react-native/RNTester/js/TVEventHandlerExample.js
Rubén Norte d5e9e55fa3 Remove @providesModule from all modules
Summary:
This PR removes the need for having the `providesModule` tags in all the modules in the repository.

It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`)

* Checked the Flow configuration by running flow on the project root (no errors):

```
yarn flow
```

* Checked the Jest configuration by running the tests with a clean cache:

```
yarn jest --clearCache && yarn test
```

* Checked the Metro configuration by starting the server with a clean cache and requesting some bundles:

```
yarn run start --reset-cache
curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android'
curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios'
```

[INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools.
Closes https://github.com/facebook/react-native/pull/18995

Reviewed By: mjesun

Differential Revision: D7729509

Pulled By: rubennorte

fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825
2018-04-25 07:37:10 -07:00

93 lines
1.9 KiB
JavaScript

/**
* Copyright (c) 2017-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
'use strict';
var React = require('react');
var ReactNative = require('react-native');
var {
Platform,
StyleSheet,
View,
Text,
TouchableOpacity,
TVEventHandler,
} = ReactNative;
exports.framework = 'React';
exports.title = 'TVEventHandler example';
exports.description = 'iOS alerts and action sheets';
exports.examples = [{
title: 'TVEventHandler',
render() {return <TVEventHandlerView/>;}
}];
class TVEventHandlerView extends React.Component<$FlowFixMeProps, {
lastEventType: string
}> {
constructor(props) {
super(props);
this.state = {
lastEventType: ''
};
}
_tvEventHandler: any;
_enableTVEventHandler() {
this._tvEventHandler = new TVEventHandler();
this._tvEventHandler.enable(this, function(cmp, evt) {
cmp.setState({
lastEventType: evt.eventType
});
});
}
_disableTVEventHandler() {
if (this._tvEventHandler) {
this._tvEventHandler.disable();
delete this._tvEventHandler;
}
}
componentDidMount() {
this._enableTVEventHandler();
}
componentWillUnmount() {
this._disableTVEventHandler();
}
render() {
if (Platform.isTVOS) {
return (
<View>
<TouchableOpacity onPress={() => {}}>
<Text>
This example enables an instance of TVEventHandler to show the last event detected from the Apple TV Siri remote or from a keyboard.
</Text>
</TouchableOpacity>
<Text style={{color: 'blue'}}>
{this.state.lastEventType}
</Text>
</View>
);
} else {
return (
<View>
<Text>
This example is intended to be run on Apple TV.
</Text>
</View>
);
}
}
}