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Merge branch 'master' of gitlab.navinfo.com:CollectVehicle/OneMapQS

Browse Source 
 Conflicts:
	collect-library/src/main/java/com/navinfo/collect/library/map/handler/LayerManagerHandler.kt
This commit is contained in:
squallzhjch 2023-04-24 15:36:25 +08:00
commit 385e0032c2
15 changed files with 466 additions and 97 deletions
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35
app/src/main/assets/omdb.config Normal file
View File

@ -0,0 +1,35 @@
{
"tables" : [
{
"table": "OMDB_RD_LINK",
"code": 2001,
"name": "道路线"
},
{
"table": "OMDB_RD_LINK_KIND",
"code": 2008,
"name": "道路种别"
},
{
"table": "OMDB_RD_LINK_DIRECT",
"code": 2001,
"name": "道路方向"
},
{
"table": "OMDB_SPEEDLIMIT_COND",
"code": 2001,
"name": "条件点限速"
},
{
"table": "OMDB_SPEEDLIMIT_VAR",
"code": 2001,
"name": "可变点限速"
},
{
"table": "OMDB_SPEEDLIMIT",
"code": 2001,
"name": "常规点限速"
}
]
}

7
app/src/main/java/com/navinfo/omqs/Constant.kt
View File

@ -19,6 +19,11 @@ class Constant {
*/
lateinit var DATA_PATH: String
/**
* 当前用户ID
*/
lateinit var CURRENT_USER_ID: String
/**
* 离线地图目录
*/
@ -41,7 +46,7 @@ class Constant {
const val message_version_right_off = "1" //立即发送
const val MESSAGE_PAGE_SIZE = 30 //消息列表一页最多数量
lateinit var realm: Realm
const val OMDB_CONFIG = "omdb.config"
}
}

15
app/src/main/java/com/navinfo/omqs/OMQSApplication.kt
View File

@ -22,18 +22,6 @@ class OMQSApplication : Application() {
NetUtils.getInstance().init(this)
TakePhotoManager.getInstance().init(this, 1)
FileManager.initRootDir(this)
Realm.init(this)
val password = "encryp".encodeToByteArray().copyInto(ByteArray(64))
// 656e6372797000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Log.d("OMQSApplication", "密码是： ${byteArrayToHexString(password)}")
val config = RealmConfiguration.Builder()
.directory(File(Constant.DATA_PATH))
.name("OMQS.realm")
.encryptionKey(password)
.modules(Realm.getDefaultModule(), MyRealmModule())
.schemaVersion(1)
.build()
Realm.setDefaultConfiguration(config)
}
private fun getKey(inputString: String): String {
@ -42,7 +30,4 @@ class OMQSApplication : Application() {
return hashBytes.joinToString("") { "%02x".format(it) };
}
fun byteArrayToHexString(byteArray: ByteArray): String {
return byteArray.joinToString("") { "%02x".format(it) }
}
}

61
app/src/main/java/com/navinfo/omqs/db/ImportOMDBHelper.kt
View File

@ -11,11 +11,13 @@ import com.blankj.utilcode.util.ZipUtils
import com.google.gson.Gson
import com.google.gson.reflect.TypeToken
import com.navinfo.collect.library.data.entity.RenderEntity
import com.navinfo.omqs.Constant
import com.navinfo.omqs.bean.ImportConfig
import com.navinfo.omqs.hilt.ImportOMDBHiltFactory
import com.navinfo.omqs.hilt.OMDBDataBaseHiltFactory
import dagger.assisted.Assisted
import dagger.assisted.AssistedInject
import io.realm.Realm
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.Flow
import kotlinx.coroutines.flow.flow
@ -28,13 +30,13 @@ import kotlin.streams.toList
/**
* 导入omdb数据的帮助类
* */
class ImportOMDBHelper @AssistedInject constructor(@Assisted("context") val context: Context,@Assisted("omdbFile") val omdbFile: File,@Assisted("configFile") val configFile: File) {
class ImportOMDBHelper @AssistedInject constructor(@Assisted("context") val context: Context,@Assisted("omdbFile") val omdbFile: File) {
@Inject
lateinit var omdbHiltFactory: OMDBDataBaseHiltFactory
@Inject
lateinit var gson: Gson
private val database by lazy { omdbHiltFactory.obtainOmdbDataBaseHelper(context, omdbFile.absolutePath, 1).writableDatabase }
private val configFile: File = File("${Constant.DATA_PATH}/${Constant.CURRENT_USER_ID}", Constant.OMDB_CONFIG)
/**
* 读取config的配置文件
@ -99,10 +101,10 @@ class ImportOMDBHelper @AssistedInject constructor(@Assisted("context") val cont
* @param omdbZipFile omdb数据抽取生成的Zip文件
* @param configFile 对应的配置文件
* */
suspend fun importOmdbZipFile(omdbZipFile: File): Flow<List<Map<String, Any>>> = withContext(Dispatchers.IO) {
suspend fun importOmdbZipFile(omdbZipFile: File): Flow<String> = withContext(Dispatchers.IO) {
val importConfig = openConfigFile()
val unZipFolder = File(omdbZipFile.parentFile, "result")
flow<List<Map<String, Any>>> {
flow<String> {
if (unZipFolder.exists()) {
unZipFolder.deleteRecursively()
}
@ -110,26 +112,45 @@ class ImportOMDBHelper @AssistedInject constructor(@Assisted("context") val cont
// 开始解压zip文件
val unZipFiles = ZipUtils.unzipFile(omdbZipFile, unZipFolder)
// 遍历解压后的文件，读取该数据返回
for (txtFile in unZipFiles) {
val listResult: MutableList<Map<String, Any>> = mutableListOf()
// 根据文件名称获取对应的配置
val currentConfig=importConfig.tables.find {
txtFile.name.substring(0, txtFile.name.lastIndexOf("."))==it.table
for ((index, currentConfig) in importConfig.tables.withIndex()) {
val txtFile = unZipFiles.find {
it.name == currentConfig.table
}
val list = FileIOUtils.readFile2List(txtFile, "UTF-8")
// 将list数据转换为map
for (line in list) {
val map = gson.fromJson<Map<String, Any>>(line, object : TypeToken<MutableMap<String, Any>>() {}.type)
.toMutableMap()
currentConfig?.let {
map["QItable"] = currentConfig.table
map["QIname"] = currentConfig.name
map["QIcode"] = currentConfig.code
listResult.add(map)
val listResult: MutableList<Map<String, Any>> = mutableListOf()
currentConfig?.let {
val list = FileIOUtils.readFile2List(txtFile, "UTF-8")
if (list!=null) {
// 将list数据转换为map
for (line in list) {
val map = gson.fromJson<Map<String, Any>>(line, object : TypeToken<MutableMap<String, Any>>() {}.type)
.toMutableMap()
map["QItable"] = currentConfig.table
map["QIname"] = currentConfig.name
map["QIcode"] = currentConfig.code
listResult.add(map)
}
}
}
// 将listResult数据插入到Realm数据库中
Realm.getDefaultInstance().beginTransaction()
for (map in listResult) { // 每一个map就是Realm的一条数据
// 先查询这个mesh下有没有数据，如果有则跳过即可
// val meshEntity = Realm.getDefaultInstance().where(RenderEntity::class.java).equalTo("properties['mesh']", map["mesh"].toString()).findFirst()
val renderEntity = RenderEntity()
renderEntity.code = map["QIcode"].toString().toInt()
renderEntity.name = map["QIname"].toString()
renderEntity.table = map["QItable"].toString()
// 其他数据插入到Properties中
renderEntity.geometry = map["geometry"].toString()
for (entry in map) {
renderEntity.properties[entry.key] = entry.value.toString()
}
Realm.getDefaultInstance().insert(renderEntity)
}
Realm.getDefaultInstance().commitTransaction()
// 1个文件发送一次flow流
emit(listResult)
emit("${index+1}/${importConfig.tables.size}")
}
}
}

2
app/src/main/java/com/navinfo/omqs/hilt/ImportOMDBHiltFactory.kt
View File

@ -8,5 +8,5 @@ import java.io.File
@AssistedFactory
interface ImportOMDBHiltFactory {
fun obtainImportOMDBHelper(@Assisted("context")context: Context, @Assisted("omdbFile") omdbFile: File, @Assisted("configFile") dbVersion: File): ImportOMDBHelper
fun obtainImportOMDBHelper(@Assisted("context")context: Context, @Assisted("omdbFile") omdbFile: File): ImportOMDBHelper
}

14
app/src/main/java/com/navinfo/omqs/ui/activity/PermissionsActivity.kt
View File

@ -10,7 +10,7 @@ import com.hjq.permissions.XXPermissions
/**
* 权限申请Activity
*/
open class PermissionsActivity : BaseActivity() {
open abstract class PermissionsActivity : BaseActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
val permissionList = mutableListOf<String>()
@ -50,10 +50,10 @@ open class PermissionsActivity : BaseActivity() {
Toast.LENGTH_SHORT
)
.show()
onPermissionsGranted()
onPermissionsDenied()
return
} else {
onPermissionsDenied()
onPermissionsGranted()
}
// 在SD卡创建项目目录
}
@ -79,14 +79,10 @@ open class PermissionsActivity : BaseActivity() {
/**
* 权限全部同意
*/
open fun onPermissionsGranted() {
}
open abstract fun onPermissionsGranted()
/**
* 权限
*/
open fun onPermissionsDenied() {
}
open abstract fun onPermissionsDenied()
}

34
app/src/main/java/com/navinfo/omqs/ui/activity/login/LoginViewModel.kt
View File

@ -7,14 +7,19 @@ import android.widget.Toast
import androidx.lifecycle.MutableLiveData
import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import com.blankj.utilcode.util.ResourceUtils
import com.navinfo.omqs.Constant
import com.navinfo.omqs.bean.LoginUserBean
import com.navinfo.omqs.db.RoomAppDatabase
import com.navinfo.omqs.http.NetResult
import com.navinfo.omqs.http.NetworkService
import com.navinfo.omqs.tools.FileManager
import dagger.hilt.android.lifecycle.HiltViewModel
import io.realm.Realm
import io.realm.RealmConfiguration
import kotlinx.coroutines.*
import okio.IOException
import java.io.File
import javax.inject.Inject
enum class LoginStatus {
@ -110,8 +115,7 @@ class LoginViewModel @Inject constructor(
//文件夹初始化
try {
loginStatus.postValue(LoginStatus.LOGIN_STATUS_FOLDER_INIT)
createUserFolder(context)
// 初始化Realm
createUserFolder(context, "1")
} catch (e: IOException) {
loginStatus.postValue(LoginStatus.LOGIN_STATUS_FOLDER_FAILURE)
}
@ -151,8 +155,28 @@ class LoginViewModel @Inject constructor(
* 创建用户目录
*/
@Throws(IOException::class)
private fun createUserFolder(context: Context) {
private fun createUserFolder(context: Context, userId: String) {
// 在SD卡创建用户目录，解压资源等
val userFolder = File("${Constant.DATA_PATH}/${userId}")
Constant.CURRENT_USER_ID = userId
// 初始化Realm
Realm.init(context.applicationContext)
val password = "encryp".encodeToByteArray().copyInto(ByteArray(64))
// 656e6372797000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Log.d("OMQSApplication", "密码是： ${byteArrayToHexString(password)}")
val config = RealmConfiguration.Builder()
.directory(userFolder)
.name("OMQS.realm")
.encryptionKey(password)
// .modules(Realm.getDefaultModule(), MyRealmModule())
.schemaVersion(1)
.build()
Realm.setDefaultConfiguration(config)
// 拷贝配置文件到用户目录下
val omdbConfigFile = File(userFolder.absolutePath, Constant.OMDB_CONFIG);
if (!omdbConfigFile.exists()) {
ResourceUtils.copyFileFromAssets(Constant.OMDB_CONFIG, omdbConfigFile.absolutePath)
}
}
/**
@ -169,4 +193,8 @@ class LoginViewModel @Inject constructor(
super.onCleared()
cancelLogin()
}
private fun byteArrayToHexString(byteArray: ByteArray): String {
return byteArray.joinToString("") { "%02x".format(it) }
}
}

35
app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterFragment.kt
View File

@ -17,6 +17,7 @@ import com.github.k1rakishou.fsaf.callback.FSAFActivityCallbacks
import com.github.k1rakishou.fsaf.callback.FileChooserCallback
import com.navinfo.collect.library.data.RealmUtils
import com.navinfo.collect.library.data.entity.OMDBEntity
import com.navinfo.collect.library.map.NIMapController
import com.navinfo.omqs.R
import com.navinfo.omqs.databinding.FragmentPersonalCenterBinding
import com.navinfo.omqs.db.ImportOMDBHelper
@ -31,6 +32,7 @@ import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.flow.FlowCollector
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import org.oscim.core.GeoPoint
import java.io.File
import java.util.UUID
import javax.inject.Inject
@ -48,6 +50,8 @@ class PersonalCenterFragment : BaseFragment(), FSAFActivityCallbacks {
@Inject
lateinit var importOMDBHiltFactory: ImportOMDBHiltFactory
@Inject
lateinit var niMapController: NIMapController
override fun onCreateView(
@ -73,15 +77,14 @@ class PersonalCenterFragment : BaseFragment(), FSAFActivityCallbacks {
val file = UriUtils.uri2File(uri)
// 开始导入数据
// 656e6372797000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
val job = CoroutineUtils.launchWithLoading(
CoroutineUtils.launchWithLoading(
requireContext(),
loadingMessage = "生成数据..."
) {
val importOMDBHelper: ImportOMDBHelper =
importOMDBHiltFactory.obtainImportOMDBHelper(
requireContext(),
file,
File(file.parentFile, "config.json")
file
)
viewModel.obtainOMDBZipData(importOMDBHelper)
}
@ -95,19 +98,19 @@ class PersonalCenterFragment : BaseFragment(), FSAFActivityCallbacks {
override fun onResult(uri: Uri) {
val file = UriUtils.uri2File(uri)
// 开始导入数据
CoroutineUtils.launchWithLoading(
requireContext(),
loadingMessage = "导入数据..."
) {
val importOMDBHelper: ImportOMDBHelper =
importOMDBHiltFactory.obtainImportOMDBHelper(
requireContext(),
file,
File(file.parentFile, "config.json")
)
val importOMDBHelper: ImportOMDBHelper =
importOMDBHiltFactory.obtainImportOMDBHelper(
requireContext(),
file
)
viewModel.importOMDBData(importOMDBHelper)
}
// // 开始导入数据
// CoroutineUtils.launchWithLoading(
// requireContext(),
// loadingMessage = "导入数据..."
// ) {
//
// }
}
})
}
@ -125,6 +128,8 @@ class PersonalCenterFragment : BaseFragment(), FSAFActivityCallbacks {
}
R.id.personal_center_menu_test -> {
viewModel.readRealmData()
// 定位到指定位置
niMapController.mMapView.vtmMap.animator().animateTo(GeoPoint(28.608398, 115.67901))
}
R.id.personal_center_menu_task_list -> {
findNavController().navigate(R.id.TaskListFragment)

37
app/src/main/java/com/navinfo/omqs/ui/fragment/personalcenter/PersonalCenterViewModel.kt
View File

@ -10,6 +10,7 @@ import com.blankj.utilcode.util.UriUtils
import com.blankj.utilcode.util.ZipUtils
import com.google.gson.Gson
import com.navinfo.collect.library.data.entity.*
import com.navinfo.collect.library.map.NIMapController
import com.navinfo.collect.library.utils.GeometryTools
import com.navinfo.omqs.bean.ScProblemTypeBean
import com.navinfo.omqs.bean.ScRootCauseAnalysisBean
@ -135,39 +136,15 @@ class PersonalCenterViewModel @Inject constructor(
/**
* 导入OMDB数据
* */
suspend fun importOMDBData(importOMDBHelper: ImportOMDBHelper) {
Log.d("OMQSApplication", "开始导入数据")
// Realm.getDefaultInstance().beginTransaction()
importOMDBHelper.importOmdbZipFile(importOMDBHelper.omdbFile).collect {
Realm.getDefaultInstance().beginTransaction()
for (map in it) { // 每一个map就是Realm的一条数据
val renderEntity = RenderEntity()
renderEntity.code = map["QIcode"].toString().toInt()
renderEntity.name = map["QIname"].toString()
renderEntity.table = map["QItable"].toString()
// 其他数据插入到Properties中
renderEntity.geometry = map["GEOMETRY"].toString()
for (entry in map) {
renderEntity.properties[entry.key] = entry.value.toString()
}
Realm.getDefaultInstance().insert(renderEntity)
fun importOMDBData(importOMDBHelper: ImportOMDBHelper) {
viewModelScope.launch(Dispatchers.IO) {
Log.d("OMQSApplication", "开始导入数据")
importOMDBHelper.importOmdbZipFile(importOMDBHelper.omdbFile).collect {
Log.d("importOMDBData", it)
}
Realm.getDefaultInstance().commitTransaction()
Log.d("OMQSApplication", "导入数据完成")
}
// Realm.getDefaultInstance().commitTransaction()
// val gson = Gson()
// // 数据导入结束后，开始生成渲染表所需的json文件，并生成压缩包
// for (table in importOMDBHelper.openConfigFile().tables/*listOf<String>("HAD_LINK")*/) {
// val omdbList = Realm.getDefaultInstance().where(OMDBEntity::class.java).equalTo("table", table.table).findAll()
// val outputFile = File(importOMDBHelper.omdbFile, "${table.table}.txt")
// // 将读取到的数据转换为json数据文件
// for (omdb in omdbList) {
// FileIOUtils.writeFileFromString(outputFile, gson.toJson(omdb))
// }
// }
Log.d("OMQSApplication", "导入数据完成")
}
fun importScProblemData(uri: Uri) {

9
collect-library/src/main/java/com/navinfo/collect/library/data/entity/RenderEntity.kt
View File

@ -23,7 +23,10 @@ open class RenderEntity(): RealmObject() {
lateinit var table: String //要素表名
var code: Int = 0 // 要素编码
var geometry: String = ""
get() = field
get() {
wkt = GeometryTools.createGeometry(field)
return field
}
set(value) {
field = value
// 根据geometry自动计算当前要素的x-tile和y-tile
@ -39,8 +42,8 @@ open class RenderEntity(): RealmObject() {
@Ignore
var wkt: Geometry? = null
var properties: RealmDictionary<String?> = RealmDictionary()
val tileX: RealmSet<Int> = RealmSet() // x方向的tile编码
val tileY: RealmSet<Int> = RealmSet() // y方向的tile编码
var tileX: RealmSet<Int> = RealmSet() // x方向的tile编码
var tileY: RealmSet<Int> = RealmSet() // y方向的tile编码
constructor(name: String, properties: RealmDictionary<String?>): this() {
this.name = name

24
collect-library/src/main/java/com/navinfo/collect/library/map/handler/LayerManagerHandler.kt
View File

@ -16,6 +16,7 @@ import com.navinfo.collect.library.map.cluster.ClusterMarkerRenderer
import com.navinfo.collect.library.map.layers.MyItemizedLayer
import com.navinfo.collect.library.map.source.MapLifeNiLocationTileSource
import com.navinfo.collect.library.map.source.NavinfoMultiMapFileTileSource
import com.navinfo.collect.library.map.source.OMDBTileSource
import com.navinfo.collect.library.system.Constant
import com.navinfo.collect.library.utils.GeometryTools
import io.realm.Realm
@ -40,6 +41,7 @@ import org.oscim.layers.tile.buildings.BuildingLayer
import org.oscim.layers.tile.vector.VectorTileLayer
import org.oscim.layers.tile.vector.labeling.LabelLayer
import org.oscim.layers.tile.vector.labeling.LabelTileLoaderHook
import org.oscim.map.Map
import org.oscim.map.Map.UpdateListener
import org.oscim.tiling.source.OkHttpEngine.OkHttpFactory
import org.oscim.tiling.source.mapfile.MapFileTileSource
@ -69,6 +71,15 @@ open class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView,tr
*/
private lateinit var labelNiLocationLayer: LabelLayer
/**
* 显示待测评OMDB数据的图层
* */
private lateinit var omdbVectorTileLayer: VectorTileLayer
private lateinit var omdbLabelLayer: LabelLayer
/**
* 文字大小
*/
private val NUM_13 = 13
init {
initMap()
@ -81,6 +92,8 @@ open class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView,tr
loadBaseMap()
initOMDBVectorTileLayer()
mapLifeNiLocationTileSource = MapLifeNiLocationTileSource(mContext, mTracePath)
vectorNiLocationTileLayer = VectorTileLayer(mMapView.vtmMap, mapLifeNiLocationTileSource)
@ -105,6 +118,17 @@ open class LayerManagerHandler(context: AppCompatActivity, mapView: NIMapView,tr
}
private fun initOMDBVectorTileLayer() {
val omdbTileSource: OMDBTileSource = OMDBTileSource()
omdbVectorTileLayer = VectorTileLayer(mMapView.vtmMap, omdbTileSource)
omdbLabelLayer = LabelLayer(mMapView.vtmMap, omdbVectorTileLayer, LabelTileLoaderHook(), Constant.OMDB_MIN_ZOOM)
if(omdbVectorTileLayer!=null){
addLayer(omdbVectorTileLayer,NIMapView.LAYER_GROUPS.VECTOR_TILE)
}
if(omdbLabelLayer!=null){
addLayer(omdbLabelLayer, NIMapView.LAYER_GROUPS.VECTOR_TILE)
}
}
/**
* 切换基础底图样式

190
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBDataDecoder.java Normal file
View File

@ -0,0 +1,190 @@
package com.navinfo.collect.library.map.source;
import static org.oscim.core.MercatorProjection.latitudeToY;
import static org.oscim.core.MercatorProjection.longitudeToX;
import android.os.Build;
import android.util.Log;
import androidx.annotation.RequiresApi;
import com.navinfo.collect.library.data.entity.GeometryFeatureEntity;
import com.navinfo.collect.library.data.entity.RenderEntity;
import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.Geometry;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.LineString;
import org.locationtech.jts.geom.MultiLineString;
import org.locationtech.jts.geom.MultiPoint;
import org.locationtech.jts.geom.MultiPolygon;
import org.locationtech.jts.geom.Point;
import org.locationtech.jts.geom.Polygon;
import org.locationtech.jts.io.ParseException;
import org.locationtech.jts.io.WKBReader;
import org.oscim.core.MapElement;
import org.oscim.core.Tag;
import org.oscim.core.Tile;
import org.oscim.tiling.ITileDataSink;
import org.oscim.tiling.source.mvt.TileDecoder;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.function.Consumer;
public class OMDBDataDecoder extends TileDecoder {
private final String mLocale;
private static final float REF_TILE_SIZE = 4096.0f;
private final GeometryFactory mGeomFactory;
private final MapElement mMapElement;
private ITileDataSink mTileDataSink;
private double mTileY, mTileX, mTileScale;
public OMDBDataDecoder() {
super();
mLocale = "";
mGeomFactory = new GeometryFactory();
mMapElement = new MapElement();
mMapElement.layer = 5;
}
@Override
public boolean decode(Tile tile, ITileDataSink sink, InputStream is) throws IOException {
mTileDataSink = sink;
mTileScale = 1 << tile.zoomLevel;
mTileX = tile.tileX / mTileScale;
mTileY = tile.tileY / mTileScale;
mTileScale *= Tile.SIZE;
return true;
}
@RequiresApi(api = Build.VERSION_CODES.N)
public boolean decode(Tile tile, ITileDataSink sink, List<RenderEntity> listResult) {
mTileDataSink = sink;
mTileScale = 1 << tile.zoomLevel;
mTileX = tile.tileX / mTileScale;
mTileY = tile.tileY / mTileScale;
mTileScale *= Tile.SIZE;
listResult.stream().iterator().forEachRemaining(new Consumer<RenderEntity>() {
@Override
public void accept(RenderEntity renderEntity) {
Log.d("RealmDBTileDataSource", renderEntity.getGeometry());
Map<String, Object> properties= new HashMap<>(renderEntity.getProperties().size());
properties.putAll(renderEntity.getProperties());
parseGeometry(renderEntity.getTable(), renderEntity.getWkt(), properties);
}
});
return true;
}
public void parseGeometry(String layerName, Geometry geometry, Map<String, Object> tags) {
mMapElement.clear();
mMapElement.tags.clear();
parseTags(tags, layerName);
if (mMapElement.tags.size() == 0) {
return;
}
boolean err = false;
if (geometry instanceof Point) {
mMapElement.startPoints();
processCoordinateArray(geometry.getCoordinates(), false);
} else if (geometry instanceof MultiPoint) {
MultiPoint multiPoint = (MultiPoint) geometry;
for (int i = 0; i < multiPoint.getNumGeometries(); i++) {
mMapElement.startPoints();
processCoordinateArray(multiPoint.getGeometryN(i).getCoordinates(), false);
}
} else if (geometry instanceof LineString) {
processLineString((LineString) geometry);
} else if (geometry instanceof MultiLineString) {
MultiLineString multiLineString = (MultiLineString) geometry;
for (int i = 0; i < multiLineString.getNumGeometries(); i++) {
processLineString((LineString) multiLineString.getGeometryN(i));
}
} else if (geometry instanceof Polygon) {
Polygon polygon = (Polygon) geometry;
processPolygon(polygon);
} else if (geometry instanceof MultiPolygon) {
MultiPolygon multiPolygon = (MultiPolygon) geometry;
for (int i = 0; i < multiPolygon.getNumGeometries(); i++) {
processPolygon((Polygon) multiPolygon.getGeometryN(i));
}
} else {
err = true;
}
if (!err) {
mTileDataSink.process(mMapElement);
}
}
private void processLineString(LineString lineString) {
mMapElement.startLine();
processCoordinateArray(lineString.getCoordinates(), false);
}
private void processPolygon(Polygon polygon) {
mMapElement.startPolygon();
processCoordinateArray(polygon.getExteriorRing().getCoordinates(), true);
for (int i = 0; i < polygon.getNumInteriorRing(); i++) {
mMapElement.startHole();
processCoordinateArray(polygon.getInteriorRingN(i).getCoordinates(), true);
}
}
private void processCoordinateArray(Coordinate[] coordinates, boolean removeLast) {
int length = removeLast ? coordinates.length - 1 : coordinates.length;
for (int i = 0; i < length; i++) {
mMapElement.addPoint((float) ((longitudeToX(coordinates[i].x) - mTileX) * mTileScale),
(float) ((latitudeToY(coordinates[i].y) - mTileY) * mTileScale));
}
// int length = removeLast ? coordinates.length - 1 : coordinates.length;
// // 初始化3D数据类型
// float[] point3D = new float[coordinates.length*3];
// for (int i = 0; i < length; i++) {
// point3D[i*3] = (float) coordinates[i].x;
// point3D[(i*3)+1] = (float) coordinates[i].y;
// point3D[(i*3)+2] = (float) coordinates[i].z;
// }
// mMapElement.points = point3D;
// mMapElement.pointNextPos = mMapElement.points.length;
// mMapElement.type = GeometryBuffer.GeometryType.TRIS;
}
private void parseTags(Map<String, Object> map, String layerName) {
mMapElement.tags.add(new Tag("layer", layerName));
boolean hasName = false;
String fallbackName = null;
for (Map.Entry<String, Object> entry : map.entrySet()) {
String key = entry.getKey();
Object value = entry.getValue();
String val = (value instanceof String) ? (String) value : String.valueOf(value);
if (key.startsWith(Tag.KEY_NAME)) {
int len = key.length();
if (len == 4) {
fallbackName = val;
continue;
}
if (len < 7)
continue;
if (mLocale.equals(key.substring(5))) {
hasName = true;
mMapElement.tags.add(new Tag(Tag.KEY_NAME, val, false));
}
} else {
mMapElement.tags.add(new Tag(key, val));
}
}
if (!hasName && fallbackName != null)
mMapElement.tags.add(new Tag(Tag.KEY_NAME, fallbackName, false));
}
}

74
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBTileDataSource.java Normal file
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@ -0,0 +1,74 @@
package com.navinfo.collect.library.map.source;
import android.os.Build;
import android.util.Log;
import androidx.annotation.RequiresApi;
import com.navinfo.collect.library.data.RealmUtils;
import com.navinfo.collect.library.data.entity.GeometryFeatureEntity;
import com.navinfo.collect.library.data.entity.RenderEntity;
import com.navinfo.collect.library.system.Constant;
import org.oscim.layers.tile.MapTile;
import org.oscim.tiling.ITileDataSink;
import org.oscim.tiling.ITileDataSource;
import org.oscim.tiling.QueryResult;
import java.util.List;
import io.realm.Realm;
import io.realm.RealmQuery;
public class OMDBTileDataSource implements ITileDataSource {
private final ThreadLocal<OMDBDataDecoder> mThreadLocalDecoders = new ThreadLocal<OMDBDataDecoder>() {
@Override
protected OMDBDataDecoder initialValue() {
return new OMDBDataDecoder();
}
};
@RequiresApi(api = Build.VERSION_CODES.N)
@Override
public void query(MapTile tile, ITileDataSink mapDataSink) {
// 获取tile对应的坐标范围
if (tile.zoomLevel>=Constant.OMDB_MIN_ZOOM&&tile.zoomLevel<=Constant.OVER_ZOOM) {
int m = Constant.OVER_ZOOM-tile.zoomLevel;
int xStart = (int)tile.tileX<<m;
int xEnd = (int)((tile.tileX+1)<<m);
int yStart = (int)tile.tileY<<m;
int yEnd = (int)((tile.tileY+1)<<m);
RealmQuery<RenderEntity> realmQuery = Realm.getDefaultInstance().where(RenderEntity.class)
.rawPredicate("tileX>="+xStart+" and tileX<="+xEnd+" and tileY>="+yStart+" and tileY<="+yEnd);
// // 筛选不显示的数据
// if (Constant.HAD_LAYER_INVISIABLE_ARRAY!=null&&Constant.HAD_LAYER_INVISIABLE_ARRAY.length>0) {
// realmQuery.beginGroup();
// for (String type: Constant.HAD_LAYER_INVISIABLE_ARRAY) {
// realmQuery.notEqualTo("name", type);
// }
// realmQuery.endGroup();
// }
List<RenderEntity> listResult = realmQuery/*.distinct("id")*/.findAll();
if (!listResult.isEmpty()) {
mThreadLocalDecoders.get().decode(tile, mapDataSink, listResult);
}
mapDataSink.completed(QueryResult.SUCCESS);
Log.d("RealmDBTileDataSource", "tile:"+tile.getBoundingBox().toString());
} else {
mapDataSink.completed(QueryResult.SUCCESS);
}
}
@Override
public void dispose() {
}
@Override
public void cancel() {
if (Realm.getDefaultInstance().isInTransaction()) {
Realm.getDefaultInstance().cancelTransaction();
}
}
}

25
collect-library/src/main/java/com/navinfo/collect/library/map/source/OMDBTileSource.java Normal file
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@ -0,0 +1,25 @@
package com.navinfo.collect.library.map.source;
import com.navinfo.collect.library.system.Constant;
import org.oscim.tiling.ITileDataSource;
import org.oscim.tiling.OverzoomTileDataSource;
import org.oscim.tiling.TileSource;
public class OMDBTileSource extends TileSource {
@Override
public ITileDataSource getDataSource() {
return new OverzoomTileDataSource(new OMDBTileDataSource(), Constant.OVER_ZOOM);
}
@Override
public OpenResult open() {
return OpenResult.SUCCESS;
}
@Override
public void close() {
}
}

1
collect-library/src/main/java/com/navinfo/collect/library/system/Constant.java
View File

@ -31,5 +31,6 @@ public class Constant {
public static String[] HAD_LAYER_INVISIABLE_ARRAY;
public static final int OVER_ZOOM = 21;
public static final int MAX_ZOOM = 25;
public static final int OMDB_MIN_ZOOM = 18;
}