Second Updates from Wed 25 Mar

- [MAdMan][Android] Make things look more Androidy | Philipp von Weitershausen
- flowified Libraries from Avik | Basil Hosmer
- flowify some Libraries | Basil Hosmer
- [ReactKit] Add shake development menu | Alex Kotliarskyi
- [ReactNative] Add debugger and change SampleApp files structure | Alex Kotliarskyi
- Flowify ReactIOSEventEmitter | Marshall Roch
- [react_native] JS files from D1941151: Allow fontWeight to be 100,200,...,900 | Krzysztof Magiera

Libraries/Components/TextInput/TextInput.ios.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule TextInput
+ * @flow
  */
 'use strict';
 
@@ -63,6 +64,12 @@ var notMultiline = {
   onSubmitEditing: true,
 };
 
+type DefaultProps = {
+  bufferDelay: number;
+};
+
+type Event = Object;
+
 /**
  * A foundational component for inputting text into the app via a
  * keyboard.  Props provide configurability for several features, such as auto-
@@ -206,12 +213,12 @@ var TextInput = React.createClass({
     validAttributes: RCTTextFieldAttributes,
   },
 
-  isFocused: function() {
+  isFocused: function(): boolean {
     return TextInputState.currentlyFocusedField() ===
       this.refs.input.getNativeNode();
   },
 
-  getDefaultProps: function() {
+  getDefaultProps: function(): DefaultProps {
     return {
       bufferDelay: 100,
     };
@@ -229,6 +236,8 @@ var TextInput = React.createClass({
     focusEmitter: React.PropTypes.instanceOf(EventEmitter),
   },
 
+  _focusSubscription: (undefined: ?Function),
+
   componentDidMount: function() {
     if (!this.context.focusEmitter) {
       if (this.props.autoFocus) {
@@ -255,7 +264,9 @@ var TextInput = React.createClass({
     this._focusSubscription && this._focusSubscription.remove();
   },
 
-  componentWillReceiveProps: function(newProps) {
+  _bufferTimeout: (undefined: ?number),
+
+  componentWillReceiveProps: function(newProps: {value: any}) {
     if (newProps.value !== this.props.value) {
       if (!this.isFocused()) {
         // Set the value immediately if the input is not focused since that
@@ -385,17 +396,17 @@ var TextInput = React.createClass({
     );
   },
 
-  _onFocus: function(event) {
+  _onFocus: function(event: Event) {
     if (this.props.onFocus) {
       this.props.onFocus(event);
     }
   },
 
-  _onPress: function(event) {
+  _onPress: function(event: Event) {
     this.focus();
   },
 
-  _onChange: function(event) {
+  _onChange: function(event: Event) {
     if (this.props.controlled && event.nativeEvent.text !== this.props.value) {
       this.refs.input.setNativeProps({text: this.props.value});
     }
@@ -403,14 +414,14 @@ var TextInput = React.createClass({
     this.props.onChangeText && this.props.onChangeText(event.nativeEvent.text);
   },
 
-  _onBlur: function(event) {
+  _onBlur: function(event: Event) {
     this.blur();
     if (this.props.onBlur) {
       this.props.onBlur(event);
     }
   },
 
-  _onSelectionChange: function(event) {
+  _onSelectionChange: function(event: Event) {
     if (this.props.selectionState) {
       var selection = event.nativeEvent.selection;
       this.props.selectionState.update(selection.start, selection.end);
@@ -418,7 +429,7 @@ var TextInput = React.createClass({
     this.props.onSelectionChange && this.props.onSelectionChange(event);
   },
 
-  _onTextInput: function(event) {
+  _onTextInput: function(event: Event) {
     this.props.onTextInput && this.props.onTextInput(event);
     var counter = event.nativeEvent.eventCounter;
     if (counter > this.state.mostRecentEventCounter) {

Libraries/Components/TextInput/TextInputState.js

@@ -7,6 +7,7 @@
  * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule TextInputState
+ * @flow
  *
  * This class is responsible for coordinating the "focused"
  * state for TextInputs. All calls relating to the keyboard
@@ -20,13 +21,13 @@ var TextInputState = {
    /**
    * Internal state
    */
-  _currentlyFocusedID: null,
+  _currentlyFocusedID: (null: ?string),
 
   /**
    * Returns the ID of the currently focused text field, if one exists
    * If no text field is focused it returns null
    */
-  currentlyFocusedField: function() {
+  currentlyFocusedField: function(): ?string {
     return this._currentlyFocusedID;
   },
 
@@ -35,7 +36,7 @@ var TextInputState = {
    * Focuses the specified text field
    * noop if the text field was already focused
    */
-  focusTextInput: function(textFieldID) {
+  focusTextInput: function(textFieldID: string) {
     if (this._currentlyFocusedID != textFieldID && textFieldID != null) {
       this._currentlyFocusedID = textFieldID;
       RCTUIManager.focus(textFieldID);
@@ -47,7 +48,7 @@ var TextInputState = {
    * Unfocuses the specified text field
    * noop if it wasn't focused
    */
-  blurTextInput: function(textFieldID) {
+  blurTextInput: function(textFieldID: string) {
     if (this._currentlyFocusedID == textFieldID && textFieldID != null) {
       this._currentlyFocusedID = null;
       RCTUIManager.blur(textFieldID);