gesture: android browsers touchmove

[devversion]

I wanted to start a discussion for the gestures touchmove event.

At first, Android browsers are only triggering the touchmove event once.

• This is weird, because for the drag gesture, we need as many touchmove events as possible.

This can be easily solved, by canceling the touchmove event (e.preventDefault())

So everything works very well, except for iOS, because iOS Browsers are disabling the native scroll behavior, when the touchmove event is cancelled.

So to summarize, these are the problems:

• Other Touch Devices (platforms) disable the scroll behavior, when touchmove cancelled.

Related issues: #6174 #7311

Useful links:

• http://stackoverflow.com/questions/20412982/javascript-any-workarounds-for-getting-chrome-for-android-to-fire-off-touchmove
• http://stackoverflow.com/questions/15944197/android-browser-touchcancel-being-fired-althought-touchmove-has-preventdefault
• http://stackoverflow.com/questions/21761514/android-browsers-not-handling-touchmove-events-correctly

cc. @EladBezalel @crisbeto @code-tree

[devversion]

Closing this for now, because there is no need for a discussion anymore.

Continuing with #7311