ExFilePicker

ExFilePicker is an open source android library that allows developers to easily implement choosing files and directories in application.

Screenshotes:

Features

It can:

Choose one file
Choose one directory
Choose few files and/or directories
Filter by file extension
Sorting
Creating directories

Usage

1. Add ExFilePicker library as a dependency to your project

2. Add next code into your project where is needed:

import ru.bartwell.exfilepicker.ExFilePicker;
import ru.bartwell.exfilepicker.ExFilePickerParcelObject;

// ...
	
	private static final int EX_FILE_PICKER_RESULT = 0;

	// ...
	
		Intent intent = new Intent(getApplicationContext(), ru.bartwell.exfilepicker.ExFilePickerActivity.class);
		startActivityForResult(intent, EX_FILE_PICKER_RESULT);

	// ...
	
	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		if (requestCode == EX_FILE_PICKER_RESULT) {
			if (data != null) {
				ExFilePickerParcelObject object = (ExFilePickerParcelObject) data.getParcelableExtra(ExFilePickerParcelObject.class.getCanonicalName());
				if (object.count > 0) {
					// Here is object contains selected files names and path
				}
			}
		}
	}

3. Add activity in your Manifest:

	<activity
		android:name="ru.bartwell.exfilepicker.ExFilePickerActivity"
		android:configChanges="orientation|screenSize"
		android:theme="@style/ExFilePickerThemeDark" />

4. If you need a "New folder" button, add permission in your Manifest:

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

Configuration

ExFilePicker can be configurated via intent extras.

SET_ONLY_ONE_ITEM - boolean; if true, user can select only one item. False by default.
SET_FILTER_BY_EXTENSION - removed. Use SET_FILTER_EXCLUDE or SET_FILTER_LISTED instead.
SET_FILTER_LISTED - String[]; only files with this extensions will showed.
SET_FILTER_EXCLUDE - String[]; files with this extensions will excluded.
SET_CHOICE_TYPE - int; one of CHOICE_TYPE_ALL, CHOICE_TYPE_FILES or CHOICE_TYPE_DIRECTORIES. Set what user can select - only files, only directories or both. Both by default.
SET_START_DIRECTORY - String. This path will be open when ExFilePicker activity will called.
DISABLE_NEW_FOLDER_BUTTON - boolean; if true, button "New folder" will not showing.
DISABLE_SORT_BUTTON - boolean; if true, button "Sort" will not showing.
ENABLE_QUIT_BUTTON - boolean; if true, quit button will showing.
SET_SORT_TYPE - int; one of SORT_NAME_ASC, SORT_NAME_DESC, SORT_SIZE_ASC, SORT_SIZE_DESC, SORT_DATE_ASC or SORT_DATE_DESC. Set default sorting. SORT_NAME_ASC by default.

Look example in ExFilePickerSample.

Customization

ExFilePicker library provide two themes for ExFilePicker's activity: dark and light (ExFilePickerThemeDark and ExFilePickerThemeLight respectively). If you need to customize ExFilePicker's activity view, you can extend your own theme from any ExFilePicker's theme and override needed options.

Sample Application

License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

preraksola/ExFilePicker