vrr/Partisan-Telegram-Android
2
0
Fork 0
mirror of https://github.com/wrwrabbit/Partisan-Telegram-Android.git synced 2026-05-01 05:29:34 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Update to 7.1.0 (2090)

Browse source
This commit is contained in:
DrKLO 2020-09-30 16:48:47 +03:00
parent e33a2fbedc
commit 1139e12ef1
6026 changed files with 184267 additions and 29250 deletions
Download patch file Download diff file Expand all files Collapse all files

73
TMessagesProj/src/main/java/org/telegram/messenger/ContactsLoadingObserver.java Normal file
View file

@ -0,0 +1,73 @@
package org.telegram.messenger;
import android.os.Handler;
import android.os.Looper;
public final class ContactsLoadingObserver {
public static void observe(Callback callback, long expirationTime) {
new ContactsLoadingObserver(callback).start(expirationTime);
}
public interface Callback {
void onResult(boolean contactsLoaded);
}
private final NotificationCenter.NotificationCenterDelegate observer = new NotificationCenter.NotificationCenterDelegate() {
@Override
public void didReceivedNotification(int id, int account, Object... args) {
if (id == NotificationCenter.contactsDidLoad) {
onContactsLoadingStateUpdated(account, false);
}
}
};
private final Handler handler;
private final Callback callback;
private final NotificationCenter notificationCenter;
private final ContactsController contactsController;
private final Runnable releaseRunnable;
private final int currentAccount;
private boolean released;
private ContactsLoadingObserver(Callback callback) {
this.callback = callback;
currentAccount = UserConfig.selectedAccount;
releaseRunnable = () -> onContactsLoadingStateUpdated(currentAccount, true);
contactsController = ContactsController.getInstance(currentAccount);
notificationCenter = NotificationCenter.getInstance(currentAccount);
handler = new Handler(Looper.myLooper());
}
public void start(long expirationTime) {
if (!onContactsLoadingStateUpdated(currentAccount, false)) {
notificationCenter.addObserver(observer, NotificationCenter.contactsDidLoad);
handler.postDelayed(releaseRunnable, expirationTime);
}
}
public void release() {
if (!released) {
if (notificationCenter != null) {
notificationCenter.removeObserver(observer, NotificationCenter.contactsDidLoad);
}
if (handler != null) {
handler.removeCallbacks(releaseRunnable);
}
released = true;
}
}
private boolean onContactsLoadingStateUpdated(int account, boolean force) {
if (!released) {
final boolean contactsLoaded = contactsController.contactsLoaded;
if (contactsLoaded || force) {
release();
callback.onResult(contactsLoaded);
return true;
}
}
return false;
}
}