Support beginning a video recording with the microphone muted

Author: drift8797

app/src/main/java/app/grapheneos/camera/CamConfig.kt

@@ -1145,6 +1145,12 @@ class CamConfig(private val mActivity: MainActivity) {
                     } else {
                         View.VISIBLE
                     }
+                mActivity.muteToggle.visibility =
+                    if (includeAudio) {
+                        View.VISIBLE
+                    } else {
+                        View.GONE
+                    }
 
                 val videoCaptureBuilder = VideoCapture.Builder(
                     Recorder.Builder()
@@ -1426,8 +1432,6 @@ class CamConfig(private val mActivity: MainActivity) {
 
             mActivity.captureButton.setBackgroundResource(android.R.color.transparent)
             mActivity.captureButton.setImageResource(R.drawable.torch_off_button)
-
-            mActivity.micOffIcon.visibility = View.GONE
         } else {
             mActivity.qrOverlay.visibility = View.INVISIBLE
             mActivity.thirdOption.visibility = View.VISIBLE
@@ -1442,10 +1446,11 @@ class CamConfig(private val mActivity: MainActivity) {
                 mActivity.captureButton.setImageResource(R.drawable.recording)
             } else {
                 mActivity.captureButton.setImageResource(R.drawable.camera_shutter)
-                mActivity.micOffIcon.visibility = View.GONE
             }
         }
 
+        mActivity.micOffIcon.visibility = View.GONE
+        mActivity.muteToggle.visibility = View.GONE
         mActivity.cbText.visibility = if (isQRMode || isVideoMode || mActivity.timerDuration == 0) {
             View.INVISIBLE
         } else {

app/src/main/java/app/grapheneos/camera/capturer/VideoCapturer.kt

@@ -187,7 +187,7 @@ class VideoCapturer(private val mActivity: MainActivity) {
         val pendingRecording = recordingCtx.pendingRecording
 
         if (includeAudio) {
-            pendingRecording.withAudioEnabled()
+            pendingRecording.withAudioEnabled(isMuted)
         }
 
         beforeRecordingStarts()
@@ -315,14 +315,6 @@ class VideoCapturer(private val mActivity: MainActivity) {
         mActivity.timerView.visibility = View.VISIBLE
 
         mActivity.settingsDialog.includeAudioToggle.isEnabled = false
-
-        if (camConfig.includeAudio) {
-            isMuted = false
-            mActivity.muteToggle.setImageResource(R.drawable.mic_on)
-            mActivity.muteToggle.setBackgroundColor(mActivity.getColor(R.color.red))
-            mActivity.muteToggle.tooltipText = mActivity.getString(R.string.tap_to_mute_audio)
-            mActivity.muteToggle.visibility = View.VISIBLE
-        }
     }
 
     private fun afterRecordingStops() {
@@ -375,22 +367,19 @@ class VideoCapturer(private val mActivity: MainActivity) {
         //   mActivity.micOffIcon.visibility = View.VISIBLE
 
         mActivity.settingsDialog.includeAudioToggle.isEnabled = true
-        mActivity.muteToggle.visibility = View.GONE
 
         isRecording = false
 
         mActivity.forceUpdateOrientationSensor()
     }
 
     fun muteRecording() {
-        if (!isRecording) return
         check(camConfig.includeAudio)
         isMuted = true
         recording?.mute(true)
     }
 
     fun unmuteRecording() {
-        if (!isRecording) return
         check(camConfig.includeAudio)
         isMuted = false
         recording?.mute(false)

app/src/main/java/app/grapheneos/camera/ui/SettingsDialog.kt

@@ -369,6 +369,11 @@ class SettingsDialog(val mActivity: MainActivity, themedContext: Context) :
             } else {
                 View.VISIBLE
             }
+            mActivity.muteToggle.visibility = if (includeAudioToggle.isChecked) {
+                View.VISIBLE
+            } else {
+                View.GONE
+            }
 
             camConfig.includeAudio = includeAudioToggle.isChecked
         }

app/src/main/java/app/grapheneos/camera/ui/activities/VideoCaptureActivity.kt

@@ -64,6 +64,7 @@ class VideoCaptureActivity : CaptureActivity() {
     override fun showPreview() {
         super.showPreview()
         thirdOption.visibility = View.VISIBLE
+        muteToggle.visibility = View.GONE
     }
 
     private fun confirmVideo() {