60 lines
1.7 KiB
Kotlin
60 lines
1.7 KiB
Kotlin
package com.mogo.map
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import com.mogo.eagle.core.utilcode.mogo.logger.CallerLogger
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import com.mogo.eagle.core.utilcode.mogo.logger.scene.SceneConstant.Companion.M_MAP
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import java.util.concurrent.ConcurrentHashMap
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class MogoMap private constructor() {
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companion object {
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private const val TAG = "MogoMap"
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const val DEFAULT = "Default"
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@JvmStatic
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val mapInstance by lazy(LazyThreadSafetyMode.SYNCHRONIZED) {
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MogoMap()
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}
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}
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private val mapCache = ConcurrentHashMap<String, IMogoMap>()
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/**
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* 缓存多实例对象，instanceTag未指定默认给予DEFAULT
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*/
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fun initInstance(map: IMogoMap, instanceTag: String = DEFAULT) {
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if (mapCache.contains(instanceTag)) {
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CallerLogger.e(
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"$M_MAP$TAG",
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" already has map instance with tag :$instanceTag , please check"
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)
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return
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}
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mapCache[instanceTag] = map
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}
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/**
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* 业务使用时根据地图是否加载来判定 是否获取IMogoMap实例
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*/
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fun getMogoMap(instance: String = DEFAULT): IMogoMap? {
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return if (mapCache[instance] == null) {
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CallerLogger.e("$M_MAP$TAG", "getMogoMap func has error with no instance in mapCache")
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mapCache[DEFAULT]
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} else {
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mapCache[instance]
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}
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}
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fun clear(instance: String = DEFAULT) {
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if (mapCache.containsKey(instance)) {
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mapCache[instance]?.uiController?.destroy()
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mapCache.remove(instance)
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} else {
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CallerLogger.e(
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"$M_MAP$TAG",
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"Map instance invoke destroy in clear func has no instance key"
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)
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}
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}
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} |