EasyAdapter
Android万能适配器，通吃所有的AbsListView、RecyclerView。
添加依赖
buildscript {
repositories {
...
maven { url "https://jitpack.io" }
}
dependencies {
...
}
}
dependencies {
implementation 'com.github.smuyyh:EasyAdapter:1.3.0'
}
用法
step1
// ListView
public class ListViewAdapter extends EasyLVAdapter<Bean> {
public ListViewAdapter(Context context, List<Bean> list, int... layoutIds) {
super(context, list, layoutIds);
}
@Override
public void convert(EasyLVHolder holder, int position, final Bean bean) {
holder.setText(R.id.tv, bean.name)
.setText(R.id.tv2, bean.name2)
.setImageResource(R.id.img, context.getResource().getDrawable(bean.imgRes));
}
@Override
public int getLayoutIndex(int position, Bean item) {
// 若需多样式布局，则重写该方法
if (position % 2 == 0)
return 1;
else return 0;
}
}
// RecyclerView
public class RecyclerViewAdapter extends EasyRVAdapter<Bean> {
public RecyclerViewAdapter(Context context, List<Bean> list, int... layoutIds) {
super(context, list, layoutIds);
}
@Override
protected void onBindData(EasyRVHolder viewHolder, final int position, Bean item) {
viewHolder.setText(R.id.tv, item.name);
// 自定义点击可覆盖父类的setOnItemClickListener
/*viewHolder.getItemView().setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(mContext, position+"---", Toast.LENGTH_SHORT).show();
}
});*/
viewHolder.setImageUrl(R.id.iv, "https://img.25pp.com//ppnews/zixun_img/6fc/096/1444271700253231.jpg");
}
@Override
public int getLayoutIndex(int position, Bean item) {
if (position % 2 == 0)
return 0;
else return 1;
}
}step2
// 1、若需要调用adapter.setImageUrl，可以在Application配置全局统一回调
AdapterImageLoader.init(new AdapterImageLoader.ImageLoader() {
@Override
public void loadImage(Context context, String url, ImageView view) {
Glide.with(context)
.load(url)
.into(view);
}
});
// 2、若adapter需要单独定制ImageLoader，比如placeHolder，则重写该方法，以替换全局初始化的ImageLoader
@Override
public AdapterImageLoader.ImageLoader getImageLoader() {
return new AdapterImageLoader.ImageLoader() {
@Override
public void loadImage(Context context, String url, ImageView view) {
Glide.with(context)
.load(url)
.override(10, 10)
.into(view);
}
};
}step3
ListView lv = (ListView) findViewById(R.id.lv);
lv.setAdapter(new ListViewAdapter(this, list, R.layout.item_list_view_1, R.layout.item_list_view_2));数据操作
EasyXXAdapter提供以下方法，便于对List数据的增删改。
boolean addAll(List<T> list);
boolean addAll(int position, List<T> list);
void add(T data);
void add(int position, T data);
void clear();
boolean contains(T data);
T getData(int index);
void modify(T oldData, T newData);
void modify(int index, T newData);
boolean remove(T data);
void remove(int index);
// RV 独有 点击事件
void setOnItemClickListener(OnItemClickListener<T> itemClickListener);
// RV 独有 长按事件
void setOnItemLongClickListener(OnItemLongClickListener<T> itemLongClickListener);