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173 changes: 173 additions & 0 deletions
173
app/src/main/java/app/waste2wealth/com/hereMaps/InitHere.kt
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| package app.waste2wealth.com.hereMaps | ||
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| import android.content.Context | ||
| import android.os.Bundle | ||
| import android.util.Log | ||
| import androidx.compose.runtime.Composable | ||
| import androidx.compose.ui.viewinterop.AndroidView | ||
| import com.here.sdk.core.GeoCoordinates | ||
| import com.here.sdk.core.engine.SDKNativeEngine | ||
| import com.here.sdk.core.engine.SDKOptions | ||
| import com.here.sdk.core.errors.InstantiationErrorException | ||
| import com.here.sdk.mapview.MapError | ||
| import com.here.sdk.mapview.MapMeasure | ||
| import com.here.sdk.mapview.MapScene | ||
| import com.here.sdk.mapview.MapScheme | ||
| import com.here.sdk.mapview.MapView | ||
| import android.Manifest | ||
| import android.app.Activity | ||
| import android.content.pm.PackageManager | ||
| import android.os.Build | ||
| import androidx.core.app.ActivityCompat | ||
| import androidx.core.content.ContextCompat | ||
| import java.util.* | ||
| import com.here.sdk.mapview.MapViewOptions | ||
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| fun initializeHERESDK(context: Context) { | ||
| // Set your credentials for the HERE SDK. | ||
| val accessKeyID = "ZKS8rH6FP7izu5xrvJpZ5g" | ||
| val accessKeySecret = | ||
| "2no0i7wYOq8T4vEZNy5oXvv8k1pQoT2RRNuJsactTsaYPbE4AFbCDnA6d-lhIYk2aV4gQautjwLMJaXzCDkp0g" | ||
| val options = SDKOptions(accessKeyID, accessKeySecret) | ||
| try { | ||
| SDKNativeEngine.makeSharedInstance(context, options) | ||
| } catch (e: InstantiationErrorException) { | ||
| throw RuntimeException("Initialization of HERE SDK failed: " + e.error.name) | ||
| } | ||
| } | ||
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| @Composable | ||
| fun HereMaps(savedInstanceState: Bundle?, mapView: MapView, permissionsRequestor: PermissionsRequestor) { | ||
| AndroidView(factory = { context -> | ||
| mapView.onCreate(savedInstanceState) | ||
| mapView.setOnReadyListener { | ||
| // This will be called each time after this activity is resumed. | ||
| // It will not be called before the first map scene was loaded. | ||
| // Any code that requires map data may not work as expected beforehand. | ||
| Log.d("STARTTTTTT", "HERE Rendering Engine attached.") | ||
| } | ||
| val activity = context as Activity | ||
| permissionsRequestor.request(object : PermissionsRequestor.ResultListener { | ||
| override fun permissionsGranted() { | ||
| mapView.mapScene.loadScene(MapScheme.SATELLITE | ||
| ) { mapError -> | ||
| if (mapError == null) { | ||
| val distanceInMeters = 1000 * 10.toDouble() | ||
| val mapMeasureZoom = MapMeasure(MapMeasure.Kind.DISTANCE, distanceInMeters) | ||
| mapView.camera.lookAt(GeoCoordinates(52.530932, 13.384915), mapMeasureZoom) | ||
| } else { | ||
| Log.d("loadMapScene()", "Loading map failed: mapError: ${mapError.name}") | ||
| } | ||
| } | ||
| } | ||
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| override fun permissionsDenied() { | ||
| Log.e("TAG", "Permissions denied by user.") | ||
| } | ||
| }) | ||
| mapView | ||
| }) | ||
| } | ||
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| /* | ||
| * Copyright (C) 2019-2023 HERE Europe B.V. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| * | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| * License-Filename: LICENSE | ||
| */ | ||
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| /** | ||
| * Convenience class to request the Android permissions as defined by manifest. | ||
| */ | ||
| class PermissionsRequestor(private val activity: Activity) { | ||
| private var resultListener: ResultListener? = null | ||
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| interface ResultListener { | ||
| fun permissionsGranted() | ||
| fun permissionsDenied() | ||
| } | ||
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| fun request(resultListener: ResultListener) { | ||
| this.resultListener = resultListener | ||
| val missingPermissions = permissionsToRequest | ||
| if (missingPermissions.size == 0) { | ||
| resultListener.permissionsGranted() | ||
| } else { | ||
| ActivityCompat.requestPermissions(activity, missingPermissions, PERMISSIONS_REQUEST_CODE) | ||
| } | ||
| } | ||
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| private val permissionsToRequest: Array<String> | ||
| private get() { | ||
| val permissionList = ArrayList<String>() | ||
| try { | ||
| @Suppress("DEPRECATION") | ||
| val packageInfo = activity.packageManager.getPackageInfo( | ||
| activity.packageName, PackageManager.GET_PERMISSIONS) | ||
| if (packageInfo.requestedPermissions != null) { | ||
| for (permission in packageInfo.requestedPermissions) { | ||
| if (ContextCompat.checkSelfPermission( | ||
| activity, permission) != PackageManager.PERMISSION_GRANTED) { | ||
| if (Build.VERSION.SDK_INT == Build.VERSION_CODES.M && permission == Manifest.permission.CHANGE_NETWORK_STATE) { | ||
| // Exclude CHANGE_NETWORK_STATE as it does not require explicit user approval. | ||
| // This workaround is needed for devices running Android 6.0.0, | ||
| // see https://issuetracker.google.com/issues/37067994 | ||
| continue | ||
| } | ||
| if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q && | ||
| permission == Manifest.permission.ACCESS_BACKGROUND_LOCATION) { | ||
| continue | ||
| } | ||
| permissionList.add(permission) | ||
| } | ||
| } | ||
| } | ||
| } catch (e: Exception) { | ||
| e.printStackTrace() | ||
| } | ||
| return permissionList.toTypedArray() | ||
| } | ||
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| fun onRequestPermissionsResult(requestCode: Int, grantResults: IntArray) { | ||
| if (resultListener == null) { | ||
| return | ||
| } | ||
| if (grantResults.size == 0) { | ||
| // Request was cancelled. | ||
| return | ||
| } | ||
| if (requestCode == PERMISSIONS_REQUEST_CODE) { | ||
| var allGranted = true | ||
| for (result in grantResults) { | ||
| allGranted = allGranted and (result == PackageManager.PERMISSION_GRANTED) | ||
| } | ||
| if (allGranted) { | ||
| resultListener!!.permissionsGranted() | ||
| } else { | ||
| resultListener!!.permissionsDenied() | ||
| } | ||
| } | ||
| } | ||
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| companion object { | ||
| private const val PERMISSIONS_REQUEST_CODE = 42 | ||
| } | ||
| } | ||
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