Closed Bug 951290 Opened 6 years ago Closed 6 years ago
[B2G] [Browser] The first swipe after zooming has no effect
Description: After zooming in or out of a webpage, the first swipe made by the user to scroll the screen will be ignored. The second and subsequent swipes do work normally. Repro Steps: 1) Update Buri to Build ID: 20131216140918 2) Launch the Browser and navigate to a site that allows zooming (eg google.com). 3) Once the page loads, spread your fingers on the screen to zoom in. 4) Make a swipe gesture and observe the device's reaction. 5) Pinch your fingers on the screen to zoom back out to the original zoom. 6) Make a swipe gesture and observe the device's reaction. Expected Results: Making a swipe gesture after zooming in or out will scroll the screen in the direction of the swipe. Actual Results: Making a swipe gesture after zooming in or out does nothing. A second swipe will work normally. Additional Notes: See attached video and logcat logs. Occurs regardless of the APZ setting. Environmental Variables: Build : Gaia 504cf9a988cd84760b4040706ccc41e508a97fd2 Gecko 55b75ce2263e7d2a8cbfdabc7e5206d9caa89f98 BuildID 20131216140918 Version 28.0a2 ro.build.version.incremental=eng.archermind.20131114.105818 ro.build.date=Thu Nov 14 10:58:33 CST 2013 RIL Type : Mozilla RIL OS Version: 1.3 Device: Buri
Do you know if this is a regression or if it happens in the browser in 1.2 ?
I wonder if this is a dupe of bug 951321?
(In reply to Vivien Nicolas (:vingtetun) (:21) from comment #3) > I wonder if this is a dupe of bug 951321? Not the same root cause :/
Seems like the swipe gesture is in state 8. Like if we are still pinching.
Component: Gaia → Panning and Zooming
Product: Firefox OS → Core
Attachment #8349340 - Flags: review?(bugmail.mozilla) → review+
Assignee: nobody → 21
Status: NEW → ASSIGNED
blocking-b2g: --- → 1.3+
Target Milestone: --- → mozilla28
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: mozilla28 → mozilla29
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