From 852a8a00273c9128efeed0217a8e5d3fcd8bf780 Mon Sep 17 00:00:00 2001
From: Lena <lena@omega>
Date: Sat, 1 Aug 2026 00:00:00 +0000
Subject: app: harden mirroring lifecycle and state

---
 .../main/res/drawable/ic_launcher_foreground.xml   |  13 +-
 app/src/main/res/drawable/ic_settings.xml          |  10 +-
 app/src/main/res/layout/device_row.xml             |  28 +--
 app/src/main/res/layout/licenses.xml               |  20 ++
 app/src/main/res/layout/main.xml                   | 264 +++++++++++----------
 app/src/main/res/layout/mirror.xml                 |  46 +++-
 app/src/main/res/layout/settings.xml               |  60 +++--
 app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml |   5 +-
 app/src/main/res/values/ids.xml                    |  10 -
 app/src/main/res/values/strings.xml                |  40 +++-
 app/src/main/res/values/styles.xml                 |   2 +-
 app/src/main/res/xml/data_extraction_rules.xml     |  14 ++
 12 files changed, 305 insertions(+), 207 deletions(-)
 create mode 100644 app/src/main/res/layout/licenses.xml
 delete mode 100644 app/src/main/res/values/ids.xml
 create mode 100644 app/src/main/res/xml/data_extraction_rules.xml

(limited to 'app/src/main/res')

diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
index e5b7400..ba62f39 100644
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -1,16 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Foreground: a fresh take on wireless screen mirroring.
-       1. A small phone (source) and a larger phone (target display).
-       2. Cyan wireless arcs rising from the small phone toward the large
-          one - the wireless ADB link / casting direction.
-       3. A play triangle on the large screen - references scrcpy's
-          upstream identity ("playing what the device is showing").
-     Geometry mirrors the AI-generated reference 1:1. The arcs carry the
-     one accent colour; everything else is the light foreground tone.
-     For the Android 13+ themed (monochrome) icon the same drawable is
-     reused: the system tints by coverage, so the colours here are
-     irrelevant in that mode. Adaptive viewport is 108x108; all content
-     stays inside the inner safe zone. -->
+<!-- Wireless screen-mirroring glyph for the adaptive launcher icon. -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="108dp"
     android:height="108dp"
diff --git a/app/src/main/res/drawable/ic_settings.xml b/app/src/main/res/drawable/ic_settings.xml
index 696f6c2..9e50804 100644
--- a/app/src/main/res/drawable/ic_settings.xml
+++ b/app/src/main/res/drawable/ic_settings.xml
@@ -1,12 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Gear glyph for the Settings action in the Main header. -->
+<!-- Sliders glyph for the Settings action in the Main header. -->
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24"
     android:tint="@color/on_surface_muted">
+    <path
+        android:fillColor="@android:color/transparent"
+        android:strokeColor="#FFFFFF"
+        android:strokeLineCap="round"
+        android:strokeWidth="2"
+        android:pathData="M4,7h16M4,12h16M4,17h16"/>
     <path
         android:fillColor="#FFFFFF"
-        android:pathData="M19.14,12.94c0.04,-0.3 0.06,-0.61 0.06,-0.94c0,-0.32 -0.02,-0.64 -0.07,-0.94l2.03,-1.58c0.18,-0.14 0.23,-0.41 0.12,-0.61l-1.92,-3.32c-0.12,-0.22 -0.37,-0.29 -0.59,-0.22l-2.39,0.96c-0.5,-0.38 -1.03,-0.7 -1.62,-0.94l-0.36,-2.54c-0.04,-0.24 -0.24,-0.41 -0.48,-0.41h-3.84c-0.24,0 -0.43,0.17 -0.47,0.41l-0.36,2.54c-0.59,0.24 -1.13,0.57 -1.62,0.94l-2.39,-0.96c-0.22,-0.08 -0.47,0 -0.59,0.22L2.74,8.87C2.62,9.08 2.66,9.34 2.86,9.48l2.03,1.58C4.84,11.36 4.82,11.69 4.82,12s0.02,0.64 0.07,0.94l-2.03,1.58c-0.18,0.14 -0.23,0.41 -0.12,0.61l1.92,3.32c0.12,0.22 0.37,0.29 0.59,0.22l2.39,-0.96c0.5,0.38 1.03,0.7 1.62,0.94l0.36,2.54c0.05,0.24 0.24,0.41 0.48,0.41h3.84c0.24,0 0.44,-0.17 0.47,-0.41l0.36,-2.54c0.59,-0.24 1.13,-0.56 1.62,-0.94l2.39,0.96c0.22,0.08 0.47,0 0.59,-0.22l1.92,-3.32c0.12,-0.22 0.07,-0.47 -0.12,-0.61L19.14,12.94zM12,15.6c-1.98,0 -3.6,-1.62 -3.6,-3.6s1.62,-3.6 3.6,-3.6s3.6,1.62 3.6,3.6S13.98,15.6 12,15.6z"/>
+        android:pathData="M8,5a2,2 0,1 0,0 4a2,2 0,1 0,0 -4M16,10a2,2 0,1 0,0 4a2,2 0,1 0,0 -4M10,15a2,2 0,1 0,0 4a2,2 0,1 0,0 -4"/>
 </vector>
diff --git a/app/src/main/res/layout/device_row.xml b/app/src/main/res/layout/device_row.xml
index f06ab20..0471639 100644
--- a/app/src/main/res/layout/device_row.xml
+++ b/app/src/main/res/layout/device_row.xml
@@ -1,28 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Saved-device row: phone glyph + "host:port" label, with the platform
-     touch ripple. Bound by an ArrayAdapter via R.id.device_label. -->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<!-- Saved-device row with a platform touch ripple. -->
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/device_label"
+    style="@style/DeviceLabel"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:orientation="horizontal"
     android:gravity="center_vertical"
     android:minHeight="56dp"
     android:paddingHorizontal="@dimen/space_sm"
     android:paddingVertical="@dimen/space_md"
-    android:background="?android:attr/selectableItemBackground">
-
-    <ImageView
-        android:layout_width="24dp"
-        android:layout_height="24dp"
-        android:src="@drawable/ic_device"
-        android:contentDescription="@null"/>
-
-    <TextView
-        android:id="@+id/device_label"
-        style="@style/DeviceLabel"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:layout_weight="1"
-        android:layout_marginStart="@dimen/space_md"/>
-
-</LinearLayout>
+    android:drawableStart="@drawable/ic_device"
+    android:drawablePadding="@dimen/space_md"
+    android:foreground="?android:attr/selectableItemBackground"/>
diff --git a/app/src/main/res/layout/licenses.xml b/app/src/main/res/layout/licenses.xml
new file mode 100644
index 0000000..6ca02ab
--- /dev/null
+++ b/app/src/main/res/layout/licenses.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Plain scrolling text. The notices are wrapped at 78 columns in the
+     asset, so they are shown in a monospace face at a size that does not
+     re-wrap them into nonsense. -->
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/root"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="@dimen/space_lg">
+
+    <TextView
+        android:id="@+id/notices"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@color/on_surface"
+        android:textSize="12sp"
+        android:fontFamily="monospace"
+        android:textIsSelectable="true"/>
+
+</ScrollView>
diff --git a/app/src/main/res/layout/main.xml b/app/src/main/res/layout/main.xml
index 0b1273b..15b1c90 100644
--- a/app/src/main/res/layout/main.xml
+++ b/app/src/main/res/layout/main.xml
@@ -1,161 +1,177 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Root padding is the base; Ui.padForInsets() adds the system bar and
+<!-- One scroll for the whole page. The saved-device rows are built into
+     the LinearLayout below rather than a ListView, because a ListView
+     inside a ScrollView cannot measure itself and splitting the screen
+     into two independently scrolling halves left one of them unusable at
+     some sizes. The list is a handful of rows; it does not need
+     recycling.
+
+     Root padding is the base; Ui.padForInsets() adds the system bar and
      IME insets to it at runtime (the window is edge-to-edge). -->
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:orientation="vertical"
+    android:fillViewport="true"
     android:padding="@dimen/space_lg">
 
-    <!-- Header: app glyph + name, Settings on the right. -->
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:orientation="horizontal"
-        android:gravity="center_vertical"
-        android:layout_marginBottom="@dimen/space_lg">
+        android:orientation="vertical">
 
-        <ImageView
-            android:layout_width="40dp"
-            android:layout_height="40dp"
-            android:src="@drawable/ic_launcher_foreground"
-            android:scaleType="fitCenter"
-            android:contentDescription="@null"/>
-
-        <TextView
-            android:layout_width="0dp"
+        <!-- Header: app glyph + name, Settings on the right. -->
+        <LinearLayout
+            android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:layout_marginStart="@dimen/space_sm"
-            android:text="@string/app_name"
-            android:textColor="@color/on_surface"
-            android:textSize="22sp"
-            android:textStyle="bold"/>
-
-        <ImageButton
-            android:id="@+id/settings"
-            android:layout_width="48dp"
-            android:layout_height="48dp"
-            android:src="@drawable/ic_settings"
-            android:scaleType="centerInside"
-            android:background="?android:attr/selectableItemBackgroundBorderless"
-            android:contentDescription="@string/settings"/>
-
-    </LinearLayout>
-
-    <!-- Pairing form. Each field is one value the target already prints,
-         copied verbatim: the Wireless debugging screen shows the device
-         address as a single "ip:port" string, and the pairing dialog adds
-         its own port plus the code. -->
-    <LinearLayout
-        style="@style/Card"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content">
+            android:orientation="horizontal"
+            android:gravity="center_vertical"
+            android:layout_marginBottom="@dimen/space_lg">
 
-        <TextView
-            style="@style/SectionHeader"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/pair_a_device"/>
+            <ImageView
+                android:layout_width="40dp"
+                android:layout_height="40dp"
+                android:src="@drawable/ic_launcher_foreground"
+                android:scaleType="fitCenter"
+                android:contentDescription="@null"/>
 
-        <TextView
-            style="@style/Caption"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/pair_help"/>
+            <TextView
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:layout_marginStart="@dimen/space_sm"
+                android:text="@string/app_name"
+                android:textColor="@color/on_surface"
+                android:textSize="22sp"
+                android:textStyle="bold"/>
+
+            <ImageButton
+                android:id="@+id/settings"
+                android:layout_width="48dp"
+                android:layout_height="48dp"
+                android:src="@drawable/ic_settings"
+                android:scaleType="centerInside"
+                android:background="?android:attr/selectableItemBackgroundBorderless"
+                android:contentDescription="@string/settings"/>
 
-        <TextView
-            style="@style/FieldLabel"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/label_address"/>
+        </LinearLayout>
 
-        <TextView
-            style="@style/Caption"
+        <!-- Pairing form. Each field is one value the target already
+             prints, copied verbatim: the Wireless debugging screen shows
+             the device address as a single "ip:port" string, and the
+             pairing dialog adds its own port plus the code. -->
+        <LinearLayout
+            style="@style/Card"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/sub_address"/>
+            android:layout_height="wrap_content">
 
-        <EditText
-            android:id="@+id/device_address"
-            style="@style/Field"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/space_xs"
-            android:hint="@string/address_hint"
-            android:inputType="textUri"
-            android:autofillHints="postalAddress"/>
+            <TextView
+                style="@style/SectionHeader"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/pair_a_device"/>
 
-        <TextView
-            style="@style/FieldLabel"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="@string/label_pairing"/>
+            <TextView
+                style="@style/Caption"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/pair_help"/>
 
-        <TextView
-            style="@style/Caption"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/sub_pairing"/>
+            <TextView
+                style="@style/FieldLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/label_address"/>
 
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:orientation="horizontal"
-            android:layout_marginTop="@dimen/space_xs">
+            <TextView
+                style="@style/Caption"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/sub_address"/>
 
             <EditText
-                android:id="@+id/pair_port"
+                android:id="@+id/device_address"
                 style="@style/Field"
-                android:layout_width="0dp"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:layout_marginEnd="@dimen/space_sm"
-                android:hint="@string/pair_port_hint"
-                android:inputType="number"
-                android:autofillHints="off"/>
+                android:layout_marginTop="@dimen/space_xs"
+                android:hint="@string/address_hint"
+                android:inputType="textUri"
+                android:importantForAutofill="no"/>
+
+            <TextView
+                style="@style/FieldLabel"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/label_pairing"/>
 
-            <EditText
-                android:id="@+id/pair_code"
-                style="@style/Field"
-                android:layout_width="0dp"
+            <TextView
+                style="@style/Caption"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_weight="1"
-                android:hint="@string/pair_code_hint"
-                android:inputType="numberPassword"
-                android:maxLength="6"
-                android:autofillHints="off"/>
+                android:text="@string/sub_pairing"/>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal"
+                android:layout_marginTop="@dimen/space_xs">
+
+                <EditText
+                    android:id="@+id/pair_port"
+                    style="@style/Field"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:layout_marginEnd="@dimen/space_sm"
+                    android:hint="@string/pair_port_hint"
+                    android:inputType="number"
+                    android:importantForAutofill="no"/>
+
+                <EditText
+                    android:id="@+id/pair_code"
+                    style="@style/Field"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:hint="@string/pair_code_hint"
+                    android:inputType="numberPassword"
+                    android:maxLength="6"
+                    android:importantForAutofill="no"/>
+
+            </LinearLayout>
+
+            <TextView
+                style="@style/Caption"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/space_md"
+                android:text="@string/network_trust"/>
+
+            <Button
+                android:id="@+id/pair"
+                style="@style/Button.Primary"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="@dimen/space_lg"
+                android:text="@string/pair_and_save"/>
 
         </LinearLayout>
 
-        <Button
-            android:id="@+id/pair"
-            style="@style/Button.Primary"
+        <TextView
+            style="@style/SectionHeader"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginTop="@dimen/space_lg"
-            android:text="@string/pair_and_save"/>
-
-    </LinearLayout>
+            android:text="@string/saved_devices"/>
 
-    <TextView
-        style="@style/SectionHeader"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:text="@string/saved_devices"/>
-
-    <FrameLayout
-        android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1">
-
-        <ListView
+        <LinearLayout
             android:id="@+id/devices"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
             android:divider="@color/stroke"
-            android:dividerHeight="1dp"/>
+            android:showDividers="middle"
+            android:dividerPadding="0dp"/>
 
         <TextView
             android:id="@+id/devices_empty"
@@ -166,6 +182,6 @@
             android:paddingTop="@dimen/space_xl"
             android:text="@string/no_devices_yet"/>
 
-    </FrameLayout>
+    </LinearLayout>
 
-</LinearLayout>
+</ScrollView>
diff --git a/app/src/main/res/layout/mirror.xml b/app/src/main/res/layout/mirror.xml
index cf24e11..d2355a8 100644
--- a/app/src/main/res/layout/mirror.xml
+++ b/app/src/main/res/layout/mirror.xml
@@ -1,14 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Release Mirror layout: SurfaceView for the video pipeline plus a
-     floating top status pill with Record and a Reconnect button (visible
-     only when the session is in DISCONNECTED state). The debug layout
-     under src/debug/res/layout/mirror.xml shadows this with a TextureView
-     and extra stats overlay used by the e2e screen capture. -->
+<!-- Video surface with optional target navigation and reconnect controls. -->
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/root"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="#000000">
+    tools:ignore="MergeRootFrame">
 
+    <!-- Sized at runtime to the target's aspect ratio and centred, so the
+         black FrameLayout behind it shows as letterbox bars. -->
     <SurfaceView
         android:id="@+id/surface"
         android:layout_width="match_parent"
@@ -39,16 +39,42 @@
             android:ellipsize="end"
             android:text="@string/connecting"/>
 
+
+        <Button
+            android:id="@+id/nav_back"
+            style="@style/Button.Secondary"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/space_sm"
+            android:minWidth="0dp"
+            android:minHeight="@dimen/touch_min"
+            android:paddingHorizontal="@dimen/space_md"
+            android:paddingVertical="@dimen/space_xs"
+            android:text="@string/nav_back"/>
+
+        <Button
+            android:id="@+id/nav_home"
+            style="@style/Button.Secondary"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="@dimen/space_sm"
+            android:minWidth="0dp"
+            android:minHeight="@dimen/touch_min"
+            android:paddingHorizontal="@dimen/space_md"
+            android:paddingVertical="@dimen/space_xs"
+            android:text="@string/nav_home"/>
+
         <Button
-            android:id="@+id/record"
+            android:id="@+id/nav_recents"
             style="@style/Button.Secondary"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/space_sm"
-            android:minHeight="0dp"
+            android:minWidth="0dp"
+            android:minHeight="@dimen/touch_min"
             android:paddingHorizontal="@dimen/space_md"
             android:paddingVertical="@dimen/space_xs"
-            android:text="@string/record"/>
+            android:text="@string/nav_recents"/>
 
         <Button
             android:id="@+id/reconnect"
@@ -56,7 +82,7 @@
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_marginStart="@dimen/space_sm"
-            android:minHeight="0dp"
+            android:minHeight="@dimen/touch_min"
             android:paddingHorizontal="@dimen/space_md"
             android:paddingVertical="@dimen/space_xs"
             android:text="@string/reconnect"
diff --git a/app/src/main/res/layout/settings.xml b/app/src/main/res/layout/settings.xml
index 76f706b..aa2f117 100644
--- a/app/src/main/res/layout/settings.xml
+++ b/app/src/main/res/layout/settings.xml
@@ -51,21 +51,21 @@
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="H.264 (default)"/>
+                    android:text="@string/video_h264"/>
 
                 <RadioButton
                     android:id="@+id/video_h265"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="H.265"/>
+                    android:text="@string/video_h265"/>
 
                 <RadioButton
                     android:id="@+id/video_av1"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="AV1 (requires target Android 14+)"/>
+                    android:text="@string/video_av1"/>
 
             </RadioGroup>
 
@@ -93,14 +93,14 @@
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Raw PCM (1.5 Mbps, default)"/>
+                    android:text="@string/audio_raw"/>
 
                 <RadioButton
                     android:id="@+id/audio_opus"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Opus (~128 kbps)"/>
+                    android:text="@string/audio_opus"/>
 
             </RadioGroup>
 
@@ -128,42 +128,42 @@
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Original (default)"/>
+                    android:text="@string/max_size_original"/>
 
                 <RadioButton
                     android:id="@+id/max_size_480"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="480"/>
+                    android:text="@string/max_size_480"/>
 
                 <RadioButton
                     android:id="@+id/max_size_720"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="720"/>
+                    android:text="@string/max_size_720"/>
 
                 <RadioButton
                     android:id="@+id/max_size_1080"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="1080"/>
+                    android:text="@string/max_size_1080"/>
 
                 <RadioButton
                     android:id="@+id/max_size_1440"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="1440"/>
+                    android:text="@string/max_size_1440"/>
 
                 <RadioButton
                     android:id="@+id/max_size_2160"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="2160"/>
+                    android:text="@string/max_size_2160"/>
 
             </RadioGroup>
 
@@ -191,35 +191,35 @@
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="1 Mbps"/>
+                    android:text="@string/bit_rate_1m"/>
 
                 <RadioButton
                     android:id="@+id/bit_rate_2m"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="2 Mbps"/>
+                    android:text="@string/bit_rate_2m"/>
 
                 <RadioButton
                     android:id="@+id/bit_rate_4m"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="4 Mbps"/>
+                    android:text="@string/bit_rate_4m"/>
 
                 <RadioButton
                     android:id="@+id/bit_rate_8m"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="8 Mbps (default)"/>
+                    android:text="@string/bit_rate_8m"/>
 
                 <RadioButton
                     android:id="@+id/bit_rate_16m"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="16 Mbps"/>
+                    android:text="@string/bit_rate_16m"/>
 
             </RadioGroup>
 
@@ -247,35 +247,35 @@
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="Unlimited (default)"/>
+                    android:text="@string/max_fps_unlimited"/>
 
                 <RadioButton
                     android:id="@+id/max_fps_30"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="30"/>
+                    android:text="@string/max_fps_30"/>
 
                 <RadioButton
                     android:id="@+id/max_fps_60"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="60"/>
+                    android:text="@string/max_fps_60"/>
 
                 <RadioButton
                     android:id="@+id/max_fps_90"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="90"/>
+                    android:text="@string/max_fps_90"/>
 
                 <RadioButton
                     android:id="@+id/max_fps_120"
                     style="@style/RadioOption"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
-                    android:text="120"/>
+                    android:text="@string/max_fps_120"/>
 
             </RadioGroup>
 
@@ -293,6 +293,13 @@
                 android:layout_height="wrap_content"
                 android:text="@string/display"/>
 
+            <CheckBox
+                android:id="@+id/clipboard_sync"
+                style="@style/RadioOption"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="@string/clipboard_sync"/>
+
             <CheckBox
                 android:id="@+id/show_status_bar"
                 style="@style/RadioOption"
@@ -302,6 +309,17 @@
 
         </LinearLayout>
 
+        <!-- Required, not decorative: the bundled SPAKE2 library is
+             LGPL-3.0 and the combined work has to give the user prominent
+             notice of that and of where to get the source. -->
+        <Button
+            android:id="@+id/licenses"
+            style="@style/Button.Secondary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="@dimen/space_lg"
+            android:text="@string/licenses"/>
+
     </LinearLayout>
 
 </ScrollView>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 93542a7..9378d4c 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+<!-- Adaptive icons require a version-qualified resource directory. -->
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:ignore="ObsoleteSdkInt">
     <background android:drawable="@drawable/ic_launcher_background"/>
     <foreground android:drawable="@drawable/ic_launcher_foreground"/>
     <monochrome android:drawable="@drawable/ic_launcher_foreground"/>
diff --git a/app/src/main/res/values/ids.xml b/app/src/main/res/values/ids.xml
deleted file mode 100644
index f551102..0000000
--- a/app/src/main/res/values/ids.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- IDs referenced from Mirror.java that live only in the debug
-     layout (src/debug/res/layout/mirror.xml). Declaring them here
-     means R.id.* is stable across both build types; findViewById
-     returns null in release where the views are absent. -->
-<resources>
-    <item name="overlay_target" type="id"/>
-    <item name="overlay_stats"  type="id"/>
-    <item name="overlay_event"  type="id"/>
-</resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d7c45ac..9b7e03b 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
     <string name="app_name">scrcpy</string>
     <string name="address_hint">192.168.1.42:41234</string>
     <string name="pair_port_hint">37123</string>
@@ -12,26 +12,56 @@
     <string name="bad_address">Enter the device address as 192.168.1.42:41234</string>
     <string name="bad_pair_port">Pairing port must be a number from 1 to 65535</string>
     <string name="bad_pair_code">Enter the 6-digit pairing code</string>
+    <string name="device_not_paired">This target is not paired. Pair it again from the device list.</string>
+    <string name="device_list_unreadable">The paired-device list could not be read; it was left unchanged.</string>
+    <string name="network_trust">Use only on a network you trust, or over a VPN. ADB cannot verify the target\'s identity, so anything answering this address could receive what you type.</string>
     <string name="pair_and_save">Pair and save</string>
     <string name="pair_a_device">Pair a device</string>
     <string name="saved_devices">Saved devices</string>
     <string name="notif_session_active">Mirroring active</string>
     <string name="settings">Settings</string>
+    <string name="licenses">Open-source licenses</string>
+    <string name="licenses_unavailable">Notices unavailable.</string>
     <string name="video_codec">Video codec</string>
     <string name="audio_codec">Audio codec</string>
+    <string name="video_h264">H.264 (default)</string>
+    <string name="video_h265">H.265</string>
+    <string name="video_av1" tools:ignore="Typos">AV1 (target Android 14+)</string>
+    <string name="audio_raw">Raw PCM (1.5 Mbps)</string>
+    <string name="audio_opus">Opus (~128 kbps, default)</string>
     <string name="forget_device">Forget device?</string>
     <string name="max_size">Max size (long edge, px)</string>
+    <string name="max_size_original">Original</string>
+    <string name="max_size_480">480</string>
+    <string name="max_size_720">720</string>
+    <string name="max_size_1080">1080 (default)</string>
+    <string name="max_size_1440">1440</string>
+    <string name="max_size_2160">2160</string>
     <string name="video_bit_rate">Video bit rate</string>
+    <string name="bit_rate_1m">1 Mbps</string>
+    <string name="bit_rate_2m">2 Mbps</string>
+    <string name="bit_rate_4m">4 Mbps (default)</string>
+    <string name="bit_rate_8m">8 Mbps</string>
+    <string name="bit_rate_16m">16 Mbps</string>
     <string name="max_fps">Max fps</string>
+    <string name="max_fps_unlimited">Unlimited (default)</string>
+    <string name="max_fps_30">30</string>
+    <string name="max_fps_60">60</string>
+    <string name="max_fps_90">90</string>
+    <string name="max_fps_120">120</string>
     <string name="reconnect">Reconnect</string>
+    <string name="nav_back">Back</string>
+    <string name="nav_home">Home</string>
+    <string name="nav_recents">Recents</string>
     <string name="connecting">connecting…</string>
     <string name="disconnected">disconnected</string>
-    <string name="record">Record</string>
-    <string name="record_on">Stop recording</string>
-    <string name="hint_long_press_back">Long-press Back to send it to the target device.</string>
+    <string name="session_error">Session error: %1$s</string>
+    <string name="session_stop_timeout">The old session did not stop. Reconnect was cancelled.</string>
+    <string name="hint_back">Back goes to the target. Press Back twice to leave. Home and Recents are in the bar above.</string>
     <string name="pairing">Pairing…</string>
     <string name="settings_apply_on_reconnect">Changes apply on the next connection.</string>
     <string name="display">Display</string>
-    <string name="show_status_bar">Show status bar (IP, resolution, Record) while mirroring</string>
+    <string name="clipboard_sync">Sync clipboard with the target</string>
+    <string name="show_status_bar">Show status bar (IP and resolution) while mirroring</string>
     <string name="no_devices_yet">No devices paired yet - fill the fields above and tap Pair.</string>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index d0b07ac..6e81bf1 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -45,7 +45,7 @@
         <item name="android:textSize">15sp</item>
         <item name="android:paddingTop">@dimen/space_sm</item>
         <item name="android:paddingBottom">@dimen/space_sm</item>
-        <item name="android:minHeight">44dp</item>
+        <item name="android:minHeight">@dimen/touch_min</item>
     </style>
 
     <style name="Note">
diff --git a/app/src/main/res/xml/data_extraction_rules.xml b/app/src/main/res/xml/data_extraction_rules.xml
new file mode 100644
index 0000000..54630d1
--- /dev/null
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- The app's private files hold the ADB private key and the list of
+     paired targets. Neither may leave this device: allowBackup="false"
+     already blocks cloud backup, but Android 12's device-to-device
+     transfer is a separate path and would otherwise clone an identity
+     the target has authorised onto another phone. -->
+<data-extraction-rules>
+    <cloud-backup>
+        <exclude domain="root"/>
+    </cloud-backup>
+    <device-transfer>
+        <exclude domain="root"/>
+    </device-transfer>
+</data-extraction-rules>
-- 
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