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: UstadMobile app: Copyright 2015-2020 UstadMobile Inc.
www.ustadmobile.com
Ustad Mobile is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version with the following additional terms:
All names, links, and logos of Ustad Mobile must be kept as they are in the original distribution. If any new screens are added you must include the Ustad Mobile logo as it has been used in the original distribution. You may not create any new functionality whose purpose is to diminish or remove the Ustad Mobile Logo. You must leave the Ustad Mobile logo as the logo for the application to be used with any launcher (e.g. the mobile app launcher).
If you want a commercial license to remove the above restriction you must contact us and purchase a license without these restrictions.
You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.
Ustad Mobile is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Ustad Mobile includes the following third party code:

- Kotlin (under the Apache 2 license) and it's third party code: https://github.com/JetBrains/kotlin/tree/master/license
- Klock Date and time library for Multiplatform Kotlin (under the Apache 2 license) - https://github.com/korlibs/klock/blob/master/LICENSE
- kXML (under BSD license) - http://www.kxml.org
- Ktor (under the Apache 2 license) and it's third party code- https://ktor.io
- Napier (under the apache 2 license) - https://github.com/AAkira/Napier
- Gson (under the Apache 2 license) - https://github.com/google/gson
- NanoHTTPD - https://github.com/NanoHttpd/nanohttpd/blob/master/LICENSE.md
- Zip4J (under Apache2 license) - https://github.com/srikanth-lingala/zip4j
- JSoup (under the MIT license) - https://jsoup.org/license
- Picasso (under Apache 2 license) - https://square.github.io/picasso/
- Android Jetpack and it's third party code - https://android.googlesource.com/platform/frameworks/support/+/androidx-master-dev
- ACRA Application Crash Reports for Android (under Apache 2 license) - https://github.com/ACRA/acra
- RecyclerTreeView (under Apache 2 license) - https://github.com/TellH/RecyclerTreeView/
- Clans Floating Action Button (under Apache License v2) - https://github.com/Clans/FloatingActionButton
- PageIndicatorView (under the Apache 2 license) - https://github.com/romandanylyk/PageIndicatorView
- Siesmic (under the Apache 2 license) - https://github.com/romandanylyk/PageIndicatorView
- ExoPlayer (under the Apache 2 license) - https://github.com/google/ExoPlayer
- FitChart (under the Apache 2 license) - https://github.com/txusballesteros/fit-chart
- MPAndroidChart (under Apache 2 license) - https://github.com/PhilJay/MPAndroidChart
- Pixplicity/sharp (under the Apache 2 license) - https://github.com/Pixplicity/sharp
- Codec2 (under GNU Lesser General Public License (LGPL)) - http://www.rowetel.com/wordpress/?page_id=452
- Compressor (under the Apache 2 license) - https://github.com/zetbaitsu/Compressor
- Floating Text Button - (under Apache 2 license) - https://github.com/dimorinny/floating-text-button/blob/master/LICENSE