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:mgks.os.webview.MainActivity.java

private File create_image() throws IOException {
    @SuppressLint("SimpleDateFormat")
    String file_name = new SimpleDateFormat("yyyy_mm_ss").format(new Date());
    String new_name = "file_" + file_name + "_";
    File sd_directory = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    return File.createTempFile(new_name, ".jpg", sd_directory);
}

From source file:de.syss.MifareClassicTool.Activities.MainMenu.java

/**
 * Copy the standard key files ({@link Common#STD_KEYS} and
 * {@link Common#STD_KEYS_EXTENDED}) form assets to {@link Common#KEYS_DIR}.
 * Key files are simple text files. Any plain text editor will do the trick.
 * All key and dump data from this App is stored in
 * getExternalStoragePublicDirectory(Common.HOME_DIR) to remain
 * there after App uninstallation.//from w  w w  .java 2  s.c  o  m
 * @see Common#KEYS_DIR
 * @see Common#HOME_DIR
 * @see Common#copyFile(InputStream, OutputStream)
 */
private void copyStdKeysFilesIfNecessary() {
    File std = new File(Environment.getExternalStoragePublicDirectory(Common.HOME_DIR) + "/" + Common.KEYS_DIR,
            Common.STD_KEYS);
    File extended = new File(
            Environment.getExternalStoragePublicDirectory(Common.HOME_DIR) + "/" + Common.KEYS_DIR,
            Common.STD_KEYS_EXTENDED);
    AssetManager assetManager = getAssets();

    if (!std.exists()) {
        // Copy std.keys.
        try {
            InputStream in = assetManager.open(Common.KEYS_DIR + "/" + Common.STD_KEYS);
            OutputStream out = new FileOutputStream(std);
            Common.copyFile(in, out);
            in.close();
            out.flush();
            out.close();
        } catch (IOException e) {
            Log.e(LOG_TAG, "Error while copying 'std.keys' from assets " + "to external storage.");
        }
    }
    if (!extended.exists()) {
        // Copy extended-std.keys.
        try {
            InputStream in = assetManager.open(Common.KEYS_DIR + "/" + Common.STD_KEYS_EXTENDED);
            OutputStream out = new FileOutputStream(extended);
            Common.copyFile(in, out);
            in.close();
            out.flush();
            out.close();
        } catch (IOException e) {
            Log.e(LOG_TAG, "Error while copying 'extended-std.keys' " + "from assets to external storage.");
        }
    }
}

From source file:net.zjy.zxcardumper.Activities.MainMenu.java

/**
 * Copy the standard key files ({@link Common#STD_KEYS} and
 * {@link Common#STD_KEYS_EXTENDED}) form assets to {@link Common#KEYS_DIR}.
 * Key files are simple text files. Any plain text editor will do the trick.
 * All key and dump data from this App is stored in
 * getExternalStoragePublicDirectory(Common.HOME_DIR) to remain
 * there after App uninstallation./*from  ww w .j  ava  2 s .  c om*/
 * @see Common#KEYS_DIR
 * @see Common#HOME_DIR
 * @see Common#copyFile(InputStream, OutputStream)
 */
private void copyStdKeysFilesIfNecessary() {
    File std = new File(Environment.getExternalStoragePublicDirectory(Common.HOME_DIR) + "/" + Common.KEYS_DIR,
            Common.STD_KEYS);
    /*File extended = new File(Environment.getExternalStoragePublicDirectory(
        Common.HOME_DIR) + "/" + Common.KEYS_DIR,
        Common.STD_KEYS_EXTENDED);*/
    AssetManager assetManager = getAssets();

    if (!std.exists()) {
        // Copy zx.keys.
        try {
            InputStream in = assetManager.open("key-files/zx.keys");
            OutputStream out = new FileOutputStream(std);
            Common.copyFile(in, out);
            in.close();
            out.flush();
            out.close();
        } catch (IOException e) {
            Log.e(LOG_TAG, "Error while copying 'zx.keys' from assets " + "to external storage.");
            e.printStackTrace();
        }
    }
    /*if (!extended.exists()) {
    // Copy extended-zx.keys.
    try {
        InputStream in = assetManager.open(
                Common.KEYS_DIR + "/" + Common.STD_KEYS_EXTENDED);
        OutputStream out = new FileOutputStream(extended);
        Common.copyFile(in, out);
        in.close();
        out.flush();
        out.close();
      } catch(IOException e) {
          Log.e(LOG_TAG, "Error while copying 'extended-zx.keys' "
                  + "from assets to external storage.");
      }
    }*/
}

From source file:at.ac.tuwien.caa.docscan.ui.CameraActivity.java

/**
 * Returns the path to the directory in which the images are saved.
 *
 * @param appName name of the app, this is used for gathering the directory string.
 * @return the path where the images are stored.
 *///from w  ww  .java2s  .  c  o  m
public static File getMediaStorageDir(String appName) {

    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES), appName);

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {

            return null;
        }
    }

    return mediaStorageDir;
}

From source file:com.lastsoft.plog.GamesFragment.java

private File createImageFile() throws IOException {
    // Create an image file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String fileName = "PLAY_" + timeStamp + "_";
    String imageFileName = fileName;
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File plogDir = new File(storageDir, "/Plog/");
    File image = File.createTempFile(imageFileName, ".jpg", plogDir);

    // Save a file: path for use with ACTION_VIEW intents
    mCurrentPhotoPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES) + "/Plog/"
            + image.getName();/*from   ww  w. j  a va  2  s.  c o  m*/
    return image;
}

From source file:cn.suishen.email.activity.MessageViewFragmentBase.java

private File performAttachmentSave(MessageViewAttachmentInfo info) {
    Attachment attachment = Attachment.restoreAttachmentWithId(mContext, info.mId);
    Uri attachmentUri = AttachmentUtilities.getAttachmentUri(mAccountId, attachment.mId);

    try {//from w w  w. j a v a  2  s.c  om
        File downloads = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
        downloads.mkdirs();
        File file = Utility.createUniqueFile(downloads, attachment.mFileName);
        Uri contentUri = AttachmentUtilities.resolveAttachmentIdToContentUri(mContext.getContentResolver(),
                attachmentUri);
        InputStream in = mContext.getContentResolver().openInputStream(contentUri);
        OutputStream out = new FileOutputStream(file);
        IOUtils.copy(in, out);
        out.flush();
        out.close();
        in.close();

        String absolutePath = file.getAbsolutePath();

        // Although the download manager can scan media files, scanning only happens after the
        // user clicks on the item in the Downloads app. So, we run the attachment through
        // the media scanner ourselves so it gets added to gallery / music immediately.
        MediaScannerConnection.scanFile(mContext, new String[] { absolutePath }, null, null);

        DownloadManager dm = (DownloadManager) getActivity().getSystemService(Context.DOWNLOAD_SERVICE);
        dm.addCompletedDownload(info.mName, info.mName, false /* do not use media scanner */, info.mContentType,
                absolutePath, info.mSize, true /* show notification */);

        // Cache the stored file information.
        info.setSavedPath(absolutePath);

        // Update our buttons.
        updateAttachmentButtons(info);

        return file;

    } catch (IOException ioe) {
        // Ignore. Callers will handle it from the return code.
    }

    return null;
}

From source file:es.upv.riromu.arbre.main.MainActivity.java

/**
 * CreateImageFile//from w  w w .j  a v  a  2s  . c o m
 */
private File createJSONFile(String JSON) throws IOException {
    // Create an image file name
    String timeStamp = String.valueOf(System.currentTimeMillis() / 1000L);
    String imageFileName = "PLATANUS" + timeStamp;

    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File file = File.createTempFile(imageFileName, /* prefix */
            ".txt", /* suffix */
            storageDir /* directory */
    );
    FileWriter filewriter = new FileWriter(file);
    filewriter.write(JSON);
    filewriter.flush();
    filewriter.close();
    // Save a file: path for use with ACTION_VIEW intents
    return file;
}

From source file:es.upv.riromu.arbre.main.MainActivity.java

/**
 * CreateImageFile//w ww .jav  a2  s  . c o m
 */
private File createImageFile() throws IOException {
    // Create an image file name
    String timeStamp = String.valueOf(System.currentTimeMillis() / 1000L);
    String imageFileName = "PLATANUS" + timeStamp;

    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File image = File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );
    // Save a file: path for use with ACTION_VIEW intents
    return image;
}

From source file:kr.ac.kpu.wheeling.blackbox.Camera2VideoFragment.java

public File getVideoStorageDir(String albumName) {
    //File file = new File(Environment.getExternalStorageDirectory(), albumName);
    File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM), albumName);

    if (canWritable() && !file.isDirectory()) {
        if (!file.mkdirs()) {
            Log.e("STORAGE", "Directory not created");
        }/*ww  w .jav  a2 s  . c  o m*/
    }

    return file;
}

From source file:es.upv.riromu.arbre.main.MainActivity.java

private File createImageFile(Bitmap bm) throws IOException {
    // Create an image file name
    String timeStamp = String.valueOf(System.currentTimeMillis() / 1000L);
    String imageFileName = "PLATANUS" + timeStamp;

    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File image = File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );/*  w  w  w.  j  a va2 s.c  om*/
    OutputStream os;
    try {
        os = new FileOutputStream(image);
        bm.compress(Bitmap.CompressFormat.JPEG, 100, os);
        os.flush();
        os.close();
    } catch (Exception e) {
        Log.e(TAG, "Error writing bitmap", e);
    }
    return image;
}