TB 40015: [android] Port padlock states for .onion services

Originally, android-components#40015.

mobile/android/android-components/components/browser/toolbar/src/main/java/mozilla/components/browser/toolbar/display/DisplayToolbar.kt

@@ -517,6 +517,7 @@ class DisplayToolbar internal constructor(
         @ColorInt val color = when (siteSecurity) {
             Toolbar.SiteSecurity.INSECURE -> colors.securityIconInsecure
             Toolbar.SiteSecurity.SECURE -> colors.securityIconSecure
+            Toolbar.SiteSecurity.ONION -> colors.securityIconSecure
         }
         if (color == Color.TRANSPARENT && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
             views.securityIndicator.clearColorFilter()

mobile/android/android-components/components/browser/toolbar/src/main/java/mozilla/components/browser/toolbar/display/SiteSecurityIconView.kt

@@ -43,6 +43,11 @@ internal class SiteSecurityIconView @JvmOverloads constructor(
                 View.mergeDrawableStates(drawableState, intArrayOf(R.attr.state_site_secure))
                 drawableState
             }
+            SiteSecurity.ONION -> {
+                val drawableState = super.onCreateDrawableState(extraSpace + 1)
+                View.mergeDrawableStates(drawableState, intArrayOf(R.attr.state_site_onion))
+                drawableState
+            }
         }
     }
 }

mobile/android/android-components/components/browser/toolbar/src/main/res/drawable/mozac_ic_site_security.xml

@@ -3,6 +3,9 @@
    - 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/. -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ac="http://schemas.android.com/apk/res-auto">
+    <item
+        android:drawable="@drawable/mozac_ic_onion"
+        ac:state_site_onion="true" />
     <item
         android:drawable="@drawable/mozac_ic_lock_24"
         ac:state_site_secure="true" />

mobile/android/android-components/components/browser/toolbar/src/main/res/values/attrs_browser_toolbar.xml

@@ -27,6 +27,10 @@
     <attr name="state_site_secure" format="boolean"/>
   </declare-styleable>
 
+  <declare-styleable name="BrowserToolbarSiteOnionState">
+    <attr name="state_site_onion" format="boolean"/>
+  </declare-styleable>
+
   <declare-styleable name="ActionContainer">
     <attr name="actionContainerItemSize" format="dimension" />
   </declare-styleable>

mobile/android/android-components/components/concept/toolbar/src/main/java/mozilla/components/concept/toolbar/Toolbar.kt

@@ -483,6 +483,7 @@ interface Toolbar : ScrollableToolbar {
     enum class SiteSecurity {
         INSECURE,
         SECURE,
+        ONION,
     }
 
     /**

mobile/android/android-components/components/feature/toolbar/src/main/java/mozilla/components/feature/toolbar/ToolbarPresenter.kt

@@ -18,6 +18,7 @@ import mozilla.components.concept.toolbar.Toolbar.Highlight
 import mozilla.components.concept.toolbar.Toolbar.SiteTrackingProtection
 import mozilla.components.feature.toolbar.internal.URLRenderer
 import mozilla.components.lib.state.ext.flowScoped
+import mozilla.components.support.ktx.kotlin.isOnionUrl
 
 /**
  * Presenter implementation for a toolbar implementation in order to update the toolbar whenever
@@ -69,7 +70,11 @@ class ToolbarPresenter(
             toolbar.displayProgress(tab.content.progress)
 
             toolbar.siteSecure = if (tab.content.securityInfo.secure) {
+                if (tab.content.url.isOnionUrl()) {
+                    Toolbar.SiteSecurity.ONION
+                } else {
                     Toolbar.SiteSecurity.SECURE
+                }
             } else {
                 Toolbar.SiteSecurity.INSECURE
             }

mobile/android/android-components/components/support/ktx/src/main/java/mozilla/components/support/ktx/kotlin/String.kt

@@ -245,6 +245,15 @@ fun String.urlContainsQueryParameters(searchParameters: String): Boolean = try {
     false
 }
 
+/**
+ * Returns whether the string is an .onion URL.
+ */
+fun String.isOnionUrl(): Boolean = try {
+    URL(this).host.endsWith(".onion")
+} catch (e: MalformedURLException) {
+    false
+}
+
 /**
  * Compares 2 URLs and returns true if they have the same origin,
  * which means: same protocol, same host, same port.

mobile/android/android-components/components/ui/icons/src/main/res/drawable/mozac_ic_onion.xml

+<?xml version="1.0" encoding="utf-8"?>
+<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="@color/mozac_ui_icons_fill"
+        android:fillType="evenOdd"
+        android:pathData="M12 18.25c2.0711 0 3.75-1.6789 3.75-3.75s-1.6789-3.75-3.75-3.75c-2.0711 0-3.75 1.6789-3.75 3.75s1.6789 3.75 3.75 3.75zm0 1.25c2.7614 0 5-2.2386 5-5s-2.2386-5-5-5c-2.7614 0-5 2.2386-5 5s2.2386 5 5 5z" />
+    <path
+        android:fillColor="@color/mozac_ui_icons_fill"
+        android:fillType="evenOdd"
+        android:pathData="M12 15.75c0.6903 0 1.25-0.5596 1.25-1.25 0-0.6903-0.5597-1.25-1.25-1.25s-1.25 0.5597-1.25 1.25c0 0.6904 0.5597 1.25 1.25 1.25zm0 1.25c1.3807 0 2.5-1.1193 2.5-2.5s-1.1193-2.5-2.5-2.5-2.5 1.1193-2.5 2.5 1.1193 2.5 2.5 2.5z" />
+    <path
+        android:fillColor="@color/mozac_ui_icons_fill"
+        android:fillType="evenOdd"
+        android:pathData="M17 8.9097c1.5344 1.3733 2.5 3.3691 2.5 5.5903 0 4.1421-3.3579 7.5-7.5 7.5-4.1421 0-7.5-3.3579-7.5-7.5 0-2.2212 0.96563-4.217 2.5-5.5903v-1.9097c0-2.7614 2.2386-5 5-5 2.7614 0 5 2.2386 5 5zm-8.4375-1.0774c1.0298-0.53198 2.1985-0.83239 3.4375-0.83239s2.4078 0.30041 3.4375 0.83239v-0.83239c0-1.8985-1.539-3.4375-3.4375-3.4375s-3.4375 1.539-3.4375 3.4375zm9.6875 6.6676c0 3.4518-2.7982 6.25-6.25 6.25-3.4518 0-6.25-2.7982-6.25-6.25s2.7982-6.25 6.25-6.25c3.4518 0 6.25 2.7982 6.25 6.25z" />
+</vector>