FMX app not working on some Android versions

[toufik 2]

Hello every one ...
I have this very important  question and its help a lot if any one can help me with it,
I have an FMX  app working normally on some Android versions 5 and 5.1 and 4.4 and with some medication on Android 10  

and not working at all on other one ,its crash in startup in 6 and 9  ,and on android 7.1 and 8 its stuck on splash screen 

i have SDK and NDK and JAVA files set up correctly like the images shown bellow ,I did edit the AndroidManifest.template.xml so  minSdkVersion="19"  and targetSdkVersion="29"
by the way the app request Camera permission and connect to fire-Dec database app on create cause im using ZXing project in my app 

what's I'm missing here .

 

[John van de Waeter 4]

Hi Tufik,

 

Hard to say. You included camera, Database, ZXing, min/targetedSDK tweaking, etc.

Too many things that can cause problems.

 

Start with a blank app. Make sure it runs on all tested devices.

Then add features one by one.

 

[toufik 2]

36 minutes ago, John van de Waeter said:

Hi Tufik,

 

Hard to say. You included camera, Database, ZXing, min/targetedSDK tweaking, etc.

Too many things that can cause problems.

 

Start with a blank app. Make sure it runs on all tested devices.

Then add features one by one.

true and thanks for reply and the advice i will try it