我在Android的燈塔庫 - bootstrapNotifier:沒有回調,如果已經在一個區域
編寫一個簡單的信標應用程序如果啓動它的工作原理區域外(這是我的自定義日誌):
onCreate - In
onCreate - Out
onBeaconServiceConnect - In
onBeaconServiceConnect - Out
didDetermineStateForRegion (INSIDE)
didEnterRegion - In
dER - startRangingBeaconsInRegion OK
didEnterRegion - Out
didRangeBeaconsInRegion - 1 beacons
...... omitted .....
didRangeBeaconsInRegion - 0 beacons
didDetermineStateForRegion (OUTSIDE)
didExitRegion - In
dXR - stopRangingBeaconsInRegion OK
didExitRegion - Out
didRangeBeaconsInRegion - 0 beacons
如果在一個區域內開始,bootstrapNotifier
(即monitorNotifier
)方法不叫
任何人都可以看到我要去哪裏嗎?
package it.test.test01;
import android.app.Application;
import android.os.RemoteException;
import android.util.Log;
import org.altbeacon.beacon.Beacon;
import org.altbeacon.beacon.BeaconConsumer;
import org.altbeacon.beacon.BeaconManager;
import org.altbeacon.beacon.BeaconParser;
import org.altbeacon.beacon.MonitorNotifier;
import org.altbeacon.beacon.RangeNotifier;
import org.altbeacon.beacon.Region;
import org.altbeacon.beacon.powersave.BackgroundPowerSaver;
import org.altbeacon.beacon.startup.RegionBootstrap;
import org.altbeacon.beacon.startup.BootstrapNotifier;
import java.util.Collection;
public class testApplication extends Application
implements BootstrapNotifier, BeaconConsumer, RangeNotifier {
private final String TAG = "Application ";
protected static final Region beaconRegion = new Region("test01", null, null, null);
protected BeaconManager beaconManager = null;
private RegionBootstrap regionBootstrap;
private BackgroundPowerSaver backgroundPowerSaver;
protected static String sLog = "";
@Override
public void onCreate() {
super.onCreate();
logIt(TAG, "onCreate - In");
beaconManager = org.altbeacon.beacon.BeaconManager.getInstanceForApplication(this);
beaconManager.getBeaconParsers().clear();
beaconManager.getBeaconParsers().add(new BeaconParser().
setBeaconLayout("m:2-3=0215,i:4-19,i:20-21,i:22-23,p:24-24,d:25-25"));//iBeacon (tutti)
//--- wake up the app when a beacon is seen
regionBootstrap = new RegionBootstrap(this, beaconRegion);
//--- activate power saver
backgroundPowerSaver = new BackgroundPowerSaver(this);
beaconManager.bind(this);
logIt(TAG, "onCreate - Out");
}
private void logIt (String TAG, String msg) {
sLog += TAG + msg + "\n";
Log.w(TAG, msg);
}
//-------------------------//
//--- BootstrapNotifier ---//
//-------------------------//
@Override
public void didDetermineStateForRegion(int state, Region region) {
String msg = "didDetermineStateForRegion ";
switch(state) {
case MonitorNotifier.INSIDE:
msg +="(INSIDE)";
break;
case MonitorNotifier.OUTSIDE:
msg +="(OUTSIDE)";
break;
default:
msg +="(state=" +state +")";
break;
}
logIt(TAG, msg);
}
@Override
public void didEnterRegion(Region arg0) {
logIt(TAG, "didEnterRegion - In");
try {
beaconManager.startRangingBeaconsInRegion(beaconRegion);
logIt(TAG,"dER - startRangingBeaconsInRegion OK");
} catch (RemoteException e) {
logIt(TAG, "dER - startRangingBeaconsInRegion Err " +e);
}
logIt(TAG, "didEnterRegion - Out");
}
@Override
public void didExitRegion(Region region) {
logIt(TAG, "didExitRegion - In");
try {
beaconManager.stopRangingBeaconsInRegion(beaconRegion);
logIt(TAG,"dXR - stopRangingBeaconsInRegion OK");
} catch (RemoteException e) {
logIt(TAG, "dXR - stopRangingBeaconsInRegion Err " +e);
}
logIt(TAG, "didExitRegion - Out");
}
//----------------------//
//--- BeaconConsumer ---//
//----------------------//
@Override
public void onBeaconServiceConnect() {
logIt(TAG, "onBeaconServiceConnect - In");
beaconManager.setRangeNotifier(this);
logIt(TAG, "onBeaconServiceConnect - Out");
}
//---------------------//
//--- RangeNotifier ---//
//---------------------//
@Override
public void didRangeBeaconsInRegion(Collection<Beacon> beacons, Region region) {
logIt(TAG, "didRangeBeaconsInRegion - " +beacons.size() +" beacons");
}
}
我意識到這一點,並回到這裏回答自己:沒有地區變化=沒有回電。 – Roven
我的問題現在變成了「在啓動時如何讀取區域狀態(內部/外部)?」我會尋找答案。感謝您的回覆 – Roven
請參閱適用於Android Beacon庫的新版本的更新回答,以解決此問題。 – davidgyoung