Apply new Keyboard and Dial Pad icons.

res/drawable/ic_x_conversation_filter_24.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="?contact_filter_toolbar_icon_tint"
+      android:pathData="M20.5,4.5l-1,-1l-7.5,7.4l-7.5,-7.4l-1,1l7.4,7.5l-7.4,7.5l1,1l7.5,-7.4l7.5,7.4l1,-1l-7.4,-7.5z"/>
+</vector>

res/layout/contact_filter_toolbar.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<merge xmlns:android="http://schemas.android.com/apk/res/android">
+<merge xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
 
     <LinearLayout android:layout_width="match_parent"
                   android:layout_height="match_parent"
@@ -42,7 +43,7 @@
                            android:focusable="true"
                            android:tint="?contact_filter_toolbar_icon_tint"
                            android:background="?actionBarItemBackground"
-                           android:src="@drawable/ic_dialpad_white_24dp" />
+                           app:srcCompat="@drawable/ic_number_pad_conversation_filter_24" />
 
                 <ImageView android:id="@+id/search_keyboard"
                            android:contentDescription="@string/contact_filter_toolbar__show_keyboard_description"
@@ -55,7 +56,7 @@
                            android:focusable="true"
                            android:tint="?contact_filter_toolbar_icon_tint"
                            android:background="?actionBarItemBackground"
-                           android:src="@drawable/ic_keyboard_white_24dp" />
+                           app:srcCompat="?conversation_keyboard_toggle" />
 
                 <ImageView android:id="@+id/search_clear"
                            android:contentDescription="@string/contact_filter_toolbar__clear_entered_text_description"
@@ -65,10 +66,8 @@
                            android:gravity="center_vertical"
                            android:clickable="true"
                            android:visibility="gone"
-                           android:focusable="true"
-                           android:tint="?contact_filter_toolbar_icon_tint"
                            android:background="?actionBarItemBackground"
-                           android:src="@drawable/ic_clear_white_24dp" />
+                           app:srcCompat="@drawable/ic_x_conversation_filter_24" />
 
             </org.thoughtcrime.securesms.components.AnimatingToggle>
 

res/values/attrs.xml

@@ -125,6 +125,7 @@
     <attr name="contact_selection_header_text" format="reference|color" />
 
     <attr name="contact_filter_toolbar_icon_tint" format="color" />
+    <attr name="contact_filter_toolbar_keyboard_icon" format="reference" />
 
     <attr name="device_link_item_card_background" format="reference|color" />
 

res/values/themes.xml

@@ -180,6 +180,7 @@
         <item name="compose_icon_tint">?icon_tint</item>
 
         <item name="contact_filter_toolbar_icon_tint">?icon_tint</item>
+        <item name="contact_filter_toolbar_keyboard_icon">@drawable/ic_keyboard_outline_contact_filter_24</item>
 
         <item name="conversation_list_item_background">@drawable/conversation_list_item_background</item>
         <item name="conversation_list_item_contact_color">@color/core_grey_90</item>
@@ -210,7 +211,7 @@
         <item name="conversation_transport_popup_background">@color/white</item>
         <item name="conversation_emoji_toggle">@drawable/ic_emoji_smiley_outline_24</item>
         <item name="conversation_sticker_toggle">@drawable/ic_sticker_outline_24</item>
-        <item name="conversation_keyboard_toggle">@drawable/ic_keyboard_grey600_24dp</item>
+        <item name="conversation_keyboard_toggle">@drawable/ic_keyboard_outline_24</item>
         <item name="conversation_attach_camera">@drawable/ic_camera_outline_24</item>
         <item name="conversation_attach_image">@drawable/ic_image_light</item>
         <item name="conversation_attach_video">@drawable/ic_movie_creation_light</item>
@@ -396,6 +397,7 @@
         <item name="compose_icon_tint">?icon_tint</item>
 
         <item name="contact_filter_toolbar_icon_tint">?icon_tint</item>
+        <item name="contact_filter_toolbar_keyboard_icon">@drawable/ic_keyboard_solid_contact_filter_24</item>
 
         <item name="conversation_list_item_background">@drawable/conversation_list_item_background_dark</item>
         <item name="conversation_list_item_contact_color">#ffdddddd</item>
@@ -461,7 +463,7 @@
         <item name="conversation_transport_popup_background">@color/black</item>
         <item name="conversation_emoji_toggle">@drawable/ic_emoji_smiley_solid_24</item>
         <item name="conversation_sticker_toggle">@drawable/ic_sticker_solid_24</item>
-        <item name="conversation_keyboard_toggle">@drawable/ic_keyboard_white_24dp</item>
+        <item name="conversation_keyboard_toggle">@drawable/ic_keyboard_solid_24</item>
         <item name="conversation_attach_camera">@drawable/ic_camera_solid_24</item>
         <item name="conversation_attach_image">@drawable/ic_image_dark</item>
         <item name="conversation_attach_video">@drawable/ic_movie_creation_dark</item>

src/org/thoughtcrime/securesms/ApplicationPreferencesActivity.java

@@ -19,6 +19,8 @@ package org.thoughtcrime.securesms;
 
 import android.content.Intent;
 import android.content.SharedPreferences;
+import android.graphics.PorterDuff;
+import android.os.Build;
 import android.os.Bundle;
 
 import androidx.annotation.Nullable;
@@ -40,6 +42,7 @@ import org.thoughtcrime.securesms.service.KeyCachingService;
 import org.thoughtcrime.securesms.util.DynamicLanguage;
 import org.thoughtcrime.securesms.util.DynamicTheme;
 import org.thoughtcrime.securesms.util.TextSecurePreferences;
+import org.thoughtcrime.securesms.util.ThemeUtil;
 
 /**
  * The Activity for application preference display and management.
@@ -148,6 +151,15 @@ public class ApplicationPreferencesActivity extends PassphraseRequiredActionBarA
         .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_DEVICES));
       this.findPreference(PREFERENCE_CATEGORY_ADVANCED)
         .setOnPreferenceClickListener(new CategoryClickListener(PREFERENCE_CATEGORY_ADVANCED));
+
+      tintIcons();
+    }
+
+    private void tintIcons() {
+      if (Build.VERSION.SDK_INT >= 21) return;
+
+      Preference preference = this.findPreference(PREFERENCE_CATEGORY_SMS_MMS);
+      preference.getIcon().setColorFilter(ThemeUtil.getThemedColor(requireContext(), R.attr.icon_tint), PorterDuff.Mode.SRC_IN);
     }
 
     @Override