ActionsGridviewAdapter.java

package com.netease.nim.uikit.session.module.input;


import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.netease.nim.uikit.R;
import com.netease.nim.uikit.session.actions.BaseAction;

import java.util.List;

public class ActionsGridviewAdapter extends BaseAdapter {

	private Context context;

	private List<BaseAction> baseActions;

	public ActionsGridviewAdapter(Context context, List<BaseAction> baseActions) {
		this.context = context;
		this.baseActions = baseActions;
	}

	@Override
	public int getCount() {
		return baseActions.size();
	}

	@Override
	public Object getItem(int position) {
		return baseActions.get(position);
	}

	@Override
	public long getItemId(int position) {
		return position;
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		View itemlayout;
		if (convertView == null) {
			itemlayout = LayoutInflater.from(context).inflate(R.layout.nim_actions_item_layout, null);
		} else {
			itemlayout = convertView;
		}

		BaseAction viewHolder = baseActions.get(position);
		((ImageView) itemlayout.findViewById(R.id.imageView)).setBackgroundResource(viewHolder.getIconResId());
		((TextView) itemlayout.findViewById(R.id.textView)).setText(context.getString(viewHolder.getTitleId()));
		return itemlayout;
	}
}