Merge branch 'master' into 0.58-stable

.flowconfig

@@ -101,4 +101,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.85.0
+^0.86.0

.flowconfig.android

@@ -101,4 +101,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.85.0
+^0.86.0

Libraries/Animated/src/nodes/AnimatedInterpolation.js

@@ -349,9 +349,6 @@ class AnimatedInterpolation extends AnimatedWithChildren {
   __transformDataType(range: Array<any>) {
     // Change the string array type to number array
     // So we can reuse the same logic in iOS and Android platform
-    /* $FlowFixMe(>=0.70.0 site=react_native_fb) This comment suppresses an
-     * error found when Flow v0.70 was deployed. To see the error delete this
-     * comment and run Flow. */
     return range.map(function(value) {
       if (typeof value !== 'string') {
         return value;

Libraries/CameraRoll/RCTImagePickerManager.m

@@ -16,6 +16,16 @@
 #import <React/RCTRootView.h>
 #import <React/RCTUtils.h>
 
+@interface RCTImagePickerController : UIImagePickerController
+
+@property (nonatomic, assign) BOOL unmirrorFrontFacingCamera;
+
+@end
+
+@implementation RCTImagePickerController
+
+@end
+
 @interface RCTImagePickerManager () <UIImagePickerControllerDelegate, UINavigationControllerDelegate>
 
 @end
@@ -31,6 +41,22 @@ @implementation RCTImagePickerManager
 
 @synthesize bridge = _bridge;
 
+- (id)init
+{
+  if (self = [super init]) {
+    [[NSNotificationCenter defaultCenter] addObserver:self
+                                             selector:@selector(cameraChanged:)
+                                                 name:@"AVCaptureDeviceDidStartRunningNotification"
+                                               object:nil];
+  }
+  return self;
+}
+
+- (void)dealloc
+{
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:@"AVCaptureDeviceDidStartRunningNotification" object:nil];
+}
+
 - (dispatch_queue_t)methodQueue
 {
   return dispatch_get_main_queue();
@@ -56,9 +82,10 @@ - (dispatch_queue_t)methodQueue
     return;
   }
 
-  UIImagePickerController *imagePicker = [UIImagePickerController new];
+  RCTImagePickerController *imagePicker = [RCTImagePickerController new];
   imagePicker.delegate = self;
   imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera;
+  imagePicker.unmirrorFrontFacingCamera = [RCTConvert BOOL:config[@"unmirrorFrontFacingCamera"]];
 
   if ([RCTConvert BOOL:config[@"videoMode"]]) {
     imagePicker.cameraCaptureMode = UIImagePickerControllerCameraCaptureModeVideo;
@@ -175,4 +202,17 @@ - (void)_dismissPicker:(UIImagePickerController *)picker args:(NSArray *)args
   }
 }
 
+- (void)cameraChanged:(NSNotification *)notification
+{
+  for (UIImagePickerController *picker in _pickers) {
+    if ([picker isKindOfClass:[RCTImagePickerController class]]
+      && ((RCTImagePickerController *)picker).unmirrorFrontFacingCamera
+      && picker.cameraDevice == UIImagePickerControllerCameraDeviceFront) {
+      picker.cameraViewTransform = CGAffineTransformScale(CGAffineTransformIdentity, -1, 1);
+    } else {
+      picker.cameraViewTransform = CGAffineTransformIdentity;
+    }
+  }
+}
+
 @end

Libraries/Components/AppleTV/TVViewPropTypes.js

@@ -14,27 +14,42 @@ export type TVParallaxPropertiesType = $ReadOnly<{|
   /**
    * If true, parallax effects are enabled.  Defaults to true.
    */
-  enabled: boolean,
+  enabled?: boolean,
 
   /**
    * Defaults to 2.0.
    */
-  shiftDistanceX: number,
+  shiftDistanceX?: number,
 
   /**
    * Defaults to 2.0.
    */
-  shiftDistanceY: number,
+  shiftDistanceY?: number,
 
   /**
    * Defaults to 0.05.
    */
-  tiltAngle: number,
+  tiltAngle?: number,
 
   /**
    * Defaults to 1.0
    */
-  magnification: number,
+  magnification?: number,
+
+  /**
+   * Defaults to 1.0
+   */
+  pressMagnification?: number,
+
+  /**
+   * Defaults to 0.3
+   */
+  pressDuration?: number,
+
+  /**
+   * Defaults to 0.3
+   */
+  pressDelay?: number,
 |}>;
 
 /**