3c2353cd
 杜方
1、畅游通核销app源码提交；
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package com.ectrip.cyt.utils;
import java.io.File;
import android.content.Context;
import android.os.Environment;
public class ClearDataManager {
public static void clear(Context context){
String storageState = Environment.getExternalStorageState();
String savePath="";
try {
if (storageState.equals(Environment.MEDIA_MOUNTED)) {
deleteFilesByDirectory(context.getCacheDir());
deleteFilesByDirectory(context.getFilesDir());
savePath = Environment.getExternalStorageDirectory()
.getAbsolutePath() + "/TripsTicketsPwd/Update/";
File file = new File(savePath);
deleteFilesByDirectory(file);
if (!file.exists()) {
file.mkdirs();
}
}
} catch (Exception e) {
e.printStackTrace();
}
if (Environment.getExternalStorageState().equals( Environment.MEDIA_MOUNTED)) {
deleteFilesByDirectory(context.getExternalCacheDir());
}
}
public static void deleteFilesByDirectory(File file) {
if (file.exists() == false) {
return;
} else {
if (file.isFile()) {
file.delete();
return;
}
if (file.isDirectory()) {
File[] childFile = file.listFiles();
if (childFile == null || childFile.length == 0) {
file.delete();
return;
}
for (File f : childFile) {
deleteFilesByDirectory(f);
}
file.delete();
} }}
// private static void deleteFilesByDirectory(File directory) {
//
// if (directory != null && directory.exists() && directory.isDirectory()) {
// for (File item : directory.listFiles()) {
// item.delete();
// }
//
// }
// }
}
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