Closes #487 - Replace home toolbar icon with tabs icon

app/src/main/java/org/mozilla/fenix/components/toolbar/ToolbarIntegration.kt

@@ -5,6 +5,8 @@
 package org.mozilla.fenix.components.toolbar
 
 import android.content.Context
+import android.graphics.PorterDuff
+import androidx.core.content.ContextCompat
 import androidx.navigation.Navigation
 import mozilla.components.browser.domains.autocomplete.DomainAutocompleteProvider
 import mozilla.components.browser.session.SessionManager
@@ -13,11 +15,10 @@ import mozilla.components.browser.toolbar.BrowserToolbar
 import mozilla.components.concept.storage.HistoryStorage
 import mozilla.components.feature.toolbar.ToolbarAutocompleteFeature
 import mozilla.components.feature.toolbar.ToolbarFeature
-import org.mozilla.fenix.DefaultThemeManager
 import mozilla.components.support.base.feature.LifecycleAwareFeature
+import org.mozilla.fenix.DefaultThemeManager
 import org.mozilla.fenix.R
 import org.mozilla.fenix.browser.BrowserFragmentDirections
-import org.mozilla.fenix.ext.application
 import org.mozilla.fenix.ext.components
 
 class ToolbarIntegration(
@@ -32,19 +33,30 @@ class ToolbarIntegration(
     init {
         toolbar.setMenuBuilder(toolbarMenu.menuBuilder)
 
-        val home = BrowserToolbar.Button(
-            context.resources
-                .getDrawable(DefaultThemeManager.resolveAttribute(R.attr.browserToolbarHomeIcon, context),
-                    context.application.theme),
-            context.getString(R.string.browser_home_button),
-            visible = { sessionId == null ||
-                    sessionManager.runWithSession(sessionId) { it.isCustomTabSession().not() } }
-        ) {
-            Navigation.findNavController(toolbar)
-                .navigate(BrowserFragmentDirections.actionBrowserFragmentToHomeFragment())
-        }
+        val tabsIcon = context.getDrawable(R.drawable.ic_tabs)
+        tabsIcon?.setColorFilter(
+            ContextCompat.getColor(
+                context,
+                DefaultThemeManager.resolveAttribute(R.attr.browserToolbarIcons, context)
+            ), PorterDuff.Mode.SRC_IN
+        )
+        tabsIcon?.let {
+            val home = BrowserToolbar.Button(
+                it,
+                context.getString(R.string.browser_home_button),
+                visible = {
+                    sessionId == null ||
+                            sessionManager.runWithSession(sessionId) {
+                                it.isCustomTabSession().not()
+                            }
+                }
+            ) {
+                Navigation.findNavController(toolbar)
+                    .navigate(BrowserFragmentDirections.actionBrowserFragmentToHomeFragment())
+            }
 
-        toolbar.addBrowserAction(home)
+            toolbar.addBrowserAction(home)
+        }
 
         ToolbarAutocompleteFeature(toolbar).apply {
             addDomainProvider(domainAutocompleteProvider)

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

@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- This Source Code Form is subject to the terms of the Mozilla Public
-   - License, v. 2.0. If a copy of the MPL was not distributed with this
-   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-  <path
-      android:pathData="m21.457,11.1228 l-8.75,-8.0208c-0.3905,-0.3579 -1.0235,-0.3579 -1.414,0l-8.75,8.0208c-0.379,0.3597 -0.3736,0.9314 0.0122,1.285 0.3857,0.3536 1.0094,0.3586 1.4018,0.0112l1.043,-0.9561v6.9538c0,1.5188 1.3431,2.75 3,2.75h8c1.6569,0 3,-1.2312 3,-2.75v-6.9538l1.043,0.9561c0.3924,0.3474 1.0161,0.3424 1.4018,-0.0112 0.3857,-0.3536 0.3912,-0.9253 0.0122,-1.285zM17,18.4167c0,0.5063 -0.4477,0.9167 -1,0.9167 0.6667,0 0.1667,0 -1.5,0s-3.3333,0 -5,0h-1.5c-0.5523,0 -1,-0.4104 -1,-0.9167v-8.7872l5,-4.5833 5,4.5833z"
-      android:fillColor="@color/off_white"/>
-</vector>

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

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<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="#202340"
+        android:fillType="evenOdd"
+        android:pathData="M15.2222,22L5.7778,22C3.6914,22 2,20.3086 2,18.2222L2,8.7778C2,6.6914 3.6914,5 5.7778,5L15.2222,5C17.3086,5 19,6.6914 19,8.7778L19,18.2222C19,20.3086 17.3086,22 15.2222,22ZM5.8571,7C4.8315,7 4,7.8315 4,8.8571L4,18.1429C4,19.1685 4.8315,20 5.8571,20L15.1429,20C16.1685,20 17,19.1685 17,18.1429L17,8.8571C17,7.8315 16.1685,7 15.1429,7L5.8571,7ZM6,4C6,2.8954 6.8954,2 8,2L15.9866,2C19.3004,2 21.9866,4.6863 21.9866,8C21.9866,8.008 21.9866,8.008 21.9866,8.016L21.9632,16.0027C21.96,17.1073 21.062,18.0003 19.9573,17.9973L19.9866,8.0107L19.9866,8C19.9866,5.7909 18.1958,4 15.9866,4L6,4Z" />
+</vector>

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

@@ -34,6 +34,5 @@
     <attr name="browserToolbarBackground" format="reference"/>
     <attr name="browserToolbarIcons" format="reference"/>
     <attr name="browserToolbarMenuIcons" format="reference"/>
-    <attr name="browserToolbarHomeIcon" format="reference"/>
     <attr name="navigationBarColorBrowser" format="reference"/>
 </resources>

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

@@ -2,7 +2,7 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<resources xmlns:tools="http://schemas.android.com/tools">
+<resources>
 
     <style name="LightThemeBase" parent="Theme.AppCompat.Light.NoActionBar">
         <item name="android:statusBarColor">@android:color/black</item>
@@ -37,7 +37,6 @@
         <item name="browserToolbarBackground">@color/off_white</item>
         <item name="browserToolbarIcons">@color/icons</item>
         <item name="browserToolbarMenuIcons">@color/icons</item>
-        <item name="browserToolbarHomeIcon">@drawable/ic_home</item>
     </style>
 
     <style name="LightTheme" parent="LightThemeBase">
@@ -78,7 +77,6 @@
         <item name="browserToolbarBackground">@color/private_browsing_top_gradient</item>
         <item name="browserToolbarIcons">@color/off_white</item>
         <item name="browserToolbarMenuIcons">@color/icons</item>
-        <item name="browserToolbarHomeIcon">@drawable/ic_home_white</item>
     </style>
 
     <style name="PrivateTheme" parent="PrivateThemeBase">