From e493711328ac791539263536ea2374247efef81d Mon Sep 17 00:00:00 2001
From: Vladimir Enchev <vladimir.enchev@telerik.com>
Date: Sat, 10 May 2014 15:49:00 +0300
Subject: [PATCH] setTimeout improved and clearTimeout, setInterval,
 clearInterval implemented for Android

---
 globals/globals.android.ts | 60 ++++++++++++++++++++++++++++++++++----
 globals/globals.d.ts       |  5 +++-
 globals/index.ts           |  7 +++--
 3 files changed, 63 insertions(+), 9 deletions(-)

diff --git a/globals/globals.android.ts b/globals/globals.android.ts
index 717a74fbc..9718717cc 100644
--- a/globals/globals.android.ts
+++ b/globals/globals.android.ts
@@ -1,10 +1,58 @@
 /**
   * Android specific global functions implementation.
   */
-export function setTimeout(callback: Function, milliseconds: number): void {
-    new android.os.Handler(android.os.Looper.getMainLooper()).postDelayed(
-        new java.lang.Runnable({
-            run: function () { callback(); }
-        }),
-        long(milliseconds));
+var timeoutHandler;
+var timeoutCallbacks = {};
+
+function createHadlerAndGetId() : number {
+    if (!timeoutHandler) {
+        timeoutHandler = new android.os.Handler(android.os.Looper.getMainLooper());
+    }
+
+    return new Date().getUTCMilliseconds();
+}
+
+export function setTimeout(callback: Function, milliseconds: number): number {
+    var id = createHadlerAndGetId();
+
+    var runnable = new java.lang.Runnable({
+        run: function () {
+            callback();
+            timeoutCallbacks[id] = null;
+        }
+    });
+
+    if (!timeoutCallbacks[id]) {
+        timeoutCallbacks[id] = runnable;
+    }
+
+    timeoutHandler.postDelayed(runnable, long(milliseconds));
+
+    return id;
+}
+
+export function clearTimeout(id: number): void {
+    if (timeoutCallbacks[id]) {
+        timeoutHandler.removeCallbacks(timeoutCallbacks[id]);
+        timeoutCallbacks[id] = null;
+    }
+}
+
+export function setInterval(callback: Function, milliseconds: number): number {
+    var id = createHadlerAndGetId();
+
+    var runnable = new java.lang.Runnable({
+        run: function () {
+            callback();
+            timeoutHandler.postDelayed(runnable, long(milliseconds));
+        }
+    });
+
+    if (!timeoutCallbacks[id]) {
+        timeoutCallbacks[id] = runnable;
+    }
+
+    timeoutHandler.postDelayed(runnable, long(milliseconds));
+
+    return id;
 }
diff --git a/globals/globals.d.ts b/globals/globals.d.ts
index 953ce8ffa..604d705a6 100644
--- a/globals/globals.d.ts
+++ b/globals/globals.d.ts
@@ -1,4 +1,7 @@
 /**
   * global functions.
   */
-export declare function setTimeout(callback: Function, milliseconds: number): void;
+export declare function setTimeout(callback: Function, milliseconds: number): number;
+export declare function clearTimeout(id: number): void;
+export declare function setInterval(callback: Function, milliseconds: number): number;
+export declare function clearInterval(id: number): void;
\ No newline at end of file
diff --git a/globals/index.ts b/globals/index.ts
index b7cd37955..0178cdb2c 100644
--- a/globals/index.ts
+++ b/globals/index.ts
@@ -1,5 +1,8 @@
-declare var module, setTimeout;
+declare var module, setTimeout, clearTimeout, setInterval, clearInterval;
 import globals = require("globals/globals");
 module.exports = globals;
 
-setTimeout = globals.setTimeout;
\ No newline at end of file
+setTimeout = globals.setTimeout;
+clearTimeout = globals.clearTimeout;
+setInterval = globals.setInterval;
+clearInterval = globals.clearTimeout;
\ No newline at end of file