Hi,
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)
Stefan
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.
Steve
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
