| 8e29072ca69229a25dc4a856e3635d131613f4ca |
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22-Jan-2015 |
Alan Newberger <alann@google.com> |
Reduce view add/removes when loading photos
Two fixes to reduce flicker when loading images. First, adjust
ViewItem instances in-place instead of creating new ViewItems
which included adding and removing views from the hierarchy.
It turned out we were doing an update for every photo due to
touching PanoramaMetadata and reporting back that metadata
was adjusted, whether or not a photo was a panorama. Now
that data is reported. New photo captures are essentially
added and removed from the view hierarchy three times before
this change, after an ImageView is added once, with its
contents changed as the photo is loaded.
More testing is needed but I cannot repro the elusive filmstrip
flicker with these changes.
Bug: 18977838
Bug: 17905863
Change-Id: I5a42c0baf87a8cef0ee4dbcf9f03d40715e6aa2d
/packages/apps/Camera2/src/com/android/camera/data/VideoRotationMetadataLoader.java
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| 8ee16b8a323ffa20e6fb1270d498ec445f64defc |
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18-Dec-2014 |
Paul Rohde <codelogic@google.com> |
Refactor the filmstrip backing data.
- Remove unused fields and code.
- Rename classes and methods to be consistent with usage
- Make data more immutable
- Add Location and Metadata classes for typed data access.
- Use Date instead of long for DateTime representations.
- Filmstrip prefix for filmstrip specific code.
- Cleaner Glide implementations.
- Initialize Glide bitmap pool.
- Eagerly load large image sizes when scroll stops.
Change-Id: I3b51d42416ca076c80bf7db441d257659174b47d
/packages/apps/Camera2/src/com/android/camera/data/VideoRotationMetadataLoader.java
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| 2bca210e5fc8a77685775ffb403096167b017dce |
|
12-Mar-2014 |
Angus Kong <shkong@google.com> |
Use debug.Log instead of android.util.Log.
see http://ag/438423, merge conflicts solved.
1. Change to use com.android.camera.debug.Log instead of android.util.Log.
2. Add DebugCameraProxy to support more detailed debug info.
3. Add CameraErrorCallback in CameraManager.
4. Support posting to a specific handler for CameraErrorCallback.
5. Trim down some TAGs to match the framework tag length limit.
6. Remove some unused codes in CameraSettings.
bug:13324870
Change-Id: I8c20a8a0d11cfd50b6e199b03cbc88d3c4ad2ceb
Conflicts:
src/com/android/camera/data/LocalMediaData.java
src/com/android/camera/data/RotationTask.java
src/com/android/camera/widget/FilmstripView.java
/packages/apps/Camera2/src/com/android/camera/data/VideoRotationMetadataLoader.java
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| de3e9abaa241dc2aa66e5d02ba8b7bd35e0d8f00 |
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17-Mar-2014 |
Sam Judd <judds@google.com> |
Best effort fix to prevent stretched videos.
To avoid increasing load times, we now only parse video headers asynchronously
while the user scrolls. We make a best effort attempt to prefetch video headers
while we're scrolling to avoid the layout jumping around when we update
dimensions for an item that's visible to the user.
Bug: 13505062
Change-Id: Ib7d7835c39d50f22f45db5673ec4c49d84b81124
/packages/apps/Camera2/src/com/android/camera/data/VideoRotationMetadataLoader.java
|