Home Screen Redraw - Nexus 7 (2013) Q&A

I've had my nexus 7 (2013) since it was first released three weeks ago.
When I exit most apps the home screen is black. The first thing to come back is the wallpaper, followed by the icons and finally the widgets.
Is this right? I don't have many apps installed so RAM shouldn't be a issue.
Does this need replacing, or is it just the way it is?

104 views and no responses. I should take that as nobody else is experiencing screen re-draws. I'd better get it replaced!

I have this too. Managed to stop the wallpaper having to reload by using a livewallpaper but I'm still getting launcher redraws sometimes. Anyone know about this? Any fix?

The first thing I should try is reboot to recovery and wipe "Cache" and "Dalvik cache", nothing else.
.

Ed V said:
The first thing I should try is reboot to recovery and wipe "Cache" and "Dalvik cache", nothing else.
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I have already tired this but it didn't seem help at all. I updated to KitKat today though and I can't say I've noticed it yet so hopefully it has been fixed but we'll see..

There's no fix
Due the android process in the life-time of an app (launcher is an app that displays apps) so when you leave that app, launcher stops, it goes to cache, and open a game or something, then you return to homescreen it going to redraw because Android needs to reboot the launcher, and run it again.
If you are in portrait mode and open something in portrait, then you go back its Ok. That's because you did not change the position /orientation/ of the tablet, the system loads the information in cache and you're ready to go. But, if you were in portrait mode in the launcher, you opened youtube and chaged the orientation to landscape... when you leave youtube and return to the launcher and keeps the landscape mode... the launcher will redraw, because the configuration of the layers in the launcher are different from portrait, its other information, so the system reboots it.
SO ANNOYING. And it will keep doing that for the rest of the life.
Sadly just Android suffer that kind of things. An iPad dont.

Nevertheless...
You can try:
1) Nova Launcher and set "force portrait mode" + in advaced mode: "aggressive desktop".
2) Use livewallpaper, like phase beam.
That avoids in good way the redraws of the home screen.
Good luck.

Related

[Q] 2.3 Update

I updated my Desire HD to 2.3 and i have a problem my home screen ui is moving very very slowly with a normal wallpaper when i put a live wallpaper its even worse.
When i had 2.2 i never had this problems anyone have any answers.
UI moves the same way with or without USB debugging.
is it just the home screen?
is the 'All Apps' menu acting the same?
and how about the UI of other apps?
Only the home screen is moving slow the menu and apps are moving perfectly
given that you dont have some 3rd party widget that MAY be slowing down the homescreen
Try going into Settings>Applications>Manage Applications>All>
Then go to HTC Sense (the one with the icon of a home screen) and click Clear Data (NOTE: this will remove all the widgets from the home screen)
Personally, im not 100% sure if this will work, but it has helped me in some problems with my home screen.
tell me the result.
nop its still the same slow moving home screen
in that case, you have two options---
1) You could do a factory reset (since you just updated, i dont think it'll be a big problem) but remember to backup your data, apps, etc... (IM not 100% sure that it'll work either, but if it doesnt then i think you have a problem with your ROM)
2) You could wait for someone to come and answer.
i did the factory reset a few days after the update to see if it would help but no such luck
Then i THINK the problem could be with your ROM.
Try installing it again. If you're looking for an official source - CLICK HERE. (thanks go to andy)
Thats an official ROM, if you have CWM recovery, then i would suggest a stock-rooted ROM CLICK HERE
reinstaling the update worked perfectly now my phone home screen is moving perfect it dosent feel like a nokia 3310

ICS Issues....

Well since I don't have enough posts it won't let me post in the Dev section...ugh....anyway, I just wiped and flashed MazWoz-EVO ICS ROM BETA 4 and had to do it a few times because it kept screwing up after I would restore my apps and data via Titanium. I figured since this was ICS and my previous was Gingerbread there were some issues so I didn't restore data this last time and thought all was well.
I can't seem to get the browser to work and I tried Chrome Beta but I already read on the forum that is not working right with this ROM so I'll try something different. But I heard the ICS Browser is really good so I want to try it! Someone else posted the same issue but no response yet:
slikgman: My browser stopped working and i don't know when and why. I keep getting the message "unfortunately, browser stopped working" i am now using Dolphin HD browser. I've tried using the reboot and ROM manager permission fix to correct the problem.
Click to expand...
Click to collapse
Then I just went to unlock the phone a minute ago and my background showed up but no icons and none of the home buttons did anything. I could scroll between all the home screens but they were all blank except for my background! Hmmm...maybe I tried ICS too soon...though people on the Dev forum seem to be having a lot of luck with this ROM
Can't really help, but sounds like a bad install. I've been running this ROM for 2 weeks with no issues other than what is stated in OP.
thebbbrain said:
Can't really help, but sounds like a bad install. I've been running this ROM for 2 weeks with no issues other than what is stated in OP.
Click to expand...
Click to collapse
Can I just re-flash the zip or will it force me to wipe again? I just got some of my main apps up and going so I hate to wipe for the third time in the last 12 hours...lol
Also, do you know how to change the lock screen options? I use Handcent for messaging and want to swap out the standard "slide up" to go to Handcent instead of Messaging. I can't figure out how to edit this for the life of me!
Until you've gotten a good install I would always wipe a couple times per the instructions in the OP.
Also, when changing the lock screen icons there is a trick to it. It's discussed many times over in the OP.
Basically (going from memory since I am not running the rom at the moment) you go to the lockscreen changer, if you want to add weather only you use the rosie utility. Otherwise you have to use the other utility option that is there. You can add/change whatever icons you want by tapping the icon and selecting the replacement. The icons on this screen may not update. Once you close the utility the icons and shortcuts should be as you desire. If you go back in it will reset and you will have to do the process over again.
What recovery are you using?
Captain_Throwback said:
What recovery are you using?
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Click to collapse
Amon_RA's RA-supersonic-v2.3
Probably a bad download.
Sent from my PC36100 using xda premium
thebbbrain said:
Until you've gotten a good install I would always wipe a couple times per the instructions in the OP.
Also, when changing the lock screen icons there is a trick to it. It's discussed many times over in the OP.
Basically (going from memory since I am not running the rom at the moment) you go to the lockscreen changer, if you want to add weather only you use the rosie utility. Otherwise you have to use the other utility option that is there. You can add/change whatever icons you want by tapping the icon and selecting the replacement. The icons on this screen may not update. Once you close the utility the icons and shortcuts should be as you desire. If you go back in it will reset and you will have to do the process over again.
Click to expand...
Click to collapse
Oops, i just realized my response was for "The Express..." rom shortcuts. Sorry about that!
So to change lockscreen shortcuts go to Apps -> Evervolv toolbox -> Lockscreen -> Lockscreen style -> Custom Mapping -> App shortcut -> Applications....and so on.
thebbbrain said:
Oops, i just realized my response was for "The Express..." rom shortcuts. Sorry about that!
So to change lockscreen shortcuts go to Apps -> Evervolv toolbox -> Lockscreen -> Lockscreen style -> Custom Mapping -> App shortcut -> Applications....and so on.
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Click to collapse
I was gonna say! Thanks that's exactly what I needed!
Oh FYI...I sort of figured out the browser issue. All I had to do was go into my Manage Apps, go to Browser and did a Force Stop, Clear Data, and Clear Cache and then went to try it again and it has worked fine since! Weird....
Also, does anyone know where the Car Dock settings are for ICS? I'd like to change the setting to not go into Car Dock mode when docked, since it leaves the phone lit up the whole time. Some ROMs have that option and some don't, but I'd like to know if ICS has that built in and how I get to it.
Another weird thing about this ROM....
If I long press on the home screen to add an app icon, I get the usual list (Apps, Shortcuts, Widgets and Wallpapers) plus choice for Nova Actions. I can add shortcuts and widgets just fine but when I click Apps, it will show me my list of apps but when I select an app it just opens the app! It doesn't add the icon to my home screen! Annoying even though I can still add it there by long pressing the app itself.
EvoSport said:
Another weird thing about this ROM....
If I long press on the home screen to add an app icon, I get the usual list (Apps, Shortcuts, Widgets and Wallpapers) plus choice for Nova Actions. I can add shortcuts and widgets just fine but when I click Apps, it will show me my list of apps but when I select an app it just opens the app! It doesn't add the icon to my home screen! Annoying even though I can still add it there by long pressing the app itself.
Click to expand...
Click to collapse
When doing this method when you get to the app hold it don't tap it.

Home button no longer works 5.1 factory

I flashed 5.1 and it's kind of OK (although a few app stopped errors happen) but the home button only works from the task switcher screen. It doesn't work from any app. Tried with Launcher, tried with Nova Launcher. Also, setting Home in Nova Launcher to an app doesn't launch that app. Something eats my home clicks. But what? I do not use a custom keyboard.
bean1975 said:
I flashed 5.1 and it's kind of OK (although a few app stopped errors happen) but the home button only works from the task switcher screen. It doesn't work from any app. Tried with Launcher, tried with Nova Launcher. Also, setting Home in Nova Launcher to an app doesn't launch that app. Something eats my home clicks. But what? I do not use a custom keyboard.
Click to expand...
Click to collapse
You should probably wipe everything and do a fresh install of the latest factory image. From the force closes, it sounds like you flashed all all positions besides data... Or you're having issues with the touchscreen drivers, which is a widely known issue on flo... Look around in the general section, there are about four threads with good information annoy the touchscreen if that's your issue. You could also collect a logcat of the touch fail, limit the output so it's easy to find the error and determine the source of your issue... Just some ideas.

Google and Launcher 3 not responding

For some time now when I open Google it freezes then a pop-up says "Google is not responding, close app, wait, send feedback". Sometimes if I select wait it runs but usually it happens again.
I cleared the cache and now I get a different message "Launcher 3 is not responding, close or wait"
Does anyone know of any solution please
clear the data of the following apps
google
google play services
your launcher (what ever the name of it maybe)
then restart your phone
Thank you. Launcher 3 isn't listed in the apps. It's down as the Home app under configure apps. I'm on Android 7
Calomax said:
Thank you. Launcher 3 isn't listed in the apps. It's down as the Home app under configure apps. I'm on Android 7
Click to expand...
Click to collapse
Make sure you have pressed the 3 dots on the top right corner & select show system - so you can also see system apps in the list
You can always just install and use a different launcher - I recommend evie launcher (playstore)
Thank you, I didn't know you could do that. I cleared the cache on Launcher 3 (which is my stock launcher) but it didn't make any difference. So I installed Evie. I now have to open Google from a shortcut and it still doesn't respond, but if I select Wait it does respond eventually.
When I refer to Google, I think I mean Google Now which opens stories connected to things I've looked at.
Calomax said:
Thank you, I didn't know you could do that. I cleared the cache on Launcher 3 (which is my stock launcher) but it didn't make any difference. So I installed Evie. I now have to open Google from a shortcut and it still doesn't respond, but if I select Wait it does respond eventually.
When I refer to Google, I think I mean Google Now which opens stories connected to things I've looked at.
Click to expand...
Click to collapse
Clearing data is different from clearing cache - its within the same menu options though in app settings
Sorry, I misread your post. I'll try it again.
I wish I'd read your post properly the first time. I've done it now and it seems to be working properly now. Thank you.
That's the problem I kept having.. Click on:
Settings, Apps, Show System, Launcher 3, Force Stop, Storage, Clear Data.
*It will delete your home screen icons, so you'll have to re-add them onto your home screen again.
Sent from my Moto G (5) using XDA-Developers Legacy app

Nova Launcher - Closing Recent Apps Issue

Hey everyone,
I'm running into a weird problem lately. I have a custom homescreen with Nova Launcher Pro and whenever I click the Recent Apps button. I close all recent apps and it force closes Nova Launcher and reactivates Samsung One UI. It does this every single time until I hit the Home button and it goes back to Nova Launcher. Anyone know what could be causing this weird issue. I only had this issue recently so part of me thinks it's from a firmware update. Any advice would be greatly appreciated. Thank you!
Try clearing the system cache on boot menu.
Try clearing associated apk caches, data if need be.
If you migrated from Pie to Q time probable time to reload...
blackhawk said:
Try clearing the system cache on boot menu.
Try clearing associated apk caches, data if need be.
If you migrated from Pie to Q time probable time to reload...
Click to expand...
Click to collapse
Yeah I've wiped cache partition from boot menu (holding power and volume up button during restart). I've also wiped cache and data from both Samsung One UI and Nova Launcher and still nothing.
Iskateforfree said:
Yeah I've wiped cache partition from boot menu (holding power and volume up button during restart). I've also wiped cache and data from both Samsung One UI and Nova Launcher and still nothing.
Click to expand...
Click to collapse
You can try a hard reboot but that seldom works.
Look at clearing cache/data of the related system apks.
I tried a few launchers and ran into issues with all. Be very wary if you see any system instabilities as boot crash may be next.
One launcher (not Nova) boot looped my 10+ twice.
The Samsung launcher is fast, rock solid stable and allows for a lot of customization.
After fighting with 3rd party launchers that were slower, used more resources/battery, not as stable, loss of some functionality etc... it wasn't worth it.
You could uninstall and reinstall the Nova app and see if that works, I will probably get told that if you wipe the cache it the same thing. But I've done it before with other apps and it has fixed issues. I use Nova beta on my note 10 and I've never had any issue with it, so you could also try that. Good luck [emoji106]
Sent from my SM-N976B using Tapatalk
Double check to make sure Nova is set as your default Launcher.
Settings -> Apps -> Default Apps -> Home
I've had this happen a couple times with Microsoft Launcher after an update was pushed.
You may have to set it to OneUI then back to Nova.
Sent from my SM-N976V using Tapatalk
Yup, tried that to no avail. I'm losing hope here haha
gernerttl said:
Double check to make sure Nova is set as your default Launcher.
Settings -> Apps -> Default Apps -> Home
I've had this happen a couple times with Microsoft Launcher after an update was pushed.
You may have to set it to OneUI then back to Nova.
Sent from my SM-N976V using Tapatalk
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Click to collapse
Iskateforfree said:
Yup, tried that to no avail. I'm losing hope here haha
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Click to collapse
You're going to have to reach out to the developer then. I'm running Microsoft Launcher and I'm not running into this problem.
Sent from my SM-N976V using Tapatalk
Let me know if you figure this out, I am seeing the same behavior after the last system update and have had no luck fixing it.
baylakedrive said:
You could uninstall and reinstall the Nova app and see if that works, I will probably get told that if you wipe the cache it the same thing. But I've done it before with other apps and it has fixed issues. I use Nova beta on my note 10 and I've never had any issue with it, so you could also try that. Good luck [emoji106]
Sent from my SM-N976B using Tapatalk
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Click to collapse
^This^ but it may not work.
Reload the OS, go hog wild or... do what I did after a 3rd party launcher boot looped my 10+ twice.
Use the native launcher.
Fast, very stable and very customizable if you use the available free themes, icon packs and the Good Lock family of apps. Throw in a custom background with Color Wallpaper and done.
Solution which helped me
Hi, I had same problem and for me helped to choose as default app for Home One Ui and then back Nova Launcher.
flamy88 said:
Hi, I had same problem and for me helped to choose as default app for Home One Ui and then back Nova Launcher.
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Click to collapse
That worked for me too with Microsoft Launcher.
Sent from my SM-N976V using Tapatalk
Not sure if you resolved this or not but I just ran into this issue on my Note 20 Ultra. Fix was the same as above where I set the Samsung UI back to default, then switched it back to Nova Launcher and then did a hard restart with volume down and power button. Note: did not work until I did the hard restart
c96walker said:
Not sure if you resolved this or not but I just ran into this issue on my Note 20 Ultra. Fix was the same as above where I set the Samsung UI back to default, then switched it back to Nova Launcher and then did a hard restart with volume down and power button. Note: did not work until I did the hard restart
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Click to collapse
Yah!
It may return though. Hard resets shouldn't be needed. There may be a firmware and/or hardware incompatibility present.
Watch it closely for instability as this is a class of app that can boot loop the device.
Never had Nova do it but another launcher did, twice. Not fun.
Have you set app power management for nova?
boot cache menu clear, also most are gone now but i like cda not on app store, and leave shut down for a few minutes, Mine on Nova would not show apps if i pulled tab on apps still open in background, then just quit, did above and havent had issues. Tis the season
Experiencing this issue with Nova Beta on my Z Fold 2 as well surprisingly its working great on my og Fold.
I had the same issue on a Galaxy M31, issue has been resolved by clearing the data of the One UI Home App under Settings - Apps - Show system apps - One UI Home - Storage - clear data
I do have same issue with Poco F2 pro (K30), although POCO Launcher is still installed (even not deactivated), if I'll choose as default Nova, the recent app button (square) not reacting at all. Multiple press lead to error message "POCO Launcher crashed".
I used the recent apps to clean them from mem (hope I say that right).
did anyone found a way how to fix the not working recent app button on custom launcher (in my case Android 11)?
the suggestions above (including M$ Launcher did not worked for me)
also is there any other way how to delete/kill apps from mem - other than use recent apps (square) button?
thanks for suggestions.
J.
blackhawk said:
^This^ but it may not work.
Reload the OS, go hog wild or... do what I did after a 3rd party launcher boot looped my 10+ twice.
Use the native launcher.
Fast, very stable and very customizable if you use the available free themes, icon packs and the Good Lock family of apps. Throw in a custom background with Color Wallpaper and done.
Click to expand...
Click to collapse
Are there any goodlock modules that can make my icons round? I hate these default icons. The main reason why I would want to use a custom launcher...but don't, because like you already stated, one ui launcher is just fast and very stable.

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