Question

public static String openAssetFile(Context ctx) {


BufferedReader br=new BufferedReader(new InputStreamReader(ctx.getResources().openRawResource(R.raw.hung)));
String readLine;
String sout="";

    try {
        while ((readLine = br.readLine()) != null) {
            sout+=readLine;
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }


return sout;
}

这不起作用，它的冻结，我的xml文件大约300 kb。

我怎么能处理这个？

Answer 1

尝试使用像这样的StringBuffer，你的方式非常慢

public static String openAssetFile(Context ctx) {
    BufferedReader br=new BufferedReader(new InputStreamReader(
          ctx.getResources().openRawResource(R.raw.hung)));
    String readLine;
    StringBuffer sout= new StringBuffer();

    try {
        while ((readLine = br.readLine()) != null) {
            sout.append(readLine);
        }
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
   return sout.toString();
}

Answer 2

尝试将其放入“/ xml”并调用Resources.getXML()，或将其放入“/ assets”中？

Android java从assets-＆gt;快速打开

2 个答案: