opengapps VS ndk-samples

I've used the Open GApps project to install Google Play Services on incompatible devices like Android Fire tablets in the past, though I think to install them I had to use a custom recovery like TWRP.

Do you have any pc set up with adb and fastboot tools? If not, please do so. Otherwise go to xda-developers.com and pick any ROM you may find interesting or just go with this You'll probably also want to install gapps, so download the following from here ARM/11.0/pico

I'm looking at this comparison matrix trying to work out what it would be.

For older versions of Lineage, there was a download at https://opengapps.org/ to choose f.e the pico package. Also, the OpenGapp package for Lineage 18 did not contain many Google tools. The help pages of lineage/openGapps is pointing to https://wiki.lineageos.org/gapps where a download for any unknown version is available. Choosing this package for Lineage 19, I got the whole advertisement for Google back. :-(

See https://github.com/opengapps/opengapps/wiki/Package-Comparison

https://nikgapps.com/ https://opengapps.org/ https://flamegapps.github.io/download#downloads

For GAPPS it did not work with the suggested GAPPS since I got an error, so I used OpenGAPPS based on this form, install GAPPS error. I downloaded and installed gapps from https://opengapps.org/ with the settings ARM64, 11.0, nano.

LOS 19.1 is based on Android 12 but there's only up to Android 11 on here https://opengapps.org/. So like do I just install the 11 one?

https://developer.android.com/ndk. Java/Kotlin for the rest.

Best you can do is refer to the official samples and learn by taking one of the samples and modifying it to your use case. The comments in the samples should be quite adequate.

You can compile c++ for android using the NDK.

Mobile has a lot of C++ as libraries but in https://developer.android.com/ndk for android.

Then please provide references that say how to do this. Here https://developer.android.com/ndk it says:

cinterop is only for Kotlin/Native, where the whole application gets compiled to native code. If the target is Android, you want to use Native Development Kit (https://developer.android.com/ndk) instead.

It's a little convoluted since the app does still fork from the zygote with ART in there, but they added an entire layer of APIs so you can jump right in from C++. Here's a sample https://github.com/android/ndk-samples/blob/master/native-ac...