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2022-11-24 2af932533ef851bf983385244e9912976dbd4daa

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package com.lechange.demo.adapter; 
 
import android.annotation.SuppressLint; 
import android.content.Context; 
import android.graphics.drawable.BitmapDrawable; 
import android.support.annotation.NonNull; 
import android.support.v7.widget.RecyclerView; 
import android.view.LayoutInflater; 
import android.view.View; 
import android.view.ViewGroup; 
import android.widget.ImageView; 
import android.widget.RelativeLayout; 
import android.widget.TextView; 
 
import com.common.openapi.ClassInstanceManager; 
import com.common.openapi.DeviceLocalCacheService; 
import com.common.openapi.IGetDeviceInfoCallBack; 
import com.common.openapi.entity.DeviceDetailListData; 
import com.common.openapi.entity.DeviceLocalCacheData; 
import com.lechange.demo.R; 
import com.lechange.demo.tools.MediaPlayHelper; 
 
import java.util.List; 
 
 
public class ChannelListAdapter extends RecyclerView.Adapter<ChannelListAdapter.ChannelHolder> { 
    private Context mContext; 
    private List<DeviceDetailListData.ResponseData.DeviceListBean.ChannelsBean> datas; 
 
    public ChannelListAdapter(Context mContext, List<DeviceDetailListData.ResponseData.DeviceListBean.ChannelsBean> datas) { 
        this.mContext = mContext; 
        this.datas = datas; 
    } 
 
    @NonNull 
    @Override 
    public ChannelHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) { 
        View view = LayoutInflater.from(mContext).inflate(R.layout.item_channel_list, parent, false); 
        return new ChannelListAdapter.ChannelHolder(view); 
    } 
 
    @Override 
    public void onBindViewHolder(@NonNull final ChannelHolder holder, @SuppressLint("RecyclerView") final int position) { 
        if ("online".equals(datas.get(position).status)) { 
            holder.ivPlay.setVisibility(View.VISIBLE); 
            holder.rlOffline.setVisibility(View.GONE); 
        } else { 
            holder.ivPlay.setVisibility(View.GONE); 
            holder.rlOffline.setVisibility(View.VISIBLE); 
        } 
        holder.tvName.setText(datas.get(position).channelName); 
        //获取设备缓存信息 
        DeviceLocalCacheData deviceLocalCacheData = new DeviceLocalCacheData(); 
        deviceLocalCacheData.setDeviceId(datas.get(position).deviceId); 
        deviceLocalCacheData.setChannelId(datas.get(position).channelId); 
        DeviceLocalCacheService deviceLocalCacheService = ClassInstanceManager.newInstance().getDeviceLocalCacheService(); 
        deviceLocalCacheService.findLocalCache(deviceLocalCacheData, new IGetDeviceInfoCallBack.IDeviceCacheCallBack() { 
            @Override 
            public void deviceCache(DeviceLocalCacheData deviceLocalCacheData) { 
                BitmapDrawable bitmapDrawable = MediaPlayHelper.picDrawable(deviceLocalCacheData.getPicPath()); 
                if (bitmapDrawable != null) { 
                    holder.ivBg.setImageDrawable(bitmapDrawable); 
                } else { 
                    holder.ivBg.setImageDrawable(mContext.getDrawable(R.mipmap.lc_demo_default_bg)); 
                } 
            } 
 
            @Override 
            public void onError(Throwable throwable) { 
                holder.ivBg.setImageDrawable(mContext.getDrawable(R.mipmap.lc_demo_default_bg)); 
            } 
        }); 
        holder.itemView.setOnClickListener(new View.OnClickListener() { 
            @Override 
            public void onClick(View v) { 
                if (onChannelClickListener != null) { 
                    onChannelClickListener.onChannelClick(position); 
                } 
            } 
        }); 
    } 
 
    @Override 
    public int getItemCount() { 
        return datas == null ? 0 : datas.size(); 
    } 
 
    static class ChannelHolder extends RecyclerView.ViewHolder { 
        ImageView ivBg; 
        RelativeLayout rlOffline; 
        TextView tvOffline; 
        ImageView ivPlay; 
        RelativeLayout rlDetail; 
        TextView tvName; 
 
        public ChannelHolder(View itemView) { 
            super(itemView); 
            ivBg = itemView.findViewById(R.id.iv_bg); 
            rlOffline = itemView.findViewById(R.id.rl_offline); 
            tvOffline = itemView.findViewById(R.id.tv_offline); 
            ivPlay = itemView.findViewById(R.id.iv_play); 
            rlDetail = itemView.findViewById(R.id.rl_detail); 
            tvName = itemView.findViewById(R.id.tv_name); 
        } 
    } 
 
    private OnChannelClickListener onChannelClickListener; 
 
    public interface OnChannelClickListener { 
        void onChannelClick(int position); 
    } 
 
    public void setOnItemClickListener(OnChannelClickListener onChannelClickListener) { 
        this.onChannelClickListener = onChannelClickListener; 
    } 
 
}