一切正常，但未显示吐司，单击“呼叫驱动程序”后再次出现“获取您的驱动程序”
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【中文标题】一切正常，但未显示吐司，单击“呼叫驱动程序”后再次出现“获取您的驱动程序”【英文标题】：Everything is OK but the toast is not showing, "Getting Your Driver" comes again after clicking the "CALL DRIVER" 【发布时间】：2020-08-30 19:50:36 【问题描述】：正如我在 findDriver() 中所写。块驱动程序键显示调试但不烘烤，调用驱动程序按钮显示一次，但点击后返回到以前的状态 Getting your Driver，我有从我短暂的经验中尽力而为，如果有人可以帮助我，我将不胜感激。
private void requestPickupHere(String uid)
DatabaseReference dbRequest = FirebaseDatabase.getInstance().getReference(Common.pickup_request_tbl);
GeoFire mGeoFire = new GeoFire(dbRequest);
mGeoFire.setLocation(uid, new GeoLocation(mLastLocation.getLongitude(), mLastLocation.getLatitude()), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
);
if (mUserMarker.isVisible())
mUserMarker.remove();
//add new marker
mUserMarker = mMap.addMarker(new MarkerOptions().title("Pickup Here").snippet("")
.position(new LatLng(mLastLocation.getLatitude(), mLastLocation.getLongitude()))
.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
mUserMarker.showInfoWindow();
btnRequestPick.setText("Getting your DRIVER..");
findDriver();
private void findDriver()
DatabaseReference databaseReference = FirebaseDatabase.getInstance().getReference(Common.driver_tbl);
GeoFire gfDrivers = new GeoFire(databaseReference);
GeoQuery geoQuery = gfDrivers.queryAtLocation(new GeoLocation(mLastLocation.getLatitude(), mLastLocation.getLongitude()), radius);
geoQuery.removeAllListeners();
geoQuery.addGeoQueryEventListener(new GeoQueryEventListener()
@Override
public void onKeyEntered(String key, GeoLocation location)
//if found driver
if (!isDriverFound)
isDriverFound = true;
driverId = key;
btnRequestPick.setText("CALL DRIVER");
Toast.makeText(Home.this, "Found: " + key, Toast.LENGTH_LONG).show();
@Override
public void onKeyExited(String key)
@Override
public void onKeyMoved(String key, GeoLocation location)
@Override
public void onGeoQueryReady()
//if still not found driver
if (!isDriverFound)
radius++;
findDriver();
@Override
public void onGeoQueryError(DatabaseError error)
);
调试器视图
有线程集
driverId = key;
btnRequestPick.setText("CALL DRIVER");
Toast.makeText(Home.this, "Found: " + key, Toast.LENGTH_LONG).show();
调试器值
this = Home$6@8357
key = "JXJyvoVE4Td5RLlCiEDTcAUMslE2"
location = GeoLocation@8360 "GeoLocation(25.6269317, 88.1373717)"
driverId = ""
isDriverFound = true
btnRequestPick = AppCompatButton@8368 "androidx.appcompat.widget.AppCompatButton4470e09 VFED..C.. ........ 20,48-700,144 #7f08004c app:id/btnPickupRequest"
调试控制台输出：
I/BufferQueueProducer: [SurfaceTexture-0-12694-0](this:0x7765692000,id:0,api:1,p:12694,c:12694) queueBuffer: slot 0 is dropped, handle=0x777427abc0
D/libc-netbsd: getaddrinfo: get result from proxy gai_error = 0
I/System.out: port:443
V/FA: Inactivity, disconnecting from the service
W/System.err: java.lang.IllegalArgumentException: Service not registered: com.google.android.gms.measurement.internal.zzjf@3780888
W/System.err: at android.app.LoadedApk.forgetServiceDispatcher(LoadedApk.java:1494)
at android.app.ContextImpl.unbindService(ContextImpl.java:1639)
at android.content.ContextWrapper.unbindService(ContextWrapper.java:705)
W/System.err: at com.google.android.gms.common.stats.ConnectionTracker.unbindService(Unknown Source:25)
at com.google.android.gms.measurement.internal.zzin.zzah(com.google.android.gms:play-services-measurement-impl@@17.4.1:246)
at com.google.android.gms.measurement.internal.zzin.zzam(com.google.android.gms:play-services-measurement-impl@@17.4.1:263)
W/System.err: at com.google.android.gms.measurement.internal.zzin.zzc(com.google.android.gms:play-services-measurement-impl@@17.4.1:330)
at com.google.android.gms.measurement.internal.zziq.zza(com.google.android.gms:play-services-measurement-impl@@17.4.1:2)
W/System.err: at com.google.android.gms.measurement.internal.zzah.run(com.google.android.gms:play-services-measurement-impl@@17.4.1:7)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
W/System.err: at com.google.android.gms.measurement.internal.zzfy.run(com.google.android.gms:play-services-measurement-impl@@17.4.1:21)
D/HWUIExtension: MTKProgramCache.generateProgram: 571849130901572
I/BufferQueueProducer: [SurfaceTexture-0-12694-0](this:0x7765692000,id:0,api:1,p:12694,c:12694) queueBuffer: fps=8.83 dur=2265.23 max=1539.49 min=14.80
I/System.out: [OkHttp] sendRequest>>
I/System.out: [OkHttp] sendRequest<<
I/BufferQueueProducer: [SurfaceTexture-0-12694-0](this:0x7765692000,id:0,api:1,p:12694,c:12694) queueBuffer: fps=1.18 dur=11019.12 max=10198.47 min=40.01
【问题讨论】：
【参考方案1】：我在查看差异方面犯了一个非常愚蠢的错误
private void requestPickupHere(String uid)
DatabaseReference dbRequest = FirebaseDatabase.getInstance().getReference(Common.pickup_request_tbl);
GeoFire mGeoFire = new GeoFire(dbRequest);
mGeoFire.setLocation(uid, new GeoLocation(mLastLocation.getLongitude(), // its a latitude place mLastLocation.getLatitude() // its a longitude place), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
);
更正的代码
private void requestPickupHere(String uid)
DatabaseReference dbRequest = FirebaseDatabase.getInstance().getReference(Common.pickup_request_tbl);
GeoFire mGeoFire = new GeoFire(dbRequest);
mGeoFire.setLocation(uid, new GeoLocation(mLastLocation.getLatitude(), mLastLocation.getLongitude()), new GeoFire.CompletionListener()
@Override
public void onComplete(String key, DatabaseError error)
);
【讨论】：
【参考方案2】：还要确保正确的 geoFire 版本 不起作用，使用 以下版本
implementation 'com.firebase:geofire-java:2.3.1'
【讨论】：
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