android:layout_height="15dp"
android:layout_alignParentRight="true"
android:layout_marginRight="12dp"
android:src="@drawable/ic_launcher_background"
android:visibility="invisible"/>
<ImageView
android:id="@+id/item_company_member_head_image"
android:layout_width="44dp"
android:layout_height="44dp"
android:layout_below="@+id/item_information_choose_image"
android:layout_centerHorizontal="true"
android:scaleType="centerCrop"
android:src="@drawable/ic_launcher_background"
/>
<TextView
android:id="@+id/item_company_member_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:layout_below="@+id/item_company_member_head_image"
android:layout_centerHorizontal="true"
android:text="林晓"
android:textSize="12sp"/>
3、entity.class
/**
-
作者：created by meixi
-
日期：2018/8/30 10
*/
public class TestEntity {
private String title;
private String https;
private boolean ifshow;
public boolean isIfshow() {
return ifshow;
}
public void setIfshow(boolean ifshow) {
this.ifshow = ifshow;
}
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public String getHttps() {
return https;
}
public void setHttps(String https) {
this.https = https;
}
}
4、adapter.class
public class NewgroupsAdapter extends RecyclerView.Adapter<NewgroupsAdapter.ViewHolder> {
private List entityList;
private Context context;
private OnItemClickListener mOnItemClickListener;
private OnItemClickListenerupd mOnItemClickListenerupd;
private Boolean is_edit = false;
public NewgroupsAdapter(Context context, List list) {
this.context = context;
this.entityList = list;
}
public void setEdit() {//activity刷新adapter方法
is_edit = !is_edit;
notifyDataSetChanged();
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(context).inflate(R.layout.item_add_groups_number, null);
ViewHolder holder = new ViewHolder(view);
holder.imageView = (ImageView)view.findViewById(R.id.item_information_choose_image);
holder.textView = (TextView) view.findViewById(R.id.item_company_member_name);
return holder;
}
@Override
public void onBindViewHolder(final ViewHolder holder, final int position) {
final TestEntity entity = entityList.get(position);
if (is_edit) {
holder.imageView.setVisibility(View.VISIBLE);
} else {
holder.imageView.setVisibility(View.GONE);
}
holder.textView.setText(entity.getTitle());//标题
holder.itemView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mOnItemClickListenerupd.onItemClick(position);
}
});
holder.textView.setOnClickListener(new View.OnClickListener() {//点击删除
@Override
public void onClick(View view) {
if (is_edit) {
}else {
mOnItemClickListener.onItemClick(holder.itemView, position); // 2
}
}
});
}
@Override
public int getItemCount() {
return entityList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder {
public ImageView imageView;
public TextView textView;
public ViewHolder(View view) {
super(view);
}
}
public interface OnItemClickListener {
void onItemClick(View view, int position);
}
public void setOnItemminiClickListener(OnItemClickListener mOnItemClickListener) {//元素点击
this.mOnItemClickListener = mOnItemClickListener;
}
public interface OnItemClickListenerupd {
void onItemClick( int position);
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