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Increase threshold for gesture detection timeout

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After a user study, it appears a little extra slack for gesture
recognition is a good idea.

Change-Id: I8ff90c715a77c985e8bab671c3782bc8679cc564
This commit is contained in:
Zachary Kuznia
2016-03-08 16:08:46 -08:00
parent e8cd832eea
commit 9002a152c4
1 changed files with 2 additions and 2 deletions
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4
services/accessibility/java/com/android/server/accessibility/AccessibilityGestureDetector.java
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@@ -121,9 +121,9 @@ class AccessibilityGestureDetector extends GestureDetector.SimpleOnGestureListen
// movement when gesturing, and touch exploring. Based on user testing,
// all gestures started with the initial movement taking less than 100ms.
// When touch exploring, the first movement almost always takes longer than
// 200ms. From this data, 150ms seems the best value to decide what
// 200ms. From this data, 200ms seems the best value to decide what
// kind of interaction it is.
private static final long CANCEL_ON_PAUSE_THRESHOLD_NOT_STARTED_MS = 150;
private static final long CANCEL_ON_PAUSE_THRESHOLD_NOT_STARTED_MS = 200;
// Time threshold used to determine if a gesture should be cancelled. If
// the finger pauses for longer than this delay, the ongoing gesture is