public void testNotify() {
mNotificationManager.cancelAll();
final int id = 1;
sendNotification(id, R.drawable.black);
// test updating the same notification
sendNotification(id, R.drawable.blue);
sendNotification(id, R.drawable.yellow);
// assume that sendNotification tested to make sure individual notifications were present
StatusBarNotification[] sbns = mNotificationManager.getActiveNotifications();
for (StatusBarNotification sbn : sbns) {
if (sbn.getId() != id) {
fail("we got back other notifications besides the one we posted: " + sbn.getKey());
}
}
}
private boolean checkNotificationExistence(int id, boolean shouldExist) {
// notification is a bit asynchronous so it may take a few ms to appear in
// getActiveNotifications()
// we will check for it for up to 200ms before giving up
boolean found = false;
for (int tries = 3; tries-- > 0; ) {
final StatusBarNotification[] sbns = mNotificationManager.getActiveNotifications();
for (StatusBarNotification sbn : sbns) {
if (sbn.getId() == id) {
found = true;
break;
}
}
if (found == shouldExist) break;
try {
Thread.sleep(100);
} catch (InterruptedException ex) {
// pass
}
}
return found == shouldExist;
}