I have to implement a view in Android but have no idea how can I do it.
The view consists of 4 sublevels. I need to implement the last one but the others should be similar.
This should be the design:
A number 4 should be displayed in that circular button. What kind of button is that? Plus, how can I make that symbol ^ turn into upside down when clicked? Furthermore, how can I achieve that set of (logo-description-checkbox)?
As you can see I'm quite noob in Android but I've been 4 hours looking for information and have no idea where to start.
What kind of button is that?
You can use an ImageButton. Although it does not look like a button, but like a regular ImageView.
how can I make that symbol ^ turn into upside down when clicked?
This is achieved with an ExpandableList
how can I achieve that set of (logo-description-checkbox)?
You can make a Horizontal LinearLayout with an ImageView, a TextView and a CheckBox with no text.