Bug 56277 - Continuous Tap on Back Button fails triggering OnBackButtonPressed - Android
Summary: Continuous Tap on Back Button fails triggering OnBackButtonPressed - Android
Status: RESOLVED NORESPONSE
Alias: None
Product: Forms
Classification: Xamarin
Component: Android ()
Version: 2.3.4
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Paul DiPietro [MSFT]
URL:
Depends on:
Blocks:
 
Reported: 2017-05-12 10:31 UTC by Sanjeev Rao Lade
Modified: 2017-07-05 23:14 UTC (History)
4 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED NORESPONSE

Description Sanjeev Rao Lade 2017-05-12 10:31:46 UTC
I am developing an application that uses the XFNavigation.
I have multiple pages, where some pages has to validate for data on back button pressed.
If I tap/click back button at normal speed, OnBackButtonPressed is getting triggered properly.However If I tap/click back button at faster rate (Click back continuously), OnBackButtonPressed is not is triggering on parent Pages.

Let say I have Pages of  P1 -> P2 -> P3 -> p4 and have to validate data on P2 every time.
Normal click - From : P4 -> P3 -> P2: Triggering OnBackButtonPressed.

Continuous Click: From P4 -> P3 -> P2 -> P1 OnBackButtonPressed is not triggered

Xamarin.Forms : 
<package id="Xamarin.Forms" version="2.3.4.231" targetFramework="portable45-net45+win8+wp8+wpa81" />

--------------------------------
Xamarin details : 

Microsoft Visual Studio Professional 2015
Version 14.0.25431.01 Update 3
Microsoft .NET Framework
Version 4.6.01586

Xamarin   4.4.0.34 (3f99c5a)
Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android.

Xamarin.Android   7.2.0.7 (b16fb82)
Visual Studio extension to enable development for Xamarin.Android.

Xamarin.iOS   10.8.0.174 (7656cc6)
Visual Studio extension to enable development for Xamarin.iOS.
----------------------------------


Regards,
Sanjeev
Comment 1 Paul DiPietro [MSFT] 2017-05-15 14:07:10 UTC
Can you please upload a minimized reproduction project illustrating the issue? Thanks!
Comment 2 Samantha Houts [MSFT] 2017-07-05 23:14:00 UTC
Because we have not received a reply to our request for more information we are closing this issue. If you are still encountering this issue, please reopen the ticket with the requested information. Thanks!