From 189a089931502d9fc23533b5c2ffcaf98da8ed6c Mon Sep 17 00:00:00 2001
From: Soren Stoutner <soren@stoutner.com>
Date: Fri, 20 Aug 2021 10:59:38 -0700
Subject: [PATCH] Create the navigation menu outline.

---
 .../privacycell/activities/PrivacyCell.kt     |  67 +++++++-
 app/src/main/res/layout/app_bar_textview.xml  |  29 ++++
 .../res/layout/privacy_cell_drawerlayout.xml  | 152 ++++++++++++++++++
 .../res/layout/privacy_cell_scrollview.xml    | 110 -------------
 .../res/menu/navigation_menu_top_appbar.xml   |  87 ++++++++++
 app/src/main/res/values-night/themes.xml      |   2 +-
 app/src/main/res/values/strings.xml           |  25 ++-
 app/src/main/res/values/themes.xml            |   2 +-
 build.gradle                                  |   2 +-
 9 files changed, 355 insertions(+), 121 deletions(-)
 create mode 100644 app/src/main/res/layout/app_bar_textview.xml
 create mode 100644 app/src/main/res/layout/privacy_cell_drawerlayout.xml
 delete mode 100644 app/src/main/res/layout/privacy_cell_scrollview.xml
 create mode 100644 app/src/main/res/menu/navigation_menu_top_appbar.xml

diff --git a/app/src/main/java/com/stoutner/privacycell/activities/PrivacyCell.kt b/app/src/main/java/com/stoutner/privacycell/activities/PrivacyCell.kt
index b30d0fd..8f482b0 100644
--- a/app/src/main/java/com/stoutner/privacycell/activities/PrivacyCell.kt
+++ b/app/src/main/java/com/stoutner/privacycell/activities/PrivacyCell.kt
@@ -27,21 +27,30 @@ import android.telephony.PhoneStateListener
 import android.telephony.ServiceState
 import android.telephony.TelephonyDisplayInfo
 import android.telephony.TelephonyManager
+import android.view.MenuItem
+import android.view.View
 import android.widget.ImageView
 import android.widget.TextView
 
+import androidx.appcompat.app.ActionBar
+import androidx.appcompat.app.ActionBarDrawerToggle
 import androidx.appcompat.app.AppCompatActivity
 import androidx.appcompat.content.res.AppCompatResources
+import androidx.appcompat.widget.Toolbar
 import androidx.core.app.ActivityCompat
+import androidx.drawerlayout.widget.DrawerLayout
 import androidx.fragment.app.DialogFragment
 
+import com.google.android.material.navigation.NavigationView
+
 import com.stoutner.privacycell.R
 import com.stoutner.privacycell.dialogs.PhonePermissionDialog
 
-class PrivacyCell : AppCompatActivity(), PhonePermissionDialog.StoragePermissionDialogListener {
+class PrivacyCell : AppCompatActivity(), NavigationView.OnNavigationItemSelectedListener, PhonePermissionDialog.StoragePermissionDialogListener {
     // Declare the class variables.
     private lateinit var context: Context
     private lateinit var telephonyManager: TelephonyManager
+    private lateinit var actionBarDrawerToggle: ActionBarDrawerToggle
 
     // Declare the views.
     lateinit var secureFromStingrayImageView: ImageView
@@ -58,9 +67,11 @@ class PrivacyCell : AppCompatActivity(), PhonePermissionDialog.StoragePermission
         super.onCreate(savedInstanceState)
 
         // Set the content view.
-        setContentView(R.layout.privacy_cell_scrollview)
+        setContentView(R.layout.privacy_cell_drawerlayout)
 
         // Get handles for the views.
+        val drawerLayout = findViewById<DrawerLayout>(R.id.drawerlayout)
+        val toolbar = findViewById<Toolbar>(R.id.toolbar)
         secureFromStingrayImageView = findViewById(R.id.secure_from_stingray_imageview)
         secureFromStingrayTextView = findViewById(R.id.secure_from_stingray_textview)
         voiceNetworkTextView = findViewById(R.id.voice_network)
@@ -69,10 +80,57 @@ class PrivacyCell : AppCompatActivity(), PhonePermissionDialog.StoragePermission
         dataNetworkDetailsTextView = findViewById(R.id.data_network_details)
         additionalNetworkInfoTextView = findViewById(R.id.additional_network_info)
         additionalNetworkInfoDetailsTextView = findViewById(R.id.additional_network_info_details)
+        val navigationView = findViewById<NavigationView>(R.id.navigationview)
 
         // Get handles for the context and the telephony manager.
         context = this
         telephonyManager = getSystemService(Context.TELEPHONY_SERVICE) as TelephonyManager
+
+        // Set the support action bar.
+        setSupportActionBar(toolbar)
+
+        // Get a handle for the action bar.
+        val actionBar = supportActionBar!!
+
+        // Set a custom view on the action bar.
+        actionBar.setCustomView(R.layout.app_bar_textview)
+
+        // Display the custom view.
+        actionBar.displayOptions = ActionBar.DISPLAY_SHOW_CUSTOM
+
+        // Define a hamburger icon at the start of the app bar.  It will be populated in `onPostCreate()`.
+        actionBarDrawerToggle = ActionBarDrawerToggle(this, drawerLayout, toolbar, R.string.open_navigation_drawer, R.string.close_navigation_drawer)
+
+        // Listen for touches on the navigation menu.
+        navigationView.setNavigationItemSelectedListener(this)
+
+        // Add a drawer listener.
+        drawerLayout.addDrawerListener(object : DrawerLayout.DrawerListener {
+            override fun onDrawerSlide(drawerView: View, slideOffset: Float) {
+                // Do nothing.
+            }
+
+            override fun onDrawerOpened(drawerView: View) {
+                // Do nothing.
+            }
+
+            override fun onDrawerClosed(drawerView: View) {
+                // Reset the drawer icon when the drawer is closed.  Otherwise, it is an arrow if the drawer is open when the app is restarted.
+                actionBarDrawerToggle.syncState()
+            }
+
+            override fun onDrawerStateChanged(newState: Int) {
+                // Do nothing.
+            }
+        })
+    }
+
+    override fun onPostCreate(savedInstanceState: Bundle?) {
+        // Run the default commands.
+        super.onPostCreate(savedInstanceState)
+
+        // Sync the state of the DrawerToggle after the default `onRestoreInstanceState()` has finished.  This creates the navigation drawer icon.
+        actionBarDrawerToggle.syncState()
     }
 
     override fun onResume() {
@@ -211,4 +269,9 @@ class PrivacyCell : AppCompatActivity(), PhonePermissionDialog.StoragePermission
             else -> arrayOf(getString(R.string.error), "")
         }
     }
+
+    override fun onNavigationItemSelected(menuItem: MenuItem) : Boolean {
+        // TODO.
+        return true
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/res/layout/app_bar_textview.xml b/app/src/main/res/layout/app_bar_textview.xml
new file mode 100644
index 0000000..9f434a8
--- /dev/null
+++ b/app/src/main/res/layout/app_bar_textview.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
+
+  This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
+
+  Privacy Cell is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  Privacy Cell is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
+
+<TextView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_height="wrap_content"
+    android:layout_width="wrap_content"
+    android:text="@string/privacy_cell"
+    android:paddingBottom="4dp"
+    android:textSize="16sp"
+    android:textStyle="bold"
+    android:textColor="?android:textColorPrimary" />
\ No newline at end of file
diff --git a/app/src/main/res/layout/privacy_cell_drawerlayout.xml b/app/src/main/res/layout/privacy_cell_drawerlayout.xml
new file mode 100644
index 0000000..ae018c2
--- /dev/null
+++ b/app/src/main/res/layout/privacy_cell_drawerlayout.xml
@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
+
+  This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
+
+  Privacy Cell is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  Privacy Cell is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
+
+<androidx.drawerlayout.widget.DrawerLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/drawerlayout"
+    android:layout_height="match_parent"
+    android:layout_width="match_parent">
+
+    <androidx.coordinatorlayout.widget.CoordinatorLayout
+        android:layout_height="match_parent"
+        android:layout_width="match_parent" >
+
+        <!-- The linear layout with `orientation="vertical"` moves the main content below the app bar layout. -->
+        <LinearLayout
+            android:layout_height="match_parent"
+            android:layout_width="match_parent"
+            android:orientation="vertical" >
+
+            <!-- The app bar theme must be specified here because the activity uses a `NoActionBar` theme. -->
+            <com.google.android.material.appbar.AppBarLayout
+                android:layout_height="wrap_content"
+                android:layout_width="match_parent"
+                android:background="?android:attr/colorBackground"
+                android:theme="@style/ThemeOverlay.AppCompat.DayNight.ActionBar" >
+
+                <androidx.appcompat.widget.Toolbar
+                    android:id="@+id/toolbar"
+                    android:layout_height="wrap_content"
+                    android:layout_width="match_parent" />
+            </com.google.android.material.appbar.AppBarLayout>
+
+            <!-- The main content is wrapped in a scroll view. -->
+            <ScrollView
+                android:layout_height="match_parent"
+                android:layout_width="wrap_content" >
+
+                <LinearLayout
+                    android:layout_height="wrap_content"
+                    android:layout_width="wrap_content"
+                    android:orientation="vertical"
+                    android:padding="15dp" >
+
+                    <!-- Secure from stingray. -->
+                    <ImageView
+                        android:id="@+id/secure_from_stingray_imageview"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        tools:ignore="ContentDescription" />
+
+                    <!-- The text color primary is only displayed if the read phone state permission is not granted. -->
+                    <TextView
+                        android:id="@+id/secure_from_stingray_textview"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:layout_marginTop="10dp"
+                        android:textColor="?android:textColorPrimary"
+                        android:textSize="20sp"
+                        android:textStyle="bold" />
+
+                    <!-- Voice network. -->
+                    <TextView
+                        android:id="@+id/voice_network"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:layout_marginTop="30dp"
+                        android:textColor="@color/blue_text"
+                        android:textSize="18sp"
+                        android:textStyle="bold" />
+
+                    <TextView
+                        android:id="@+id/voice_network_details"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:layout_marginBottom="10dp" />
+
+                    <!-- Data network. -->
+                    <TextView
+                        android:id="@+id/data_network"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:textColor="@color/blue_text"
+                        android:textSize="18sp"
+                        android:textStyle="bold" />
+
+                    <TextView
+                        android:id="@+id/data_network_details"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:layout_marginBottom="10dp" />
+
+                    <!-- Additional network info. -->
+                    <TextView
+                        android:id="@+id/additional_network_info"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center"
+                        android:textColor="@color/blue_text"
+                        android:textSize="18sp"
+                        android:textStyle="bold" />
+
+                    <TextView
+                        android:id="@+id/additional_network_info_details"
+                        android:layout_height="wrap_content"
+                        android:layout_width="wrap_content"
+                        android:layout_gravity="center_horizontal"
+                        android:textAlignment="center" />
+                </LinearLayout>
+            </ScrollView>
+        </LinearLayout>
+    </androidx.coordinatorlayout.widget.CoordinatorLayout>
+
+    <!-- The navigation drawer. -->
+    <com.google.android.material.navigation.NavigationView
+        android:id="@+id/navigationview"
+        android:layout_height="match_parent"
+        android:layout_width="wrap_content"
+        android:layout_gravity="start"
+        app:menu="@menu/navigation_menu_top_appbar"
+        app:itemIconTint="@color/icon" />
+</androidx.drawerlayout.widget.DrawerLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/privacy_cell_scrollview.xml b/app/src/main/res/layout/privacy_cell_scrollview.xml
deleted file mode 100644
index 77ad82f..0000000
--- a/app/src/main/res/layout/privacy_cell_scrollview.xml
+++ /dev/null
@@ -1,110 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<!--
-  Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
-
-  This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
-
-  Privacy Cell is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  Privacy Cell is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
-
-<ScrollView
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:layout_height="match_parent"
-    android:layout_width="wrap_content" >
-
-    <LinearLayout
-        android:layout_height="wrap_content"
-        android:layout_width="wrap_content"
-        android:orientation="vertical"
-        android:padding="15dp" >
-
-        <!-- Secure from stingray. -->
-        <ImageView
-            android:id="@+id/secure_from_stingray_imageview"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_horizontal"
-            tools:ignore="ContentDescription" />
-
-        <!-- The text color primary is only displayed if the read phone state permission is not granted. -->
-        <TextView
-            android:id="@+id/secure_from_stingray_textview"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:layout_marginTop="10dp"
-            android:textColor="?android:textColorPrimary"
-            android:textSize="20sp"
-            android:textStyle="bold" />
-
-        <!-- Voice network. -->
-        <TextView
-            android:id="@+id/voice_network"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:layout_marginTop="30dp"
-            android:textColor="@color/blue_text"
-            android:textSize="18sp"
-            android:textStyle="bold" />
-
-        <TextView
-            android:id="@+id/voice_network_details"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:layout_marginBottom="10dp" />
-
-        <!-- Data network. -->
-        <TextView
-            android:id="@+id/data_network"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:textColor="@color/blue_text"
-            android:textSize="18sp"
-            android:textStyle="bold" />
-
-        <TextView
-            android:id="@+id/data_network_details"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:layout_marginBottom="10dp" />
-
-        <!-- Additional network info. -->
-        <TextView
-            android:id="@+id/additional_network_info"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center"
-            android:textColor="@color/blue_text"
-            android:textSize="18sp"
-            android:textStyle="bold" />
-
-        <TextView
-            android:id="@+id/additional_network_info_details"
-            android:layout_height="wrap_content"
-            android:layout_width="wrap_content"
-            android:layout_gravity="center_horizontal"
-            android:textAlignment="center" />
-    </LinearLayout>
-</ScrollView>
\ No newline at end of file
diff --git a/app/src/main/res/menu/navigation_menu_top_appbar.xml b/app/src/main/res/menu/navigation_menu_top_appbar.xml
new file mode 100644
index 0000000..bd33b0c
--- /dev/null
+++ b/app/src/main/res/menu/navigation_menu_top_appbar.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+  Copyright © 2021 Soren Stoutner <soren@stoutner.com>.
+
+  This file is part of Privacy Cell <https://www.stoutner.com/privacy-cell>.
+
+  Privacy Cell is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  Privacy Cell is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
+
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item
+        android:id="@+id/permissions"
+        android:title="@string/permissions"
+        android:icon="@drawable/secure_5g_nr_sa"
+        android:orderInCategory="10" />
+
+    <item
+        android:id="@+id/privacy_policy"
+        android:title="@string/privacy_policy"
+        android:icon="@drawable/secure_5g_nr_sa"
+        android:orderInCategory="20" />
+
+    <item
+        android:id="@+id/changelog"
+        android:title="@string/changelog"
+        android:icon="@drawable/secure_5g_nr_sa"
+        android:orderInCategory="30" />
+
+    <item
+        android:id="@+id/licenses"
+        android:title="@string/licenses"
+        android:icon="@drawable/secure_5g_nr_sa"
+        android:orderInCategory="40" />
+
+    <item
+        android:id="@+id/contributors"
+        android:title="@string/contributors"
+        android:icon="@drawable/secure_5g_nr_sa"
+        android:orderInCategory="50" />
+
+    <!-- If a group has an id, a line is drawn above it in the navigation view. -->
+    <group android:id="@+id/links" >
+        <item
+            android:id="@+id/news"
+            android:title="@string/news"
+            android:icon="@drawable/secure_5g_nr_sa"
+            android:orderInCategory="60" />
+
+        <item
+            android:id="@+id/roadmap"
+            android:title="@string/roadmap"
+            android:icon="@drawable/secure_5g_nr_sa"
+            android:orderInCategory="70" />
+
+        <item
+            android:id="@+id/bug_tracker"
+            android:title="@string/bug_tracker"
+            android:icon="@drawable/secure_5g_nr_sa"
+            android:orderInCategory="80" />
+
+        <item
+            android:id="@+id/forum"
+            android:title="@string/forum"
+            android:icon="@drawable/secure_5g_nr_sa"
+            android:orderInCategory="90" />
+    </group>
+
+    <!-- If a group has an id, a line is drawn above it in the navigation view. -->
+    <group android:id="@+id/donation_group" >
+        <item
+            android:id="@+id/donations"
+            android:title="@string/donations"
+            android:icon="@drawable/secure_5g_nr_sa"
+            android:orderInCategory="100" />
+    </group>
+</menu>
\ No newline at end of file
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index b8e34ae..5b24de0 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -17,7 +17,7 @@
   along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
 
 <resources>
-    <style name="Theme.PrivacyCell" parent="Theme.AppCompat.DayNight">
+    <style name="Theme.PrivacyCell" parent="Theme.AppCompat.DayNight.NoActionBar">
         <!-- Main items. -->
         <item name="android:navigationBarColor">?android:attr/colorBackground</item>
         <item name="android:statusBarColor">?android:attr/colorBackground</item>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 66cb8e5..a330355 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -20,12 +20,30 @@
     <!-- General. -->
     <string name="privacy_cell">Privacy Cell</string>
     <string name="cell">Cell</string>
+    <string name="open_navigation_drawer">Open navigation drawer</string>
+    <string name="close_navigation_drawer">Close navigation drawer</string>
 
-    <!-- Text views.  Android removes double spaces, but extra spaces can be manually specified with the Unicode `\u0020` formatting. -->
+    <!-- Text views.  The `\n\n` code inserts a line break and should be preserved in translations.
+        Android removes double spaces, but extra spaces can be manually specified with the Unicode `\u0020` formatting.
+        The `%1$s` code inserts variables into the displayed text and should be preserved in translation. -->
+    <string name="secure_from_stingray">Your device is connected to a standalone 5G network.\n\nIt is secure from stingray IMSI man-in-the-middle attacks.</string>
+    <string name="not_secure_from_stingray">Your device is not connected to a standalone 5G network.\n\nIt is not secure from stingray IMSI man-in-the-middle attacks.</string>
     <string name="voice_network">Voice network: \u0020 %1$s</string>
     <string name="data_network">Data network: \u0020 %1$s</string>
     <string name="additional_network_info">Additional network info: \u0020 %1$s</string>
 
+    <!-- Navigation menu. -->
+    <string name="permissions">Permissions</string>
+    <string name="privacy_policy">Privacy Policy</string>
+    <string name="changelog">Changelog</string>
+    <string name="licenses">Licenses</string>
+    <string name="contributors">Contributors</string>
+    <string name="news">News</string>
+    <string name="roadmap">Roadmap</string>
+    <string name="bug_tracker">Bug Tracker</string>
+    <string name="forum">Forum</string>
+    <string name="donations">Donations</string>
+
     <!-- Network Types. -->
     <string name="unknown">Unknown</string>
     <string name="gprs">GPRS</string>
@@ -79,11 +97,6 @@
     <string name="lte_nr_nsa_mmwave">LTE NR NSA mmWave</string>
     <string name="lte_nr_nsa_mmwave_detail">Long Term Evolution New Radio Non-Standalone millimeter Wave</string>
 
-    <!-- Stingray. -->
-    <!-- The `\n\n` code inserts a line break and should be maintained in translations. -->
-    <string name="secure_from_stingray">Your device is connected to a standalone 5G network.\n\nIt is secure from stingray IMSI man-in-the-middle attacks.</string>
-    <string name="not_secure_from_stingray">Your device is not connected to a standalone 5G network.\n\nIt is not secure from stingray IMSI man-in-the-middle attacks.</string>
-
     <!-- Phone permission dialog. -->
     <string name="phone_permission">Phone Permission</string>
     <string name="phone_permission_text">Privacy Cell needs the Read Phone State permission to determine the safety level of your cell connection.</string>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index ccc9324..c9145bf 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -17,7 +17,7 @@
   along with Privacy Browser.  If not, see <http://www.gnu.org/licenses/>. -->
 
 <resources>
-    <style name="Theme.PrivacyCell" parent="Theme.AppCompat.DayNight">
+    <style name="Theme.PrivacyCell" parent="Theme.AppCompat.DayNight.NoActionBar">
         <!-- Main items. -->
         <item name="android:navigationBarColor">?android:attr/colorBackground</item>
         <item name="android:statusBarColor">?android:attr/colorBackground</item>
diff --git a/build.gradle b/build.gradle
index 527bd22..472ffe7 100644
--- a/build.gradle
+++ b/build.gradle
@@ -25,7 +25,7 @@ buildscript {
     }
 
     dependencies {
-        classpath "com.android.tools.build:gradle:7.0.0"
+        classpath 'com.android.tools.build:gradle:7.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.21"
 
         // NOTE: Do not place your application dependencies here; they belong
-- 
2.45.2