I just have to say this tutorial was really helpful. Obviously I had to adapt it to my own context and pause and rewind the video a tonne, but after a few days of wrestling with it I have got something I'm now happy with thank you!
Thanks for the video helped me solve something quickly. I still need to work on the recycler view from loading new cards everytime. This causes some duplication on the recycler view.
Hey Cal great tutorial. Thank you! I was wondering if you could help me out. How would I allow the user to pick an image from their phone's gallery into the card view (I've done this already) but I want to be able to save these images and re-load them when the app re-starts. I can't find that info anywhere. I tried SharedPreferences it works for text but I haven't been successful with images. (btw I only have a max. of 6 images in my app) Your help would be greatly appreciated. Thx so much!
Is there a way to change the string colors based on what is read? For example if you had 2 of the same authors in the list, can you code the recycler to change the text color to blue?
I plan to use the code..in an app...tips and suggestions on what we should take care of will be useful... also I am trying to include a searchview...any tips on this/?
Hello Cal! Your video's helping me so much. I'm trying to do the same example with some contacts but a strange reason it doesn't show me the information from the First Activity to Second Activity that I have in my contacts list :'(
@@CodeWithCal Helloooo!!! I never knew what my app didn't work, but finally I could resolve that bit problem implementing Parcels. That's strange but it works. Thanks so much. I continue watching your videos ;) Happy Halloween!
Hello, thanks for the video and I have try it, but first time I do it with your tab view tutorial first and success and then i try to combine this recycler view with tab bar view but unfortunately after combining,i found that my page for listing all the book cannot slide down for viewing more book. Did i have any solution for that?
Hello, the video helped me a lot, I have a question in case I have a lot of text, the part of the description, how do I scroll down and keep reading, because it won't let me slide down
Hello, thanks for the video :) Do you know why / how to prevent the cards from duplicating when pressing back and reopening the app? (or also while changing from dark to light mode while the app is open). Fixed it for now clearing the list (that we populate in onCreate) in onBackPressed but it doesn't seem like the best idea to empty and re-populate the list, or am I wrong?
I would do something like this. Declare a class variable boolean in the Main activity var firstload = true. then wrap the populateBooks function in something like this if(firstload) { populateBooks() firstload = false }
