react-native@0.49-stable rebase

fixed #7

Author: cesardeazevedo

android/src/main/java/com/rnnestedscrollview/ReactNestedScrollView.java

@@ -128,6 +128,10 @@ public void setScrollEnabled(boolean scrollEnabled) {
     mScrollEnabled = scrollEnabled;
   }
 
+  public void flashScrollIndicators() {
+    awakenScrollBars();
+  }
+
   @Override
   protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
     MeasureSpecAssertions.assertExplicitMeasureSpec(widthMeasureSpec, heightMeasureSpec);

android/src/main/java/com/rnnestedscrollview/ReactNestedScrollViewManager.java

@@ -142,10 +142,14 @@ public void receiveCommand(
     ReactScrollViewCommandHelper.receiveCommand(this, scrollView, commandId, args);
   }
 
+  @Override
+  public void flashScrollIndicators(ReactNestedScrollView scrollView) {
+    scrollView.flashScrollIndicators();
+  }
+
   @Override
   public void scrollTo(
-      ReactNestedScrollView scrollView,
-      ReactScrollViewCommandHelper.ScrollToCommandData data) {
+      ReactNestedScrollView scrollView, ReactScrollViewCommandHelper.ScrollToCommandData data) {
     if (data.mAnimated) {
       scrollView.smoothScrollTo(data.mDestX, data.mDestY);
     } else {

lib/NestedScrollView.js

@@ -206,16 +206,21 @@ const ScrollView = createReactClass({
     /**
      * Determines whether the keyboard gets dismissed in response to a drag.
      *
+     * *Cross platform*
+     *
      *   - `'none'` (the default), drags do not dismiss the keyboard.
      *   - `'on-drag'`, the keyboard is dismissed when a drag begins.
+     *
+     * *iOS Only*
+     *
      *   - `'interactive'`, the keyboard is dismissed interactively with the drag and moves in
      *     synchrony with the touch; dragging upwards cancels the dismissal.
      *     On android this is not supported and it will have the same behavior as 'none'.
      */
     keyboardDismissMode: PropTypes.oneOf([
       'none', // default
-      'interactive',
-      'on-drag',
+      'on-drag', // Cross-platform,
+      'interactive', // iOS-only
     ]),
     /**
      * Determines when the keyboard should stay visible after a tap.
@@ -240,6 +245,14 @@ const ScrollView = createReactClass({
      * @platform ios
      */
     minimumZoomScale: PropTypes.number,
+    /**
+     * Called when the momentum scroll starts (scroll which occurs as the ScrollView glides to a stop).
+     */
+    onMomentumScrollBegin: PropTypes.func,
+    /**
+     * Called when the momentum scroll ends (scroll which occurs as the ScrollView glides to a stop).
+     */
+    onMomentumScrollEnd: PropTypes.func,
     /**
      * Fires at most once per frame during scrolling. The frequency of the
      * events can be controlled using the `scrollEventThrottle` prop.
@@ -259,8 +272,16 @@ const ScrollView = createReactClass({
      * When true, the scroll view stops on multiples of the scroll view's size
      * when scrolling. This can be used for horizontal pagination. The default
      * value is false.
+     *
+     * Note: Vertical pagination is not supported on Android
      */
     pagingEnabled: PropTypes.bool,
+    /**
+     * When true, ScrollView allows use of pinch gestures to zoom in and out.
+     * The default value is true.
+     * @platform ios
+     */
+    pinchGestureEnabled: PropTypes.bool,
     /**
      * When false, the view cannot be scrolled via touch interaction
      * The default value is true.
@@ -349,6 +370,19 @@ const ScrollView = createReactClass({
      */
     zoomScale: PropTypes.number,
 
+    /**
+      * This property specifies how the safe area insets are used to modify the
+      * content area of the scroll view. The default value of this property is
+      * "never". Available on iOS 11 and later.
+      * @platform ios
+      */
+    contentInsetAdjustmentBehavior: PropTypes.oneOf([
+      'automatic',
+      'scrollableAxes',
+      'never', // default
+      'always',
+    ]),
+
     /**
      * A RefreshControl component, used to provide pull-to-refresh
      * functionality for the ScrollView. Only works for vertical ScrollViews