Add contols prop to config prev & next buttons (#30 & #31), fix freezint (#27)

Author: antonKalinin

README.md

@@ -11,6 +11,12 @@ Try with expo: https://expo.io/@antonkalinin/react-native-image-view
 
 ## Installation
 
+```bash
+yarn add react-native-image-view
+```
+
+or
+
 ```bash
 npm install --save react-native-image-view
 ```
@@ -59,6 +65,7 @@ Prop name           | Description   | Type      | Default value | Platform |
 `isVisible` | Is modal shown or not | boolean | false | 
 `onClose` | Function called on modal closed | function | none | 
 `renderFooter` | Function returns a footer element | function | none | 
+`controls` | Config of available controls (see below) | Object | {close: true} | 
 
 #### Image item:
 
@@ -73,7 +80,19 @@ Prop name           | Description   | Type      | Default value | Platform |
 
 It's recommended to specify width and height to speed up rendering, overwise component needs to fetch images sizes and cache them in images objects passed as props.
 
-### Next feature: Momentum scroll in zoom mode
+#### controls prop:
+
+```js
+type ControlType = React.Component<{onPress: () => void}> | null | boolean,
+
+{
+  close: ControlType // Component for close button in up right corner, as onPress prop accepts function to close modal
+  next: ControlType, // Component for next image button, as onPress prop accepts function to scroll to next image
+  prev: ControlType, // Component for previous image button, as onPress prop accepts function to scroll to previous image
+}
+```
+
+To use default components just set `{next: true, prev: true}`, close is showing by default. To create custom controls check src/controls.
 
 ### License
   [MIT](LICENSE)

package.json

@@ -2,9 +2,8 @@
   "name": "react-native-image-view",
   "version": "2.0.12",
   "description": "React Native modal image view with pinch zoom",
-  "main": "index.js",
+  "main": "src/ImageView",
   "scripts": {
-    "test": "eslint index.js",
     "flow": "flow",
     "eslint-check": "eslint --print-config .eslintrc.js | eslint-config-prettier-check",
     "postversion": "git push origin master && git push --tags origin master"
@@ -43,8 +42,7 @@
   "files": [
     "package.json",
     "readme.md",
-    "index.js",
-    "types.js"
+    "src"
   ],
   "author": "Anton Kalinin",
   "license": "MIT",