Swapping from a Left screen posture to any other posture freezes the touch input on Duo 2 #136
Comments
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same for me! |
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Since updating to v12.23, the frequency of freezing when closing and reopening has increased. |
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In previous versions, when closing the phone, the screen would go dark and both screens would show the clock and battery level. |
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Can confirm, when the overlay for the peek mode appears on left only, it breaks the touch input for Duo2. Either way, for peeking the time, I reckon it should show on both screens. So as a result we should show on both when peeking the screen. However we still need to try fix the left screen lockups down the line. |
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I would suggest an option to disable using the left screen of duo2 alone before there is a solution to this problem |
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New issue: with the newest update, sometimes touch completely stops working when opening my duo 2. i disabled the left screen with the settings too. |
This is probably the peek mode optimisations that only show on one screen, if the peek mode shows up on the left screen it will lockup the display as expected here. |
this happend again, i saw when i folded the duo2 open, for a split second the right screen was inactive and the left one active, i expect this to be the reason. |
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ok i switched to my pixel 7 now, the duo2 is unusable in this state. 1-5 folds and touch stops working and i have to force reboot, it is too annoying :( |
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@Archfx also just wondering, why do we Restart the launcher between some dual screen postures? I notice we have some launcher restarts between book and flat postures. |
Trebuchet launcher does not correctly refresh during posture change, so the posture processor sends this broadcast such that the Trebuchet can refresh itself. This is related to #49 and #39. |
Oh no I get why we have to restart the launcher, but between some cases where the layout should stay the same it restarts anyway, specifically between about 110 deg to 180 deg there's something that feels like a launcher restart. |
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That is weird, can you confirm it using the log. adb logcat | grep RestartReceiverThis should be triggered if the broadcast is sent. My expected logic was to restart between tablet and phone modes. |
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@Ethanol10 For the beta build I removed the broadcast. Looks like we no longer have #39, but #49 exists. We might be able to fix it more effectively. |
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@Archfx Sorry I forgot to post a log, But the restart was happening when transitioning between FlatDualP and Book postures: At these same times, the RestartReceiver would receive a broadcast to restart the launcher |
Acknowledgements
Info
Expected Behavior
The device should swap screens seamlessly without losing touch input between single/dual postures
Current Behavior
Any transition from a left screen posture will lock the screen up and prevent touch unless a reboot is performed, or a pen is used on Surface Duo 2. As seen in Archfx's GIF demonstrating the new feature, we can see that this does not affect Surface Duo 1, as he seamlessly swaps from Left -> Right -> Dual Screen without the touch locking up.
This is an extension of #50 . However, we now know it's just the left transitions, never the right or dual transition.
Possible Solution
Something in the way we set the display composition for left screens may be weirdly set, perhaps the negative panel offset?
Steps to Reproduce
Logs
No response
Additional context
No response
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