public static boolean pickDirectory(Activity activity, File startPath, int requestCode) {
        PackageManager packageMgr = activity.getPackageManager();
        for (String[] intent : PICK_DIRECTORY_INTENTS) {
            String intentAction = intent[0];
            String uriPrefix = intent[1];
            Intent startIntent = new Intent(intentAction)
                    .putExtra("org.openintents.extra.TITLE", activity.getString(R.string.save_as))
                    .setData(Uri.parse(uriPrefix + startPath.getPath()));

            try {
                if (startIntent.resolveActivity(packageMgr) != null) {
                    activity.startActivityForResult(startIntent, requestCode);
                    return true;
                }
            } catch (ActivityNotFoundException e) {
                showNoFilePickerError(activity, e);
            }
        }

        return false;
    }
public static boolean pickDirectory(Activity activity, File startPath, int requestCode) {
        PackageManager packageMgr = activity.getPackageManager();
        for (String[] intent : PICK_DIRECTORY_INTENTS) {
            String intentAction = intent[0];
            String uriPrefix = intent[1];
            Intent startIntent = new Intent(intentAction)
                    .putExtra("org.openintents.extra.TITLE", activity.getString(R.string.save_as))
                    .setData(Uri.parse(uriPrefix + startPath.getPath()));

            try {
                if (startIntent.resolveActivity(packageMgr) != null) {
                    activity.startActivityForResult(startIntent, requestCode);
                    return true;
                }
            } catch (ActivityNotFoundException e) {
                showNoFilePickerError(activity, e);
            }
        }

        return false;
    }
public static boolean pickDirectory ( Activity activity , File startPath , int requestCode ) { PackageManager packageMgr = activity . getPackageManager ( ) ; for ( String [ ] intent : PICK_DIRECTORY_INTENTS ) { String intentAction = intent [ 0 ] ; String uriPrefix = intent [ 1 ] ; Intent startIntent = new Intent ( intentAction ) . putExtra ( "org.openintents.extra.TITLE" , activity . getString ( R . string . save_as ) ) . setData ( Uri . parse ( uriPrefix + startPath . getPath ( ) ) ) ; try { if ( startIntent . resolveActivity ( packageMgr ) != null ) { activity . startActivityForResult ( startIntent , requestCode ) ; return true ; } } catch ( ActivityNotFoundException e ) { showNoFilePickerError ( activity , e ) ; } } return false ; }
Tries to open a known file browsers to pick a directory.

@return True if a filebrowser has been found (the result will be in the onActivityResult), False otherwise
Tries to open a known file browsers to pick a directory .