Android Studio：Searchview中的图像，如何？

Question

I have a Gridview with Images on it, and a search bar on the top of my page. I know how to use the search bar to filter text, but how can I filter images? Is there a way to somehow "tag" the images?

Thanks!

Answer 1

You must create a data model for your images and use an id to filter them.

public class MyDataModel {
    int resourceId;
    String imageName


    public MyDataModel(String name, resourceId);
    // constructors getters, setters, etc

}

And in your activity you can create a list with your data:

List<MyDataModel> data = new List();
data.add(new MyDataModel("name", R.drawable.name))
//import all your data

And then on your SearchView query listener add to filter to Adapter ;

adapter.getFilter().filter(//name);

Answer 2

Create a list of names of images and for each item of the adapter you tag the names of the images. Now filter the adapter using the tags of the images. :)