rcloader.java

最强手机阅读器Anyview3.0版的界面代码

package com.ismyway.util;

import java.io.InputStream;
import java.util.Hashtable;

public class RcLoader {
	private Hashtable bundle = null;
	
	public RcLoader(String path) {
		if (null != path) {
			load(path);
		}
	}

	private void load(String path) {
		try {
			InputStream is = new Object().getClass().getResourceAsStream(path);
			byte[] buf = new byte[is.available()];
			is.read(buf);
			is.close();
			bundle = parseResource(new String(buf, "UTF-8"));
		} catch (Exception e) {
			//e.printStackTrace();
		}
	}

	public String get(String key) {
		String res = null;
		if (bundle != null) {
			res = (String) bundle.get(key);
			if (res != null) {
				return res;
			}
		}
		return key;
	}

	private Hashtable parseResource(String r) throws Exception {
		Hashtable res = new Hashtable();
		int idx = 0, next;
		int lidx;
		String line = null, key, val;
		try {
			while ((next = r.indexOf("\n", idx)) > -1) {
				line = r.substring(idx, next).trim();
				idx = next + 1;

				if (line.length() == 0 || line.charAt(0) == '#')
					continue;

				lidx = line.indexOf("=");
				if (lidx == -1) {
					continue;
				}
				key = line.substring(0, lidx).trim();
				val = line.substring(lidx + 1).trim();
				res.put(key, val);
			}
			//最后一行
			line = r.substring(idx).trim();

			if (line.length() > 0 && line.charAt(0) != '#') {
				lidx = line.indexOf("=");
				if (lidx > -1) {
					key = line.substring(0, lidx).trim();
					val = line.substring(lidx + 1).trim();
					res.put(key, val);
				}
			}
		} catch (Exception e) {
			throw new Exception(e.toString() + "\n" + line);
		}
		return res;
	}
	
	public void clear() {
		if (null != bundle) {
			bundle.clear();
		}
	}
}