Add license headers

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

app/src/main/java/com/nextcloud/talk/utils/FileUtils.java

@@ -1,3 +1,25 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Andy Scherzinger
+ * @author Stefan Niedermann
+ * Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
+ * Copyright (C) 2021 Stefan Niedermann <info@niedermann.it>
+ *
+ * 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/>.
+ */
+
 package com.nextcloud.talk.utils;
 
 import android.content.Context;

app/src/main/res/drawable-v24/ic_launcher_background.xml

@@ -18,8 +18,7 @@
   ~  * You should have received a copy of the GNU General Public License
   ~  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   ~  */
-  -->
+-->
-
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:aapt="http://schemas.android.com/aapt"
     android:width="108dp"

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

@@ -1,12 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 
-
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
-        <item>
+        <shape android:shape="oval">
-            <shape android:shape="oval">
+            <solid android:color="#0082C9" />
-                <solid android:color="#0082C9"/>
+            <stroke android:width="2dp" android:color="#FFFFFF" />
-                <stroke android:color="#FFFFFF" android:width="2dp"/>
+            <size android:width="15dp" android:height="15dp" />
-                <size android:width="15dp" android:height="15dp"/>
+        </shape>
-            </shape>
+    </item>
-        </item>
+</selector>
-    </selector>

app/src/main/res/drawable/ic_baseline_attach_file_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_attachment_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_flash_off_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector android:height="24dp" android:tint="#757575"
     android:viewportHeight="24" android:viewportWidth="24"
     android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">

app/src/main/res/drawable/ic_baseline_flash_on_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector android:height="24dp" android:tint="#757575"
     android:viewportHeight="24" android:viewportWidth="24"
     android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">

app/src/main/res/drawable/ic_baseline_flip_camera_android_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_gps_fixed_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_keyboard_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_location_on_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_location_on_red_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_mic_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_mic_red_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_pause_voice_message_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_photo_camera_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector android:autoMirrored="true" android:height="24dp"
     android:tint="#757575" android:viewportHeight="24"
     android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">

app/src/main/res/drawable/ic_baseline_picture_in_picture_alt_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

app/src/main/res/drawable/ic_baseline_play_arrow_voice_message_24.xml

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

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

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector android:autoMirrored="true" android:height="24dp"
     android:tint="@color/medium_emphasis_text" android:viewportHeight="24.0"
     android:viewportWidth="24.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">

app/src/main/res/drawable/ic_crop_16_9.xml

@@ -1,10 +1,29 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ 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/>.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
-  <path
+    <path
-      android:fillColor="#FF000000"
+        android:fillColor="#FF000000"
-      android:pathData="M21,16L21,17C21,18.1 20.1,19 19,19L5,19C3.9,19 3,18.1 3,17L3,16L5,16L5,17L19,17L19,16L21,16ZM3,8L3,7C3,5.9 3.9,5 5,5L19,5C20.1,5 21,5.9 21,7L21,8L19,8L19,7L5,7L5,8L3,8ZM21,14.014C21,14.564 20.55,15.014 20,15.014L16.5,15.014L16.5,13.514L19.5,13.514L19.5,12.514L17.5,12.514C16.95,12.514 16.5,12.064 16.5,11.514L16.5,10.014C16.5,9.464 16.95,9.014 17.5,9.014L20,9.014C20.55,9.014 21,9.464 21,10.014L21,14.014ZM6,15L4.5,15L4.5,10.5L3,10.5L3,9L6,9L6,15ZM8,15C7.45,15 7,14.55 7,14L7,10C7,9.45 7.45,9 8,9L11.5,9L11.5,10.5L8.5,10.5L8.5,11.5L10.5,11.5C11.05,11.5 11.5,11.95 11.5,12.5L11.5,14C11.5,14.55 11.05,15 10.5,15L8,15ZM14.75,12.722L13.25,12.722L13.25,14.223L14.75,14.223L14.75,12.722ZM9.995,12.456L8.495,12.456L8.495,13.956L9.995,13.956L9.995,12.456ZM19.508,9.984L18.008,9.984L18.008,11.484L19.508,11.484L19.508,9.984ZM14.75,9.722L13.25,9.722L13.25,11.223L14.75,11.223L14.75,9.722Z"
+        android:fillType="nonZero"
-      android:fillType="nonZero"/>
+        android:pathData="M21,16L21,17C21,18.1 20.1,19 19,19L5,19C3.9,19 3,18.1 3,17L3,16L5,16L5,17L19,17L19,16L21,16ZM3,8L3,7C3,5.9 3.9,5 5,5L19,5C20.1,5 21,5.9 21,7L21,8L19,8L19,7L5,7L5,8L3,8ZM21,14.014C21,14.564 20.55,15.014 20,15.014L16.5,15.014L16.5,13.514L19.5,13.514L19.5,12.514L17.5,12.514C16.95,12.514 16.5,12.064 16.5,11.514L16.5,10.014C16.5,9.464 16.95,9.014 17.5,9.014L20,9.014C20.55,9.014 21,9.464 21,10.014L21,14.014ZM6,15L4.5,15L4.5,10.5L3,10.5L3,9L6,9L6,15ZM8,15C7.45,15 7,14.55 7,14L7,10C7,9.45 7.45,9 8,9L11.5,9L11.5,10.5L8.5,10.5L8.5,11.5L10.5,11.5C11.05,11.5 11.5,11.95 11.5,12.5L11.5,14C11.5,14.55 11.05,15 10.5,15L8,15ZM14.75,12.722L13.25,12.722L13.25,14.223L14.75,14.223L14.75,12.722ZM9.995,12.456L8.495,12.456L8.495,13.956L9.995,13.956L9.995,12.456ZM19.508,9.984L18.008,9.984L18.008,11.484L19.508,11.484L19.508,9.984ZM14.75,9.722L13.25,9.722L13.25,11.223L14.75,11.223L14.75,9.722Z" />
 </vector>

app/src/main/res/drawable/ic_crop_4_3.xml

@@ -1,10 +1,29 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ 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/>.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
-  <path
+    <path
-      android:fillColor="#FF000000"
+        android:fillColor="#FF000000"
-      android:pathData="M21,16L21,17C21,18.1 20.1,19 19,19L5,19C3.9,19 3,18.1 3,17L3,16L5,16L5,17L19,17L19,16L21,16ZM19,14L19,10C19,9.45 18.55,9 18,9L14.5,9L14.5,10.5L17.5,10.5L17.5,11.5L15.5,11.5L15.5,12.5L17.5,12.5L17.5,13.5L14.5,13.5L14.5,15L18,15C18.55,15 19,14.55 19,14ZM9.5,9L9.5,15L8,15L8,13.5L5,13.5L5,9L6.5,9L6.5,12L8,12L8,9L9.5,9ZM12.75,12.723L12.75,14.223L11.25,14.223L11.25,12.723L12.75,12.723ZM12.75,9.723L12.75,11.223L11.25,11.223L11.25,9.723L12.75,9.723ZM3,8L3,7C3,5.9 3.9,5 5,5L19,5C20.1,5 21,5.9 21,7L21,8L19,8L19,7L5,7L5,8L3,8Z"
+        android:fillType="nonZero"
-      android:fillType="nonZero"/>
+        android:pathData="M21,16L21,17C21,18.1 20.1,19 19,19L5,19C3.9,19 3,18.1 3,17L3,16L5,16L5,17L19,17L19,16L21,16ZM19,14L19,10C19,9.45 18.55,9 18,9L14.5,9L14.5,10.5L17.5,10.5L17.5,11.5L15.5,11.5L15.5,12.5L17.5,12.5L17.5,13.5L14.5,13.5L14.5,15L18,15C18.55,15 19,14.55 19,14ZM9.5,9L9.5,15L8,15L8,13.5L5,13.5L5,9L6.5,9L6.5,12L8,12L8,9L9.5,9ZM12.75,12.723L12.75,14.223L11.25,14.223L11.25,12.723L12.75,12.723ZM12.75,9.723L12.75,11.223L11.25,11.223L11.25,9.723L12.75,9.723ZM3,8L3,7C3,5.9 3.9,5 5,5L19,5C20.1,5 21,5.9 21,7L21,8L19,8L19,7L5,7L5,8L3,8Z" />
 </vector>

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

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

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

@@ -1,3 +1,22 @@
+<!--
+  ~ Nextcloud Talk application
+  ~
+  ~ @author Andy Scherzinger
+  ~ Copyright (C) 2021 Andy Scherzinger <info@andy-scherzinger.de>
+  ~
+  ~ 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/>.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"

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

@@ -1,3 +1,19 @@
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
         android:width="24dp"
         android:height="24dp"

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

@@ -1,8 +1,23 @@
-<!-- drawable/refresh.xml -->
+<!--
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:height="24dp"
     android:width="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
     <path android:fillColor="#000" android:pathData="M17.65,6.35C16.2,4.9 14.21,4 12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20C15.73,20 18.84,17.45 19.73,14H17.65C16.83,16.33 14.61,18 12,18A6,6 0 0,1 6,12A6,6 0 0,1 12,6C13.66,6 15.14,6.69 16.22,7.78L13,11H20V4L17.65,6.35Z" />
-</vector>
+</vector>

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

@@ -1,5 +1,27 @@
-<vector android:autoMirrored="true" android:height="24dp"
+<!--
-    android:tint="@color/medium_emphasis_text" android:viewportHeight="24.0"
+    @author Google LLC
-    android:viewportWidth="24.0" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    Copyright (C) 2021 Google LLC
-    <path android:fillColor="#FF000000" android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z"/>
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:tint="@color/medium_emphasis_text"
+    android:viewportWidth="24.0"
+    android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M10,9V5l-7,7 7,7v-4.1c5,0 8.5,1.6 11,5.1 -1,-5 -4,-10 -11,-11z" />
 </vector>

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

@@ -15,9 +15,11 @@
     limitations under the License.
 -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:height="24dp"
     android:width="24dp"
+    android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
-    <path android:fillColor="#757575" android:pathData="M9.5,3A6.5,6.5 0 0,1 16,9.5C16,11.11 15.41,12.59 14.44,13.73L14.71,14H15.5L20.5,19L19,20.5L14,15.5V14.71L13.73,14.44C12.59,15.41 11.11,16 9.5,16A6.5,6.5 0 0,1 3,9.5A6.5,6.5 0 0,1 9.5,3M9.5,5C7,5 5,7 5,9.5C5,12 7,14 9.5,14C12,14 14,12 14,9.5C14,7 12,5 9.5,5Z" />
+    <path
+        android:fillColor="#757575"
+        android:pathData="M9.5,3A6.5,6.5 0 0,1 16,9.5C16,11.11 15.41,12.59 14.44,13.73L14.71,14H15.5L20.5,19L19,20.5L14,15.5V14.71L13.73,14.44C12.59,15.41 11.11,16 9.5,16A6.5,6.5 0 0,1 3,9.5A6.5,6.5 0 0,1 9.5,3M9.5,5C7,5 5,7 5,9.5C5,12 7,14 9.5,14C12,14 14,12 14,9.5C14,7 12,5 9.5,5Z" />
 </vector>

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

@@ -1,25 +1,26 @@
 <!--
-  Nextcloud Talk application
+    @author Google LLC
+    Copyright (C) 2021 Google LLC
 
-  Copyright (C) 2020 Nextcloud.
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
 
-  This program is free software; you can redistribute it and/or
+    http://www.apache.org/licenses/LICENSE-2.0
-  modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
-  License as published by the Free Software Foundation; either
-  version 3 of the License, or any later version.
 
-  This program is distributed in the hope that it will be useful,
+    Unless required by applicable law or agreed to in writing, software
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
+    distributed under the License is distributed on an "AS IS" BASIS,
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+    See the License for the specific language governing permissions and
-
+    limitations under the License.
-  You should have received a copy of the GNU Affero General Public
-  License along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-  Icon provided by Android Material Library in Apache License 2.0
 -->
-<vector android:height="24dp" android:tint="#666666"
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp"
-    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    android:height="24dp"
-    <path android:fillColor="#FF000000" android:pathData="M19.1,12.9a2.8,2.8 0,0 0,0.1 -0.9,2.8 2.8,0 0,0 -0.1,-0.9l2.1,-1.6a0.7,0.7 0,0 0,0.1 -0.6L19.4,5.5a0.7,0.7 0,0 0,-0.6 -0.2l-2.4,1a6.5,6.5 0,0 0,-1.6 -0.9l-0.4,-2.6a0.5,0.5 0,0 0,-0.5 -0.4H10.1a0.5,0.5 0,0 0,-0.5 0.4L9.3,5.4a5.6,5.6 0,0 0,-1.7 0.9l-2.4,-1a0.4,0.4 0,0 0,-0.5 0.2l-2,3.4c-0.1,0.2 0,0.4 0.2,0.6l2,1.6a2.8,2.8 0,0 0,-0.1 0.9,2.8 2.8,0 0,0 0.1,0.9L2.8,14.5a0.7,0.7 0,0 0,-0.1 0.6l1.9,3.4a0.7,0.7 0,0 0,0.6 0.2l2.4,-1a6.5,6.5 0,0 0,1.6 0.9l0.4,2.6a0.5,0.5 0,0 0,0.5 0.4h3.8a0.5,0.5 0,0 0,0.5 -0.4l0.3,-2.6a5.6,5.6 0,0 0,1.7 -0.9l2.4,1a0.4,0.4 0,0 0,0.5 -0.2l2,-3.4c0.1,-0.2 0,-0.4 -0.2,-0.6ZM12,15.6A3.6,3.6 0,1 1,15.6 12,3.6 3.6,0 0,1 12,15.6Z"/>
+    android:tint="#666666"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#FF000000"
+        android:pathData="M19.1,12.9a2.8,2.8 0,0 0,0.1 -0.9,2.8 2.8,0 0,0 -0.1,-0.9l2.1,-1.6a0.7,0.7 0,0 0,0.1 -0.6L19.4,5.5a0.7,0.7 0,0 0,-0.6 -0.2l-2.4,1a6.5,6.5 0,0 0,-1.6 -0.9l-0.4,-2.6a0.5,0.5 0,0 0,-0.5 -0.4H10.1a0.5,0.5 0,0 0,-0.5 0.4L9.3,5.4a5.6,5.6 0,0 0,-1.7 0.9l-2.4,-1a0.4,0.4 0,0 0,-0.5 0.2l-2,3.4c-0.1,0.2 0,0.4 0.2,0.6l2,1.6a2.8,2.8 0,0 0,-0.1 0.9,2.8 2.8,0 0,0 0.1,0.9L2.8,14.5a0.7,0.7 0,0 0,-0.1 0.6l1.9,3.4a0.7,0.7 0,0 0,0.6 0.2l2.4,-1a6.5,6.5 0,0 0,1.6 0.9l0.4,2.6a0.5,0.5 0,0 0,0.5 0.4h3.8a0.5,0.5 0,0 0,0.5 -0.4l0.3,-2.6a5.6,5.6 0,0 0,1.7 -0.9l2.4,1a0.4,0.4 0,0 0,0.5 -0.2l2,-3.4c0.1,-0.2 0,-0.4 -0.2,-0.6ZM12,15.6A3.6,3.6 0,1 1,15.6 12,3.6 3.6,0 0,1 12,15.6Z" />
 </vector>