For
Kotlin Android API Reference - Offline, Please check:
https://play.google.com/store/apps/details?id=com.makam.reference.androidkotlin

The Application contains 11000+ (300+ packages) android class information up to API Level 34 (Android 14.0).

The whole information was taken from http://developer.android.com/reference/packages.html and the information made available in offline with in the application (~55gb of data compressed into size ~85MB).

Application provides an option to view the class information by Alphabetical order or by package.

All the content up to API level 25 can be accessed freely without any adds from Free version.

But if you want features and want to encourage further development, please, version using In-App purchase.

**********Free App Features**********
* Content Up to API 25
* View by package
* View by Class Name
* Deep link to http://developer.android.com/reference

********** App Features**********
* All the Free App Features (Obviously :-))
* All API Versions
* Search by class name
* Bookmarks
* History
* API Filtering
* Future Features

// Option A // 3t371d

To Offline Android API Reference mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Offline Android API Reference mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 4s1q4h

To Offline Android API Reference from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Offline Android API Reference in HappyMod App.