Add SPDX header

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

.reuse/dep5

@@ -3,10 +3,14 @@ Upstream-Name: Nextcloud Talk - Android Client
 Upstream-Contact: Nextcloud Android team <android@nextcloud.com>
 Source: https://github.com/nextcloud/talk-android
 
-Files: app/src/main/res/values-*/strings.xml */.gitignore .idea/* scripts/analysis/findbugs-results.txt scripts/analysis/lint-results.txt app/src/test/resources/robolectric.properties app/src/test/resources/mockito-extensions/org.mockito.plugins.MockMaker fastlane/metadata/* app/src/main/res/mipmap-*dpi/ic_launcher.png app/schemas/com.nextcloud.talk.data.source.local.TalkDatabase/*.json app/src/generic/fastlane/metadata/android/*/full_description.txt
+Files: app/src/main/res/values-*/strings.xml */.gitignore .idea/* scripts/analysis/findbugs-results.txt scripts/analysis/lint-results.txt app/src/test/resources/robolectric.properties app/src/test/resources/mockito-extensions/org.mockito.plugins.MockMaker fastlane/metadata/* app/src/*/res/mipmap-*dpi/ic_launcher.png app/src/*/ic_launcher-web.png app/schemas/com.nextcloud.talk.data.source.local.TalkDatabase/*.json app/src/generic/fastlane/metadata/android/*/full_description.txt
 Copyright: 2017-2024 Nextcloud GmbH and Nextcloud contributors
 License: GPL-3.0-or-later
 
 Files: app/src/main/res/raw/tr110_1_kap8_3_freiton1.ogg
 Copyright: 2007 arvedkrynil
 License: CC-BY-SA-3.0
+
+Files: app/src/main/res/raw/librem_by_feandesign_call.ogg app/src/main/res/raw/librem_by_feandesign_message.ogg
+Copyright: 2018 feandesign
+License: CC-BY-4.0

LICENSES/CC-BY-4.0.txt

@@ -0,0 +1,156 @@
+Creative Commons Attribution 4.0 International
+
+ Creative Commons Corporation (“Creative Commons”) is not a law firm and does not provide legal services or legal advice. Distribution of Creative Commons public licenses does not create a lawyer-client or other relationship. Creative Commons makes its licenses and related information available on an “as-is” basis. Creative Commons gives no warranties regarding its licenses, any material licensed under their terms and conditions, or any related information. Creative Commons disclaims all liability for damages resulting from their use to the fullest extent possible.
+
+Using Creative Commons Public Licenses
+
+Creative Commons public licenses provide a standard set of terms and conditions that creators and other rights holders may use to share original works of authorship and other material subject to copyright and certain other rights specified in the public license below. The following considerations are for informational purposes only, are not exhaustive, and do not form part of our licenses.
+
+Considerations for licensors: Our public licenses are intended for use by those authorized to give the public permission to use material in ways otherwise restricted by copyright and certain other rights. Our licenses are irrevocable. Licensors should read and understand the terms and conditions of the license they choose before applying it. Licensors should also secure all rights necessary before applying our licenses so that the public can reuse the material as expected. Licensors should clearly mark any material not subject to the license. This includes other CC-licensed material, or material used under an exception or limitation to copyright. More considerations for licensors.
+
+Considerations for the public: By using one of our public licenses, a licensor grants the public permission to use the licensed material under specified terms and conditions. If the licensor’s permission is not necessary for any reason–for example, because of any applicable exception or limitation to copyright–then that use is not regulated by the license. Our licenses grant only permissions under copyright and certain other rights that a licensor has authority to grant. Use of the licensed material may still be restricted for other reasons, including because others have copyright or other rights in the material. A licensor may make special requests, such as asking that all changes be marked or described. Although not required by our licenses, you are encouraged to respect those requests where reasonable. More considerations for the public.
+
+Creative Commons Attribution 4.0 International Public License
+
+By exercising the Licensed Rights (defined below), You accept and agree to be bound by the terms and conditions of this Creative Commons Attribution 4.0 International Public License ("Public License"). To the extent this Public License may be interpreted as a contract, You are granted the Licensed Rights in consideration of Your acceptance of these terms and conditions, and the Licensor grants You such rights in consideration of benefits the Licensor receives from making the Licensed Material available under these terms and conditions.
+
+Section 1 – Definitions.
+
+     a.	Adapted Material means material subject to Copyright and Similar Rights that is derived from or based upon the Licensed Material and in which the Licensed Material is translated, altered, arranged, transformed, or otherwise modified in a manner requiring permission under the Copyright and Similar Rights held by the Licensor. For purposes of this Public License, where the Licensed Material is a musical work, performance, or sound recording, Adapted Material is always produced where the Licensed Material is synched in timed relation with a moving image.
+
+     b.	Adapter's License means the license You apply to Your Copyright and Similar Rights in Your contributions to Adapted Material in accordance with the terms and conditions of this Public License.
+
+     c.	Copyright and Similar Rights means copyright and/or similar rights closely related to copyright including, without limitation, performance, broadcast, sound recording, and Sui Generis Database Rights, without regard to how the rights are labeled or categorized. For purposes of this Public License, the rights specified in Section 2(b)(1)-(2) are not Copyright and Similar Rights.
+
+     d.	Effective Technological Measures means those measures that, in the absence of proper authority, may not be circumvented under laws fulfilling obligations under Article 11 of the WIPO Copyright Treaty adopted on December 20, 1996, and/or similar international agreements.
+
+     e.	Exceptions and Limitations means fair use, fair dealing, and/or any other exception or limitation to Copyright and Similar Rights that applies to Your use of the Licensed Material.
+
+     f.	Licensed Material means the artistic or literary work, database, or other material to which the Licensor applied this Public License.
+
+     g.	Licensed Rights means the rights granted to You subject to the terms and conditions of this Public License, which are limited to all Copyright and Similar Rights that apply to Your use of the Licensed Material and that the Licensor has authority to license.
+
+     h.	Licensor means the individual(s) or entity(ies) granting rights under this Public License.
+
+     i.	Share means to provide material to the public by any means or process that requires permission under the Licensed Rights, such as reproduction, public display, public performance, distribution, dissemination, communication, or importation, and to make material available to the public including in ways that members of the public may access the material from a place and at a time individually chosen by them.
+
+     j.	Sui Generis Database Rights means rights other than copyright resulting from Directive 96/9/EC of the European Parliament and of the Council of 11 March 1996 on the legal protection of databases, as amended and/or succeeded, as well as other essentially equivalent rights anywhere in the world.
+
+     k.	You means the individual or entity exercising the Licensed Rights under this Public License. Your has a corresponding meaning.
+
+Section 2 – Scope.
+
+     a.	License grant.
+
+          1. Subject to the terms and conditions of this Public License, the Licensor hereby grants You a worldwide, royalty-free, non-sublicensable, non-exclusive, irrevocable license to exercise the Licensed Rights in the Licensed Material to:
+
+               A. reproduce and Share the Licensed Material, in whole or in part; and
+
+               B. produce, reproduce, and Share Adapted Material.
+
+          2. Exceptions and Limitations. For the avoidance of doubt, where Exceptions and Limitations apply to Your use, this Public License does not apply, and You do not need to comply with its terms and conditions.
+
+          3. Term. The term of this Public License is specified in Section 6(a).
+
+          4. Media and formats; technical modifications allowed. The Licensor authorizes You to exercise the Licensed Rights in all media and formats whether now known or hereafter created, and to make technical modifications necessary to do so. The Licensor waives and/or agrees not to assert any right or authority to forbid You from making technical modifications necessary to exercise the Licensed Rights, including technical modifications necessary to circumvent Effective Technological Measures. For purposes of this Public License, simply making modifications authorized by this Section 2(a)(4) never produces Adapted Material.
+
+          5. Downstream recipients.
+
+               A. Offer from the Licensor – Licensed Material. Every recipient of the Licensed Material automatically receives an offer from the Licensor to exercise the Licensed Rights under the terms and conditions of this Public License.
+
+               B. No downstream restrictions. You may not offer or impose any additional or different terms or conditions on, or apply any Effective Technological Measures to, the Licensed Material if doing so restricts exercise of the Licensed Rights by any recipient of the Licensed Material.
+
+          6.  No endorsement. Nothing in this Public License constitutes or may be construed as permission to assert or imply that You are, or that Your use of the Licensed Material is, connected with, or sponsored, endorsed, or granted official status by, the Licensor or others designated to receive attribution as provided in Section 3(a)(1)(A)(i).
+
+b. Other rights.
+
+          1. Moral rights, such as the right of integrity, are not licensed under this Public License, nor are publicity, privacy, and/or other similar personality rights; however, to the extent possible, the Licensor waives and/or agrees not to assert any such rights held by the Licensor to the limited extent necessary to allow You to exercise the Licensed Rights, but not otherwise.
+
+          2. Patent and trademark rights are not licensed under this Public License.
+
+          3. To the extent possible, the Licensor waives any right to collect royalties from You for the exercise of the Licensed Rights, whether directly or through a collecting society under any voluntary or waivable statutory or compulsory licensing scheme. In all other cases the Licensor expressly reserves any right to collect such royalties.
+
+Section 3 – License Conditions.
+
+Your exercise of the Licensed Rights is expressly made subject to the following conditions.
+
+     a.	Attribution.
+
+          1. If You Share the Licensed Material (including in modified form), You must:
+
+               A. retain the following if it is supplied by the Licensor with the Licensed Material:
+
+                    i. identification of the creator(s) of the Licensed Material and any others designated to receive attribution, in any reasonable manner requested by the Licensor (including by pseudonym if designated);
+
+                    ii. a copyright notice;
+
+                    iii. a notice that refers to this Public License;
+
+                    iv.	a notice that refers to the disclaimer of warranties;
+
+                    v. a URI or hyperlink to the Licensed Material to the extent reasonably practicable;
+
+               B. indicate if You modified the Licensed Material and retain an indication of any previous modifications; and
+
+               C. indicate the Licensed Material is licensed under this Public License, and include the text of, or the URI or hyperlink to, this Public License.
+
+          2. You may satisfy the conditions in Section 3(a)(1) in any reasonable manner based on the medium, means, and context in which You Share the Licensed Material. For example, it may be reasonable to satisfy the conditions by providing a URI or hyperlink to a resource that includes the required information.
+
+          3. If requested by the Licensor, You must remove any of the information required by Section 3(a)(1)(A) to the extent reasonably practicable.
+
+          4. If You Share Adapted Material You produce, the Adapter's License You apply must not prevent recipients of the Adapted Material from complying with this Public License.
+
+Section 4 – Sui Generis Database Rights.
+
+Where the Licensed Rights include Sui Generis Database Rights that apply to Your use of the Licensed Material:
+
+     a.	for the avoidance of doubt, Section 2(a)(1) grants You the right to extract, reuse, reproduce, and Share all or a substantial portion of the contents of the database;
+
+     b.	if You include all or a substantial portion of the database contents in a database in which You have Sui Generis Database Rights, then the database in which You have Sui Generis Database Rights (but not its individual contents) is Adapted Material; and
+
+     c.	You must comply with the conditions in Section 3(a) if You Share all or a substantial portion of the contents of the database.
+For the avoidance of doubt, this Section 4 supplements and does not replace Your obligations under this Public License where the Licensed Rights include other Copyright and Similar Rights.
+
+Section 5 – Disclaimer of Warranties and Limitation of Liability.
+
+     a.	Unless otherwise separately undertaken by the Licensor, to the extent possible, the Licensor offers the Licensed Material as-is and as-available, and makes no representations or warranties of any kind concerning the Licensed Material, whether express, implied, statutory, or other. This includes, without limitation, warranties of title, merchantability, fitness for a particular purpose, non-infringement, absence of latent or other defects, accuracy, or the presence or absence of errors, whether or not known or discoverable. Where disclaimers of warranties are not allowed in full or in part, this disclaimer may not apply to You.
+
+     b.	To the extent possible, in no event will the Licensor be liable to You on any legal theory (including, without limitation, negligence) or otherwise for any direct, special, indirect, incidental, consequential, punitive, exemplary, or other losses, costs, expenses, or damages arising out of this Public License or use of the Licensed Material, even if the Licensor has been advised of the possibility of such losses, costs, expenses, or damages. Where a limitation of liability is not allowed in full or in part, this limitation may not apply to You.
+
+     c.	The disclaimer of warranties and limitation of liability provided above shall be interpreted in a manner that, to the extent possible, most closely approximates an absolute disclaimer and waiver of all liability.
+
+Section 6 – Term and Termination.
+
+     a.	This Public License applies for the term of the Copyright and Similar Rights licensed here. However, if You fail to comply with this Public License, then Your rights under this Public License terminate automatically.
+
+     b.	Where Your right to use the Licensed Material has terminated under Section 6(a), it reinstates:
+
+          1. automatically as of the date the violation is cured, provided it is cured within 30 days of Your discovery of the violation; or
+
+          2. upon express reinstatement by the Licensor.
+
+     c.	For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.
+
+     d.	For the avoidance of doubt, the Licensor may also offer the Licensed Material under separate terms or conditions or stop distributing the Licensed Material at any time; however, doing so will not terminate this Public License.
+
+     e.	Sections 1, 5, 6, 7, and 8 survive termination of this Public License.
+
+Section 7 – Other Terms and Conditions.
+
+     a.	The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed.
+
+     b.	Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License.
+
+Section 8 – Interpretation.
+
+     a.	For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License.
+
+     b.	To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.
+
+     c.	No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor.
+
+     d.	Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority.
+
+Creative Commons is not a party to its public licenses. Notwithstanding, Creative Commons may elect to apply one of its public licenses to material it publishes and in those instances will be considered the “Licensor.” Except for the limited purpose of indicating that material is shared under a Creative Commons public license or as otherwise permitted by the Creative Commons policies published at creativecommons.org/policies, Creative Commons does not authorize the use of the trademark “Creative Commons” or any other trademark or logo of Creative Commons without its prior written consent including, without limitation, in connection with any unauthorized modifications to any of its public licenses or any other arrangements, understandings, or agreements concerning use of licensed material. For the avoidance of doubt, this paragraph does not form part of the public licenses.
+
+Creative Commons may be contacted at creativecommons.org.

app/src/main/assets/leafletMapMessagePreview.html.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2021 Marcel Hibbe <dev@mhibbe.de>
+SPDX-License-Identifier: GPL-3.0-or-later

app/src/main/java/com/nextcloud/talk/adapters/ParticipantDisplayItem.java

@@ -1,3 +1,11 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+ * SPDX-FileCopyrightText: 2022 Daniel Calviño Sánchez <danxuliu@gmail.com>
+ * SPDX-FileCopyrightText: 2021 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.adapters;
 
 import android.os.Handler;
@@ -169,5 +177,3 @@ public class ParticipantDisplayItem {
                 '}';
     }
 }
-
-

app/src/main/java/com/nextcloud/talk/adapters/ParticipantsAdapter.java

@@ -1,3 +1,10 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2021-2023 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2022 Daniel Calviño Sánchez <danxuliu@gmail.com>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.adapters;
 
 import android.content.Context;

app/src/main/java/com/nextcloud/talk/adapters/messages/CommonMessageInterface.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.adapters.messages
 
 import com.nextcloud.talk.models.json.chat.ChatMessage

app/src/main/java/com/nextcloud/talk/adapters/messages/PreviewMessageInterface.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.adapters.messages
 
 import com.nextcloud.talk.models.json.chat.ChatMessage

app/src/main/java/com/nextcloud/talk/adapters/messages/SystemMessageInterface.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2023 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.adapters.messages
 
 import com.nextcloud.talk.models.json.chat.ChatMessage

app/src/main/java/com/nextcloud/talk/conversationinfo/GuestAccessHelper.kt

@@ -1,3 +1,11 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2024 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2023 Julius Linus <juliuslinus1@gmail.com>
+ * SPDX-FileCopyrightText: 2022 Tim Krüger <t@timkrueger.me>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.conversationinfo
 
 import android.content.Intent

app/src/main/java/com/nextcloud/talk/models/domain/ConversationModel.kt

@@ -1,3 +1,10 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2023-2024 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.models.domain
 
 import com.nextcloud.talk.models.json.conversations.Conversation

app/src/main/java/com/nextcloud/talk/models/json/status/ClearAt.kt

@@ -1,3 +1,10 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2022 Tim Krüger <t@timkrueger.me>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.models.json.status
 
 import android.os.Parcelable

app/src/main/java/com/nextcloud/talk/models/json/status/predefined/PredefinedStatus.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.models.json.status.predefined
 
 import android.os.Parcelable

app/src/main/java/com/nextcloud/talk/repositories/unifiedsearch/UnifiedSearchRepository.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Álvaro Brey <alvaro@alvarobrey.com>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.repositories.unifiedsearch
 
 import com.nextcloud.talk.models.domain.SearchMessageEntry

app/src/main/java/com/nextcloud/talk/shareditems/model/SharedItem.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Tim Krüger <t@timkrueger.me>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.shareditems.model
 
 interface SharedItem {

app/src/main/java/com/nextcloud/talk/translate/repositories/TranslateRepository.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2023-2024 Julius Linus <juliuslinus1@gmail.com>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.translate.repositories
 
 import com.nextcloud.talk.translate.repositories.model.Language

app/src/main/java/com/nextcloud/talk/translate/repositories/TranslateRepositoryImpl.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2023 Julius Linus1 <juliuslinus1@gmail.com>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.translate.repositories
 
 import com.nextcloud.talk.api.NcApi

app/src/main/java/com/nextcloud/talk/translate/viewmodels/TranslateViewModel.kt

@@ -1,3 +1,11 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2024 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2023 Julius Linus1 <juliuslinus1@gmail.com>
+ * SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.translate.viewmodels
 
 import android.util.Log

app/src/main/java/com/nextcloud/talk/upload/normal/FileUploader.kt

@@ -1,3 +1,10 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022-2024 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.upload.normal
 
 import android.content.Context

app/src/main/java/com/nextcloud/talk/utils/ContactUtils.kt

@@ -1,3 +1,9 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2021 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.utils
 
 import android.content.Context

app/src/main/java/com/nextcloud/talk/webrtc/Globals.java

@@ -1,3 +1,10 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2022 Andy Scherzinger <info@andy-scherzinger.de>
+ * SPDX-FileCopyrightText: 2022 Tim Krüger <t@timkrueger.me>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
 package com.nextcloud.talk.webrtc;
 
 public class Globals {

app/src/main/res/animator/appbar_elevation_off.xml

@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     tools:ignore="PrivateResource">

app/src/main/res/animator/appbar_elevation_on.xml

@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     tools:ignore="PrivateResource">

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -1,6 +1,7 @@
 <!--
   ~ Nextcloud Talk - Android Client
   ~
+  ~ SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors~
   ~ SPDX-FileCopyrightText: 2017-2019 Mario Danic <mario@lovelyhq.com>
   ~ SPDX-License-Identifier: GPL-3.0-or-later
 -->

app/src/main/res/layout/activity_settings.xml

@@ -1,4 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2024 Parneet Guraya <gurayaparneet@gmail.com>~
+  ~ SPDX-FileCopyrightText: 2023 Marcel Hibbe <dev@mhibbe.de>
+  ~ SPDX-FileCopyrightText: 2023 Julius Linus <juliuslinus1@gmail.com>
+  ~ SPDX-FileCopyrightText: 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-FileCopyrightText: 2017 Mario Danic <mario@lovelyhq.com>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"

app/src/main/res/layout/edit_message_view.xml

@@ -1,5 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2024 Sowjanya Kota <sowjanya.kch@gmail.com>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"

app/src/main/res/layout/item_guest_access_settings.xml

@@ -1,4 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2023 Julius Linus <juliuslinus1@gmail.com>
+  ~ SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/guest_access_settings"
@@ -112,7 +119,6 @@
                     android:orientation="horizontal"
                     android:background="?android:attr/selectableItemBackground">
 
-
                     <ImageView
                         android:layout_width="24dp"
                         android:layout_height="40dp"
@@ -128,7 +134,6 @@
                         android:text="@string/nc_guest_access_share_link"
                         android:textSize="@dimen/headline_text_size" />
 
-
                 </LinearLayout>
 
                 <LinearLayout
@@ -142,7 +147,6 @@
                     android:orientation="horizontal"
                     android:background="?android:attr/selectableItemBackground">
 
-
                     <ImageView
                         android:layout_width="24dp"
                         android:layout_height="40dp"
@@ -158,6 +162,5 @@
                         android:text="@string/nc_guest_access_resend_invitations"
                         android:textSize="@dimen/headline_text_size" />
 
-
                 </LinearLayout>
 </LinearLayout>

app/src/main/res/layout/item_notification_settings.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2023 Julius Linus <juliuslinus1@gmail.com>
+  ~ SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/notification_settings"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"

app/src/main/res/layout/item_webinar_info.xml

@@ -1,4 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2023 Julius Linus <juliuslinus1@gmail.com>
+  ~ SPDX-FileCopyrightText: 2023 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/webinar_settings"
@@ -6,7 +13,6 @@
     android:layout_height="wrap_content"
     android:orientation="vertical">
 
-
             <com.google.android.material.textview.MaterialTextView
                 android:id="@+id/webinar_settings_category"
                 android:layout_width="match_parent"
@@ -52,7 +58,6 @@
                             android:text="@string/nc_lobby"
                             android:textSize="@dimen/headline_text_size" />
 
-
                     </LinearLayout>
 
                     <com.google.android.material.materialswitch.MaterialSwitch
@@ -108,7 +113,6 @@
                             android:hint="@string/nc_manual"
                             android:textSize="@dimen/supporting_text_text_size" />
 
-
                     </LinearLayout>
 
                 </LinearLayout>

app/src/main/res/values-v27/styles.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2023 Marcel Hibbe <dev@mhibbe.de>
+  ~ SPDX-FileCopyrightText: 2023 Parneet Guraya <gurayaparneet@gmail.com>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <resources>
-
     <style name="FullScreenImageTheme" parent="Theme.AppCompat.Light.NoActionBar">
         <item name="android:windowBackground">@color/black</item>
         <item name="android:navigationBarColor">@color/transparent</item>

app/src/main/res/values/styles.xml

@@ -1,25 +1,10 @@
 <!--
-  ~ Nextcloud Talk application
+  ~ Nextcloud Talk - Android Client
   ~
-  ~ @author Mario Danic
+  ~ SPDX-FileCopyrightText: 2021 Andy Scherzinger <info@andy-scherzinger.de>
-  ~ @author Andy Scherzinger
+  ~ SPDX-FileCopyrightText: 2017-2020 Mario Danic <mario@lovelyhq.com>
-  ~ Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
-  ~ Copyright (C) 2017-2020 Mario Danic <mario@lovelyhq.com>
+-->
-  ~
-  ~ This program 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.
-  ~
-  ~ This program 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.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  -->
-
 <resources>
 
     <!-- Base application theme. -->

app/src/qa/res/drawable/ic_launcher_background.xml

@@ -1,3 +1,9 @@
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2017-2020 Mario Danic <mario@lovelyhq.com>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:aapt="http://schemas.android.com/aapt"
     android:width="108dp"

app/src/qa/res/drawable/ic_launcher_foreground.xml

@@ -1,3 +1,10 @@
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors~
+  ~ SPDX-FileCopyrightText: 2017-2019 Mario Danic <mario@lovelyhq.com>
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="108dp"
     android:height="108dp"

app/src/qa/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -1,4 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Nextcloud Talk - Android Client
+  ~
+  ~ SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+  ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
     <background android:drawable="@drawable/ic_launcher_background"/>
     <foreground android:drawable="@drawable/ic_launcher_foreground"/>

docs/TURN.md

@@ -1,3 +1,7 @@
+<!--
+ ~ SPDX-FileCopyrightText: 2018-2024 Nextcloud GmbH and Nextcloud contributors
+ ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 ### Background
 The configuration of Nextcloud Talk mainly depends on your desired usage:
 - As long as it shall be used only **within one local network**, nothing should be needed at all. Just verify that all browsers support the underlying [WebRTC](https://en.wikipedia.org/wiki/WebRTC) protocol (all famous ones do on current versions) and you should be good to go.

docs/branching.png.license

@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: GPL-3.0-or-later

docs/branching.svg.license

@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: GPL-3.0-or-later

docs/gplayDebugBuildVariant.png.license

@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: GPL-3.0-or-later

docs/notifications.md

@@ -1,3 +1,7 @@
+<!--
+ ~ SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+ ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 # Debugging push notifications
 
 This list is intended to help users that have problems to receive talk notifications on their android phone. It may 

docs/semantic_versioning_code.png.license

@@ -0,0 +1,2 @@
+# SPDX-FileCopyrightText: 2021-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-License-Identifier: GPL-3.0-or-later

scripts/analysis/analysis-wrapper.sh

@@ -1,5 +1,9 @@
 #!/usr/bin/env bash
 
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 BRANCH=$1
 LOG_USERNAME=$2
 LOG_PASSWORD=$3

scripts/analysis/getBranchName.sh

@@ -1,8 +1,10 @@
 #!/bin/bash
 
-# $1: username
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
-# $2: password/token
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
-# $3: pull request number
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# $1: username, $2: password/token, $3: pull request number
 
 if [ -z "$3" ] ; then
     git branch | grep '\*' | cut -d' ' -f2

scripts/analysis/lint-results.txt.license

@@ -0,0 +1,2 @@
+SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+SPDX-License-Identifier: GPL-3.0-or-later

scripts/analysis/lint-up.rb

@@ -3,6 +3,11 @@
 
 # TODO cleanup this script, it has a lot of unused stuff
 
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2017 Jason Atwood 
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 
 Encoding.default_external = Encoding::UTF_8
 Encoding.default_internal = Encoding::UTF_8

scripts/analysis/spotbugs-up.rb

@@ -1,6 +1,11 @@
 ## Script originally from https://github.com/tir38/android-lint-entropy-reducer at 07.05.2017
 # heavily modified since then
 
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2017 Jason Atwood 
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 Encoding.default_external = Encoding::UTF_8
 Encoding.default_internal = Encoding::UTF_8
 

scripts/analysis/spotbugsComparison.py

@@ -1,6 +1,10 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-License-Identifier: GPL-3.0-or-later
 import argparse
 import defusedxml.ElementTree as ET
+
 import spotbugsSummary
 
 

scripts/analysis/spotbugsSummary.py

@@ -1,4 +1,7 @@
 #!/usr/bin/env python3
+# SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
+# SPDX-FileCopyrightText: 2017 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-License-Identifier: GPL-3.0-or-later
 import argparse
 import defusedxml.ElementTree as ET
 

scripts/metadata/generate_metadata.py

@@ -5,6 +5,11 @@
 # copied on 2017/11/06 from https://github.com/grote/Transportr/blob/master/fastlane/generate_metadata.py
 # adapted by Tobias Kaminsky and then again by Mario Danic
 
+# SPDX-FileCopyrightText: 2017 Torsten Grote
+# SPDX-FileCopyrightText: 2017-2018 Tobias Kaminsky <tobias@kaminsky.me>
+# SPDX-FileCopyrightText: 2017-2018 Mario Danic  <mario@lovelyhq.com>
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import codecs
 import os
 import shutil

scripts/tools/OxygenConversion.MD

@@ -1,3 +1,7 @@
+<!--
+ ~ SPDX-FileCopyrightText: 2019 Mario Danic <mario@lovelyhq.com>
+ ~ SPDX-License-Identifier: GPL-3.0-or-later
+-->
 brew install coreutils
 find * -type l -exec bash -c 'ln -f "$(greadlink -m "$0")" "$0"' {} \;
 rename 's/-/_/g' *