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| author | Svetoslav Ganov <svetoslavganov@google.com> | 2012-06-13 21:01:51 -0700 |
|---|---|---|
| committer | Svetoslav Ganov <svetoslavganov@google.com> | 2012-06-13 21:14:16 -0700 |
| commit | 95068e5d1bea47091e97955f271c789264994550 (patch) | |
| tree | 66cdc8a3ca4aa9e02af8d158458b3a7b231f1104 /docs/html/sdk/api_diff/16/changes | |
| parent | 4365d066e8beed17b61ba51c728d60a9baa499be (diff) | |
If a gesture cannot be detected the device should transition to touch exploration state.
1. We are deciding whether the user is performing a gesture or an exploration based
on the gesture velocity. If we are detecting gesture we do the recognition at the
gesture end which is when the finger goes up. This is better than having a mode
toggle gesture for exploring and gestures detection. However, it is possible that
the user really wanted to perform an exploration but was moving too fast and
unless he lifts his finger the device is in gesture detection mode. This is
frustrating since the user has no feedback and assumes exploration does not
work.
We want to perform gesture detection only for a maximal time frame and if the
user did not lift his finger we transition into touch exploration state.
bug:6663173
Change-Id: I954ff937cca902e31b51325d1e1dfce84d239624
Diffstat (limited to 'docs/html/sdk/api_diff/16/changes')
0 files changed, 0 insertions, 0 deletions