feat(plugin): add OpenALPR plugin

feat(plugin): add OpenALPR plugin

src/@ionic-native/plugins/openalpr/index.ts

@@ -0,0 +1,74 @@
+import { Injectable } from '@angular/core';
+import { Cordova, IonicNativePlugin, Plugin } from '@ionic-native/core';
+
+export interface OpenALPROptions {
+  /** Country used for scanning the license plate */
+  country?: string;
+
+  /** Amount of results returned */
+  amount?: number;
+}
+
+export interface OpenALPRResult {
+  /** LicensePlate */
+  number: string;
+  /** Probability */
+  confidence: number;
+}
+
+/**
+ * @name OpenALPR
+ * @description
+ * This Cordova plugin adds support for the OpenALPR (Automatic License Plate Recognition) library, which provides support for retrieving the license plate from a picture.
+ *
+ * @usage
+ * ```typescript
+ * import { OpenALPR, OpenALPROptions, OpenALPRResult } from '@ionic-native/openalpr';
+ *
+ *
+ * constructor(private openALPR: OpenALPR) { }
+ *
+ * const scanOptions: OpenALPROptions = {
+ *    country: this.openALPR.Country.EU,
+ *    amount: 3
+ * }
+ *
+ * // To get imageData, you can use the @ionic-native/camera module for example. It works with DestinationType.FILE_URI and DATA_URL
+ *
+ * this.openALPR.scan(imageData, scanOptions)
+ *   .then((res: [OpenALPRResult]) => console.log(res))
+ *   .catch((error: Error) => console.error(error));
+ *
+ * ```
+ */
+@Plugin({
+  pluginName: 'OpenALPR',
+  plugin: 'cordova-plugin-openalpr',
+  pluginRef: 'cordova.plugins.OpenALPR',
+  repo: 'https://github.com/iMicknl/cordova-plugin-openalpr',
+  platforms: ['Android', 'iOS']
+})
+@Injectable()
+export class OpenALPR extends IonicNativePlugin {
+  Country = {
+    AU: 'au',
+    BR: 'br',
+    BR2: 'br2',
+    EU: 'eu',
+    IN: 'in',
+    KR2: 'kr2',
+    US: 'us',
+    VN2: 'vn2'
+  };
+
+  /**
+   * This function does something
+   * @param imageData {any} Base64 encoding of the image data or the image file URI
+   * @param options {OpenALPROptions} Options to pass to the OpenALPR scanner
+   * @return {Promise<any>} Returns a promise that resolves when something happens
+   */
+  @Cordova()
+  scan(imageData: any, options?: OpenALPROptions): Promise<any> {
+    return;
+  }
+}