So the UI is handled on a single thread... Why don't you disable one of them until it is released...
kris On Fri, Sep 28, 2012 at 4:45 PM, Streets Of Boston <flyingdutc...@gmail.com> wrote: > Hi, > > I have this issue (at least on the Galaxy Tab 10.1 running 3.2 and the Nexus > 7). > > E.g. I have a screen with more two buttons. > When i put two fingers down, one finger on one button, the other on the > other button, at the same time, both buttons are clicked at the same time. > I.e. the 'onClick' is called for both of them in rapid succession. > > How can I prevent this reliably. > > I tried using the 'android:splitMotionEvents="false"' on ViewGroups, on > various spots in the hierarchy. > I tried calling the 'setMotionEventSplittingEnabled(false)' method for these > buttons' parent. > > All this doesn't work. > > The OnClick handlers spawn fragments. However, calling > 'fragmentManager.findFragmentByTag(tag)' to see if a fragment has already > been added doesn't work if the OnClick handlers are called too quickly after > each other (I guess the commit hasn't finished properly before the second > OnClick is being called). I could put an additional 'postDelayed' call to > spawning these fragments, but this solution would be a hack. > > Our app's targetSdk is set to 11 and we can't lower this. > > Is there a reliable or proper way to prevent a click of multiple buttons at > the same time, e.g. a second button won't click when another finger is still > down on the screen? > > Thanks! > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
