Questions tagged [optimization]
The optimization tag has no usage guidance, but it has a tag wiki.
29
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How to "shift-click" select many files at once in android (range select)
How can I select a range of files in Android?
I'm trying to use Amaze File Manager to create a compressed archive of ~200 files in a directory of ~2,000 files. All the files I want to select are in ...
- 364
2
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0
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1k
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How to read gfxinfo
I'm using Apache TVM do benchmark DL models - this is long story, but I want to preview GPU usage of TVM. On Android device I have runing APK, which spawn 1-2 processes, which use GPU. I have turned ...
- 141
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209
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How can one turn off incoming videos in Google Hangouts?
I wonder how one can turn off incoming videos in Google Hangouts. I.e., disabling all videos for anybody else in the call when in a videoconference. The motivation is to reduce the network usage.
E.g. ...
- 2,434
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272
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Why are battery optimization options getting reset all the time and how to prevent this?
They aren't just reset after every restart / upgrade but even without running any update or restarting.
One problem that results from this beyond having to change the settings after update is that ...
- 290
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741
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How to restore screen to normal size after turning off the MIUI optimization?
My phone is Xiaomi Redmi Note 9, how can I restore the screen size of my phone after turning off the MIUI optimization even if I turned it back on? Before i have small screen size and small fonts 'coz ...
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40
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Does Android perform cold app startup optimization?
I am trying to measure the time it takes to launch an App (cold startup) on Android.
As the official documentation states, that the startup time will be displayed in the logcat:
ActivityManager: ...
- 1
1
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0
answers
78
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Duplicate app names in battery optimization list
While troubleshooting a problem with the stock Android Phone app, I was thinking to let the phone app bypass battery optimization and see if that made any difference. I notice that in the battery ...
- 111
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278
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Optimizing app 1 of 1 on Android starting after GooglePlay update
I have a Lenovo Tab3 8 Tablet that had been working fine until about five-six months ago.
Then I got this Optimizing app 1 of 1 message one day, when I had to restart the tablet, which basically made ...
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0
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674
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What does Kindle Fire Optimizing Storage and applications actually mean?
Every time I boot my Kindle fire 10 7th gen, it does this. Sometimes displaying "Optimizing Storage and applications" with progress bar for up to 10 minutes.
The flippin thing runs out of battery ...
- 165
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1
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65
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What can be removed from Android Tablet?
I was recently given a roverpad tesla 10.1 tablet :
(https://www.imei.info/phonedatabase/16842-roverpad-tesla-101/)
It is total garbage as a tablet but I would like to use as a controller for a mini ...
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243
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How to optimize all my apps in “Battery Optimization”?
I have xiaomi mi max 32gb -Multirom 8.4.26
I make all my apps "battery optimized" except these apps: (Greenify+amplify+powernap+Launcher+Appops+Magisk+ Xposed).
But after rebooting my mobile, apps ...
- 41
3
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1
answer
377
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What process happens when there is a system optimization?
My question is the following: Not long ago I was moving apk, data and .dex files to the directories / data, and they did not show the applications I had manually installed, if not until I rebooted on ...
- 143
1
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2
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550
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there is a built-in feature that limits apps from background processing, where is it?
So one night I got crazy and installed tons of apps that have background processing on my galaxy tab 8.0, they were draining its battery really fast. Android itself suggested to limit some of them to ...
- 11
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753
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Difference between system app and 3rd party apps?
I was reading about best system optimisation app for android, and this thought came into my mind as what's the difference if you optimise through a 3rd party app or the system app.
So let's say I ...
8
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1
answer
556
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Optimizing Apps: Why?
I have a Kyocera Hydro View. Every time I restart my phone, it tells me that Android is optimizing apps. This takes anywhere from 5 to 15 minutes, and sometimes prevents me from using the phone when I ...
- 85
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4k
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How to re-run the "app optimization" process after upgrading to a higher version of Android?
After each OTA Android upgrade, I get a message saying "Optimizing app x of xxx" that takes a while. The last time I upgraded, the battery ran out during the optimization process (not during the ...
- 363
2
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1
answer
5k
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Greenify blocked
I'm using Samsung Galaxy S4 rooted device.
I have greenify installed on it but I receive an orange error box on the bottom of the page saying this "auto hibernation service is being blocked by 3rd ...
- 53
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2
answers
10k
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Can I freeze/remove com.android.keyguard if I don't use the lockscreen?
What is exactly com.android.keyguard?
Is it just handling the lockscreen?
If I set my device not to lock when screen is turned off, can I safely freeze/remove com.android.keyguard?
I'm using a galaxy ...
- 123
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4
answers
8k
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Cache folders taking a lot of space: store_00010001/Pictures/cache/com.google.android.googlephotos/picasa--{0,1,2...}
I've found that this cache folders take 1,5GiB of my 16GB Nexus 5:
store_00010001/Pictures/cache/com.google.android.googlephotos/picasa--{0,1,2...}
Is it cache of some app, which I can easily remove ...
0
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1
answer
89
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Find where the wifi router is
I wish to get the best possible signal from unknown Wi-Fi routers (i.e. ones you don't own, say public hotspots) - that is, getting as close to them as possible. However, just moving [let alone ...
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When extactly does the hangouts_video_call.ogg extracted from hangout.apk?
Two ringtones are extracted from Hangout.apk to /storage/ringtones folder during some system setup phase.
To analyze that, I manually deleted the ringtone files from my_files >> Ringtone. Now, no ...
- 123
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1
answer
3k
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Trying to vacuum all databases under /data with sqlite3, but fails with error 14
I would like to vacuum all my database files under /data, to achieve somewhat better performance so I ran the following script:
for i in $(find /data -iname "*.db"); do
#echo $(basename $i);
sqlite3 $...
- 163
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3k
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How can I minimize UI lag? [closed]
How can I minimize UI lag by ensuring that global UI elements (e.g. keyboard and notification drawer) don't compete for resources with every running application?
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3
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8k
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Should I run a factory reset on my phone to speed it up? [duplicate]
Possible Duplicate:
Factory reset to restore performance? What are the disadvantages?
I have a Motorola Droid 2 Global phone, but it has become somewhat slow. It sometimes takes it a couple ...
- 341
6
votes
3
answers
15k
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How to lower OOM value of an app permanently?
I am not challenging Android's memory management technique (like killers do). I just want to give an app higher priority even when it's not in foreground or visible (with notification).
AutoKiller ...
- 12.3k
4
votes
3
answers
8k
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App optimization on every reboot?
I received the official OTA Google update to Android Ice Cream Sandwich 4.0.3 on my HTC Sensation. Every time now when I reboot the device, the system displays a notice stating that it is optimizing ...
- 41
28
votes
1
answer
4k
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What kind of app optimizations do newer Android versions do at the first reboot?
I received from my phone carrier, Vodafone IT, the official OTA Google update to Android Ice Cream Sandwich 4.0.4 on my Nexus S. When automatically rebooting for the first time after the update, the ...
- 1,267
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595
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Best Wi-Fi Performance Doesn't Do Anything
In wireless options there is such setup, but it does not do anything. It doesn't increase coverage or signal. And i think it does not consume more power.
Why? Because this option does not apply ...
- 717
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1k
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GPS optimization, is really necessary?
Some android users are experiencing GPS problems; are applications like this really useful and safe for all devices?
http://www.appbrain.com/app/gps-optimisation/com.gps.opt
What do you recommend ...
- 2,663