From 82d3c258c9c82905e6c5aacb86e2ef3ac5a5fba2 Mon Sep 17 00:00:00 2001
From: Ibrahim Hadeed <ibby93@gmail.com>
Date: Sun, 6 Mar 2016 12:48:20 -0500
Subject: [PATCH] add batterystatus

---
 src/plugins/batterystatus.ts | 41 ++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 src/plugins/batterystatus.ts

diff --git a/src/plugins/batterystatus.ts b/src/plugins/batterystatus.ts
new file mode 100644
index 00000000..1a0dc28d
--- /dev/null
+++ b/src/plugins/batterystatus.ts
@@ -0,0 +1,41 @@
+import {Plugin} from './plugin';
+import {Observable} from "rxjs/Observable";
+
+/**
+ *
+ *
+ * Requires Cordova plugin: cordova-plugin-batterystatus. For more info, please see the [BatteryStatus plugin docs](https://github.com/apache/cordova-plugin-battery-status).
+ *
+ * ```
+ * cordova plugin add cordova-plugin-batterystatus
+ * ```
+ *
+ * @usage
+ * ```js
+ *
+ * BatteryStatus.onChange().subscribe(
+ *  status => {
+ *
+ *  }
+ * );
+ *
+ * ```
+ */
+@Plugin({
+  plugin: 'cordova-plugin-batterystatus'
+})
+export class BatteryStatus {
+
+  /**
+   * Watches the change in battery level
+   * @returns {Observable} Returns an observable that pushes the new battery level
+   */
+  static onChange () : Observable<any> {
+    return new Observable(observer => {
+      let callback = (status : any) => observer.next(status);
+      window.addEventListener("batterystatus", callback, false);
+      return () => window.removeEventListener("batterystatus", callback, false);
+    });
+  }
+
+}