DalvikUtils.java

package com.mcxiaoke.shell.others;

public class DalvikUtils {

	// return -1 for failed
	// return 0 and more for cleaned count
/*	public static int cleanDalvik() {

		CommandResult cmdResult = RootUtils.runCommand(
				"ls /data/dalvik-cache/", true, null);
		if (!cmdResult.error.equals("")) {
			return -1;
		}

		String str = cmdResult.result.replace("@", "/").replace("/classes.dex",
				"");
		String[] dalvikStr = str.split("\n");

		File fClean = null;
		int cleanCount = 0;
		String dalvikName = "";
		CommandResult cleanResult = null;
		if (dalvikStr != null && dalvikStr.length != 0) {
			for (String s : dalvikStr) {
				fClean = new File(s);
				if (!fClean.exists()) {
					dalvikName = s.replace("/", "@");
					cleanResult = RootUtils.runCommand(String.format(
							"rm -r /data/dalvik-cache/%s*", dalvikName), true,
							null);
					if (!cleanResult.error.equals("")) {
						return -1;
					} else {
						cleanCount++;
					}

				}
			}
		}
		return cleanCount;
	}

	public static void doCleanDalvikT(final Context context, final View view,
			final Preference pref) {

		pref.setTitle(R.string.cleaning_dalvik);
		view.setEnabled(false);

		final Handler h = new Handler() {
			@Override
			public void handleMessage(Message msg) {
				if (msg.what == 1) {

					pref.setTitle(R.string.clean_dalvik);
					view.setEnabled(true);

					if (msg.arg1 == -1) {
						Toast.makeText(context, R.string.clean_dalvik_fail,
								Toast.LENGTH_LONG).show();
					} else if (msg.arg1 == 0) {
						Toast.makeText(context, R.string.clean_dalvik_0,
								Toast.LENGTH_LONG).show();
					} else {
						Toast.makeText(
								context,
								String.format(context
										.getString(R.string.clean_dalvik_succ),
										msg.arg1), Toast.LENGTH_LONG).show();
					}
				}
				super.handleMessage(msg);
			}
		};
		new Thread(new Runnable() {

			@Override
			public void run() {
				Message msg = new Message();
				msg.what = 1;
				msg.arg1 = cleanDalvik();
				h.sendMessage(msg);

			}
		}).start();
	}*/
}