Develop Bugs

Back to PA after almost a year (PA3+)

Looked through the Q&A thread, can't find a thread similar enough. Here goes.
I'm back to PA after almost a year. I've enjoyed Sony's Z1 and Z2. Now I got my hands on Oppo's Find 7 and after a quick taste of ColorOS, I'm enjoying PA 4.6b6.
A lot has changed since 3.99!!
Here's my questions after all my rambling:
- where are the per-app DPI settings? I loved that feature!!
- how do I turn Halo/Hover off permanently? Chrome keeps appearing in windowed mode. Also, any app launched from the notification pane. I've tried "blacklisting" apps in the Settings>Apps section, but every app PA feels like rendering in windowed mode, keeps appearing in windowed mode...
- I'm getting com.android.process.systemui errors. Mostly in Find 7, hardly any on grouper (Nexus 7 2012). Any app known for upsetting PA?
- I'm looking for ways to change the resolution (DPI) of my Find 7; with ROM Toolbox, I edited build.prop, but there is no ro.sf.lcd_density option. Can I just add it?
- Settings > Display > Advanced > Gesture shortcuts promise gestures when the screen is turned off: double tap to wake, circle shape to launch the camera, V-shape to turn on flashlight and two-finger swipes for music players. Only the double taps that turn on the screen actually work.
Hope it doesn't sound like I'm complaining too much. I really enjoy PA and it's the best ROM around!!!
Keep up the amazing work!
Sent from my Nexus 7 using Tapatalk

Hover/halo is not the floating window. Hover is simply the notifications that show from the top. Floating window issue with chrome is a google problem on any rom that supports floating mode.
There are no per app DPI settings. This was never ported forward for KitKat.
FC's are probably related to card stack recents. Reset the on the spot preference for recents and use normal KitKat recents.
Build prop editor has always worked fine for me. That line does indeed exist in the build prop.
Don't know about find7, but the one plus one shares the same gestures and works perfectly.
#stayparanoid

Thanks for getting back to me.
I'm getting a lot of problems
com.android.process.systemui force closes several times a day
as stated, Chrome refuses to go into full screen, it's always windowed.
during calls (inbound and outbound), the screen turns off as per the sensor, but never turns on again until call is over.
if the screen doesn't turn off, the touch display still becomes unresponsive, so I can't end calls.
I'm guessing somewhere down the line I didn't do a completely clean install.
I'm curious about this, since Oppo is one of the officially supported devices, according the Paranoid Android site.

Chrome bug is a problem with Google on any ROM that supports floating mode. The fix is to use chrome beta now because google fixed it there.
Please revert back to an earlier build. Beta4 should be solid for you
#stayparanoid

Issues on CM12.1 - Blackened expanded status bar / empty 'recent apps' cards

Hey guys,
I'm right now facing some issues on my D-HD phone, which runs CM 12.1 custom ROM from this forum. Also I'm on the 12.1-20151201-unofficial-aceopt (!) build.
Issues:
a) The background of the untouched Lock screen is blacked out, as soon as I swipe to unlock the intended wallpaper is showing for a sec, then the home screen.
b) The status bar, if swiped down, blacks out the whole screen, popup messages aren't stuck to the bar and are hiding behind it.
I can't do a screenshot of it, due to the behavior of the screenshot option, that is killing the expanded status bar.
c) On the screen for recent apps (by button), ALL app preview screens are empty, only the head bars with the app names are appearing.
My phone was bug free, until I started to test an self-programmed app through Android Studio on it (per ADB, app wasn't complex nor corrupted).
I'm using the standard Trebuchet launcher (though I tested others, to see if it causes the problems), and the "Euphoria Dark Theme for CM12" ,which was also installed before the problems appeared.
I also did several reboots.
I did the full forum and google search, but wasn't able to find issues or solutions that are like this.
Do you have an idea, what am I able to do?
Thank you!

Which i have understand with your issues is that,
1)your are not getting transparent status bar, right?
2) after pulling down your notification panel you get black background in that, right ?
3) your lock screen's background is black , right ?
4) and after all these 3 issues you were also facing no animation in you window/scroll etc, right ?
For those all problem just go to settings>about phone and tap about 7 to 8 time on build number then go back you will see developer option there now tap on that find the option some thing like "force high-end graphics" switch on that and reboot your phone your problems will be solved.
Sent from my Desire HD using XDA Free mobile app

Need help.. Recents (recent apps) doesn't show.

Homescreen and recent apps actions don't work. It's an uncommon issue I face. Right now it's snapchat in the way (as an image; it is frozen, forced stop, and even uninstalled. I can only live through this error (until i reboot) since xposed allows me to select running apps anyway; and shortcut app dialer to open apps. It's an annoying bug because it's happened more than once. A system ui reboot does nothing. https://1drv.ms/v/s!ApNgVfDFD6LnhM9t4PJNjFp8nvIwWw

redmi note 9 pro put apps in sleep mode whereas it is unwanted

Hello,
I correctly configured my phone to let some app being not optimised for battery saving. in each app, I can select if I want this app to be optimised for battery saving.
I did it for some app like synology drive.
I noticed that synology drive is inerrupted anyway when the phone has the screen off.
is it normal ? is there a way to have some app that are not shut down ? the problem is that these kind of app that are used for synchronization or file transfert must not be cut off when the screen is off because the transfert are interrupted.

Hello. If you are using MIUI then try this 1. open the app 2. touch recents 3. long press the app 4. touch the lock icon.

Thanks I did it, but I read that the lock is usefull only to keep the app running even if I close all app in the recents app. does it really have something to do with the OS stopping background apps ?
is miui known to be painfull and kill background apps ?

I have the solution : i must disable MIUI optimization.
from :
What is MIUI Optimization and should you turn it off? - xiaomiui
MIUI optimization is an option that helps to load the app and the app data in parallel to reduce load times and ensure a smooth user experience.
xiaomiui.net
extract : "Background apps cannot sync data."
tested with synology drive and it works, after disabling, my transferts works even when the phone has screen off.

I don't know how to close the thread and mark it as resolved. anyway someone has more news about MIUI optimization, it would be great, would it break something to disable it ?

LOS 20 support for floating window for apps?

Found some Developer Options settings for "freeform" windows but so far I've only got an app in a floating window but as soon as I try to get another app running on the main screen that floating window closes.
Got a tip from someone else that if I open two different apps in sequence and set them each to freeform, then when I open them both from the home screen they will open up in freeform, so somehow the functionality is there but obviously not working conveniently.
I had OxygenOS on Android 13 before. It has an awesome feature: true floating window that you can run an app in, and then run whatever apps you want full screen under that. What needs to be fixed in LOS 20 have such capability?
I looked through the LOS github for "free-form" but didn't come up with what I thought was significant.