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Code Issues Releases Wiki Activity

Keep cached image files until message delete or deleted by Android

This commit is contained in:
M66B 2019-08-21 16:00:13 +02:00
parent 304909f926
commit 5fd22c34af
1 changed files with 5 additions and 3 deletions
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8
app/src/main/java/eu/faircode/email/WorkerCleanup.java
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@ -44,7 +44,6 @@ import static android.os.Process.THREAD_PRIORITY_BACKGROUND;
public class WorkerCleanup extends Worker {
private static final int CLEANUP_INTERVAL = 4; // hours
private static final long KEEP_FILES_DURATION = 3600 * 1000L; // milliseconds
private static final long CACHE_IMAGE_DURATION = 3 * 24 * 3600 * 1000L; // milliseconds
private static final long KEEP_CONTACTS_DURATION = 180 * 24 * 3600 * 1000L; // milliseconds
private static final long KEEP_LOG_DURATION = 24 * 3600 * 1000L; // milliseconds
@ -163,12 +162,15 @@ public class WorkerCleanup extends Worker {
File[] images = new File(context.getCacheDir(), "images").listFiles();
if (images != null)
for (File file : images)
if (file.isFile())
if (manual || now - file.lastModified() > CACHE_IMAGE_DURATION) {
if (manual || file.lastModified() + KEEP_FILES_DURATION < now) {
long id = Long.parseLong(file.getName().split("_")[0]);
EntityMessage message = db.message().getMessage(id);
if (message == null) {
Log.i("Deleting " + file);
if (!file.delete())
Log.w("Error deleting " + file);
}
}
Log.i("Cleanup contacts");
int contacts = db.contact().deleteContacts(now - KEEP_CONTACTS_DURATION);