#android dev

~"Space Schooner will have Bazooka upgrades don't even trip"~

--------------------------------------------

the simple purple layout was moderately time-consuming to create because i was trying to find out a way to dynamically insert resources based on their names, e.g. R.string.[stringName] where stringName is given by me. i did find some answers on stackoverflow (linking them here for future reference), but they were written in Java and when converted to Kotlin, it was showing "Invalid reference to getResource".

instead of hardcoding each card inputs per row, i wanted to create a function that will take a list of cards and arrange them in a row. obviously that didn't work, hence, time wasted. i still am a bit confused on the Composable layouts, like what is the difference between writing

Column { Row{...} Row{...} }

and

Column { ReturnARow{...} ReturnARow{...} }

because I observed a difference when setting the color of the cards.

tldr; don't bother scaling the code when it's clearly not necessary.

pending:

Google has just announced the first Developer Preview of Android 13 with the latest features and changes to try with your apps.

The new features include,

- A new photo picker - Themed app icons - Per-app language preferences - And many more

Hiểu về cách tổ chức file trong Android

Cách làm của Google khá rối rắm nhưng kể ra thì cũng tiện.

Khái quát bộ nhớ Android

Internal là gì?

Internal chỉ có 1 loại duy nhất là nó lưu vào trong tên miền của app, những app khác không đọc được. Nó sẽ bị xoá hết khi người dùng xoá app. Ví dụ: /data/user/0/jp.co.abc/files/test.txt

External là gì?

External có 2 loại chính và phụ (private & public external)

Bộ nhớ ngoài…