Example usage for android.os Environment getExternalStoragePublicDirectory

Introduction

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

Prototype

public static File getExternalStoragePublicDirectory(String type)

Source Link

Document

Get a top-level shared/external storage directory for placing files of a particular type.

Usage

From source file:Main.java

public static String savePicture(Bitmap bmp, String file) {
    File filepicture = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    if (file == null || file.equals("")) {
        file = filepicture + "/" + System.currentTimeMillis() + ".jpg";
    }//w ww .j  a  va2 s.com
    FileOutputStream outputStream = null;
    try {
        outputStream = new FileOutputStream(file);
        bmp.compress(Bitmap.CompressFormat.JPEG, 100, outputStream);
    } catch (FileNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        if (outputStream != null) {
            try {
                outputStream.flush();
                outputStream.close();
            } catch (IOException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }
            return "";
        }
    } finally {
        if (outputStream != null) {
            try {
                outputStream.flush();
                outputStream.close();
            } catch (IOException e1) {
                // TODO Auto-generated catch block
                e1.printStackTrace();
            }
        }
    }
    return "file://" + file;
}

From source file:Main.java

public static Uri getOutputMediaFileUri() {
    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "Date");
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d("Date", "failed to create directory");
            return null;
        }//  w ww . j  a va 2  s. co  m
    }

    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.CHINA).format(new Date());
    File mediaFile = new File(mediaStorageDir.getPath() + File.separator + "IMG_" + timeStamp + ".jpg");

    return Uri.fromFile(mediaFile);
}

From source file:Main.java

private static File getAlbumStorageDir(String albumName) {
    // Get the directory for the user's public pictures directory. 
    File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
            albumName);/*w ww.  j a  v  a 2s .  com*/
    if (file.exists()) {
        return file;
    }
    if (!file.mkdirs()) {
        Log.e(TAG, "Directory not created");
    }
    return file;
}

From source file:Main.java

/**
 * Get Image Uri when clicked from Camera
 *
 * @return Uri of clicked Image//from w w w . j  a  va 2s.  c o  m
 */
public static Uri getBitmapUri() {
    File imageStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), "CRMnextImages");
    if (!imageStorageDir.exists()) {
        imageStorageDir.mkdirs();
    }
    File file = null;
    try {
        file = File.createTempFile("IMG_" + String.valueOf(System.currentTimeMillis()), ".jpg",
                imageStorageDir);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return Uri.fromFile(file);
}

From source file:Main.java

public static void writeToPublicDirectory(String filename, byte[] data, String directory,
        String environmentDirectory) throws Exception {
    File publicDirectory = new File(Environment.getExternalStoragePublicDirectory(environmentDirectory),
            directory);//from   www . j  ava  2 s.c  o  m
    boolean result = publicDirectory.mkdirs();
    File targetFile = new File(publicDirectory, filename);
    FileOutputStream fileOutputStream = new FileOutputStream(targetFile);
    fileOutputStream.write(data);
    fileOutputStream.close();
}

From source file:Main.java

/**
 * Determine the camera folder. There seems to be no Android API to work for real devices, so this is a best guess.
 *
 * @return the default camera folder./* ww w.  j ava 2  s .  c  o m*/
 */
public static String getDefaultCameraFolder() {
    File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
    if (path.exists()) {
        File test1 = new File(path, "Camera/");
        if (test1.exists()) {
            path = test1;
        } else {
            File test2 = new File(path, "100ANDRO/");
            if (test2.exists()) {
                path = test2;
            } else {
                path = new File(path, "100MEDIA/");
            }
        }
    } else {
        path = new File(path, "Camera/");
    }
    return path.getAbsolutePath();
}

From source file:Main.java

public static File createFolders() {
    File baseDir;/*from  w w  w.j a  v a 2s . com*/
    if (android.os.Build.VERSION.SDK_INT < 8) {
        baseDir = Environment.getExternalStorageDirectory();
    } else {
        baseDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    }
    if (baseDir == null)
        return Environment.getExternalStorageDirectory();
    File aviaryFolder = new File(baseDir, FOLDER_NAME);
    if (aviaryFolder.exists())
        return aviaryFolder;
    if (aviaryFolder.isFile())
        aviaryFolder.delete();
    if (aviaryFolder.mkdirs())
        return aviaryFolder;
    return Environment.getExternalStorageDirectory();
}

From source file:Main.java

public static String getDataDirectoryLocation() {
    return (Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).getAbsolutePath());
}

From source file:Main.java

public static Uri getOutputImageFileURL() {
    Log.d(LOG_MESSAGE, "external dir:"
            + Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getAbsolutePath());
    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), IMAGE_DIRECTORY);
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d(LOG_MESSAGE, "failed to create directory");
            return null;
        }/*from w w  w  . j  av  a2 s . c o m*/
    }
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    File mediaFile = new File(mediaStorageDir.getAbsolutePath() + File.separator + "IMG_" + timeStamp + ".png");
    return Uri.fromFile(mediaFile);
}

From source file:Main.java

public static File getNewImageFile() throws IOException {
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String imageFileName = "JPEG_" + timeStamp + "_";
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    return File.createTempFile(imageFileName, ".jpg", storageDir);
}