给列表文件添加内存和修改时间显示

首先在vendor/mediateck/proprietary/packages/apps/FileManager/res/values/strings.xml中添加字符串显示

<plurals name="zuk_files_count">
<item quantity="one">%1$d item</item>
<item quantity="other">%1$d items</item>
</plurals>

在vendor/mediateck/proprietary/packages/apps/FileManager/res/values-zh-rCN/strings.xml添加中文显示

<plurals name="zuk_files_count">
<item quantity="one">共%1$d个文件</item>
<item quantity="other">共%1$d个文件</item>
</plurals>

注意：如果手机的当前语音使用的中文环境，但是还没有在values-zh-rCN设置相应的字符串，那么系统会始终加载英文strings中other对应的内容
在vendor/mediateck/proprietary/packages/apps/FileManager/res/layout/adapter_fileinfos.xml中添加TextView

<TextView
android:id="@+id/edit_adapter_size_time"
android:textColor="@color/zuk_gray"
android:textSize="12sp"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignStart="@id/edit_adapter_name"
android:layout_below="@id/edit_adapter_name"
android:textDirection="locale"
android:textAppearance"?android:attr/textAppearanceSmall"/>

在vendor/mediateck/proprietary/packages/apps/FileManager/src/com/mediatek/filemanager/FileInfo.java

public int getFilesCount(){
File[] filesList=mFile.listFile();
if(filesList!=null){
return filesList.length;
}
return 0;
}

在vendor/mediateck/proprietary/packages/apps/FileManager/src/com/mediatek/filemanager/FileInfoAdapter.java

import java.text.SimpleDateFormat;

private String getFormatTime(long LastModifiedTime){
SimpleDateFormat sdformat=new SimpleDateFormat("yyyy-MM-dd HH:mm");
return sdformat.format(LastModifiedTime);
}

private void setSizeText(TextView textView,FileInfo fileInfo){
if(fileInfo.isDirectory()){
if(MountPointManager.getInstance().isMountPoint(fileInfo.getFileAbsolutePath())){
StringBuilder sb=new StringBuilder();
String freeSpaceString=FileUtils.sizeToString(MountPointManager.getInstance().getMountPointFreeSpace(fileInfo.getFileAbsolutePath()));
String totalSpace=FileUtils.sizeToString(MountPointManager.getInstance().getMountPointTotalSpace(fileInfo.getFileAbsolutePath()));
sb.append(mResources.getString(R.string.free_space)).append(" ");
sb.append(freeSpaceString).append(" \n");
sb.append(mResources.getString(R.string.total_space)).append(" ");
sb.append(totalSpaces).append(" ");
textView.setText(sb.toString());
textView.setVisibility(View.VISIBLE);
}else{
StringBuilder sbFile=new StringBuilder();
String filesCount=mResources.getQuantityString(R.plurals.zuk_files_count,fileInfo.getFilesCount(),fileInfo.getFilesCount());
sbFile.append(filesCount).append("  ").append(getFormatTime(fileInfo.getFileLastModifiedTime())):
textView.setText(sbFile.toString());
}
}else{
StringBuilder sb=new StringBuilder();
sb.append(fileInfo.getFileSizeStr()).append("  ").append(getFormatTime(fileInfo.getFileLastModifiedTime()));
textView.setText(sb.toString());
textView.setVisibility(View.VISIBLE);
}
}