功能模块大部分

Linjiajia

2023-04-24 fcdddf8b9b34f9930bec454b5fffe41c0e33ba3c

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
package com.application.zhangshi_app_android.adapter;
 
import android.content.Context;
import android.media.Image;
import android.view.View;
 
import com.android.app_base.base.adapter.BaseRVAdapter;
import com.application.zhangshi_app_android.R;
import com.application.zhangshi_app_android.bean.FamilyMemorabiliaBean;
import com.application.zhangshi_app_android.databinding.ItemImageBinding;
import com.application.zhangshi_app_android.ui.function.CreateFamilyProjectActivityViewModel;
 
import java.util.List;
 
/**
 * @author Ljj
 * @date 2023.04.01. 22:42
 * @desc
 */
public class ImageRvAdapter extends BaseRVAdapter<String, ItemImageBinding, BaseRVAdapter.BaseViewHolder<ItemImageBinding>> {
 
    private boolean isEdited = false;
    private CreateFamilyProjectActivityViewModel viewModel;
    public ImageRvAdapter(Context context) {
        super(context);
    }
 
    public ImageRvAdapter(Context context, CreateFamilyProjectActivityViewModel viewModel) {
        super(context);
        this.viewModel = viewModel;
    }
    @Override
    protected int getLayoutId() {
        return R.layout.item_image;
    }
 
    @Override
    protected void onBind(BaseViewHolder<ItemImageBinding> holder, int position) {
        holder.getBinding().setUrl(mDataList.get(position));
        if (isEdited) {
            holder.getBinding().ivDelete.setVisibility(View.VISIBLE);
        } else {
            holder.getBinding().ivDelete.setVisibility(View.GONE);
        }
        holder.getBinding().ivDelete.setOnClickListener(v -> {
            FamilyMemorabiliaBean bean = viewModel.getBeanMutableLiveData().getValue();
            if (bean!=null){
                List<String> list = bean.getUrlList();
                list.remove(position);
                bean.setUrlList(list);
                viewModel.getBeanMutableLiveData().postValue(bean);
            }
        });
    }
 
    @Override
    protected BaseViewHolder<ItemImageBinding> getViewHolder(ItemImageBinding itemBind,int viewType) {
        return new BaseViewHolder<>(itemBind);
    }
 
    public boolean isEdited() {
        return isEdited;
    }
 
    public void setIsEdited(boolean edited) {
        isEdited = edited;
        notifyItemRangeChanged(0,getItemCount());
    }
}