How on Mobile optimize memory usage ?

[Mauro Botta 2]

Hi,

 

i have a big mobile application ( 150 MB apk ) , i need optimize memory usage.

How can i see with Delphi 12 / 13 on Android / ios memory usage statitistic ?

[Dave Nottage 662]

1 hour ago, Mauro Botta said:

i have a big mobile application ( 150 MB apk ) , i need optimize memory usage.

If you're referring to the apk size, it's not memory usage - it's space that the code is taking up. It might help to indicate what code your app is using, and what files are being deployed, because a blank app compiled for Release has an .apk size of around 13MB (using Delphi 13)

[Mauro Botta 2]

HI Dave 🙂

I have no problem with the size, How can I see on Android how much free/used memory use my my App at runtime?

Edited October 17 by Mauro Botta

[Dave Nottage 662]

Just now, Mauro Botta said:

I have no problem with the size

Then why mention it?

Just now, Mauro Botta said:

How can I see on Android how much free/used memory my App has?

This might help

[NecoArc 1]

not related but you can reduce app size by runing VACUUM command on your database.s3db file

i had an apk with 100mb and after vaccum it was reduced to 40mb 

[Aleksey Vorontrov 0]

You can use "Analize Memory Usage" and "Track Memory Consumption" profiler tools in Android Studio for Android.
You can use "Allocations" tool in Instruments developer tool in XCode on MacOS for MacOS and iOS.

Keep create-free balance of your objects. Use yourInterfaceRef := nil to free unused interfaces.

 

Edited October 19 by Aleksey Vorontrov