/**
 * Base Android reflection based SocketAdapter for the built in Android SSLSocket.
 *
 * It's assumed to always be present with known class names on Android devices, so we build
 * optimistically via [buildIfSupported]. But it also doesn't assume a compile time API.
 */
class StandardAndroidSocketAdapter(
  sslSocketClass: Class<in SSLSocket>,
  private val sslSocketFactoryClass: Class<in SSLSocketFactory>,

@SuppressSignatureCheck
class Android10Platform :
  Platform(),
  ContextAwarePlatform {
  override var applicationContext: Context? = null

  private val socketAdapters =
    listOfNotNull(
      Android10SocketAdapter.buildIfSupported(),
      DeferredSocketAdapter(AndroidSocketAdapter.playProviderFactory),
      // Delay and Defer any initialisation of Conscrypt and BouncyCastle
      DeferredSocketAdapter(ConscryptSocketAdapter.factory),

      throw IOException("Android internal error", iae)
    }
  }

  @SuppressSignatureCheck
  companion object {
    fun buildIfSupported(): SocketAdapter? = if (isSupported()) Android10SocketAdapter() else null

    @androidx.annotation.ChecksSdkIntAtLeast(api = 29)
    fun isSupported() = isAndroid && Build.VERSION.SDK_INT >= 29
  }

        true
      } catch (_: ClassNotFoundException) {
        false
      }

    fun buildIfSupported(): BouncyCastlePlatform? = if (isSupported) BouncyCastlePlatform() else null
  }

        Class.forName("org.openjsse.net.ssl.OpenJSSE", false, OpenJSSEPlatform::class.java.classLoader)

        true
      } catch (_: ClassNotFoundException) {
        false
      }

    fun buildIfSupported(): OpenJSSEPlatform? = if (isSupported) OpenJSSEPlatform() else null
  }

@SuppressSignatureCheck
class AndroidPlatform :
  Platform(),
  ContextAwarePlatform {
  override var applicationContext: Context? = null

  private val socketAdapters =
    listOfNotNull(
      StandardAndroidSocketAdapter.buildIfSupported(),
      DeferredSocketAdapter(AndroidSocketAdapter.playProviderFactory),
      // Delay and Defer any initialisation of Conscrypt and BouncyCastle
      DeferredSocketAdapter(ConscryptSocketAdapter.factory),

            SSLSocket::class.java.getMethod("getApplicationProtocol")
            true
          } catch (nsme: NoSuchMethodException) {
            false
          }
        }
    }

    fun buildIfSupported(): Jdk9Platform? = if (isAvailable) Jdk9Platform() else null
  }

          else -> false
        }
      } catch (e: NoClassDefFoundError) {
        false
      } catch (e: ClassNotFoundException) {
        false
      }

    fun buildIfSupported(): ConscryptPlatform? = if (isSupported) ConscryptPlatform() else null

    fun atLeastVersion(
      major: Int,
      minor: Int = 0,
      patch: Int = 0,
    ): Boolean {

      val conscrypt = ConscryptPlatform.buildIfSupported()

      if (conscrypt != null) {
        return conscrypt
      }
    }

    if (isBouncyCastlePreferred) {
      val bc = BouncyCastlePlatform.buildIfSupported()

      if (bc != null) {
        return bc
      }
    }

    if (isOpenJSSEPreferred) {
      val openJSSE = OpenJSSEPlatform.buildIfSupported()

      if (openJSSE != null) {

    val androidPlatform =
      Android10Platform.buildIfSupported()
        ?: AndroidPlatform.buildIfSupported()
    if (androidPlatform != null) return androidPlatform

    // If the API version is 0, assume this is the Android artifact, but running on the JVM without Robolectric.
    if (Build.VERSION.SDK_INT == 0) {
      return Jdk9Platform.buildIfSupported()
        ?: Platform()
    }