Androidではファイル形式でデータを保存
2003 ワード
public class Fileservice {
private Context context;
public Fileservice(Context context){
this.context= context;
}
public void save(String filename,String filecontent) throws Exception{
FileOutputStream outstream = context.openFileOutput(filename, Context.MODE_PRIVATE);
outstream.write(filecontent.getBytes());
outstream.close();
}
}
String name = ed1.getText().toString();
String content = ed2.getText().toString();
Fileservice fileservice = new Fileservice(getApplicationContext());
try {
fileservice.save(name, content);
Toast.makeText(getApplicationContext(), " ", 5000).show();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
転載先:https://www.cnblogs.com/LIANQQ/archive/2012/12/19/2825280.html