tantan 15f806957f Return a Promise for Clipboard.getString()
Summary:
For clipboard, add error callback in Android. Code like
```javascript
Clipboard.getString((content)=>{
    //do something
},(error)=>{
   //do something for error
})
```
Closes https://github.com/facebook/react-native/pull/4792

Reviewed By: svcscm

Differential Revision: D2844937

Pulled By: nicklockwood

fb-gh-sync-id: 19953807ff07238e6a6ef5aedf1a3fcbca7e62a1
2016-01-20 10:54:32 -08:00

49 lines
1.4 KiB
JavaScript

/**
* 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 Clipboard
*/
'use strict';
var Clipboard = require('NativeModules').Clipboard;
/**
* `Clipboard` gives you an interface for setting and getting content from Clipboard on both iOS and Android
*/
module.exports = {
/**
* Get content of string type, this method returns a `Promise`, so you can use following code to get clipboard content
* ```javascript
* async _getContent() {
* var content = await Clipboard.getString();
* }
* ```
* @param this parameter is deprecated. callback is function with one argument of string type
*/
getString(callback) {
if (callback) {
console.warn('Clipboard.getString(callback) is deprecated. Use the returned Promise instead');
Clipboard.getString().then(callback);
return;
}
return Clipboard.getString();
},
/**
* Set content of string type. You can use following code to set clipboard content
* ```javascript
* _setContent() {
* Clipboard.setString('hello world');
* }
* ```
* @param this parameter is content that will be set into clipboard.
*/
setString(content) {
Clipboard.setString(content);
}
};