https://bugs.documentfoundation.org/show_bug.cgi?id=169422
Bug ID: 169422
Summary: Android Viewer: Better handle app/window size changes
Product: LibreOffice
Version: 26.2.0.0 alpha0+ master
Hardware: All
OS: Android
Status: UNCONFIRMED
Severity: enhancement
Priority: medium
Component: Android Viewer
Assignee: [email protected]
Reporter: [email protected]
Created attachment 203954
--> https://bugs.documentfoundation.org/attachment.cgi?id=203954&action=edit
Screencast showing current behavior when resizing the app window
While traditionally, apps on Android devices may have been using a fixed size
(the whole screen size) in most cases, that's not so much true any more these
days.
As originally reported to me by someone else, this results in a non-optimal
view of the document when the app window gets resized.
# Sample steps to reproduce:
(s.a. attached screencast)
1) set up a desktop AVD (Android Virtual Device)
2) run Android Viewer
3) open the license document by opening the menu -> "About" -> "License"
(or alternatively, use any other Writer document)
4) reduce the window width a bit
5) increase the window width
# Actual result
in step 4): not the full width of the document is visible any more
in step 5): unused space: there is extra "gray background" instead of zooming
into the document
# Expected result
When the app window size changes, the view should automatically be adjusted to
better position the document and apply a "proper" scale factor to make use of
the space.
# More information
For a device that doesn't support resizing the app window, a similar scenario
to the above is rotating the device. The behavior is similar to the one
described above.
Double-tapping on the document canvas can be used to manually adjust the view,
but something reasonable should be done "automatically".
Relevant:
https://developer.android.com/develop/ui/compose/layouts/adaptive/support-multi-window-mode#resizeableActivity
# Version:
Version: 26.2.0.0.alpha0+
Build ID: 69aeb20d07a5
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