feat(native-audio): Add native audio plugin

src/index.ts

@@ -56,6 +56,7 @@ import {Keyboard} from './plugins/keyboard';
 import {LaunchNavigator} from './plugins/launchnavigator';
 import {LocalNotifications} from './plugins/localnotifications';
 import {MediaCapture} from './plugins/media-capture';
+import {NativeAudio} from './plugins/native-audio';
 import {NativeStorage} from './plugins/nativestorage';
 import {MediaPlugin} from './plugins/media';
 import {Network} from './plugins/network';
@@ -146,6 +147,7 @@ export {
   Hotspot,
   Insomnia,
   Keyboard,
+  NativeAudio,
   NativeStorage,
   Network,
   OneSignal,
@@ -220,6 +222,7 @@ window['IonicNative'] = {
   LocalNotifications: LocalNotifications,
   MediaCapture: MediaCapture,
   MediaPlugin: MediaPlugin,
+  NativeAudio: NativeAudio,
   NativeStorage: NativeStorage,
   Network: Network,
   Printer: Printer,

src/plugins/native-audio.ts

@@ -0,0 +1,91 @@
+import {Plugin, Cordova} from './plugin';
+/**
+ * @name NativeAudio
+ * @description Native Audio Playback
+ * @usage
+ * ```typescript
+ * import {NativeAudio} from 'ionic-native';
+ *
+ * NativeAudio.preloadSimple('uniqueId1', 'path/to/file.mp3').then(onSuccess, onError);
+ * NativeAudio.preloadComplex('uniqueId2', 'path/to/file2.mp3', 1, 1, 0).then(onSuccess, onError);
+ *
+ * NativeAudio.play('uniqueId1').then(onSuccess, onError);
+ * NativeAudio.loop('uniqueId2').then(onSuccess, onError);
+ *
+ * NativeAudio.setVolumeForComplexAsset('uniqueId2', 0.6).then(onSuccess,onError);
+ *
+ * NativeAudio.stop('uniqueId1').then(onSuccess,onError);
+ *
+ * NativeAudio.unload('uniqueId1').then(onSuccess,onError);
+ *
+ * ```
+ */
+@Plugin({
+  plugin: 'cordova-plugin-nativeaudio',
+  pluginRef: 'NativeAudio',
+  repo: 'https://github.com/floatinghotpot/cordova-plugin-nativeaudio'
+})
+export class NativeAudio {
+  /**
+   * Loads an audio file into memory. Optimized for short clips / single shots (up to five seconds). Cannot be stopped / looped.
+   * @param id {string} unique ID for the audio file
+   * @param assetPath {string}  the relative path or absolute URL (inluding http://) to the audio asset.
+   * @returns {Promise<any>}
+   */
+  @Cordova()
+  static preloadSimple(id: string, assetPath: string): Promise<any> {return; }
+
+  /**
+   * Loads an audio file into memory. Optimized for background music / ambient sound. Uses highlevel native APIs with a larger footprint. (iOS: AVAudioPlayer). Can be stopped / looped and used with multiple voices. Can be faded in and out using the delay parameter.
+   * @param id {string} unique ID for the audio file
+   * @param assetPath {string}  the relative path or absolute URL (inluding http://) to the audio asset.
+   * @param volume {number} the volume of the preloaded sound (0.1 to 1.0)
+   * @param voices {number} the number of multichannel voices available
+   * @param delay {number}
+   * @returns {Promise<any>}
+   */
+  @Cordova()
+  static preloadComplex(id: string, assetPath: string, volume: number, voices: number, delay: number): Promise<any> {return; }
+
+  /**
+   * Plays an audio asset
+   * @param id {string} unique ID for the audio file
+   * @param completeCallback {Function} callback to be invoked when audio is done playing
+   */
+  @Cordova({
+    successIndex: 1,
+    errorIndex: 2
+  })
+  static play(id: string, completeCallback: Function): Promise<any> {return; }
+
+  /**
+   * Stops playing an audio
+   * @param id {string} unique ID for the audio file
+   */
+  @Cordova()
+  static stop(id: string): Promise<any> {return; }
+
+  /**
+   * Loops an audio asset infinitely, this only works for complex assets
+   * @param id {string} unique ID for the audio file
+   * @return {Promise<any>}
+   */
+  @Cordova()
+  static loop(id: string): Promise<any> {return; }
+
+  /**
+   * Unloads an audio file from memory
+   * @param id {string} unique ID for the audio file
+   */
+  @Cordova()
+  static unload(id: string): Promise<any> {return; }
+
+  /**
+   * Changes the volume for preloaded complex assets.
+   * @param id {string} unique ID for the audio file
+   * @param volume {number} the volume of the audio asset (0.1 to 1.0)
+   */
+  @Cordova()
+  static setVolumeForComplexAsset(id: string, volume: number): Promise<any> {return; }
+
+}