package cc.shinichi.library.tool.common
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import android.text.TextUtils
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object DeviceUtil {
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/**
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* 是否为鸿蒙系统
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*
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* @return true为鸿蒙系统
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*/
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fun isHarmonyOs(): Boolean {
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return try {
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val buildExClass = Class.forName("com.huawei.system.BuildEx")
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val osBrand = buildExClass.getMethod("getOsBrand").invoke(buildExClass)
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osBrand.toString().contains("harmony", ignoreCase = true)
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} catch (x: Throwable) {
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false
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}
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}
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/**
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* 获取鸿蒙系统版本号
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*
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* @return 版本号
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*/
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fun getHarmonyVersion(): String? {
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return getProp("hw_sc.build.os.version", "")
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}
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/**
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* 获取鸿蒙系统版本号
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* 鸿蒙2.0版本号为6
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* 鸿蒙3.0版本号为8
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* @return 版本号
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*/
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fun getHarmonyVersionCode(): Int {
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return getProp("hw_sc.build.os.apiversion", "0")?.toInt() ?: 0
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}
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private fun getProp(property: String, defaultValue: String): String? {
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try {
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val spClz = Class.forName("android.os.SystemProperties")
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val method = spClz.getDeclaredMethod("get", String::class.java)
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val value = method.invoke(spClz, property) as String
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return if (TextUtils.isEmpty(value)) {
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defaultValue
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} else value
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} catch (e: Throwable) {
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e.printStackTrace()
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}
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return defaultValue
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}
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}
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