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:com.business.rushour.businessapp.RiderMainActivity.java

private static File getOutputMediaFile(int type) {

    // External sdcard location
    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
            IMAGE_DIRECTORY_NAME);/*from  w w  w.j  a  v  a  2s.c o m*/

    // Create the storage directory if it does not exist
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            Log.d(IMAGE_DIRECTORY_NAME, "Oops! Failed create " + IMAGE_DIRECTORY_NAME + " directory");
            return null;
        }
    }

    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss", Locale.getDefault()).format(new Date());
    File mediaFile;
    if (type == MEDIA_TYPE_IMAGE) {
        mediaFile = new File(mediaStorageDir.getPath() + File.separator + "IMG_" + timeStamp + ".jpg");

    } else {
        return null;
    }

    return mediaFile;
}

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From source file:org.wso2.iot.agent.services.FileDownloadService.java

private String getSavingLocation() {
    if (!Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).exists()
            && !Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).mkdirs()) {
        return null;
    }/* ww  w. j  a  v a2 s.co  m*/
    return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS).toString();
}

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From source file:it.rignanese.leo.slimfacebook.MainActivity.java

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private File createImageFile() throws IOException {
    // Create an image file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    String imageFileName = "JPEG_" + timeStamp + "_";
    File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
    File imageFile = File.createTempFile(imageFileName, /* prefix */
            ".jpg", /* suffix */
            storageDir /* directory */
    );//from  w w w  . ja v a2  s  .co m
    return imageFile;
}

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From source file:com.awrtechnologies.carbudgetsales.MainActivity.java

public void imageOpen(Fragment f, final int REQUEST_CAMERA, final int SELECT_FILE) {

    GeneralHelper.getInstance(MainActivity.this).setTempFragment(f);
    final CharSequence[] items = { "Take Photo", "Choose from Library", "Cancel" };

    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Add Photo!");
    builder.setItems(items, new DialogInterface.OnClickListener() {

        @Override/*from ww w  .j a va2  s.  c  om*/
        public void onClick(DialogInterface dialog, int item) {
            if (items[item].equals("Take Photo")) {

                java.io.File imageFile = new File(
                        (Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM) + "/."
                                + Constants.APPNAME + "/" + System.currentTimeMillis() + ".jpeg"));

                PreferencesManager.setPreferenceByKey(MainActivity.this, "IMAGEWWC",
                        imageFile.getAbsolutePath());
                //
                imageFilePath = imageFile;
                imageFileUri = Uri.fromFile(imageFile);
                Intent i = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
                i.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, imageFileUri);
                startActivityForResult(i, REQUEST_CAMERA);

            } else if (items[item].equals("Choose from Library")) {
                if (Build.VERSION.SDK_INT < 19) {
                    Intent intent = new Intent(Intent.ACTION_PICK,
                            android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
                    intent.setType("image/*");
                    startActivityForResult(Intent.createChooser(intent, "Select File"), SELECT_FILE);
                } else {
                    Intent intent = new Intent(Intent.ACTION_OPEN_DOCUMENT);
                    intent.addCategory(Intent.CATEGORY_OPENABLE);
                    intent.setType("image/*");
                    startActivityForResult(Intent.createChooser(intent, "Select File"), SELECT_FILE);
                }

            } else if (items[item].equals("Cancel")) {
                dialog.dismiss();
            }
        }
    });
    builder.show();
}

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From source file:com.eggwall.SoundSleep.AudioService.java

/**
 * [sdcard]/music in SDK >= 8/*from  w  w  w.j a v  a 2  s  .  c  om*/
 * @return the [sdcard]/music path in sdk version >= 8
 */
private static File getMusicDirAfterV8() {
    return Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC);
}

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From source file:com.dazone.crewchat.libGallery.activity.BucketHomeFragmentActivity.java

/**
 * Create a File for saving an image or video
 */// w  ww.  ja  v a  2  s. com
private static File getOutputMediaFile(int type) {

    File mediaStorageDir = new File(
            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES),
            MediaChooserConstants.folderName);
    if (!mediaStorageDir.exists()) {
        if (!mediaStorageDir.mkdirs()) {
            return null;
        }
    }

    // Create a media file name
    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
    File mediaFile;
    if (type == MediaChooserConstants.MEDIA_TYPE_IMAGE) {
        mediaFile = new File(mediaStorageDir.getPath() + File.separator + "IMG_" + timeStamp + ".jpg");
    } else if (type == MediaChooserConstants.MEDIA_TYPE_VIDEO) {
        mediaFile = new File(mediaStorageDir.getPath() + File.separator + "VID_" + timeStamp + ".mp4");
    } else {
        return null;
    }

    return mediaFile;
}

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From source file:fiskinfoo.no.sintef.fiskinfoo.Implementation.FiskInfoUtility.java

public boolean writeMapLayerToExternalStorage(Activity activity, byte[] data, String writableName,
        String format, String downloadSavePath, boolean showToasts) {

    if (FiskInfoUtility.shouldAskPermission()) {
        String[] perms = { "android.permission.WRITE_EXTERNAL_STORAGE" };
        int permsRequestCode = 0x001;
        //            activity.requestPermissions(perms, permsRequestCode);

        ActivityCompat.requestPermissions(activity, new String[] { Manifest.permission.WRITE_EXTERNAL_STORAGE },
                permsRequestCode);/*from w w  w  . j  a v a  2s .  co m*/
    }

    String filePath;
    OutputStream outputStream = null;
    filePath = downloadSavePath;
    boolean success = false;
    String fileEnding = format;

    File directory = filePath == null ? null : new File(filePath);

    if (directory != null && !directory.isDirectory() && !directory.mkdirs()) {
        directory = null;
    }

    if (directory == null) {
        String directoryPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS)
                .toString();
        String directoryName = "FiskInfo";
        filePath = directoryPath + "/" + directoryName + "/";
        new File(filePath).mkdirs();
    }

    if (fileEnding != null && fileEnding.equals(activity.getBaseContext().getString(R.string.olex))) {
        fileEnding = "olx.gz";
    }

    try {
        File dir = new File(filePath);
        File file = new File(filePath + writableName + "." + fileEnding);

        if (!dir.canWrite()) {
            Toast.makeText(activity.getBaseContext(), R.string.error_cannot_write_to_directory,
                    Toast.LENGTH_LONG);
            throw new IOException(activity.getResources().getString(R.string.error_cannot_write_to_directory));
        }

        // index 1 is leef when plugged in. Dirs[1].getAbsoluteFile() is writable
        //            File[] dirs = ContextCompat.getExternalFilesDirs(activity.getBaseContext(), null);

        outputStream = new FileOutputStream(file);
        outputStream.write(data);

        if (showToasts) {
            Toast.makeText(activity.getBaseContext(), "Fil lagret til " + filePath, Toast.LENGTH_LONG).show();
        }

        success = true;
    } catch (IOException e) {
        if (showToasts) {
            Toast.makeText(activity.getBaseContext(), R.string.disk_write_failed, Toast.LENGTH_LONG).show();
        }
        e.printStackTrace();
    } finally {
        if (outputStream != null) {
            try {
                outputStream.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }

    return success;
}

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From source file:com.microsoft.mimickeralarm.ringing.ShareFragment.java

public void download() {
    File cameraDirectory = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);

    File sourceFile = new File(mShareableUri);
    String dateTimeString = (new SimpleDateFormat("yyyy-MM-dd-HHmmss").format(new Date())); // Example: 2015-12-31-193205
    String targetFileName = MIMICKER_FILE_PREFIX + dateTimeString + ".jpg"; // "Mimicker_2015-12-31-193205.jpg
    File targetFile = new File(cameraDirectory.getPath(), targetFileName);

    try {//w w  w.  j a va2  s .co  m
        copyFile(sourceFile, targetFile);
    } catch (IOException ex) {
        showToastInFragment(R.string.share_download_failure);
        Logger.trackException(ex);
        return;
    }

    // Inform the media store about the new file
    ContentValues values = new ContentValues();
    values.put(MediaStore.Images.Media.DATE_TAKEN, System.currentTimeMillis());
    values.put(MediaStore.Images.Media.MIME_TYPE, "image/jpeg");
    values.put(MediaStore.MediaColumns.DATA, targetFile.getPath());
    getActivity().getContentResolver().insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);

    showToastInFragment(R.string.share_download_success);
}

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From source file:simonlang.coastdove.usagestatistics.utility.FileHelper.java

public static File getFile(Context context, Directory directory, String appPackageName, String filename) {
    String publicDirectory = context.getString(R.string.external_folder_name);
    File baseDirectory;/*w  ww.  j av  a 2  s  . co m*/
    String subDirectory;
    switch (directory) {
    case PRIVATE:
        baseDirectory = context.getFilesDir();
        subDirectory = "";
        break;
    case PUBLIC:
        if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
            Log.e("FileHelper", "External storage is not mounted, failing.");
            return null;
        }
        baseDirectory = Environment.getExternalStoragePublicDirectory(publicDirectory);
        subDirectory = "";
        break;
    case PRIVATE_PACKAGE:
        baseDirectory = context.getFilesDir();
        if (appPackageName == null)
            throw new IllegalArgumentException("appPackageName must not be null");
        subDirectory = appPackageName + "/";
        break;
    case PUBLIC_PACKAGE:
        if (appPackageName == null)
            throw new IllegalArgumentException("appPackageName must not be null");
        if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) {
            Log.e("FileHelper", "External storage is not mounted, failing.");
            return null;
        }
        baseDirectory = Environment.getExternalStoragePublicDirectory(publicDirectory);
        subDirectory = appPackageName + "/";
        break;
    default:
        throw new IllegalArgumentException("directory must be specified (see FileHelper.Directory)");
    }

    File file = new File(baseDirectory, subDirectory + filename);
    return file;
}

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

@Override
protected void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
    super.onRestoreInstanceState(savedInstanceState);
    if (savedInstanceState.containsKey("cropping")) {
        state[CROP_IMAGE] = savedInstanceState.getBoolean("cropping");
    }//w  w  w .  j  a v  a 2  s  .  co  m
    if (savedInstanceState.containsKey("treated")) {
        state[TREAT_IMAGE] = savedInstanceState.getBoolean("treated");
    }

    if (savedInstanceState.containsKey("image_uri")) {
        image_uri = Uri.parse(savedInstanceState.getString("image_uri"));
    }

    if (savedInstanceState.getBoolean("image")) {
        String fileName = "temp_image.jpg";
        String fileURL = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getPath()
                + "/" + fileName;
        File file = new File(fileURL);
        try {
            InputStream imageStream = getContentResolver().openInputStream(Uri.fromFile(file));
            image = Util.decodeScaledBitmapFromFile(file.getPath(), MAX_SIZE, MAX_SIZE);
            //  image = BitmapFactory.decodeStream(imageStream);

        } catch (FileNotFoundException e) {
            Log.e(TAG, e.getMessage());
        }
    }

    if (state[CROP_IMAGE]) {
        String fileName = "temp_cropped.jpg";
        String fileURL = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getPath()
                + "/" + fileName;
        File file = new File(fileURL);
        try {
            InputStream imageStream = getContentResolver().openInputStream(Uri.fromFile(file));
            croppedimage = BitmapFactory.decodeStream(imageStream);
            imageStream.close();
        } catch (FileNotFoundException e) {
            Log.e(TAG, e.getMessage());
        } catch (IOException e) {
            Log.e(TAG, e.getMessage());
        }
    }
    if (state[TREAT_IMAGE]) {
        String fileName = "temp_treated.jpg";
        String fileURL = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES).getPath()
                + "/" + fileName;
        File file = new File(fileURL);
        try {
            InputStream imageStream = getContentResolver().openInputStream(Uri.fromFile(file));
            ImageView imv = (ImageView) findViewById(R.id.image_intro);
            imv.setImageBitmap(BitmapFactory.decodeStream(imageStream));
            imageStream.close();
        } catch (FileNotFoundException e) {
            Log.e(TAG, e.getMessage());
        } catch (IOException e) {
            Log.e(TAG, e.getMessage());
        }
    }
    ImageView imv = (ImageView) findViewById(R.id.image_intro);
    colours = savedInstanceState.getIntArray("colours");
    if ((!state[TREAT_IMAGE]) && state[CROP_IMAGE])
        imv.setImageBitmap(croppedimage);
    else {

        imv.setImageBitmap(image);
    }
    TextView imc = (TextView) findViewById(R.id.textView);
    imc.setBackgroundColor(Color.rgb(colours[COLOUR_R], colours[COLOUR_G], colours[COLOUR_B]));
}

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