1014256 - [System] [APZ] APZ interferes with app events

Status: RESOLVED DUPLICATE of bug 984897

(Firefox OS Graveyard :: Gaia::System, defect)

Description

[Diego Marcos [:dmarcos]]

Attachment: apzFlashButton.MOV

When tapping close to the edges the events are not delivered to the proper DOM elements. This causes several bugs in camera:

1. When tapping on the upper right edge just under the settings button the events are delivered to the flash button which is in the top center of the screen(video attached) 
2. When tapping along the edges the touch two focus events are delivered with the wrong coordinates (video attached)

- Disabling APZ in the dev menu fixes the issue.
- I can reproduce the issue in Nexus 4 and Flame devices with the following build:

Gaia      c462d9183d294a2d8ecc472f593ea8cfa15bc9de
Gecko     https://hg.mozilla.org/mozilla-central/rev/a6f36c31aa8f
BuildID   20140521040203
Version   32.0a1
ro.build.version.incremental=76
ro.build.date=Mon Apr 14 14:02:50 CST 2014

Comment 1

[Diego Marcos [:dmarcos]]

Attachment: apzTouchFocus.MOV