NekoX/TMessagesProj/src/main/java/org/telegram/messenger/ClearCacheService.java

83 lines
3.3 KiB
Java

/*
* This is the source code of Telegram for Android v. 3.x.x.
* It is licensed under GNU GPL v. 2 or later.
* You should have received a copy of the license in this archive (see LICENSE).
*
* Copyright Nikolai Kudashov, 2013-2016.
*/
package org.telegram.messenger;
import android.app.Activity;
import android.app.IntentService;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Build;
import android.system.Os;
import android.system.StructStat;
import java.io.File;
import java.util.HashMap;
public class ClearCacheService extends IntentService {
public ClearCacheService() {
super("ClearCacheService");
}
@Override
protected void onHandleIntent(Intent intent) {
ApplicationLoader.postInitApplication();
SharedPreferences preferences = ApplicationLoader.applicationContext.getSharedPreferences("mainconfig", Activity.MODE_PRIVATE);
final int keepMedia = preferences.getInt("keep_media", 2);
if (keepMedia == 2) {
return;
}
Utilities.globalQueue.postRunnable(new Runnable() {
@Override
public void run() {
long currentTime = System.currentTimeMillis();
long diff = 60 * 60 * 1000 * 24 * (keepMedia == 0 ? 7 : 30);
final HashMap<Integer, File> paths = ImageLoader.getInstance().createMediaPaths();
for (HashMap.Entry<Integer, File> entry : paths.entrySet()) {
if (entry.getKey() == FileLoader.MEDIA_DIR_CACHE) {
continue;
}
try {
File[] array = entry.getValue().listFiles();
if (array != null) {
for (int b = 0; b < array.length; b++) {
File f = array[b];
if (f.isFile()) {
if (f.getName().equals(".nomedia")) {
continue;
}
if (Build.VERSION.SDK_INT >= 21) {
try {
StructStat stat = Os.stat(f.getPath());
if (stat.st_atime != 0) {
if (stat.st_atime + diff < currentTime) {
f.delete();
}
} else if (stat.st_mtime + diff < currentTime) {
f.delete();
}
} catch (Exception e) {
FileLog.e("tmessages", e);
}
} else if (f.lastModified() + diff < currentTime) {
f.delete();
}
}
}
}
} catch (Throwable e) {
FileLog.e("tmessages", e);
}
}
}
});
}
}