51 lines
1.6 KiB
Java
51 lines
1.6 KiB
Java
package com.lzy.ninegrid;
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import android.content.Context;
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import android.widget.ImageView;
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import java.io.Serializable;
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import java.util.List;
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public abstract class NineGridViewAdapter implements Serializable {
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protected Context context;
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private List<ImageInfo> imageInfo;
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public NineGridViewAdapter(Context context, List<ImageInfo> imageInfo) {
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this.context = context;
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this.imageInfo = imageInfo;
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}
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/**
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* 如果要实现图片点击的逻辑，重写此方法即可
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*
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* @param context 上下文
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* @param nineGridView 九宫格控件
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* @param index 当前点击图片的的索引
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* @param imageInfo 图片地址的数据集合
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*/
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protected void onImageItemClick(Context context, NineGridView nineGridView, int index, List<ImageInfo> imageInfo) {
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}
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/**
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* 生成ImageView容器的方式，默认使用NineGridImageViewWrapper类，即点击图片后，图片会有蒙板效果
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* 如果需要自定义图片展示效果，重写此方法即可
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*
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* @param context 上下文
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* @return 生成的 ImageView
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*/
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protected ImageView generateImageView(Context context) {
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NineGridViewWrapper imageView = new NineGridViewWrapper(context);
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imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
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imageView.setImageResource(R.drawable.ic_default_color);
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return imageView;
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}
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public List<ImageInfo> getImageInfo() {
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return imageInfo;
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}
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public void setImageInfoList(List<ImageInfo> imageInfo) {
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this.imageInfo = imageInfo;
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}
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} |