From 48ba5fc9466c9fbbb8a925609ff1e635f1de0aaf Mon Sep 17 00:00:00 2001
From: Sebastiano Barezzi <seba@sebaubuntu.dev>
Date: Tue, 27 Aug 2024 02:33:20 +0200
Subject: [PATCH] Aperture: Add support for mute button and mic mute gesture

Change-Id: I99d5384ef3c49069d9f9564213622a345b3a1f36
---
 .../java/org/lineageos/aperture/CameraActivity.kt   | 13 +++++++++++++
 .../org/lineageos/aperture/ext/SharedPreferences.kt |  2 ++
 .../org/lineageos/aperture/models/GestureAction.kt  |  5 +++++
 .../org/lineageos/aperture/models/HardwareKey.kt    |  8 ++++++++
 app/src/main/res/values/arrays.xml                  |  8 ++++++++
 app/src/main/res/values/strings.xml                 |  2 ++
 6 files changed, 38 insertions(+)

diff --git a/app/src/main/java/org/lineageos/aperture/CameraActivity.kt b/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
index 29703d62..49ee12d6 100644
--- a/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
+++ b/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
@@ -2493,6 +2493,15 @@ open class CameraActivity : AppCompatActivity(R.layout.activity_camera) {
                 true
             }
 
+            GestureAction.MIC_MUTE -> {
+                if (cameraMode == CameraMode.VIDEO && micButton.isEnabled &&
+                    event?.repeatCount == 0
+                ) {
+                    toggleMicrophoneMode()
+                }
+                true
+            }
+
             GestureAction.ZOOM -> {
                 when (increase) {
                     true -> zoomIn()
@@ -2545,6 +2554,10 @@ open class CameraActivity : AppCompatActivity(R.layout.activity_camera) {
                 true
             }
 
+            GestureAction.MIC_MUTE -> {
+                true
+            }
+
             GestureAction.ZOOM -> {
                 true
             }
diff --git a/app/src/main/java/org/lineageos/aperture/ext/SharedPreferences.kt b/app/src/main/java/org/lineageos/aperture/ext/SharedPreferences.kt
index 18502923..2961b749 100644
--- a/app/src/main/java/org/lineageos/aperture/ext/SharedPreferences.kt
+++ b/app/src/main/java/org/lineageos/aperture/ext/SharedPreferences.kt
@@ -470,6 +470,7 @@ internal fun SharedPreferences.getHardwareKeyAction(
 ) = when (getString("${hardwareKey.sharedPreferencesKeyPrefix}_action", null)) {
     "shutter" -> GestureAction.SHUTTER
     "focus" -> GestureAction.FOCUS
+    "mic_mute" -> GestureAction.MIC_MUTE
     "zoom" -> GestureAction.ZOOM
     "volume", "default" -> GestureAction.DEFAULT // volume for compat
     "nothing" -> GestureAction.NOTHING
@@ -485,6 +486,7 @@ internal fun SharedPreferences.getHardwareKeyInvert(
 internal fun gestureActionToString(gestureAction: GestureAction) = when (gestureAction) {
     GestureAction.SHUTTER -> "shutter"
     GestureAction.FOCUS -> "focus"
+    GestureAction.MIC_MUTE -> "mic_mute"
     GestureAction.ZOOM -> "zoom"
     GestureAction.DEFAULT -> "default"
     GestureAction.NOTHING -> "nothing"
diff --git a/app/src/main/java/org/lineageos/aperture/models/GestureAction.kt b/app/src/main/java/org/lineageos/aperture/models/GestureAction.kt
index 7d76a7c8..6e36fb1a 100644
--- a/app/src/main/java/org/lineageos/aperture/models/GestureAction.kt
+++ b/app/src/main/java/org/lineageos/aperture/models/GestureAction.kt
@@ -22,6 +22,11 @@ enum class GestureAction(
      */
     FOCUS(false),
 
+    /**
+     * Microphone mute during video recording.
+     */
+    MIC_MUTE(false),
+
     /**
      * Zoom in or out.
      */
diff --git a/app/src/main/java/org/lineageos/aperture/models/HardwareKey.kt b/app/src/main/java/org/lineageos/aperture/models/HardwareKey.kt
index 2cdf2ab5..92f9a9a7 100644
--- a/app/src/main/java/org/lineageos/aperture/models/HardwareKey.kt
+++ b/app/src/main/java/org/lineageos/aperture/models/HardwareKey.kt
@@ -47,6 +47,14 @@ enum class HardwareKey(
         GestureAction.FOCUS,
         R.string.focus_button_action_title,
     ),
+    MUTE(
+        KeyEvent.KEYCODE_MUTE,
+        null,
+        "mute_button",
+        false,
+        GestureAction.MIC_MUTE,
+        R.string.mute_button_action_title,
+    ),
     VOLUME(
         KeyEvent.KEYCODE_VOLUME_UP,
         KeyEvent.KEYCODE_VOLUME_DOWN,
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 95c0b04b..beb74913 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -8,6 +8,7 @@
     <string-array name="gesture_actions_entries" translatable="false">
         <item>@string/gesture_action_shutter</item>
         <item>@string/gesture_action_focus</item>
+        <item>@string/gesture_action_mic_mute</item>
         <item>@string/gesture_action_zoom</item>
         <item>@string/gesture_action_default</item>
         <item>@string/gesture_action_nothing</item>
@@ -16,6 +17,7 @@
     <string-array name="gesture_actions_values" translatable="false">
         <item>shutter</item>
         <item>focus</item>
+        <item>mic_mute</item>
         <item>zoom</item>
         <item>default</item>
         <item>nothing</item>
@@ -25,6 +27,7 @@
     <string-array name="gesture_actions_no_two_way_entries" translatable="false">
         <item>@string/gesture_action_shutter</item>
         <item>@string/gesture_action_focus</item>
+        <item>@string/gesture_action_mic_mute</item>
         <item>@string/gesture_action_default</item>
         <item>@string/gesture_action_nothing</item>
     </string-array>
@@ -32,6 +35,7 @@
     <string-array name="gesture_actions_no_two_way_values" translatable="false">
         <item>shutter</item>
         <item>focus</item>
+        <item>mic_mute</item>
         <item>default</item>
         <item>nothing</item>
     </string-array>
@@ -40,6 +44,7 @@
     <string-array name="gesture_actions_no_default_entries" translatable="false">
         <item>@string/gesture_action_shutter</item>
         <item>@string/gesture_action_focus</item>
+        <item>@string/gesture_action_mic_mute</item>
         <item>@string/gesture_action_zoom</item>
         <item>@string/gesture_action_nothing</item>
     </string-array>
@@ -47,6 +52,7 @@
     <string-array name="gesture_actions_no_default_values" translatable="false">
         <item>shutter</item>
         <item>focus</item>
+        <item>mic_mute</item>
         <item>zoom</item>
         <item>nothing</item>
     </string-array>
@@ -55,12 +61,14 @@
     <string-array name="gesture_actions_no_default_no_two_way_entries" translatable="false">
         <item>@string/gesture_action_shutter</item>
         <item>@string/gesture_action_focus</item>
+        <item>@string/gesture_action_mic_mute</item>
         <item>@string/gesture_action_nothing</item>
     </string-array>
 
     <string-array name="gesture_actions_no_default_no_two_way_values" translatable="false">
         <item>shutter</item>
         <item>focus</item>
+        <item>mic_mute</item>
         <item>nothing</item>
     </string-array>
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index bfd4b1d6..cdecd169 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -119,6 +119,7 @@
     <string name="single_buttons_title">Single buttons</string>
     <string name="camera_button_action_title">Camera button action</string>
     <string name="focus_button_action_title">Focus button action</string>
+    <string name="mute_button_action_title">Mute button action</string>
     <string name="volume_buttons_title">Volume buttons</string>
     <string name="volume_buttons_action_title">Volume buttons action</string>
     <string name="volume_buttons_invert_title">Invert volume buttons</string>
@@ -211,6 +212,7 @@
     <!-- Gesture actions -->
     <string name="gesture_action_shutter">Shutter</string>
     <string name="gesture_action_focus">Focus</string>
+    <string name="gesture_action_mic_mute">Microphone mute</string>
     <string name="gesture_action_zoom">Zoom</string>
     <string name="gesture_action_default">Android\'s default</string>
     <string name="gesture_action_nothing">Nothing</string>