# Ionic2 is too slow in android (buttons problem)

**URL:** <https://forum.ionicframework.com/t/ionic2-is-too-slow-in-android-buttons-problem/49104>\
**Category:** ionic-v3\
**Created:** [April 12, 2016, 11:43am UTC](https://forum.ionicframework.com/t/ionic2-is-too-slow-in-android-buttons-problem/49104 "2016-04-12T11:43:09Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![MiriK](https://avatars.discourse-cdn.com/v4/letter/m/ec9cab/32.png) [@MiriK](https://forum.ionicframework.com/u/MiriK)\
**Post date:** [April 13, 2016, 6:45am UTC](https://forum.ionicframework.com/t/ionic2-is-too-slow-in-android-buttons-problem/49104/2 "2016-04-13T06:45:04Z")

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Problem solved.

with topic

> [@Button click function not being called on Android 4.4.2](https://forum.ionicframework.com/t/button-click-function-not-being-called-on-android-4-4-2/44301):
>
> I am writing my first Ionic app (and first Angular 2 app). Button clicks work fine on the browser. When I install on the phone it almost always takes multiple clicks to get a response. I put console logs in the click handlers so you can see the problem: I/BufferQueue( 181): [org.reallycare.plait.meds/org.reallycare.plait.meds.MainActivity](this:0x4301a978,id:249,api:1,p:20530,c:181) [release] fps:0.10, dur:9636.09, max:9636.09, min:9636.09 I/ViewRootImpl(20530): ViewRoot's Touch Event : ACT…

Must install crosswalk

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