feat(file-chooser): add file chooser plugin support (#495)

src/index.ts

@@ -42,6 +42,7 @@ import { EmailComposer } from './plugins/emailcomposer';
 import { EstimoteBeacons } from './plugins/estimote-beacons';
 import { Facebook } from './plugins/facebook';
 import { File } from './plugins/file';
+import { FileChooser } from './plugins/file-chooser';
 import { Transfer } from './plugins/filetransfer';
 import { Flashlight } from './plugins/flashlight';
 import { Geofence } from './plugins/geofence';
@@ -172,6 +173,7 @@ Diagnostic,
 EmailComposer,
 EstimoteBeacons,
 File,
+FileChooser,
 Flashlight,
 Geofence,
 Globalization,
@@ -250,6 +252,7 @@ window['IonicNative'] = {
   EstimoteBeacons: EstimoteBeacons,
   Facebook: Facebook,
   File: File,
+  FileChooser: FileChooser,
   Flashlight: Flashlight,
   Geofence: Geofence,
   Geolocation: Geolocation,

src/plugins/file-chooser.ts

@@ -0,0 +1,30 @@
+import {Plugin, Cordova} from './plugin';
+/**
+ * @name FileChooser
+ * @description
+ *
+ * Opens the file picker on Android for the user to select a file, returns a file URI.
+ *
+ * @usage
+ * ```
+ * import {FileChooser} from 'ionic-native';
+ *
+ * FileChooser.open()
+ *   .then(uri => console.log(uri);
+ *   .catch(e => console.log(e);
+ *
+ * ```
+ */
+@Plugin({
+  plugin: 'http://github.com/don/cordova-filechooser.git',
+  pluginRef: 'fileChooser',
+  repo: 'https://github.com/don/cordova-filechooser',
+  platforms: ['Android']
+})
+export class FileChooser {
+  /**
+   * Open a file
+   */
+  @Cordova()
+  static open(): Promise<string> {return; }
+}