Java 未从Android Geofence事件接收到意图
所有内容都正确构建并在模拟器中运行,但我似乎无法让IntentService记录任何内容。我肯定有一些基本的东西我遗漏了或忽略了,但我对Android/Java非常陌生,目前已经没有什么想法了Java 未从Android Geofence事件接收到意图,java,android,android-intent,geofencing,android-geofence,Java,Android,Android Intent,Geofencing,Android Geofence,所有内容都正确构建并在模拟器中运行,但我似乎无法让IntentService记录任何内容。我肯定有一些基本的东西我遗漏了或忽略了,但我对Android/Java非常陌生,目前已经没有什么想法了 public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener { private
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private Geofence geofence;
private PendingIntent mGeofencePendingIntent;
private GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
LatLng latLng = new LatLng(39.7492350, -104.9913250);
geofence = new Geofence.Builder()
.setRequestId(GEOFENCE_REQ_ID)
.setCircularRegion(latLng.latitude, latLng.longitude, GEOFENCE_RADIUS_IN_METERS)
.setExpirationDuration(GEOFENCE_EXPIRATION)
.setTransitionTypes(Geofence.GEOFENCE_TRANSITION_ENTER | Geofence.GEOFENCE_TRANSITION_EXIT)
.build();
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(LocationServices.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
mGoogleApiClient.connect();
}
private boolean checkPermission() {
Log.i(TAG, "MainActivity.checkPermission()");
return (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED);
}
private GeofencingRequest getGeofencingRequest() {
Log.i(TAG, "MainActivity.getGeofencingRequest()");
GeofencingRequest.Builder builder = new GeofencingRequest.Builder();
builder.setInitialTrigger(GeofencingRequest.INITIAL_TRIGGER_ENTER);
builder.addGeofence(geofence);
return builder.build();
}
private PendingIntent getGeofencePendingIntent() {
Log.i(TAG, "MainActivity.getGeofencePendingIntent()");
if (null != mGeofencePendingIntent) {
return mGeofencePendingIntent;
}
Intent intent = new Intent(this, GeofenceTransitionsIntentService.class);
return PendingIntent.getService(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
}
@Override
public void onConnected(Bundle connectionHint) {
Log.i(TAG, "MainActivity.onConnected()");
if (checkPermission()) {
mGeofencePendingIntent = getGeofencePendingIntent();
LocationServices.GeofencingApi.addGeofences(mGoogleApiClient, getGeofencingRequest(), mGeofencePendingIntent);
} else {
Log.i(TAG, "Permission not granted");
}
}
@Override
public void onConnectionSuspended(int i) {
Log.i(TAG, "MainActivity.onConnectionSuspended()");
if (null != mGeofencePendingIntent) {
LocationServices.GeofencingApi.removeGeofences(mGoogleApiClient, mGeofencePendingIntent);
}
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.i(TAG, "MainActivity.onConnectionFailed()");
}}
每当我使用emulator或android控制台更新设备lat/lng时,以下服务不会收到任何意图:
public class GeofenceTransitionsIntentService extends IntentService {
public GeofenceTransitionsIntentService() {
super(GeofenceTransitionsIntentService.class.getSimpleName());
}
@Override
protected void onHandleIntent(Intent intent) {
Log.i(TAG, "GeofenceTransitionsIntentService.onHandleIntent()");
GeofencingEvent geofencingEvent = GeofencingEvent.fromIntent(intent);
if (geofencingEvent.hasError()) {
int errorCode = geofencingEvent.getErrorCode();
Log.e(TAG, "Location Services error: " + errorCode);
} else {
Log.i(TAG, "geofencingEvent was successful");
}
}}
舱单:
<?xml version="1.0" encoding="utf-8"?>
和。位置服务在模拟器中似乎功能不全。一旦我插入一个真正的设备,一切都按预期进行。我有几件事你没有澄清:1-你在真正的设备上测试过吗?2-您是否在规定的lat/lng内?3-是否安装了Google Play服务?4-您是否尝试过打开谷歌地图,然后更新lat/lng?有时这是让GPS在模拟器上工作的唯一方法。请在真实设备上运行应用程序,然后告诉我。
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service android:name=".GeofenceTransitionsIntentService" />
</application>