Aperture: Add toggle for FFC horizontal flip

Change-Id: I88be24eb602fb60d13174ad626ad3ef06876097d

4 files changed, 21 insertions, 0 deletions

diff --git a/app/src/main/java/org/lineageos/aperture/CameraActivity.kt b/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
index 357a6db..21598d3 100644
--- a/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
+++ b/app/src/main/java/org/lineageos/aperture/CameraActivity.kt
@@ -874,6 +874,9 @@ open class CameraActivity : AppCompatActivity() {
                 if (!singleCaptureMode) {
                     location = this@CameraActivity.location
                 }
+                if (camera.cameraFacing == CameraFacing.FRONT) {
+                    isReversedHorizontal = sharedPreferences.photoFfcMirror
+                }
             },
             photoOutputStream
         )
diff --git a/app/src/main/java/org/lineageos/aperture/SharedPreferencesExt.kt b/app/src/main/java/org/lineageos/aperture/SharedPreferencesExt.kt
index 37d2515..b8791a0 100644
--- a/app/src/main/java/org/lineageos/aperture/SharedPreferencesExt.kt
+++ b/app/src/main/java/org/lineageos/aperture/SharedPreferencesExt.kt
@@ -139,6 +139,15 @@ internal var SharedPreferences.photoCaptureMode: Int
         )
     }
 
+private const val PHOTO_FFC_MIRROR = "photo_ffc_mirror"
+private const val PHOTO_FFC_MIRROR_DEFAULT = true
+
+internal var SharedPreferences.photoFfcMirror: Boolean
+    get() = getBoolean(PHOTO_FFC_MIRROR, PHOTO_FFC_MIRROR_DEFAULT)
+    set(value) = edit {
+        putBoolean(PHOTO_FFC_MIRROR, value)
+    }
+
 private const val PHOTO_FLASH_MODE_KEY = "photo_flash_mode"
 private const val PHOTO_FLASH_MODE_DEFAULT = "auto"
 
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 52a2197..7e4ad4c 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -99,6 +99,8 @@
     <string name="photo_capture_mode_maximize_quality">Maximize quality</string>
     <string name="photo_capture_mode_minimize_latency">Minimize latency</string>
     <string name="photo_capture_mode_zsl">Zero shutter lag (experimental)</string>
+    <string name="photo_ffc_mirror_title">Mirror front camera</string>
+    <string name="photo_ffc_mirror_summary">Save front camera photos as they appear in the preview</string>
 
     <!-- Video Preferences -->
     <string name="video_stabilization_title">Enable video stabilization</string>
diff --git a/app/src/main/res/xml/root_preferences.xml b/app/src/main/res/xml/root_preferences.xml
index 8edce91..b71d2e1 100644
--- a/app/src/main/res/xml/root_preferences.xml
+++ b/app/src/main/res/xml/root_preferences.xml
@@ -52,6 +52,13 @@
             app:title="@string/photo_capture_mode_title"
             app:useSimpleSummaryProvider="true" />
 
+        <SwitchPreference
+            app:defaultValue="true"
+            app:iconSpaceReserved="false"
+            app:key="photo_ffc_mirror"
+            app:summary="@string/photo_ffc_mirror_summary"
+            app:title="@string/photo_ffc_mirror_title" />
+
     </PreferenceCategory>
 
     <PreferenceCategory