If you feel that further work needs to be done here, please enter a JIRA and include this discussion.


On 2014-01-03 2:43 PM, Stefan Fuchs wrote:

well, the back button is always used to go back one dialog level, until the start screen has be reached. (Dialogs are canceled, browsers go to previous website, etc...) If you press the back button on the start screen of the app, I found three different strategies to handle the back button:
1. Exit the app on first button press (examples: WhatsApp, Google Maps)
2. Hide the app on first button press and let the system kill the application, if system memory is exhausted. (examples: FireFox, Chrome) 3. Exit the app on second button press (note that most apps using this strategy print a notice message, after the first key press, which is currently not implemented for Ensemble8) (examples: Samsungs App Store)


Stephen F Northover wrote:
Hi Alex,

Samples were changed to support Android. Apparently, hitting escape twice should exit an application and this behavior was coded into EnsembleApp. I'm not an Android guy but if this is standard Android behavior, it should be part of JFX, not the example code.

Anyhow, I'll let Stefan or Johan comment on this and they can enter a follow on JIRA.


On 2014-01-03 12:32 PM, hang...@oracle.com wrote:
Changeset: 6f0901527ad0
Author:    snorthov
Date:      2014-01-03 12:23 -0500
URL: http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/6f0901527ad0

RT-35147: [Android, Ensemble8] App should react to hardware buttons on Android
Reviewed-by: snorthov
Contributed-by: Stefan Fuchs <snfu...@gmx.de>

! apps/samples/Ensemble8/src/app/java/ensemble/EnsembleApp.java
! apps/samples/Ensemble8/src/app/java/ensemble/PlatformFeatures.java
! apps/samples/Ensemble8/src/app/java/ensemble/samplepage/Description.java ! apps/samples/Ensemble8/src/app/java/ensemble/samplepage/SamplePageContent.java ! apps/samples/Ensemble8/src/app/java/ensemble/samplepage/SourceTab.java
! apps/samples/Ensemble8/src/app/java/ensemble/util/FeatureChecker.java
! modules/base/src/main/java/com/sun/javafx/PlatformUtil.java

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