Use Material Design Icons on API 21+

3 files changed, 42 insertions, 0 deletions

diff --git a/src/main/res/values/attrs.xml b/src/main/res/values/attrs.xml
index 2354a5e8c..e314f752f 100644
--- a/src/main/res/values/attrs.xml
+++ b/src/main/res/values/attrs.xml
@@ -5,4 +5,24 @@
     <attr name="TextSizeBody" format="dimension" />
     <attr name="TextSizeHeadline" format="dimension" />
 
+    <attr name="icon_add_group" format="reference"/>
+    <attr name="icon_add_person" format="reference"/>
+    <attr name="icon_cancel" format="reference"/>
+    <attr name="icon_chat" format="reference"/>
+    <attr name="icon_copy" format="reference"/>
+    <attr name="icon_discard" format="reference"/>
+    <attr name="icon_download" format="reference"/>
+    <attr name="icon_edit" format="reference"/>
+    <attr name="icon_edit_dark" format="reference"/>
+    <attr name="icon_group" format="reference"/>
+    <attr name="icon_new" format="reference"/>
+    <attr name="icon_new_attachment" format="reference"/>
+    <attr name="icon_not_secure" format="reference"/>
+    <attr name="icon_refresh" format="reference"/>
+    <attr name="icon_remove" format="reference"/>
+    <attr name="icon_search" format="reference"/>
+    <attr name="icon_secure" format="reference"/>
+    <attr name="icon_settings" format="reference"/>
+    <attr name="icon_import_export" format="reference"/>
+
 </resources>
\ No newline at end of file
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 3d3d69a3e..ae8dcd678 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -296,6 +296,7 @@
             \n\nhttps://github.com/jitsi/otr4j\n(LGPL-3.0)
             \n\nhttps://developer.android.com/tools/support-library\n(Apache License, Version 2.0)
             \n\nhttps://github.com/zxing/zxing\n(Apache License, Version 2.0)
+            \n\nhttps://github.com/google/material-design-icons\n(CC BY 4.0)
     </string>
     <string name="title_pref_quiet_hours">Quiet Hours</string>
     <string name="title_pref_quiet_hours_start_time">Start time</string>
diff --git a/src/main/res/values/themes.xml b/src/main/res/values/themes.xml
index fa7973d20..80f2bfe65 100644
--- a/src/main/res/values/themes.xml
+++ b/src/main/res/values/themes.xml
@@ -8,6 +8,27 @@
         <item name="TextSizeInfo">12sp</item>
         <item name="TextSizeBody">14sp</item>
         <item name="TextSizeHeadline">20sp</item>
+
+        <item name="attr/icon_add_group">@drawable/ic_action_add_group</item>
+        <item name="attr/icon_add_person">@drawable/ic_action_add_person</item>
+        <item name="attr/icon_cancel">@drawable/ic_action_cancel</item>
+        <item name="attr/icon_chat">@drawable/ic_action_chat</item>
+        <item name="attr/icon_copy">@drawable/ic_action_copy</item>
+        <item name="attr/icon_discard">@drawable/ic_action_discard</item>
+        <item name="attr/icon_download">@drawable/ic_action_download</item>
+        <item name="attr/icon_edit">@drawable/ic_action_edit</item>
+        <item name="attr/icon_edit_dark">@drawable/ic_action_edit_dark</item>
+
+        <item name="attr/icon_group">@drawable/ic_action_group</item>
+        <item name="attr/icon_new">@drawable/ic_action_new</item>
+        <item name="attr/icon_new_attachment">@drawable/ic_action_new_attachment</item>
+        <item name="attr/icon_not_secure">@drawable/ic_action_not_secure</item>
+        <item name="attr/icon_refresh">@drawable/ic_action_refresh</item>
+        <item name="attr/icon_remove">@drawable/ic_action_remove</item>
+        <item name="attr/icon_search">@drawable/ic_action_search</item>
+        <item name="attr/icon_secure">@drawable/ic_action_secure</item>
+        <item name="attr/icon_settings">@drawable/ic_action_settings</item>
+        <item name="attr/icon_import_export">@drawable/ic_stat_communication_import_export</item>
     </style>
 
     <style name="ConversationsTheme.LargerText" parent="ConversationsTheme">