Added ProgressViewIOS

Libraries/Components/ProgressViewIOS/ProgressViewIOS.ios.js

@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule ProgressViewIOS
+ * @flow
+ */
+'use strict';
+
+var Image = require('Image');
+var NativeMethodsMixin = require('NativeMethodsMixin');
+var NativeModules = require('NativeModules');
+var PropTypes = require('ReactPropTypes');
+var React = require('React');
+var StyleSheet = require('StyleSheet');
+
+var requireNativeComponent = require('requireNativeComponent');
+var verifyPropTypes = require('verifyPropTypes');
+
+/**
+ * Use `ProgressViewIOS` to render a UIProgressView on iOS.
+ */
+var ProgressViewIOS = React.createClass({
+  mixins: [NativeMethodsMixin],
+
+  propTypes: {
+    /**
+     * The progress bar style.
+     */
+    progressViewStyle: PropTypes.oneOf(['default', 'bar']),
+
+    /**
+     * The progress value (between 0 and 1).
+     */
+    progress: PropTypes.number,
+
+    /**
+     * The tint color of the progress bar itself.
+     */
+    progressTintColor: PropTypes.string,
+
+    /**
+     * The tint color of the progress bar track.
+     */
+    trackTintColor: PropTypes.string,
+
+    /**
+     * A stretchable image to display as the progress bar.
+     */
+    progressImage: Image.propTypes.source,
+
+    /**
+     * A stretchable image to display behind the progress bar.
+     */
+    trackImage: Image.propTypes.source,
+  },
+
+  render: function() {
+    return (
+      <RCTProgressView
+        {...this.props}
+        style={[styles.progressView, this.props.style]}
+      />
+    );
+  }
+});
+
+var styles = StyleSheet.create({
+  progressView: {
+    height: NativeModules.ProgressViewManager.ComponentHeight
+  },
+});
+
+var RCTProgressView = requireNativeComponent(
+  'RCTProgressView',
+  null
+);
+if (__DEV__) {
+  verifyPropTypes(
+    RCTProgressView,
+    RCTProgressView.viewConfig
+  );
+}
+
+module.exports = ProgressViewIOS;