在经过简单的学习后,通过学习B站大佬【极客开发者】的视频后,跟着写了这样的小相册,话不多说,上代码:
MainActivity.java类:
package com.zzx;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity implements View.OnClickListener {
private ImageView mImage;
private TextView mText;
private int num;
private int index;
private String[] title;
private int[] images;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//初始化控件
initView();
//初始化数据
initDate();
}
private void initDate() {
//准备数据
title = new String[]{"第1张图片", "第2张图片", "第3张图片", "第4张图片", "第5张图片", "第6张图片", "第7张图片", "第8张图片", "第9张图片"};
images = new int[]{R.drawable.