assistant-android/app/src/main/java/com/gh/gamecenter/adapter/FileReceiverAdapter.java

package com.gh.gamecenter.adapter;

import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Environment;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.gh.common.util.DisplayUtils;
import com.gh.common.util.PackageUtils;
import com.gh.common.util.SpeedUtils;
import com.gh.gamecenter.FileReceiverActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.adapter.viewholder.KcSelectGameViewHolder;
import com.gh.gamecenter.kuaichuan.FileInfo;

import java.text.DecimalFormat;
import java.util.List;

/**
 * Created by khy on 2017/1/22.
 */
public class FileReceiverAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

    private Context mContext;
    private List<FileInfo> mFileInfos;

    private long lastProgress;

    private OnReceiverCancelListener cancelListener;


    public FileReceiverAdapter(FileReceiverActivity activity, List<FileInfo> infos) {
        this.mContext = activity;
        this.cancelListener = activity;

        mFileInfos = infos;
    }

    /**
     * 更新数据
     */
    public void update(){
//        mFileInfos = (List<FileInfo>) AppController.get("FileInfo", false);
        notifyItemRangeChanged(0, getItemCount());
    }

    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(mContext).inflate(R.layout.kc_game_select_item, parent, false);
        return new KcSelectGameViewHolder(view);
    }

    @Override
    public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
        final FileInfo fileInfo = mFileInfos.get(position);

        if (holder instanceof  KcSelectGameViewHolder) {
            final KcSelectGameViewHolder viewHolder = (KcSelectGameViewHolder) holder;
            viewHolder.gameNameAndSize.setText(fileInfo.getName());
            viewHolder.downloadStatus.setVisibility(View.VISIBLE);
            viewHolder.sendOverIcon.setVisibility(View.GONE);
            viewHolder.gameProgressbar.setMax(100);
            viewHolder.gameProgressbar.setVisibility(View.VISIBLE);
            viewHolder.gameLlInfo.setVisibility(View.VISIBLE);
            viewHolder.gameSize.setVisibility(View.GONE);
            viewHolder.gameNameAndSize.setPadding(0, 0, 0, DisplayUtils.dip2px(mContext, 5));
            if (fileInfo.getBitmap() != null) {
                viewHolder.gameThumb.setImageBitmap(fileInfo.getBitmap());
            } else {
                viewHolder.gameThumb.setImageResource(R.drawable.ocupy);
            }

            viewHolder.downloadSpeed.setText("等待中");
            viewHolder.downloadSpeed.setTextColor(mContext.getResources().getColor(R.color.content));
            viewHolder.gameProgressbar.setProgress(0);
            viewHolder.sendOverIcon.setVisibility(View.GONE);
            viewHolder.downloadStatus.setText("取消");
            viewHolder.downloadStatus.setTextColor(mContext.getResources().getColor(R.color.content));
            viewHolder.downloadStatus.setBackgroundResource(R.drawable.kuaichuan_cancel_bg);

            int percent = (int)(fileInfo.getProgress() *  100 / fileInfo.getSize());
            viewHolder.downloadPercentage.setText(percent + "%");

            if (fileInfo.getResult() == FileInfo.FLAG_SUCCESS || fileInfo.getResult() == FileInfo.FLAG_INSTALLED) { // 传输完成...
                viewHolder.gameProgressbar.setProgress(100);
                viewHolder.downloadPercentage.setText("100%");

                if (fileInfo.getResult() == FileInfo.FLAG_SUCCESS) {
                    viewHolder.downloadStatus.setText("安装");
                    viewHolder.downloadStatus.setTextColor(Color.WHITE);
                    viewHolder.downloadStatus.setBackgroundResource(R.drawable.game_item_btn_download_style);
                } else {
                    viewHolder.downloadStatus.setText("已安装");
                    viewHolder.downloadStatus.setTextColor(mContext.getResources().getColor(R.color.theme));
                    viewHolder.downloadStatus.setBackgroundDrawable(new ColorDrawable(0));
                }

                double size = (((float)fileInfo.getSize()/1024)/1024);
                DecimalFormat df = new DecimalFormat("0.00");
                String sizeName = df.format(size) + "MB";
                viewHolder.downloadSpeed.setTextColor(mContext.getResources().getColor(R.color.content));
                viewHolder.downloadSpeed.setText(sizeName + "/" + sizeName);
            } else if (fileInfo.getResult() == FileInfo.FLAG_FAILURE || fileInfo.getResult() == FileInfo.FLAG_NO_MEMORY) { // 传输失败...
                double sizeMb = (((float)fileInfo.getSize()/1024)/1024);
                double curSizeMb = (((float)fileInfo.getProgress()/1024)/1024);
                DecimalFormat df = new DecimalFormat("0.00");
                String sizeName = df.format(sizeMb) + "MB";
                String curSizeName = df.format(curSizeMb) + "MB";
                viewHolder.downloadSpeed.setTextColor(mContext.getResources().getColor(R.color.content));
                viewHolder.downloadSpeed.setText(curSizeName + "/" + sizeName);
                viewHolder.downloadStatus.setTextColor(mContext.getResources().getColor(R.color.type_huodong));
                viewHolder.downloadStatus.setBackgroundDrawable(new ColorDrawable(0));
                viewHolder.gameProgressbar.setProgress(percent);
//                viewHolder.downloadPercentage.setText(percent + "%");
                if (fileInfo.getResult() == FileInfo.FLAG_FAILURE) {
                    viewHolder.downloadStatus.setText("传输失败");
                } else {
                    viewHolder.downloadStatus.setText("空间不足");
                }
            } else if (fileInfo.getResult() == FileInfo.FLAG_CANCEL) { // 取消传输
                double sizeMb = (((float)fileInfo.getSize()/1024)/1024);
                double curSizeMb = (((float)fileInfo.getProgress()/1024)/1024);
                DecimalFormat df = new DecimalFormat("0.00");
                String sizeName = df.format(sizeMb) + "MB";
                String curSizeName = df.format(curSizeMb) + "MB";
                viewHolder.downloadSpeed.setTextColor(mContext.getResources().getColor(R.color.content));
                viewHolder.downloadSpeed.setText(curSizeName + "/" + sizeName);
                viewHolder.downloadStatus.setText("已取消");
                viewHolder.downloadStatus.setBackgroundDrawable(new ColorDrawable(0));

                viewHolder.gameProgressbar.setProgress(percent);
//                viewHolder.downloadPercentage.setText(percent + "%");
            } else if (fileInfo.getResult() == FileInfo.FLAG_DEFAULT){ // 传输中...
                viewHolder.gameProgressbar.setProgress(percent);
                viewHolder.downloadStatus.setText("取消");
                viewHolder.downloadStatus.setTextColor(mContext.getResources().getColor(R.color.content));
                viewHolder.downloadStatus.setBackgroundResource(R.drawable.kuaichuan_cancel_bg);

                long speed = (fileInfo.getProgress() - lastProgress)  / 1024;
                if (speed < 0) {
                    speed = 0;
                }

//                viewHolder.downloadPercentage.setText(percent + "%");
                viewHolder.downloadSpeed.setTextColor(mContext.getResources().getColor(R.color.theme));
                viewHolder.downloadSpeed.setText(String.format("%s(剩%s)",
                        SpeedUtils.getSpeed(speed),
                        SpeedUtils.getRemainTime(fileInfo.getSize(), fileInfo.getProgress(), speed * 1024)));
                lastProgress = fileInfo.getProgress();
            }

            viewHolder.downloadStatus.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    String s = viewHolder.downloadStatus.getText().toString();
                    if ("取消".equals(s)) {
                        cancelListener.OnCancelPosition(position);
                    } else if ("安装".equals(s)) {
                        PackageUtils.launchSetup(mContext, Environment.getExternalStorageDirectory() + "/GH-KC/" + fileInfo.getName() + ".apk");
                    }
                }
            });
        }
    }

    @Override
    public int getItemCount() {
        if (mFileInfos == null) {
            return 0;
        }
        return mFileInfos.size();
    }

    public interface OnReceiverCancelListener {
        void OnCancelPosition(int position);
    }
}