/** @since Available in iOS 9.0 and later. */
public static NSObject observeAccountChanged(final Runnable block) {
return NSNotificationCenter.getDefaultCenter()
.addObserver(
AccountChangedNotification(),
null,
NSOperationQueue.getMainQueue(),
new VoidBlock1<NSNotification>() {
@Override
public void invoke(NSNotification a) {
block.run();
}
});
}
public static NSObject observeWillExit(NSThread object, final VoidBlock1<NSThread> block) {
return NSNotificationCenter.getDefaultCenter()
.addObserver(
WillExitNotification(),
object,
NSOperationQueue.getMainQueue(),
new VoidBlock1<NSNotification>() {
@Override
public void invoke(NSNotification a) {
block.invoke((NSThread) a.getObject());
}
});
}