在ListView中移动ImageView

Question

我正在努力使onClick的ImageView从ListView的左侧移动到右侧。

我已经尝试将动画直接应用于ImageView的适配器中，但是这没有用，并且我不知道自己在做什么错。

[如果有人可以向我指出正确的方向，那将是很棒的，谢谢您。

CustomAdapter.java

package com.example.customlistview;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.BaseAdapter;
import android.widget.ImageView;

public class CustomAdapter extends BaseAdapter {

    Context context;
    int[] images;
    ImageView image;
    LayoutInflater mInflater;

    public CustomAdapter(Context c, int[] i) {
        this.context = c; //sets the application context that has been passed to the adapter
        this.images = i; //sets the images array that has been passed to the adapter
        mInflater = (LayoutInflater.from(context)); //sets the layout inflater from context
    }

    @Override
    public int getCount() { //total number of elements in the array
        return images.length;
    }

    @Override
    public Object getItem(int position) { //gets the item using the position
        return null;
    }

    @Override
    public long getItemId(int position) { //gets the item position
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) { //this is used to update the view

        convertView = mInflater.inflate(R.layout.custom_layout, null); //inflates layout with custom_layout

        image = convertView.findViewById(R.id.imageView); //finds the imageview in the new layout
        image.setImageResource(images[position]); //sets image resource to image array and viewposition

        final int p = position; //finalises position to be used in onClick method
        image.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Animation animation = AnimationUtils.loadAnimation(context, R.anim.slide_right); //loads in animation from folder
                image.startAnimation(animation);

            }
        });
        return convertView; //returns the
    }

}

MainActivity.java

package com.example.customlistview;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.widget.ListView;

public class MainActivity extends AppCompatActivity {

    ListView mListView; //listview holder

    int[] images = {R.drawable.img01, //images array
    R.drawable.img02,
    R.drawable.img03,
    R.drawable.img04};

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mListView = findViewById(R.id.listView); //find the listview in view

        CustomAdapter customAdapter = new CustomAdapter(getApplicationContext(), images); //new customadapter with images array
        //passes information of images and application context to the item adapter
        mListView.setAdapter(customAdapter); //sets the listview values with customAdapter

    }

}

Answer 1

我解决了它，可能花了太多时间去思考它。