分类: Android平台
2014-01-21 16:27:48
源码
xmlns:s="library://ns.adobe.com/flex/spark" applicationDPI="160" applicationComplete="Init()">
private function Init():void
{
vars:String = "";
s+= "File.applicationDirectory : " +
File.applicationDirectory.nativePath + "\n\n";
s+= "File.applicationStorageDirectory : " +
File.applicationStorageDirectory.nativePath + "\n\n";
s+= "File.desktopDirectory:" +
File.desktopDirectory.nativePath + "\n\n";
s+= "File.documentsDirectory : " +
File.documentsDirectory.nativePath + "\n\n";
s+= "File.userDirectory : " +
File.userDirectory.nativePath + "\n\n";
Info.text = s;
}
private function ReadFile():void
{
varfile:File = File.applicationStorageDirectory.resolvePath("log.txt");
if(file.exists)
{
var fs:FileStream = new FileStream();
fs.open(file,FileMode.READ);
vars:String = "";
s+= "url:" +file.url + "\n\n";
s+= "path:" + file.nativePath + "\n\n";
s+= "读取:" + fs.readMultiByte(fs.bytesAvailable,"utf-8");
Info.text = s;
fs.close();
}
else
Info.text = "文件不存在!";
}
private function WriteFile():void
{
varfile:File = File.applicationStorageDirectory.resolvePath("log.txt");
var fs:FileStream = new FileStream();
fs.open(file,FileMode.WRITE);
var date:Date = new Date();
var s:String = "时间" + date.time;
Info.text = "写入:" + s;
fs.writeMultiByte(s, "utf-8");
fs.close();
}
private function Exit():void
{
NativeApplication.nativeApplication.exit();
}
]]>
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