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@ -5,10 +5,15 @@ import android.app.NotificationManager |
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import android.app.Service |
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import android.app.Service |
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import android.content.Context |
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import android.content.Context |
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import android.content.Intent |
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import android.content.Intent |
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import android.graphics.Bitmap |
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import android.graphics.BitmapFactory |
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import android.os.Build |
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import android.os.Build |
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import android.os.IBinder |
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import android.os.IBinder |
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import android.util.Base64 |
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import android.util.Log |
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import android.util.Log |
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import android.widget.RemoteViews |
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import androidx.core.app.NotificationCompat |
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import androidx.core.app.NotificationCompat |
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import androidx.core.content.ContextCompat |
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import com.amap.api.navi.AMapNavi |
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import com.amap.api.navi.AMapNavi |
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import com.amap.api.navi.AMapNaviListener |
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import com.amap.api.navi.AMapNaviListener |
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import com.amap.api.navi.enums.NaviType |
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import com.amap.api.navi.enums.NaviType |
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@ -26,6 +31,7 @@ import com.amap.api.navi.model.AimLessModeCongestionInfo |
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import com.amap.api.navi.model.AimLessModeStat |
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import com.amap.api.navi.model.AimLessModeStat |
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import com.amap.api.navi.model.NaviInfo |
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import com.amap.api.navi.model.NaviInfo |
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import com.amap.api.navi.model.NaviLatLng |
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import com.amap.api.navi.model.NaviLatLng |
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import java.io.ByteArrayOutputStream |
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import java.io.FileNotFoundException |
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import java.io.FileNotFoundException |
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import java.util.concurrent.atomic.AtomicBoolean |
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import java.util.concurrent.atomic.AtomicBoolean |
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@ -61,6 +67,12 @@ class NavigationService: Service() { |
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when (command) { |
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when (command) { |
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"start" -> { |
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"start" -> { |
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try { |
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try { |
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if (::aMapNavi.isInitialized) { |
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Log.w(TAG, "已有导航进行中，先停止当前导航") |
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aMapNavi.stopNavi() |
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aMapNavi.removeAMapNaviListener(naviListener) |
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} |
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startpos = intent.getStringExtra("startpos").toString() |
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startpos = intent.getStringExtra("startpos").toString() |
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endpos = intent.getStringExtra("endpos").toString() |
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endpos = intent.getStringExtra("endpos").toString() |
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naviType = intent.getStringExtra("naviType"); |
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naviType = intent.getStringExtra("naviType"); |
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@ -76,7 +88,7 @@ class NavigationService: Service() { |
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} |
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} |
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} |
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} |
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"stop" -> { |
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"stop" -> { |
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aMapNavi.stopNavi(); |
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stopNavigation(); |
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} |
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} |
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} |
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} |
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return START_STICKY |
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return START_STICKY |
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@ -107,6 +119,38 @@ class NavigationService: Service() { |
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startForeground(NOTIFICATION_ID, notification) |
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startForeground(NOTIFICATION_ID, notification) |
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} |
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} |
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private fun updateNotification(contentText: String, iconBitmap: Bitmap?) { |
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val builder = NotificationCompat.Builder(this, CHANNEL_ID) |
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.setContentTitle("导航进行中") |
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.setContentText(contentText) |
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.setSmallIcon(R.drawable.ic_navigation) // 通知栏图标（小） |
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.setOnlyAlertOnce(true) |
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.setOngoing(true) |
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if (iconBitmap != null) { |
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val tinted = tintBitmap(iconBitmap, ContextCompat.getColor(this, R.color.teal_200)) |
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builder.setLargeIcon(tinted) |
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} |
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val notification = builder.build() |
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val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager |
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notificationManager.notify(NOTIFICATION_ID, notification) |
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} |
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private fun tintBitmap(source: Bitmap, tintColor: Int): Bitmap { |
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val result = Bitmap.createBitmap(source.width, source.height, Bitmap.Config.ARGB_8888) |
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val canvas = android.graphics.Canvas(result) |
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val paint = android.graphics.Paint() |
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paint.colorFilter = android.graphics.PorterDuffColorFilter(tintColor, android.graphics.PorterDuff.Mode.SRC_IN) |
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canvas.drawBitmap(source, 0f, 0f, paint) |
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return result |
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} |
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fun bitmapToBase64(bitmap: Bitmap?): String? { |
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if (bitmap != null) return null; |
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val outputStream = ByteArrayOutputStream() |
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bitmap?.compress(Bitmap.CompressFormat.PNG, 100, outputStream) |
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val byteArray = outputStream.toByteArray() |
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return Base64.encodeToString(byteArray, Base64.NO_WRAP) |
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} |
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// 实现监听器，处理导航播报等 |
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// 实现监听器，处理导航播报等 |
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private val naviListener = object : AMapNaviListener { |
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private val naviListener = object : AMapNaviListener { |
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override fun onInitNaviFailure() { |
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override fun onInitNaviFailure() { |
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@ -162,12 +206,15 @@ class NavigationService: Service() { |
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} |
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} |
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override fun onEndEmulatorNavi() { |
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override fun onEndEmulatorNavi() { |
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Log.e(TAG, "onEndEmulatorNavi! ") |
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// Log.e(TAG, "onEndEmulatorNavi! ") |
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Log.e(TAG, "onEndEmulatorNavi!") |
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stopNavigation() |
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// TODO("Not yet implemented") |
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// TODO("Not yet implemented") |
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} |
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} |
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override fun onArriveDestination() { |
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override fun onArriveDestination() { |
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Log.e(TAG, "onArriveDestination! ") |
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Log.e(TAG, "onArriveDestination!") |
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stopNavigation() |
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// TODO("Not yet implemented") |
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// TODO("Not yet implemented") |
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} |
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} |
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@ -200,9 +247,38 @@ class NavigationService: Service() { |
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Log.e(TAG, "onGpsOpenStatus!") |
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Log.e(TAG, "onGpsOpenStatus!") |
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// TODO("Not yet implemented") |
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// TODO("Not yet implemented") |
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} |
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} |
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private var lastNotificationUpdateTime = 0L |
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private val notificationUpdateInterval = 1000L // 1秒 |
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override fun onNaviInfoUpdate(naviInfo: NaviInfo?) { |
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if (naviInfo == null) return |
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override fun onNaviInfoUpdate(p0: NaviInfo?) { |
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val currentTime = System.currentTimeMillis() |
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Log.e(TAG, "onNaviInfoUpdate! $p0") |
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if (currentTime - lastNotificationUpdateTime < notificationUpdateInterval) { |
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// 距离上次更新不足1秒，跳过这次更新 |
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return |
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} |
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val directionBitmap = naviInfo.iconBitmap |
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val currentRoad = naviInfo.currentRoadName |
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val nextRoad = naviInfo.nextRoadName |
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val remainingDistance = naviInfo.getCurStepRetainDistance() |
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val remainingTime = naviInfo.getPathRetainTime() |
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val distanceText = if (remainingDistance < 1000) { |
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"${remainingDistance} 米" |
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} else { |
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String.format("%.1f 千米", remainingDistance / 1000.0) |
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} |
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val contentText = "$distanceText \n进入：$nextRoad" |
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val directionBitmapBase64 = bitmapToBase64(directionBitmap) |
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val naviInfoMap: Map<String, Any> = mapOf( |
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"currentRoad" to currentRoad, |
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"nextRoad" to nextRoad, |
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"distanceText" to distanceText, |
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"directionIcon" to (directionBitmapBase64 ?: "") |
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) |
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NavigationServiceStarter.sendEvent("amap_update",naviInfoMap) |
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updateNotification(contentText, directionBitmap) |
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Log.e(TAG, "onNaviInfoUpdate! $contentText") |
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// Log.e(TAG, "onNaviInfoUpdate! $p0") |
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// TODO("Not yet implemented") |
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// TODO("Not yet implemented") |
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} |
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} |
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@ -263,7 +339,7 @@ class NavigationService: Service() { |
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override fun onCalculateRouteSuccess(ids: IntArray?) { |
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override fun onCalculateRouteSuccess(ids: IntArray?) { |
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Log.e(TAG, "onCalculateRouteSuccess! $ids") |
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Log.e(TAG, "onCalculateRouteSuccess! $ids") |
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// AMapNavi.getInstance(this).startNavi(1); |
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// AMapNavi.getInstance(this).startNavi(1); |
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aMapNavi.startNavi(1) |
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aMapNavi.startNavi(2) |
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} |
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} |
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override fun onCalculateRouteSuccess(p0: AMapCalcRouteResult?) { |
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override fun onCalculateRouteSuccess(p0: AMapCalcRouteResult?) { |
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@ -312,5 +388,14 @@ class NavigationService: Service() { |
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} |
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} |
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} |
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} |
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private fun stopNavigation() { |
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if (::aMapNavi.isInitialized) { |
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aMapNavi.stopNavi() |
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aMapNavi.removeAMapNaviListener(naviListener) |
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} |
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isRunning.set(false) |
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stopSelf() |
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} |
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override fun onBind(intent: Intent?): IBinder? = null |
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override fun onBind(intent: Intent?): IBinder? = null |
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} |
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} |
