FileAdapter.java
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package com.cnlive.cnUploadDemo.adapter;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import com.cnlive.cnUploadDemo.utils.DemoUtils;
import com.cnlive.cnUploadDemo.R;
import com.cnlive.cnUploadDemo.model.UploadFile;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* Created by Lynn on 2017/8/10.
*/
public class FileAdapter extends BaseAdapter {
private List<UploadFile> mUploadFiles;
private LayoutInflater mInflater;
public FileAdapter(Context context, List<UploadFile> uploadFiles) {
this.mUploadFiles = new ArrayList<>();
if (uploadFiles != null) {
this.mUploadFiles.addAll(uploadFiles);
}
this.mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return mUploadFiles.size();
}
@Override
public UploadFile getItem(int i) {
return mUploadFiles.get(i);
}
@Override
public long getItemId(int i) {
return i;
}
@Override
public View getView(final int i, View view, ViewGroup viewGroup) {
ViewHolder viewHolder;
if (view == null) {
view = mInflater.inflate(R.layout.upload_list_item, viewGroup, false);
viewHolder = new ViewHolder();
viewHolder.fileIcon = view.findViewById(R.id.file_icon);
viewHolder.fileNameTextView = view.findViewById(R.id.file_name);
viewHolder.fileSummaryLayout = view.findViewById(R.id.file_summary_layout);
viewHolder.fileSizeTextView = view.findViewById(R.id.file_size);
viewHolder.fileModiyTextView = view.findViewById(R.id.file_last_modiy);
viewHolder.uploadSummaryLayout = view.findViewById(R.id.progress_summary_layout);
viewHolder.uploadProgressBar = view.findViewById(R.id.upload_progress_bar);
viewHolder.progressTextView = view.findViewById(R.id.upload_progress_txt);
viewHolder.uploadBtn = view.findViewById(R.id.upload_btn);
view.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) view.getTag();
}
viewHolder.fileIcon.setImageDrawable(mUploadFiles.get(i).icon);
viewHolder.fileNameTextView.setText(mUploadFiles.get(i).file.getName());
if (!mUploadFiles.get(i).file.isDirectory()) {
viewHolder.fileSizeTextView.setVisibility(View.VISIBLE);
long size = mUploadFiles.get(i).file.length();
String sizeStr = "unkown-size";
if (size >= 1024 * 1024) {
sizeStr = ((int) (size / 1024 / 1024) * 100) / 100 + "MB";
} else {
sizeStr = (mUploadFiles.get(i).file.length() / 1024) + "kb";
}
viewHolder.fileSizeTextView.setText(sizeStr);
String modiyStr = DemoUtils.formatDate(mUploadFiles.get(i).file.lastModified());
viewHolder.fileModiyTextView.setText(modiyStr);
if (mUploadFiles.get(i).status > UploadFile.STATUS_NOT_START) {
viewHolder.uploadSummaryLayout.setVisibility(View.VISIBLE);
viewHolder.uploadProgressBar.setProgress(mUploadFiles.get(i).progress);
viewHolder.fileSummaryLayout.setVisibility(View.GONE);
viewHolder.uploadBtn.setVisibility(View.GONE);
switch (mUploadFiles.get(i).status) {
case UploadFile.STATUS_STARTED:
viewHolder.progressTextView.setText("准备上传");
break;
case UploadFile.STATUS_INIT:
viewHolder.progressTextView.setText("初始化完成");
break;
case UploadFile.STATUS_UPLOADPART:
viewHolder.progressTextView.setText("分块上传.."
+ mUploadFiles.get(i).progress + "%");
break;
case UploadFile.STATUS_LISTING:
viewHolder.progressTextView.setText("获取上传的快..");
break;
case UploadFile.STATUS_COMPLETE:
viewHolder.progressTextView.setText("合并完成");
break;
case UploadFile.STATUS_UPLOADING:
viewHolder.progressTextView.setText(mUploadFiles
.get(i).progress + "%");
break;
case UploadFile.STATUS_FINISH:
viewHolder.progressTextView.setText("完成上传");
break;
case UploadFile.STATUS_FAIL:
viewHolder.progressTextView.setText("上传失败");
break;
case UploadFile.STATUS_INIT_FAIL:
viewHolder.progressTextView.setText("上传失败");
break;
case UploadFile.STATUS_UPLOADPART_FAIL:
viewHolder.progressTextView.setText("分块上传失败");
break;
case UploadFile.STATUS_LISTING_FAIL:
viewHolder.progressTextView.setText("获取块失败");
break;
case UploadFile.STATUS_COMPLETE_FAIL:
viewHolder.progressTextView.setText("文件合并失败");
break;
}
} else {
viewHolder.fileSummaryLayout.setVisibility(View.VISIBLE);
viewHolder.uploadBtn.setVisibility(View.VISIBLE);
viewHolder.uploadSummaryLayout.setVisibility(View.GONE);
}
} else {
viewHolder.fileSummaryLayout.setVisibility(View.GONE);
viewHolder.uploadSummaryLayout.setVisibility(View.GONE);
viewHolder.uploadBtn.setVisibility(View.GONE);
}
return view;
}
public void fillDatas(Map<String, List<UploadFile>> dataSource, File currentDir) {
this.mUploadFiles.clear();
this.mUploadFiles.addAll(dataSource.get(currentDir.getPath()));
this.notifyDataSetChanged();
}
public void updateCurrent() {
this.notifyDataSetChanged();
}
}