[camera][ios] Video mirroring feature addition (expo#7016)

* add setVideoMirrored property * add docs * update changelog * rename setVideoMirrored to mirror
prakashbask · Feb 14, 2020 · f6dcc0d · f6dcc0d
1 parent 0ec3c9c
commit f6dcc0d
Show file tree

Hide file tree

Showing 4 changed files with 9 additions and 1 deletion.
diff --git a/build/Camera.types.d.ts b/build/Camera.types.d.ts
@@ -14,6 +14,7 @@ export declare type RecordingOptions = {
     maxFileSize?: number;
     quality?: number | string;
     mute?: boolean;
+    mirror?: boolean;
 };
 export declare type CapturedPicture = {
     width: number;

diff --git a/build/Camera.types.js.map b/build/Camera.types.js.map
diff --git a/ios/EXCamera/EXCamera.m b/ios/EXCamera/EXCamera.m
@@ -525,6 +525,12 @@ - (void)record:(NSDictionary *)options resolve:(UMPromiseResolveBlock)resolve re
     }
     [connection setVideoOrientation:[EXCameraUtils videoOrientationForDeviceOrientation:[[UIDevice currentDevice] orientation]]];
 
+    bool canBeMirrored = connection.isVideoMirroringSupported;
+    bool shouldBeMirrored = options[@"mirror"] && [options[@"mirror"] boolValue];
+    if (canBeMirrored && shouldBeMirrored) {
+      [connection setVideoMirrored:shouldBeMirrored];
+    }
+
     UM_WEAKIFY(self);
     dispatch_async(self.sessionQueue, ^{
       UM_STRONGIFY(self);

diff --git a/src/Camera.types.ts b/src/Camera.types.ts
@@ -17,6 +17,7 @@ export type RecordingOptions = {
   maxFileSize?: number;
   quality?: number | string;
   mute?: boolean;
+  mirror?: boolean;
 };
 
 export type CapturedPicture = {