Linjiajia
2023-03-28 bf4e40cdf60c2a2fd8a486051a1ddac2daefef62
app/src/main/java/com/application/zhangshi_app_android/adapter/FamilyMemorabiliaRvAdapter.java
@@ -4,12 +4,23 @@
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.Transformation;
import android.widget.CompoundButton;
import android.widget.FrameLayout;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
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.ItemFamilyMemorabiliaBinding;
import com.application.zhangshi_app_android.ui.function.FamilyMemorabiliaActivity;
import com.application.zhangshi_app_android.ui.function.FamilyMemorabiliaActivityViewModel;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
/**
 * @author Ljj
@@ -17,8 +28,18 @@
 * @desc 家大事记 recyclerView 的 adapter
 */
public class FamilyMemorabiliaRvAdapter extends BaseRVAdapter<FamilyMemorabiliaBean, ItemFamilyMemorabiliaBinding, FamilyMemorabiliaRvAdapter.MyViewHolder> {
    private FamilyMemorabiliaActivityViewModel viewModel;
    private boolean isCheckable;
    public FamilyMemorabiliaRvAdapter(Context context) {
        super(context);
    }
    public FamilyMemorabiliaRvAdapter(Context context, FamilyMemorabiliaActivityViewModel viewModel) {
        super(context);
        this.viewModel = viewModel;
    }
    @Override
@@ -33,10 +54,29 @@
    @Override
    protected void onBind(MyViewHolder holder, int position) {
        holder.getBinding().setBean(mDataList.get(position));
        if (position % 2 != 0){
            holder.getBinding().cardView.setCardBackgroundColor(mContext.getColor(R.color.color_card_blue));
        }else {
            holder.getBinding().cardView.setCardBackgroundColor(mContext.getColor(R.color.color_card_pink));
        }
        if (isCheckable){
            holder.getBinding().checkbox.setVisibility(View.VISIBLE);
            holder.getBinding().checkbox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                    List<FamilyMemorabiliaBean> list = new ArrayList<>(Objects.requireNonNull(viewModel.getCheckListLiveData().getValue()));
                    if (isChecked){
                        list.add(mDataList.get(position));
                    }else{
                        list.remove(mDataList.get(position));
                    }
                    viewModel.getCheckListLiveData().postValue(list);
                }
            });
            holder.getBinding().checkbox.setChecked(viewModel.getCheckListLiveData().getValue().contains(mDataList.get(position)));
        }else{
            holder.getBinding().checkbox.setVisibility(View.GONE);
        }
        holder.getBinding().layoutTitle.setOnClickListener(new View.OnClickListener() {
            @Override
@@ -90,6 +130,11 @@
        });
    }
    public void setCheckable(boolean b) {
        isCheckable = b;
        notifyItemRangeChanged(0,getItemCount());
    }
    public static class MyViewHolder extends BaseViewHolder<ItemFamilyMemorabiliaBinding>{
        private boolean isExpended;
@@ -98,5 +143,6 @@
            super(binding);
        }
    }
}