Как отправить данные GPS точки в расширенном управлении AVD
Я создал новое приложение в качестве приложения журнала местоположения. но это не ответ, когда я посылаю широту и долготу в расширенном управлении AVD. так что я могу исправить код в Android Manifest?
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
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=".LocationService"/>
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version"/>
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value= />
</application>
MainActivity.kt
package com.example.android.sample.location
import android.app.DatePickerDialog
import android.app.Dialog
import android.content.Intent
import android.os.Bundle
import android.os.PersistableBundle
import android.support.v4.app.DialogFragment
import android.support.v7.app.AppCompatActivity
import android.text.format.DateFormat
import android.widget.DatePicker
import android.widget.TextView
import com.google.android.gms.maps.CameraUpdateFactory
import com.google.android.gms.maps.GoogleMap
import com.google.android.gms.maps.SupportMapFragment
import com.google.android.gms.maps.model.*
import java.util.*
class MainActivity : AppCompatActivity(), DatePickerDialog.OnDateSetListener {
private var currentDate = Calendar.getInstance()
private lateinit var googleMap : GoogleMap
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
if (savedInstanceState != null && savedInstanceState.containsKey("currentDate")) {
currentDate = savedInstanceState.getSerializable("currentDate") as Calendar
}
val mapFragment = supportFragmentManager.findFragmentById(R.id.map) as SupportMapFragment
mapFragment.getMapAsync {
googleMap = it
renderMap()
}
showCurrentDate()
}
override fun onSaveInstanceState(outState: Bundle?, outPersistentState: PersistableBundle?) {
super.onSaveInstanceState(outState, outPersistentState)
outState?.putSerializable("currentDate", currentDate)
}
private fun renderMap() {
val locations = selectInDay(this,
currentDate[Calendar.YEAR], currentDate[Calendar.MONTH], currentDate[Calendar.DATE])
zoomTo(googleMap, locations)
putMarkers(googleMap, locations)
}
private fun zoomTo(map: GoogleMap, locations : List<LocationRecord>) {
if (locations.size == 1) {
val latLng = LatLng(locations[0].latitude, locations[0].longitude)
val move = CameraUpdateFactory.newLatLngZoom(latLng, 15f)
map.moveCamera(move)
} else if (locations.size > 1) {
val bounds = LatLngBounds.Builder()
locations.forEach { location ->
bounds.include(LatLng(location.latitude, location.longitude))
}
val padding = (50 * resources.displayMetrics.density).toInt()
val move =
CameraUpdateFactory.newLatLngBounds(bounds.build(),
resources.displayMetrics.widthPixels,
resources.displayMetrics.heightPixels,
padding)
map.moveCamera(move)
}
}
private fun putMarkers(map: GoogleMap, locations: List<LocationRecord>) {
map.clear()
val lineOptions = PolylineOptions()
locations.forEach { location ->
val latLng = LatLng(location.latitude, location.longitude)
lineOptions.add(latLng)
val marker = MarkerOptions()
.position(latLng)
.draggable(false)
val descriptor = BitmapDescriptorFactory.defaultMarker(BitmapDescriptorFactory.HUE_BLUE)
marker.icon(descriptor)
map.addMarker(marker)
}
map.addPolyline(lineOptions)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
super.onActivityResult(requestCode, resultCode, data)
if (requestCode == 1) {
val switchFragment = supportFragmentManager.findFragmentById(R.id.switch_fragment)
switchFragment?.onActivityResult(requestCode, resultCode, data)
}
}
private fun showCurrentDate() {
val dateView = findViewById<TextView>(R.id.date)
dateView.setOnClickListener{
val dialog = DatePickerFragment()
dialog.arguments = Bundle().apply {
putSerializable("current", currentDate)
}
dialog.show(supportFragmentManager, "calendar")
}
dateView.setText(DateFormat.format("MM dd", currentDate.time))
}
override fun onDateSet(view: DatePicker?, year: Int, month: Int, dayOfMonth: Int) {
currentDate.set(year, month, dayOfMonth)
renderMap()
showCurrentDate()
}
}
class DatePickerFragment : DialogFragment(), DatePickerDialog.OnDateSetListener {
private lateinit var calendar : Calendar
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
calendar = arguments?.getSerializable("current") as? Calendar ?: Calendar.getInstance()
}
override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
return DatePickerDialog(context, this,
calendar[Calendar.YEAR], calendar[Calendar.MONTH], calendar[Calendar.DATE])
}
override fun onDateSet(view: DatePicker, year: Int, month: Int, day: Int) {
if (context is DatePickerDialog.OnDateSetListener) {
(context as DatePickerDialog.OnDateSetListener).onDateSet(view, year, month, day)
}
}
}
LocationService.kt
package com.example.android.sample.location
import android.app.IntentService
import android.content.Intent
import com.google.android.gms.location.LocationResult
class LocationService : IntentService("LocationService") {
override fun onHandleIntent(intent: Intent?) {
val result = LocationResult.extractResult(intent)
if (result != null) {
insertLocations(this, result.locations)
}
}
}
LocationDatabase.kt
package com.example.android.sample.location
import android.content.ContentValues
import android.content.Context
import android.database.sqlite.SQLiteDatabase
import android.database.sqlite.SQLiteOpenHelper
import android.location.Location
import java.util.*
private const val DB_NAME = "LocationDatabase"
private const val DB_VERSION = 1
class LocationDatabase(context: Context) : SQLiteOpenHelper(context, DB_NAME, null, DB_VERSION) {
override fun onCreate(db: SQLiteDatabase?) {
db?.execSQL("""
CREATE TABLE Locations (
_id INTEGER PRIMARY KEY AUTOINCREMENT,
latitude REAL NOT NULL,
longitude REAL NOT NULL,
time INTEGER NOT NULL);
""")
}
override fun onUpgrade(db: SQLiteDatabase?, oldVersion: Int, newVersion: Int) {
}
}
class LocationRecord(val id : Long, val latitude : Double, val longitude : Double, val time : Long)
fun selectInDay(context: Context, year: Int, month: Int, day : Int) : List<LocationRecord> {
val calendar = Calendar.getInstance()
calendar.set(year, month, day, 0, 0, 0)
val from = calendar.time.time.toString()
calendar.add(Calendar.DATE, 1)
val to = calendar.time.time.toString()
val database = LocationDatabase(context).readableDatabase
val cursor = database.query("Locations", null,
"time > ? AND time < ?", arrayOf(from, to),
null, null, "time DESC")
val locations = mutableListOf<LocationRecord>()
cursor.use {
while(cursor.moveToNext()) {
val place = LocationRecord(
cursor.getLong(cursor.getColumnIndex("_id")),
cursor.getDouble(cursor.getColumnIndex("latitude")),
cursor.getDouble(cursor.getColumnIndex("longitude")),
cursor.getLong(cursor.getColumnIndex("time")))
locations.add(place)
}
}
database.close()
return locations
}
fun insertLocations(context: Context, locations : List<Location>) {
val database = LocationDatabase(context).writableDatabase
database.use { db ->
locations.filter { !it.isFromMockProvider }
.forEach { location ->
val record = ContentValues().apply {
put("latitude", location.latitude)
put("longitude", location.longitude)
put("time", location.time)
}
db.insert("Locations", null, record)
}
}
}
SwitchFragment.kt
package com.example.android.sample.location
import android.Manifest
import android.app.Activity
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v4.content.ContextCompat
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Switch
import android.widget.Toast
import com.google.android.gms.common.api.ApiException
import com.google.android.gms.common.api.ResolvableApiException
import com.google.android.gms.location.LocationRequest
import com.google.android.gms.location.LocationServices
import com.google.android.gms.location.LocationSettingsRequest
import com.google.android.gms.location.LocationSettingsStatusCodes
import java.util.concurrent.TimeUnit
class SwitchFragment : Fragment() {
private fun checkLocationAvailable() {
val act = activity ?: return
val checkRequest = LocationSettingsRequest.Builder().addLocationRequest(
getLocationRequest()).build()
val checkTask = LocationServices.getSettingsClient(act).
checkLocationSettings(checkRequest)
checkTask.addOnCompleteListener { response ->
try {
response.getResult(ApiException::class.java)
checkLocationPermission()
} catch (exception: ApiException) {
if (exception.statusCode ==
LocationSettingsStatusCodes.RESOLUTION_REQUIRED) {
val resolvable = exception as ResolvableApiException
resolvable.startResolutionForResult(activity, 1)
} else {
showErrorMessage()
}
}
}
}
private fun checkLocationPermission() {
val ctx = context ?: return
if (ContextCompat.checkSelfPermission(ctx,
Manifest.permission.ACCESS_FINE_LOCATION)
== PackageManager.PERMISSION_GRANTED) {
val intent = Intent(ctx, LocationService::class.java)
val service = PendingIntent.getService(ctx, 1, intent,
PendingIntent.FLAG_UPDATE_CURRENT)
LocationServices.getFusedLocationProviderClient(ctx)
.requestLocationUpdates(getLocationRequest(), service)
ctx.getSharedPreferences("LocationRequesting",
Context.MODE_PRIVATE)
.edit().putBoolean("isRequesting", true).apply()
} else {
requestPermissions(arrayOf(
Manifest.permission.ACCESS_FINE_LOCATION), 1)
}
}
private fun showErrorMessage() {
Toast.makeText(context, "it's not possible to get location information.",
Toast.LENGTH_SHORT).show()
activity?.finish()
}
private fun getLocationRequest() =
LocationRequest()
.setInterval(TimeUnit.MINUTES.toMillis(5))
.setFastestInterval(TimeUnit.MINUTES.toMillis(1))
.setMaxWaitTime(TimeUnit.MINUTES.toMillis(20))
.setPriority(LocationRequest.PRIORITY_BALANCED_POWER_ACCURACY)
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?)
{
super.onActivityResult(requestCode, resultCode, data)
if (resultCode == Activity.RESULT_OK) {
checkLocationPermission()
} else {
showErrorMessage()
}
}
override fun onRequestPermissionsResult(requestCode: Int,
permissions: Array<out String>,
grantResults: IntArray) {
if (permissions.isNotEmpty() && grantResults[0] ==
PackageManager.PERMISSION_GRANTED) {
checkLocationPermission()
} else {
showErrorMessage()
}
}
private fun stopLocationRequest() {
val ctx = context ?: return
val intent = Intent(ctx, LocationService::class.java)
val service = PendingIntent.getService(ctx, 1,
intent, PendingIntent.FLAG_UPDATE_CURRENT)
LocationServices.getFusedLocationProviderClient(ctx)
.removeLocationUpdates(service)
ctx.getSharedPreferences("LocationRequesting", Context.MODE_PRIVATE)
.edit().putBoolean("isRequesting", true).apply()
}
override fun onCreateView(inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?): View? {
val view = inflater.inflate(R.layout.fragment_switch, container, false)
val switch = view.findViewById<Switch>(R.id.locationSwitch)
val isRequesting = context?.getSharedPreferences(
"LocationRequesting", Context.MODE_PRIVATE
)
?.getBoolean("isRequesting", false) ?: false
switch.isChecked = isRequesting
switch.setOnCheckedChangeListener { _,isChecked ->
if (isChecked) {
checkLocationAvailable()
} else {
stopLocationRequest()
}
}
return view
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<fragment
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_width="0dp"
android:layout_height="0dp" app:layout_constraintTop_toTopOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintBottom_toBottomOf="parent" android:id="@+id/map"/>
<fragment
android:layout_width="wrap_content"
android:layout_height="wrap_content" android:name="com.example.android.sample.location.SwitchFragment"
android:id="@+id/switch_fragment"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintBottom_toBottomOf="parent" android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp" tools:layout="@layout/fragment_switch"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/date"
android:textAppearance="@style/TextAppearance.AppCompat.Large"
tools:text="December 31th"
app:layout_constraintTop_toTopOf="parent" android:layout_marginStart="8dp"
app:layout_constraintStart_toStartOf="parent" android:layout_marginTop="8dp"/>
fragment_switch.xml
<?xml version="1.0" encoding="utf-8"?>
<Switch
android:text="@string/locationInfo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/locationSwitch"
app:layout_constraintTop_toTopOf="parent" android:layout_marginTop="8dp"
app:layout_constraintStart_toStartOf="parent" android:layout_marginStart="8dp"
app:layout_constraintEnd_toEndOf="parent" android:layout_marginEnd="8dp" android:layout_marginBottom="8dp"
app:layout_constraintBottom_toBottomOf="parent"/>
Я уже добавляю API_KEY из GCP. Я могу собрать приложение, и оно работало в Android Studio 3.4. просто моя информация о местоположении не может отображаться в эмуляторе.