The first hurdle, Adapter, and the second hurdle, Database, are difficult to understand. If you just follow the code, you will only be exercising your fingers, so when you try to understand, ask yourself, "Why?" and think about the answer while understanding the code. The lecture doesn't really help with understanding. So it's hard to understand on your own.

It was a good lecture. I like the concept.

First of all, because it is an old SDK, there are things that are not usable or not used compared to the present, so I looked for everything on my own, whether it is necessary and why it is used, and in fact, I watched the video and followed it exactly and found everything on my own. However, I recommend it to anyone who thinks they can learn by watching what functions there are in Android and how to use them.

Thank you! I'll try to develop an app soon!

I still don't fully understand it, so I think I'll have to keep looking at the code. But I took the class because I wanted to see the entire process of actually creating an app, so I'm satisfied.

Okay!~~

It helped me a lot in developing my android mobile app. Thank you so much!

It was easy for beginners to understand because it was structured to explain the process of creating an app that actually works step by step.

thank you

I think this is my first class review. I have taken all the app creation lectures so far and honestly, it is worth listening to. The voice is good and I think anyone can make the same app if they follow the code one by one. Sometimes I missed one and had to revert, and I panicked when an unexpected error occurred, but I think I can do it if I have the courage to calmly search on Google without being impatient. However, since it is a lecture that compresses the Kotlin language to the Google Play Store release in a short time, it can be very difficult to completely understand it at once. I just followed along with the parts I didn't understand in the middle. However, I personally tend to learn by skimming through it once and understanding why it is necessary and where to study, and then going deep, so I think the lecture was perfect for me. I plan to listen to it 2-3 more times in the future and have time to completely understand the code I wrote👍