我正在使用Google Maps API来获取我在应用程序中的当前位置。我在Kotlin工作，并且正在学习教程。我已经完成了所有的后端和前端代码，但是它不起作用，而且我不明白哪里出了问题。下面是我的主要活动代码。
import android.Manifest
import android.content.pm.PackageManager
import android.location.Location
import android.os.Build
import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.os.Looper
import android.support.v4.app.ActivityCompat
import android.support.v4.content.ContextCompat
import android.widget.Toast
import com.google.android.gms.location.*
import com.google.android.gms.maps.CameraUpdateFactory
import com.google.android.gms.maps.GoogleMap
import com.google.android.gms.maps.OnMapReadyCallback
import com.google.android.gms.maps.SupportMapFragment
import com.google.android.gms.maps.model.BitmapDescriptorFactory
import com.google.android.gms.maps.model.LatLng
import com.google.android.gms.maps.model.Marker
import com.google.android.gms.maps.model.MarkerOptions
class MapsActivity : AppCompatActivity(), OnMapReadyCallback {
private lateinit var mMap: GoogleMap
private var latitude: Double = 0.toDouble()
private var longitude: Double = 0.toDouble()
private lateinit var mLastLocation: Location
private var mMarker : Marker? = null
//Location
private lateinit var fusedLocationProviderClient: FusedLocationProviderClient
private lateinit var locationRequest: LocationRequest
private lateinit var locationCallback: LocationCallback
var permissions : Array<String> = arrayOf(Manifest.permission.ACCESS_FINE_LOCATION,Manifest.permission.ACCESS_COARSE_LOCATION)
companion object {
private const val PERMISSION_REQUEST: Int = 1000
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_maps)
// Obtain the SupportMapFragment and get notified when the map is ready to be used.
val mapFragment = supportFragmentManager
.findFragmentById(R.id.map) as SupportMapFragment
mapFragment.getMapAsync(this)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (checkLocationPermission()) {
buildLocationRequest()
buildLocationCallback()
fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this)
fusedLocationProviderClient.requestLocationUpdates(
locationRequest,
locationCallback,
Looper.myLooper()
)
} else {
buildLocationRequest()
buildLocationCallback()
fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this)
fusedLocationProviderClient.requestLocationUpdates(
locationRequest,
locationCallback,
Looper.myLooper()
)
}
}
}
private fun buildLocationCallback() {
locationCallback = object : LocationCallback() {
override fun onLocationResult(p0: LocationResult?) {
//Get Last location
mLastLocation = p0!!.locations.get(p0.locations.size - 1)
if (mMarker != null) {
mMarker!!.remove()
}
latitude = mLastLocation.latitude
longitude = mLastLocation.longitude
val latlng = LatLng(latitude,longitude)
val markerOptions = MarkerOptions()
.position(latlng)
.title("My Position")
.icon(BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_GREEN))
mMarker = mMap.addMarker(markerOptions)
mMap.moveCamera(CameraUpdateFactory.newLatLng(latlng))
mMap.animateCamera(CameraUpdateFactory.zoomTo(11f))
}
}
}
private fun buildLocationRequest() {
locationRequest = LocationRequest()
locationRequest.priority = LocationRequest.PRIORITY_HIGH_ACCURACY
locationRequest.interval = 5000
locationRequest.fastestInterval = 3000
locationRequest.smallestDisplacement = 10f
}
private fun checkLocationPermission(): Boolean {
if (ContextCompat.checkSelfPermission(
this,
Manifest.permission.ACCESS_FINE_LOCATION
) != PackageManager.PERMISSION_GRANTED
) {
if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.ACCESS_FINE_LOCATION))
ActivityCompat.requestPermissions(
this,
permissions,
PERMISSION_REQUEST
)
else
ActivityCompat.requestPermissions(
this,
permissions,
PERMISSION_REQUEST
)
return false
} else
return true
}
override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
when (requestCode) {
PERMISSION_REQUEST -> {
if ((grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED)) {
// Toast.makeText(this, "Location is ON", Toast.LENGTH_SHORT).show()
if (ContextCompat.checkSelfPermission(
this,
Manifest.permission.ACCESS_FINE_LOCATION
) == PackageManager.PERMISSION_GRANTED
)
if (checkLocationPermission()) {
buildLocationRequest()
buildLocationCallback()
fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(this)
fusedLocationProviderClient.requestLocationUpdates(
locationRequest,
locationCallback,
Looper.myLooper()
)
mMap.isMyLocationEnabled = true
}
} else {
Toast.makeText(this, "Permission is denied", Toast.LENGTH_SHORT).show()
}
}
}
}
override fun onStop() {
fusedLocationProviderClient.removeLocationUpdates(locationCallback)
super.onStop() }
override fun onMapReady(googleMap: GoogleMap) {
mMap = googleMap
// Add a marker in Sydney and move the camera
/* if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(
this,
Manifest.permission.ACCESS_FINE_LOCATION
) == PackageManager.PERMISSION_GRANTED
)
mMap.isMyLocationEnabled = true
} else {
mMap.isMyLocationEnabled = true
mMap.uiSettings.isZoomControlsEnabled = true
}*/
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M){
if (mMap != null) {
val permission = ContextCompat.checkSelfPermission(
this,
Manifest.permission.ACCESS_FINE_LOCATION
)
if (permission == PackageManager.PERMISSION_GRANTED) {
mMap?.isMyLocationEnabled = true
}
}else {
requestPermissions(
permissions,
PERMISSION_REQUEST)
}
}
}
}
这是我的logcat，请帮助我做错什么或缺少什么。
2018-11-09 14:57:22.735 26954-26954/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:23.068 23972-23972/? E/adbd: recv: OPEN 0000006d 00000000 0014:73 68 65 6C 6C 3A 6C 6F 67 63 61 74 20 2D 2D 68 65 6C 70 00
2018-11-09 14:57:23.547 23972-23972/? E/adbd: recv: OPEN 0000006e 00000000 001e:73 68 65 6C 6C 3A 6C 6F 67 63 61 74 20 2D 76 20 6C 6F 6E 67 20 2D 76 20 65 70 6F 63 68 00
2018-11-09 14:57:26.834 4720-5324/? E/Watchdog: !@Sync 5897 [2018-11-09 14:57:26.834]
2018-11-09 14:57:28.321 5182-5719/? E/ImsAdaptorImpl2: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:28.330 5182-5719/? E/ImsAdaptorImpl2: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:32.696 4427-4812/? E/installd: Failed to free up 1048576000 on /data; final free space 596750336: Success
2018-11-09 14:57:32.750 4427-4812/? E/installd: Failed to free up 1048576000 on /data; final free space 596750336: Success
2018-11-09 14:57:32.883 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:32.891 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:36.375 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:36.382 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:38.770 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:38.777 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:39.663 4467-24946/? E/(FPLOG): DeviceWaitInt poll trigger
2018-11-09 14:57:39.665 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 1
2018-11-09 14:57:39.667 4467-24946/? E/(FPLOG): DeviceEnableInt 0 8 10 1
2018-11-09 14:57:39.857 4467-24946/? E/TLC_BAUTH: *****************************
2018-11-09 14:57:39.857 4467-24946/? E/TLC_BAUTH: *** ERROR: Trustlet did not send a valid return code : 39
2018-11-09 14:57:39.857 4467-24946/? E/TLC_BAUTH: *** Detected in Locals/Code/tlc_bioauth.cpp:1291()
2018-11-09 14:57:39.857 4467-24946/? E/TLC_BAUTH: *****************************
2018-11-09 14:57:39.857 4467-24946/? E/bauth_FPBAuthService: BAuth_Identify_Do Fail BAD_QUALITY or Identify Fail : 39
2018-11-09 14:57:40.444 4467-24946/? E/(FPLOG): DeviceEnableInt 1 8 10 1
2018-11-09 14:57:40.444 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 0
2018-11-09 14:57:40.843 4467-24946/? E/(FPLOG): DeviceWaitInt poll trigger
2018-11-09 14:57:40.843 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 1
2018-11-09 14:57:40.843 4467-24946/? E/(FPLOG): DeviceEnableInt 0 8 10 1
2018-11-09 14:57:41.006 4467-24946/? E/(FPLOG): DeviceEnableInt 1 8 10 1
2018-11-09 14:57:41.007 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 0
2018-11-09 14:57:41.555 4467-24946/? E/(FPLOG): DeviceWaitInt poll trigger
2018-11-09 14:57:41.555 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 1
2018-11-09 14:57:41.555 4467-24946/? E/(FPLOG): DeviceEnableInt 0 8 10 1
2018-11-09 14:57:41.781 5214-5214/? E/KeyguardUpdateMonitor: handleStartedWakingUp start 18
2018-11-09 14:57:41.787 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:41.795 5214-5214/? E/KeyguardUpdateMonitor: handleStartedWakingUp end
2018-11-09 14:57:41.796 5182-5719/? E/ImsAdaptorImpl2: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:41.800 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:41.912 5354-5397/? E/RequestManager_FLP: [FusedLocationApi] Location request 136b4cb PRIORITY_HIGH_ACCURACY interval=5000 from com.malik.testapplication
2018-11-09 14:57:41.912 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 739
2018-11-09 14:57:41.912 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 759
2018-11-09 14:57:41.981 4720-4738/? E/BatteryExternalStatsWorker: no controller energy info supplied for bluetooth
2018-11-09 14:57:42.035 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 801
2018-11-09 14:57:42.035 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 818
2018-11-09 14:57:42.065 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:42.072 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:42.083 30596-30628/? E/BtGatt.GattService: [GSIM LOG]: gsimLogHandler, msg: MESSAGE_SCAN_STOP, appName: android.uid.bcmgr, scannerId: 4, reportDelayMillis=0
2018-11-09 14:57:42.130 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 739
2018-11-09 14:57:42.130 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 759
2018-11-09 14:57:42.190 30596-30628/? E/BtGatt.GattService: [GSIM LOG]: gsimLogHandler, msg: MESSAGE_SCAN_START, appName: android.uid.bcmgr, scannerId: 4, reportDelayMillis=0
2018-11-09 14:57:42.212 30596-30627/? E/BtGatt.ScanManager: default value of curScanSetting 0 is choosen
2018-11-09 14:57:42.245 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 801
2018-11-09 14:57:42.245 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 818
2018-11-09 14:57:42.265 5214-5214/? E/KeyguardFingerPrint: updateFingerprintListeningState#mFingerprintRunningState=0 shouldListenForFingerprint=false
2018-11-09 14:57:42.373 4467-24946/? E/(FPLOG): DeviceEnableInt 1 8 10 1
2018-11-09 14:57:42.373 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 0
2018-11-09 14:57:42.419 5198-5198/? E/SKBD: bbw getInstance start
2018-11-09 14:57:42.419 5198-5198/? E/SKBD: bbw sendSIPInformation state: 6 isAbstractKeyboardView : true
2018-11-09 14:57:42.423 5198-27022/? E/SKBD: bbw sending null keyboardInfo as SIP is closed
2018-11-09 14:57:42.481 5214-5214/? E/KeyguardFingerPrint: updateFingerprintListeningState#mFingerprintRunningState=0 shouldListenForFingerprint=false
2018-11-09 14:57:42.539 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 739
2018-11-09 14:57:42.539 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 759
2018-11-09 14:57:42.557 4720-4720/? E/MotionRecognitionService: mReceiver.onReceive : ACTION_USER_PRESENT :: UNLOCK SCREEN
2018-11-09 14:57:42.563 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 801
2018-11-09 14:57:42.563 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 818
2018-11-09 14:57:42.565 4720-4720/? E/MotionRecognitionService: mReceiver.onReceive : ACTION_USER_PRESENT :: UNLOCK SCREEN
2018-11-09 14:57:42.586 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 739
2018-11-09 14:57:42.586 3051-24319/? E/TZ_CCM_SERVER: *** , ccm_server 759
2018-11-09 14:57:42.613 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 801
2018-11-09 14:57:42.614 3051-3054/? E/TZ_CCM_SERVER: *** , ccm_server 818
2018-11-09 14:57:42.729 4720-5167/? E/LightsService: Light requested not available on this device. 2
2018-11-09 14:57:42.762 4720-5321/? E/WindowManager: win=Window{76e4f5e u0 Bouncer} destroySurfaces: appStopped=true win.mWindowRemovalAllowed=false win.mRemoveOnExit=false win.mViewVisibility=4, caller=com.android.server.wm.WindowManagerService.tryStartExitingAnimation:2851 com.android.server.wm.WindowManagerService.relayoutWindow:2590 com.android.server.wm.Session.relayout:267 android.view.IWindowSession$Stub.onTransact:288 com.android.server.wm.Session.onTransact:191
2018-11-09 14:57:42.792 5214-5214/? E/KeyguardFingerPrint: updateFingerprintListeningState#mFingerprintRunningState=0 shouldListenForFingerprint=false
2018-11-09 14:57:42.871 4467-24946/? E/(FPLOG): DeviceWaitInt poll trigger
2018-11-09 14:57:42.871 4467-24946/? E/(FPLOG): 2.0.36.0 DeviceSetClock 1
2018-11-09 14:57:42.871 4467-24946/? E/(FPLOG): DeviceEnableInt 0 8 10 1
2018-11-09 14:57:43.382 27076-27076/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:43.453 4467-5872/? E/(FPLOG): 2.0.36.0 DeviceSetClock 0
2018-11-09 14:57:44.231 4720-5167/? E/LightsService: Light requested not available on this device. 2
2018-11-09 14:57:46.310 5182-5719/? E/ImsAdaptorImpl2: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:46.318 5182-5719/? E/ImsAdaptorImpl2: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:47.602 4720-5321/? E/ActivityManager: applyOptionsLocked: Unknown animationType=0
2018-11-09 14:57:47.603 4435-4505/? E/IptablesRestoreController: [iptables debug]iptables-restore execute *filter
-D fw_standby_uid -m owner --uid-owner 15010042 -j DROP
COMMIT
2018-11-09 14:57:47.621 27111-27111/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:47.623 4435-4505/? E/IptablesRestoreController: [iptables debug]iptables-restore execute done *filter
-D fw_standby_uid -m owner --uid-owner 15010042 -j DROP
COMMIT
, res : 0
2018-11-09 14:57:47.873 27111-27111/? E/Mms/DbVersion: queryDbVersion,Elapsed time : 1.703346 ms
2018-11-09 14:57:47.875 27111-27111/? E/Mms/CsVersion: queryCsVersion,Elapsed time : 1.691577 ms
2018-11-09 14:57:48.101 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:48.109 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:48.198 4720-4804/? E/WindowManager: win=Window{f8d4643 u0 com.malik.testapplication/com.malik.testapplication.MapsActivity EXITING} destroySurfaces: appStopped=false win.mWindowRemovalAllowed=false win.mRemoveOnExit=false win.mViewVisibility=8, caller=com.android.server.wm.AppWindowToken.destroySurfaces:748 com.android.server.wm.AppWindowToken.destroySurfaces:732 com.android.server.wm.WindowState.onExitAnimationDone:5523 com.android.server.wm.AppWindowAnimator.stepAnimationLocked:517 com.android.server.wm.AppWindowToken.stepAppWindowsAnimation:1745
2018-11-09 14:57:48.217 27111-27135/? E/Mms/DbVersion: createMessagesProjection,Elapsed time : 0.265346 ms
2018-11-09 14:57:48.317 27147-27147/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:48.337 27160-27160/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:48.367 27111-27111/? E/Mms/DbUtils: rebuild done, 0 drafts,Elapsed time : 23.108961 ms
2018-11-09 14:57:48.367 27111-27142/? E/Mms/DbUtils: rebuild done, 0 drafts,Elapsed time : 23.291077 ms
2018-11-09 14:57:48.399 27111-27174/? E/PduPersister: sPersister is null
2018-11-09 14:57:48.408 27111-27111/? E/SamsungAnalytics111040: call after setConfiguration() method
2018-11-09 14:57:48.408 27111-27111/? E/SamsungAnalytics111040: context cannot be null
2018-11-09 14:57:48.461 4720-4849/? E/MotionRecognitionService: Cancel reactive alert mode
2018-11-09 14:57:48.462 4720-4849/? E/MotionRecognitionService: handler : SCREEN_ON end
2018-11-09 14:57:48.503 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.503 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.503 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.517 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.517 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.517 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.532 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.532 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.532 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.554 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.554 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.554 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.563 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.563 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.563 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.571 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.571 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.571 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.578 27147-27147/? E/CS/CscParser: mps_code.dat does not exist
2018-11-09 14:57:48.578 27147-27147/? E/CS/CscParser: customer_path =/system/csc/customer.xml
2018-11-09 14:57:48.578 27147-27147/? E/CS/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:48.592 27111-27111/? E/Mms/BaseListItem: inflateContentLayout() - mContentType : 0
2018-11-09 14:57:48.743 27111-27111/? E/Mms/BaseListItem: inflateContentLayout() - mContentType : 0
2018-11-09 14:57:48.802 27111-27111/? E/Mms/TelephonyUtils: getImsRegistrationInfo ImsRegistration is null, UE is not registered on IMS network
2018-11-09 14:57:49.034 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:49.039 5182-5712/? E/ImsAdaptorImpl: setSSACInfo : ImsAdaptorImpl.
2018-11-09 14:57:49.109 4720-4804/? E/WindowManager: win=Window{2b8cae9 u0 Splash Screen com.samsung.android.messaging EXITING} destroySurfaces: appStopped=false win.mWindowRemovalAllowed=true win.mRemoveOnExit=true win.mViewVisibility=0, caller=com.android.server.wm.AppWindowToken.destroySurfaces:748 com.android.server.wm.AppWindowToken.destroySurfaces:732 com.android.server.wm.WindowState.onExitAnimationDone:5523 com.android.server.wm.WindowStateAnimator.stepAnimationLocked:553 com.android.server.wm.DisplayContent.lambda$-com_android_server_wm_DisplayContent_21292:465
2018-11-09 14:57:49.252 27221-27221/? E//system/bin/webview_zygote32: Failed to make and chown /acct/uid_99449: Permission denied
2018-11-09 14:57:49.252 27221-27221/? E/Zygote: createProcessGroup(99449, 0) failed: Permission denied
2018-11-09 14:57:49.329 27240-27240/? E/asset: setgid: Operation not permitted
2018-11-09 14:57:49.425 5354-5397/? E/RequestManager_FLP: [FusedLocationApi] Location remove 136b4cb from com.malik.testapplication
2018-11-09 14:57:49.620 27111-27111/? E/Mms/TelephonyUtils: getImsRegistrationInfo ImsRegistration is null, UE is not registered on IMS network
2018-11-09 14:57:49.666 27254-27254/? E/Zygote: isWhitelistProcess - Process is Whitelisted
2018-11-09 14:57:49.929 4720-5167/? E/LightsService: Light requested not available on this device. 2
2018-11-09 14:57:49.971 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num3L.ttf
2018-11-09 14:57:49.971 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.971 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num3L:null
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num3T.ttf
2018-11-09 14:57:49.972 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num3T:null
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num4L.ttf
2018-11-09 14:57:49.972 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num4L:null
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num4T.ttf
2018-11-09 14:57:49.972 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.972 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num4T:null
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num35.ttf
2018-11-09 14:57:49.973 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num35:null
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num45.ttf
2018-11-09 14:57:49.973 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num45:null
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num3Lv.ttf
2018-11-09 14:57:49.973 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num3LV:null
2018-11-09 14:57:49.973 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num3R.ttf
2018-11-09 14:57:49.974 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.974 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num3R:null
2018-11-09 14:57:49.975 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num4Tv.ttf
2018-11-09 14:57:49.975 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.975 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num4Tv:null
2018-11-09 14:57:49.975 27221-27221/? E/Typeface: Error mapping font file /system/fonts/SamsungSans-Num4Lv.ttf
2018-11-09 14:57:49.975 27221-27221/? E/Minikin: Could not get cmap table size!
2018-11-09 14:57:49.975 27221-27221/? E/Typeface: Unable to load Family: samsung-sans-num4Lv:null
2018-11-09 14:57:50.049 27254-27254/? E/libc: Access denied finding property "ro.serialno"
2018-11-09 14:57:50.050 4407-4407/? E/audit: type=1400 audit(1541757470.041:24571): avc: denied { read } for pid=27254 comm="ndroid.incallui" name="u:object_r:serialno_prop:s0" dev="tmpfs" ino=10419 scontext=u:r:radio:s0 tcontext=u:object_r:serialno_prop:s0 tclass=file permissive=0 SEPF_SM-J530F_8.1.0_0005 audit_filtered
2018-11-09 14:57:50.050 4407-4407/? E/audit: type=1300 audit(1541757470.041:24571): arch=40000028 syscall=322 per=8 success=no exit=-13 a0=ffffff9c a1=ffe00cb0 a2=a8000 a3=0 items=0 ppid=4417 pid=27254 auid=4294967295 uid=1001 gid=1001 euid=1001 suid=1001 fsuid=1001 egid=1001 sgid=1001 fsgid=1001 tty=(none) ses=4294967295 comm="ndroid.incallui" exe="/system/bin/app_process32" subj=u:r:radio:s0 key=(null)
2018-11-09 14:57:50.050 4407-4407/? E/audit: type=1327 audit(1541757470.041:24571): proctitle="com.samsung.android.incallui"
2018-11-09 14:57:50.079 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.079 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.080 27254-27254/? E/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:50.139 27254-27254/? E/CscParser: getOthersPath : others file exist
2018-11-09 14:57:50.139 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.139 27254-27254/? E/CscParser: getOthersPath : others file exist
2018-11-09 14:57:50.139 27254-27254/? E/CscParser: fileName + /system/csc/others.xml
2018-11-09 14:57:50.142 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.142 27254-27254/? E/CscParser: getOthersPath : others file exist
2018-11-09 14:57:50.142 27254-27254/? E/CscParser: update(/carrier/chameleon.xml): file not exist
2018-11-09 14:57:50.143 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.143 27254-27254/? E/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:50.196 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.196 27254-27254/? E/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:50.211 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.211 27254-27254/? E/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:50.226 27254-27254/? E/CscParser: getCustomerPath : customer file exist
2018-11-09 14:57:50.226 27254-27254/? E/CscParser: fileName + /system/csc/customer.xml
2018-11-09 14:57:50.272 5354-5397/? E/RequestManager_FLP: [FusedLocationApi] Location request a845bc1 PRIORITY_HIGH_ACCURACY interval=5000 from com.malik.testapplication
2018-11-09 14:57:50.349 27111-27111/? E/Mms/TelephonyUtils: getImsRegistrationInfo ImsRegistration is null, UE is not registered on IMS network
2018-11-09 14:57:50.407 27111-27176/? E/Mms/NotificationChannelManager: [CONVCHANNEL] doSyncChannelAllConversations end,Elapsed time : 10.869269 ms
2018-11-09 14:57:50.528 27254-27254/? E/CarrierMatchingUtils:
答案 0 :(得分：0)
val fusedLocationProviderClient = LocationServices.getFusedLocationProviderClient(context)
val locationRequest = LocationRequest()
val locationSettingsRequest = LocationSettingsRequest.Builder().addLocationRequest(locationRequest).build()
val client = LocationServices.getSettingsClient(context).checkLocationSettings(locationSettingsRequest)
client.addOnSuccessListener {
fusedLocationProviderClient.requestLocationUpdates(locationRequest, object : LocationCallback() {
override fun onLocationResult(locationResult: LocationResult) {
locationResult
}
}, Looper.myLooper())
}.addOnFailureListener { exception ->
//Do something
}