-
User Story
-
Resolution: Unresolved
-
P1: Critical
-
None
-
6.7, 6.8, 6.9
-
None
-
Android
-
2025wk02s3FOQtforAndroid, 2025wk04s3FOQtforAndroid, 2025wk06s1QtforAndroid, 2025wk08s1QtforAndroid, 2025wk16s1QtforAndroid, 2025wk22s1-2QtforAndroid, 2025wk28s2QtforAndroid, 2025wk38s2QtforAndroid
-
0abdca879 (dev), 495f7cceb (dev), 9920c3350 (dev), 95c21244c (dev), 6f79d46e8 (dev), 3efd1996a (dev), 2c028c26c (dev), 7387d08e4 (dev), 8047d2ec8 (dev), 060a65f6c (dev), 36d2c0115 (dev)
Qt for Android seems to have few issues with rendering or resizing that are causing flickering bad or skipped rendering in certain situations. This ticket will collect the cases that have been noticed and reported over few bugs to make discussing a solution easier and get the bigger picture of the issue.
The flickering seems to be seen in the following cases:
- At start up or resuming of the app (QTBUG-132717).
- During or after changing orientation (
QTBUG-132718). - During or after available app size like changing system UI visibility (QTBUG-132720).
Note: The issue with the surface update QTBUG-132721 seems to be shared and present in all of the above cases.
- relates to
-
QTBUG-133236 [Reg 6.5 -> 6.7] Flicker on Android App Exit
-
- Closed
-
| For Gerrit Dashboard: QTBUG-132716 | ||||||
|---|---|---|---|---|---|---|
| # | Subject | Branch | Project | Status | CR | V |
| 614930,7 | Android: don't run setSystemUiVisibility with same params | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 614931,7 | Android: don't call requestLayout() under setSystemUiVisibility() | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 614933,9 | Android: don't call onSurfaceChange() native method with every change | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 614938,7 | Android: don't touch system bars colors in fullscreen | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 615249,8 | Android: get rid of default screen sizes and physical size | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 615254,10 | Android: don't pass x/y dpi values to setDisplayMetrics() | dev | qt/qtbase | Status: MERGED | +2 | 0 |
| 615256,13 | Android: separate setting screen size from setDisplayMetrics() | dev | qt/qtbase | Status: MERGED | +2 | 0 |