Performance Issue when adding multiple fragments

[tangoagency]

Performance Issue when adding multiple fragments

[bezmian]

Please add more information. What device are you using, also how many fragments have you add?

[MaxToyberman]

@bezmian I have tested this on 2 different devices, the first one is nexus 5 and the second one is Samsung galaxy sm-j500.
I am adding 6 fragments but there is only text in there...
I have tried to run your app from the example ,if i add some simple fragments to it doesn't work.

Thanks

[bezmian]

@MaxToyberman Are you sure that it's performance issue? I have tested app on Sony Xperia Z with 8 fragments and it works like a charm. Also please notice that max number of fragments held in memory is 5 (the current one, and two for both sides).

[MaxToyberman]

@bezmian Did you check it on a real device or an emulator ?
because it works ok on GenyMotion.
on a real device even when i run your example and i copy paste your slides it is stuck.

maybe i can record my screen and show you this.

[bezmian]

I tested it on real device, Genymotion and Android studio emulator as well.

[MaxToyberman]

@bezmian I have found the problem.... this was caused by instantiating SharedPreferences in the fragment