在我的登录应用程序上,我们正在附近注册Google Play服务,在注销时取消注册(代码如下)。即使在注册过程中,我们也总是先取消订阅,然后再订阅。
ApiException: 2801: Will exceed MAX_PENDING_INTENTS_PER_APP=5
我知道这个错误意味着什么,但据我所知,代码是先注销的。所以它不应该达到那个配额。
订阅代码,登录时运行,并在信标更新时运行
val nearby = Nearby.getMessagesClient(app, MessagesOptions.Builder()
.setPermissions(NearbyPermissions.BLE)
.build())
val task = apis
.checkApiAvailability(nearby)
.onSuccessTask { nearby.unsubscribe(BeaconReceiver.generatePendingIntent(app)) }
.onSuccessTask {
return@onSuccessTask if (beacons.isEmpty()) {
// if beacons is empty, I don't have to register anything,
Tasks.forResult(null as Void?)
} else {
val messageFilter = MessageFilter.Builder()
beacons.forEach {
messageFilter.includeIBeaconIds(it.proximityUuid, it.major, it.minor)
}
val options = SubscribeOptions.Builder()
.setStrategy(Strategy.BLE_ONLY)
.setFilter(messageFilter.build())
.build()
nearby.subscribe(BeaconReceiver.generatePendingIntent(app), options)
}
}
// inside awaitResult there's Task.await, and catch/log exceptions
val result = awaitResult("Beacon", 30, task)
取消订阅代码,每次注销时运行,几乎与订阅相同
val nearby = Nearby.getMessagesClient(app, MessagesOptions.Builder()
.setPermissions(NearbyPermissions.BLE)
.build())
val geofence = GeofencingClient(app)
val task = GoogleApiAvailability.getInstance().checkApiAvailability(nearby, geofence)
.onSuccessTask { nearby.unsubscribe(BeaconReceiver.generatePendingIntent(app)) }
.onSuccessTask { geofence.removeGeofences(GeofenceReceiver.generatePendingIntent(app)) }
val result = awaitResult("SdkDisabled", 30, task)
val intent = Intent(context, BeaconReceiver::class.java)
return PendingIntent.getBroadcast(context, BEACON_REQUEST_CODE, intent, PendingIntent.FLAG_CANCEL_CURRENT)
所以问题是:
