

    File dir = new File(path);
    if (dir.exists() && dir.isDirectory()) {
        return path;

    } else {
        return dir.mkdirs() ? path : "";
    }
}

From source file:Main.java

/**
 * Note: Make sure isDownloadManagerAvailable return is true before use this method.
 * @param apkName Apk File Name// w  w w . j  a va  2  s . co  m
 * @param fullApkUrl url of full
 * @param context Context
 */
public static void downloadApkByDownloadManager(String apkName, String fullApkUrl, Context context) {
    DownloadManager.Request request = new DownloadManager.Request(Uri.parse(fullApkUrl));
    request.setDescription(fullApkUrl);
    request.setTitle(apkName);

    // in order for this if to run, you must use the android 3.2 to compile your app
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        request.allowScanningByMediaScanner();
        request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_VISIBLE_NOTIFY_COMPLETED);
    }
    request.setDestinationInExternalPublicDir(Environment.DIRECTORY_DOWNLOADS, apkName);
    request.setVisibleInDownloadsUi(false);
    request.setMimeType("application/vnd.android.package-archive");

    // get download service and enqueue file
    DownloadManager manager = (DownloadManager) context.getSystemService(Context.DOWNLOAD_SERVICE);
    manager.enqueue(request);
}

From source file:com.abid_mujtaba.bitcoin.tracker.data.Data.java

private static File data_file() // Method for getting File object handle on the local data file
{
    File dir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath()
                    + "/" + FOLDER);
    dir.mkdirs(); // Make the directory along with all necessary parent directories if they don't already exist

    return new File(dir, FILENAME);
}

From source file:com.qasp.diego.arsp.Atualiza.java

public static boolean DownloadFTP() throws IOException {

    final String FTPURL = "37.187.45.24";
    final String USUARIO = "diego";
    final String SENHA = "Jogador5";
    final String ARQUIVO = "data.dat";
    FTPClient ftp = new FTPClient();

    try {/*ww  w.  j  a  va 2  s . c  o  m*/
        ftp.connect(FTPURL);
        ftp.login(USUARIO, SENHA);
        ftp.changeWorkingDirectory("/httpdocs/tcc/TCCpython");
        ftp.setFileType(FTP.BINARY_FILE_TYPE);
        ftp.enterLocalPassiveMode();
        OutputStream outputStream = null;
        boolean downloadcomsucesso = false;
        try {
            File f = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
                    ARQUIVO);
            f.createNewFile();
            outputStream = new BufferedOutputStream(new FileOutputStream(f));
            downloadcomsucesso = ftp.retrieveFile(ARQUIVO, outputStream);
        } finally {
            if (outputStream != null)
                outputStream.close();
        }
        return downloadcomsucesso;
    } finally {
        if (ftp != null) {
            ftp.logout();
            ftp.disconnect();
        }
    }
}

Example usage for android.os Environment DIRECTORY_DOWNLOADS

Introduction

Prototype

Document

Usage