ui,tunnel: add HTTP proxy setting to Go backend

Only make the HTTP proxy settings visible on supported Android versions,
i.e. Android 10 (AKA Android Q) and later.

Signed-off-by: Mikael Magnusson <mikma@users.sourceforge.net>

8 files changed, 251 insertions, 9 deletions

diff --git a/ui/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.kt b/ui/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.kt
index c4c031fa..401c1a14 100644
--- a/ui/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.kt
+++ b/ui/src/main/java/com/wireguard/android/fragment/TunnelEditorFragment.kt
@@ -17,12 +17,16 @@ import android.view.View
 import android.view.ViewGroup
 import android.view.WindowManager
 import android.view.inputmethod.InputMethodManager
+import android.widget.ArrayAdapter
+import android.widget.AutoCompleteTextView
 import android.widget.EditText
+import android.widget.Filter
 import android.widget.Toast
 import androidx.core.view.MenuProvider
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import com.google.android.material.snackbar.Snackbar
+import com.google.android.material.textfield.TextInputLayout
 import com.wireguard.android.Application
 import com.wireguard.android.R
 import com.wireguard.android.backend.Tunnel
@@ -32,6 +36,7 @@ import com.wireguard.android.util.AdminKnobs
 import com.wireguard.android.util.BiometricAuthenticator
 import com.wireguard.android.util.ErrorMessages
 import com.wireguard.android.viewmodel.ConfigProxy
+import com.wireguard.android.viewmodel.Constants
 import com.wireguard.config.Config
 import kotlinx.coroutines.launch
 
@@ -43,6 +48,21 @@ class TunnelEditorFragment : BaseFragment(), MenuProvider {
     private var binding: TunnelEditorFragmentBinding? = null
     private var tunnel: ObservableTunnel? = null
 
+    private class MaterialSpinnerAdapter<T>(context: Context, resource: Int, private val objects: List<T>) : ArrayAdapter<T>(context, resource, objects) {
+        private val _filter: Filter by lazy {
+            object : Filter() {
+                override fun performFiltering(constraint: CharSequence?): FilterResults {
+                    return FilterResults()
+                }
+
+                override fun publishResults(constraint: CharSequence?, results: FilterResults?) {
+                }
+            }
+        }
+
+        override fun getFilter(): Filter = _filter
+    }
+
     private fun onConfigLoaded(config: Config) {
         binding?.config = ConfigProxy(config)
     }
@@ -82,6 +102,13 @@ class TunnelEditorFragment : BaseFragment(), MenuProvider {
             executePendingBindings()
             privateKeyTextLayout.setEndIconOnClickListener { config?.`interface`?.generateKeyPair() }
         }
+
+        var httpProxyMenu = binding?.root?.findViewById<TextInputLayout>(R.id.http_proxy_menu)
+        var httpProxyItems = listOf(Constants.HTTP_PROXY_NONE, Constants.HTTP_PROXY_MANUAL) // Constants.HTTP_PROXY_PAC is currently unsupported
+        var httpProxyAdapter = MaterialSpinnerAdapter(requireContext(), R.layout.http_proxy_menu_item, httpProxyItems)
+        var httpProxyMenuText = httpProxyMenu?.editText as? AutoCompleteTextView
+        httpProxyMenuText?.setAdapter(httpProxyAdapter)
+
         return binding?.root
     }
 
diff --git a/ui/src/main/java/com/wireguard/android/util/ErrorMessages.kt b/ui/src/main/java/com/wireguard/android/util/ErrorMessages.kt
index 27495b60..466009f0 100644
--- a/ui/src/main/java/com/wireguard/android/util/ErrorMessages.kt
+++ b/ui/src/main/java/com/wireguard/android/util/ErrorMessages.kt
@@ -114,6 +114,8 @@ object ErrorMessages {
             return resources.getString(R.string.bad_config_explanation_udp_port)
         } else if (bce.location == BadConfigException.Location.MTU) {
             return resources.getString(R.string.bad_config_explanation_positive_number)
+        } else if (bce.location == BadConfigException.Location.HTTP_PROXY) {
+            return resources.getString(R.string.bad_config_explanation_http_proxy)
         } else if (bce.location == BadConfigException.Location.PERSISTENT_KEEPALIVE) {
             return resources.getString(R.string.bad_config_explanation_pka)
         }
diff --git a/ui/src/main/java/com/wireguard/android/viewmodel/InterfaceProxy.kt b/ui/src/main/java/com/wireguard/android/viewmodel/InterfaceProxy.kt
index 004ebed1..16c3e6a3 100644
--- a/ui/src/main/java/com/wireguard/android/viewmodel/InterfaceProxy.kt
+++ b/ui/src/main/java/com/wireguard/android/viewmodel/InterfaceProxy.kt
@@ -4,6 +4,8 @@
  */
 package com.wireguard.android.viewmodel
 
+import android.net.Uri
+import android.os.Build
 import android.os.Parcel
 import android.os.Parcelable
 import androidx.databinding.BaseObservable
@@ -18,6 +20,12 @@ import com.wireguard.crypto.Key
 import com.wireguard.crypto.KeyFormatException
 import com.wireguard.crypto.KeyPair
 
+object Constants {
+    const val HTTP_PROXY_NONE = "None"
+    const val HTTP_PROXY_MANUAL = "Manual"
+    const val HTTP_PROXY_PAC = "Proxy Auto-Config"
+}
+
 class InterfaceProxy : BaseObservable, Parcelable {
     @get:Bindable
     val excludedApplications: ObservableList<String> = ObservableArrayList()
@@ -54,6 +62,44 @@ class InterfaceProxy : BaseObservable, Parcelable {
         }
 
     @get:Bindable
+    var httpProxyMenu: String = ""
+        set(value) {
+            field = value
+            notifyPropertyChanged(BR.httpProxyMenu)
+            notifyPropertyChanged(BR.httpProxyManualVisibility)
+            notifyPropertyChanged(BR.httpProxyPacVisibility)
+        }
+
+    @get:Bindable
+    var httpProxyManualVisibility: Int = 0
+        get() = if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) android.view.View.GONE else (if (httpProxyMenu == Constants.HTTP_PROXY_MANUAL) android.view.View.VISIBLE else android.view.View.GONE)
+
+    @get:Bindable
+    var httpProxyHostname: String = ""
+        set(value) {
+            field = value
+            notifyPropertyChanged(BR.httpProxyHostname)
+        }
+
+    @get:Bindable
+    var httpProxyPort: String = ""
+        set(value) {
+            field = value
+            notifyPropertyChanged(BR.httpProxyPort)
+        }
+
+    @get:Bindable
+    var httpProxyPac: String = ""
+        set(value) {
+            field = value
+            notifyPropertyChanged(BR.httpProxyPac)
+        }
+
+    @get:Bindable
+    var httpProxyPacVisibility: Int = 0
+        get() = if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) android.view.View.GONE else (if (httpProxyMenu == Constants.HTTP_PROXY_PAC) android.view.View.VISIBLE else android.view.View.GONE)
+
+    @get:Bindable
     var privateKey: String = ""
         set(value) {
             field = value
@@ -76,6 +122,10 @@ class InterfaceProxy : BaseObservable, Parcelable {
         parcel.readStringList(includedApplications)
         listenPort = parcel.readString() ?: ""
         mtu = parcel.readString() ?: ""
+        httpProxyMenu = parcel.readString() ?: ""
+        httpProxyHostname = parcel.readString() ?: ""
+        httpProxyPort = parcel.readString() ?: ""
+        httpProxyPac = parcel.readString() ?: ""
         privateKey = parcel.readString() ?: ""
     }
 
@@ -87,6 +137,10 @@ class InterfaceProxy : BaseObservable, Parcelable {
         includedApplications.addAll(other.includedApplications)
         listenPort = other.listenPort.map { it.toString() }.orElse("")
         mtu = other.mtu.map { it.toString() }.orElse("")
+        httpProxyHostname = other.httpProxy.map { if (it.getHost().startsWith('[') && it.getHost().endsWith(']')) it.getHost().substring(1, it.getHost().length-1) else it.getHost() }.orElse("")
+        httpProxyPort = other.httpProxy.map { if (it.getPort() <= 0) "8080" else it.getPort().toString() }.orElse("")
+        httpProxyPac = other.httpProxy.map { it.getPacFileUrl().toString() }.orElse("")
+        httpProxyMenu = other.httpProxy.map { if (it.getPacFileUrl() != null && it.getPacFileUrl() != Uri.EMPTY) Constants.HTTP_PROXY_PAC else if (it.getHost() != "") Constants.HTTP_PROXY_MANUAL else Constants.HTTP_PROXY_NONE }.orElse(Constants.HTTP_PROXY_NONE)
         val keyPair = other.keyPair
         privateKey = keyPair.privateKey.toBase64()
     }
@@ -111,6 +165,20 @@ class InterfaceProxy : BaseObservable, Parcelable {
         if (includedApplications.isNotEmpty()) builder.includeApplications(includedApplications)
         if (listenPort.isNotEmpty()) builder.parseListenPort(listenPort)
         if (mtu.isNotEmpty()) builder.parseMtu(mtu)
+        if (Constants.HTTP_PROXY_MANUAL.equals(httpProxyMenu) && httpProxyHostname.isNotEmpty()) {
+            var httpProxy: String
+            if (httpProxyHostname.contains(":")) {
+                httpProxy = "[" + httpProxyHostname + "]"
+            } else {
+                httpProxy = httpProxyHostname
+            }
+            if (httpProxyPort.isNotEmpty()) {
+                httpProxy += ":" + httpProxyPort;
+            }
+            builder.parseHttpProxy(httpProxy)
+        } else if (Constants.HTTP_PROXY_PAC.equals(httpProxyMenu) && httpProxyPac.isNotEmpty()) {
+            builder.parseHttpProxy("pac:" + httpProxyPac)
+        }
         if (privateKey.isNotEmpty()) builder.parsePrivateKey(privateKey)
         return builder.build()
     }
@@ -122,6 +190,10 @@ class InterfaceProxy : BaseObservable, Parcelable {
         dest.writeStringList(includedApplications)
         dest.writeString(listenPort)
         dest.writeString(mtu)
+        dest.writeString(httpProxyMenu)
+        dest.writeString(httpProxyHostname)
+        dest.writeString(httpProxyPort)
+        dest.writeString(httpProxyPac)
         dest.writeString(privateKey)
     }
 
diff --git a/ui/src/main/res/layout/http_proxy_menu_item.xml b/ui/src/main/res/layout/http_proxy_menu_item.xml
new file mode 100644
index 00000000..8ad5c026
--- /dev/null
+++ b/ui/src/main/res/layout/http_proxy_menu_item.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="16dp"
+    android:ellipsize="end"
+    android:maxLines="1"
+/>
diff --git a/ui/src/main/res/layout/tunnel_detail_fragment.xml b/ui/src/main/res/layout/tunnel_detail_fragment.xml
index 164fabf0..aef71e18 100644
--- a/ui/src/main/res/layout/tunnel_detail_fragment.xml
+++ b/ui/src/main/res/layout/tunnel_detail_fragment.xml
@@ -5,6 +5,8 @@
 
     <data>
 
+        <import type="android.os.Build" />
+
         <import type="com.wireguard.android.backend.Tunnel.State" />
 
         <import type="com.wireguard.android.util.ClipboardUtils" />
@@ -224,7 +226,7 @@
                         android:contentDescription="@string/listen_port"
                         android:nextFocusRight="@id/mtu_text"
                         android:nextFocusUp="@id/dns_search_domains_text"
-                        android:nextFocusDown="@id/applications_text"
+                        android:nextFocusDown="@id/http_proxy_text"
                         android:nextFocusForward="@id/mtu_text"
                         android:onClick="@{ClipboardUtils::copyTextView}"
                         android:text="@{config.interface.listenPort}"
@@ -257,7 +259,7 @@
                         android:contentDescription="@string/mtu"
                         android:nextFocusLeft="@id/listen_port_text"
                         android:nextFocusUp="@id/dns_servers_text"
-                        android:nextFocusForward="@id/applications_text"
+                        android:nextFocusForward="@id/http_proxy_text"
                         android:onClick="@{ClipboardUtils::copyTextView}"
                         android:text="@{config.interface.mtu}"
                         android:visibility="@{!config.interface.mtu.isPresent() ? android.view.View.GONE : android.view.View.VISIBLE}"
@@ -276,6 +278,33 @@
                         app:constraint_referenced_ids="listen_port_text,mtu_text" />
 
                     <TextView
+                        android:id="@+id/http_proxy_label"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="8dp"
+                        android:labelFor="@+id/http_proxy_text"
+                        android:text="@string/http_proxy"
+                        android:visibility="@{(Build.VERSION.SDK_INT &lt; Build.VERSION_CODES.Q || !config.interface.httpProxy.isPresent()) ? android.view.View.GONE : android.view.View.VISIBLE}"
+                        app:layout_constraintStart_toStartOf="parent"
+                        app:layout_constraintTop_toBottomOf="@+id/listen_port_mtu_barrier" />
+
+                    <TextView
+                        android:id="@+id/http_proxy_text"
+                        style="@style/DetailText"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:contentDescription="@string/http_proxy"
+                        android:nextFocusUp="@id/listen_port_text"
+                        android:nextFocusDown="@id/applications_text"
+                        android:nextFocusForward="@id/applications_text"
+                        android:onClick="@{ClipboardUtils::copyTextView}"
+                        android:text="@{config.interface.httpProxy}"
+                        android:visibility="@{(Build.VERSION.SDK_INT &lt; Build.VERSION_CODES.Q || !config.interface.httpProxy.isPresent()) ? android.view.View.GONE : android.view.View.VISIBLE}"
+                        app:layout_constraintTop_toBottomOf="@id/http_proxy_label"
+                        app:layout_constraintStart_toStartOf="parent"
+                        tools:text="http://example.com:8888" />
+
+                    <TextView
                         android:id="@+id/applications_label"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
@@ -283,7 +312,7 @@
                         android:labelFor="@+id/applications_text"
                         android:text="@string/applications"
                         android:visibility="@{config.interface.includedApplications.isEmpty() &amp;&amp; config.interface.excludedApplications.isEmpty() ? android.view.View.GONE : android.view.View.VISIBLE}"
-                        app:layout_constraintTop_toBottomOf="@+id/listen_port_mtu_barrier"
+                        app:layout_constraintTop_toBottomOf="@+id/http_proxy_text"
                         app:layout_constraintStart_toStartOf="parent" />
 
                     <TextView
@@ -318,4 +347,4 @@
                 tools:ignore="UselessLeaf" />
         </androidx.constraintlayout.widget.ConstraintLayout>
     </ScrollView>
-</layout>
\ No newline at end of file
+</layout>
diff --git a/ui/src/main/res/layout/tunnel_editor_fragment.xml b/ui/src/main/res/layout/tunnel_editor_fragment.xml
index 59572b32..789c839b 100644
--- a/ui/src/main/res/layout/tunnel_editor_fragment.xml
+++ b/ui/src/main/res/layout/tunnel_editor_fragment.xml
@@ -5,6 +5,8 @@
 
     <data>
 
+        <import type="android.os.Build" />
+
         <import type="com.wireguard.android.util.ClipboardUtils" />
 
         <import type="com.wireguard.android.widget.KeyInputFilter" />
@@ -210,7 +212,7 @@
                                 android:imeOptions="actionNext"
                                 android:inputType="textNoSuggestions|textVisiblePassword"
                                 android:nextFocusUp="@id/addresses_label_text"
-                                android:nextFocusDown="@id/set_excluded_applications"
+                                android:nextFocusDown="@id/http_proxy_hostname_text"
                                 android:nextFocusForward="@id/mtu_text"
                                 android:text="@={config.interface.dnsServers}" />
                         </com.google.android.material.textfield.TextInputLayout>
@@ -235,19 +237,112 @@
                                 android:imeOptions="actionDone"
                                 android:inputType="number"
                                 android:nextFocusUp="@id/listen_port_text"
-                                android:nextFocusDown="@id/set_excluded_applications"
-                                android:nextFocusForward="@id/set_excluded_applications"
+                                android:nextFocusDown="@id/http_proxy_hostname_text"
+                                android:nextFocusForward="@id/http_proxy_hostname_text"
                                 android:text="@={config.interface.mtu}"
                                 android:textAlignment="center" />
                         </com.google.android.material.textfield.TextInputLayout>
 
+                        <com.google.android.material.textfield.TextInputLayout
+                            android:id="@+id/http_proxy_menu"
+                            style="@style/ExposedDropDownMenu"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_margin="4dp"
+                            android:hint="@string/http_proxy"
+                            app:expandedHintEnabled="false"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@id/dns_servers_label_layout">
+
+                                <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                                    android:layout_width="match_parent"
+                                    android:layout_height="wrap_content"
+                                    android:inputType="none"
+                                    android:text="@={config.interface.httpProxyMenu}"
+                                />
+                        </com.google.android.material.textfield.TextInputLayout>
+
+                        <com.google.android.material.textfield.TextInputLayout
+                            android:id="@+id/http_proxy_hostname_label_layout"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_margin="4dp"
+                            android:hint="@string/http_proxy_hostname"
+                            android:visibility="@{config.interface.httpProxyManualVisibility}"
+                            app:layout_constraintEnd_toStartOf="@id/http_proxy_port_label_layout"
+                            app:layout_constraintHorizontal_chainStyle="spread"
+                            app:layout_constraintHorizontal_weight="0.7"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@id/http_proxy_menu">
+
+                            <com.google.android.material.textfield.TextInputEditText
+                                android:id="@+id/http_proxy_hostname_text"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:imeOptions="actionNext"
+                                android:inputType="textNoSuggestions|textVisiblePassword"
+                                android:nextFocusUp="@id/mtu_text"
+                                android:nextFocusDown="@id/set_excluded_applications"
+                                android:nextFocusForward="@id/http_proxy_port_text"
+                                android:text="@={config.interface.httpProxyHostname}" />
+                        </com.google.android.material.textfield.TextInputLayout>
+
+                        <com.google.android.material.textfield.TextInputLayout
+                            android:id="@+id/http_proxy_port_label_layout"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_margin="4dp"
+                            android:hint="@string/http_proxy_port"
+                            android:visibility="@{config.interface.httpProxyManualVisibility}"
+                            app:expandedHintEnabled="false"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintHorizontal_weight="0.3"
+                            app:layout_constraintStart_toEndOf="@id/http_proxy_hostname_label_layout"
+                            app:layout_constraintTop_toBottomOf="@id/http_proxy_menu">
+
+                            <com.google.android.material.textfield.TextInputEditText
+                                android:id="@+id/http_proxy_port_text"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:imeOptions="actionDone"
+                                android:nextFocusUp="@id/mtu_text"
+                                android:nextFocusDown="@id/http_proxy_pac_label_layout"
+                                android:nextFocusForward="@id/http_proxy_pac_label_layout"
+                                android:text="@={config.interface.httpProxyPort}"
+                                android:textAlignment="center" />
+                        </com.google.android.material.textfield.TextInputLayout>
+
+                        <com.google.android.material.textfield.TextInputLayout
+                            android:id="@+id/http_proxy_pac_label_layout"
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_margin="4dp"
+                            android:hint="@string/http_proxy_pac"
+                            android:visibility="@{config.interface.httpProxyPacVisibility}"
+                            app:layout_constraintEnd_toEndOf="parent"
+                            app:layout_constraintStart_toStartOf="parent"
+                            app:layout_constraintTop_toBottomOf="@id/http_proxy_hostname_label_layout">
+
+                            <com.google.android.material.textfield.TextInputEditText
+                                android:id="@+id/http_proxy_pac_text"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:imeOptions="actionNext"
+                                android:inputType="textNoSuggestions|textVisiblePassword"
+                                android:nextFocusUp="@id/http_proxy_hostname_text"
+                                android:nextFocusDown="@id/set_excluded_applications"
+                                android:nextFocusForward="@id/set_excluded_applications"
+                                android:text="@={config.interface.httpProxyPac}" />
+                        </com.google.android.material.textfield.TextInputLayout>
+
                         <com.google.android.material.button.MaterialButton
                             android:id="@+id/set_excluded_applications"
                             style="@style/Widget.MaterialComponents.Button.TextButton"
                             android:layout_width="0dp"
                             android:layout_height="wrap_content"
                             android:layout_margin="4dp"
-                            android:nextFocusUp="@id/dns_servers_text"
+                            android:nextFocusUp="@id/http_proxy_hostname_text"
                             android:nextFocusDown="@id/peers_layout"
                             android:nextFocusForward="@id/peers_layout"
                             android:onClick="@{fragment::onRequestSetExcludedIncludedApplications}"
@@ -256,7 +351,7 @@
                             app:layout_constraintBottom_toBottomOf="parent"
                             app:layout_constraintEnd_toEndOf="parent"
                             app:layout_constraintStart_toStartOf="parent"
-                            app:layout_constraintTop_toBottomOf="@id/mtu_label_layout"
+                            app:layout_constraintTop_toBottomOf="@id/http_proxy_pac_label_layout"
                             app:rippleColor="?attr/colorSecondary"
                             tools:text="4 excluded applications" />
                     </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/ui/src/main/res/values/strings.xml b/ui/src/main/res/values/strings.xml
index ef2573eb..85c55887 100644
--- a/ui/src/main/res/values/strings.xml
+++ b/ui/src/main/res/values/strings.xml
@@ -70,6 +70,7 @@
     <string name="bad_config_explanation_pka">: Must be positive and no more than 65535</string>
     <string name="bad_config_explanation_positive_number">: Must be positive</string>
     <string name="bad_config_explanation_udp_port">: Must be a valid UDP port number</string>
+    <string name="bad_config_explanation_http_proxy">: Must be valid proxy hostname and port</string>
     <string name="bad_config_reason_invalid_key">Invalid key</string>
     <string name="bad_config_reason_invalid_number">Invalid number</string>
     <string name="bad_config_reason_invalid_value">Invalid value</string>
@@ -129,6 +130,10 @@
     <string name="hint_optional">(optional)</string>
     <string name="hint_optional_discouraged">(optional, not recommended)</string>
     <string name="hint_random">(random)</string>
+    <string name="http_proxy">Proxy</string>
+    <string name="http_proxy_hostname">Proxy hostname</string>
+    <string name="http_proxy_pac">Proxy Auto-Config URL</string>
+    <string name="http_proxy_port">Proxy port</string>
     <string name="illegal_filename_error">Illegal file name “%s”</string>
     <string name="import_error">Unable to import tunnel: %s</string>
     <string name="import_from_qr_code">Import Tunnel from QR Code</string>
diff --git a/ui/src/main/res/values/styles.xml b/ui/src/main/res/values/styles.xml
index 396f156c..da3c2cb7 100644
--- a/ui/src/main/res/values/styles.xml
+++ b/ui/src/main/res/values/styles.xml
@@ -61,4 +61,8 @@
     <style name="ThemeOverlay.AppTheme.TextInputEditText.OutlinedBox" parent="ThemeOverlay.MaterialComponents.TextInputEditText.OutlinedBox">
         <item name="colorControlActivated">@color/color_control_normal</item>
     </style>
+
+    <style name="ExposedDropDownMenu" parent="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu">
+        <item name="boxStrokeColor">?attr/colorSecondary</item>
+    </style>
 </resources>