enhancement/node_localhost_setup (#352)

fixes #351

Author: rodvar

androidNode/src/androidMain/kotlin/network/bisq/mobile/android/node/MainApplication.kt

@@ -6,18 +6,20 @@ import android.os.Process
 import bisq.common.facades.FacadeProvider
 import bisq.common.facades.android.AndroidGuavaFacade
 import bisq.common.facades.android.AndroidJdkFacade
-import bisq.common.network.AndroidEmulatorLocalhostFacade
+import bisq.common.network.ClearNetAndroidEmulatorLocalAddressFacade
+import bisq.common.network.ClearNetLANLocalAddressFacade
 import network.bisq.mobile.android.node.di.androidNodeModule
 import network.bisq.mobile.domain.di.domainModule
 import network.bisq.mobile.domain.di.serviceModule
+import network.bisq.mobile.domain.utils.Logging
 import network.bisq.mobile.presentation.di.presentationModule
 import org.bouncycastle.jce.provider.BouncyCastleProvider
 import org.koin.android.ext.koin.androidContext
 import org.koin.core.context.startKoin
 import org.koin.core.context.stopKoin
 import java.security.Security
 
-class MainApplication : Application() {
+class MainApplication : Application(), Logging {
     companion object {
         private val nodeModules = listOf(domainModule, serviceModule, presentationModule, androidNodeModule)
 
@@ -38,13 +40,31 @@ class MainApplication : Application() {
     }
 
     private fun setupBisqCoreStatics() {
-        FacadeProvider.setLocalhostFacade(AndroidEmulatorLocalhostFacade())
+        val isEmulator = isEmulator()
+        val clearNetFacade = if (isEmulator) {
+            ClearNetAndroidEmulatorLocalAddressFacade()
+        } else {
+            ClearNetLANLocalAddressFacade()
+        }
+        FacadeProvider.setLocalhostFacade(clearNetFacade)
         FacadeProvider.setJdkFacade(AndroidJdkFacade(Process.myPid()))
         FacadeProvider.setGuavaFacade(AndroidGuavaFacade())
 
         // Androids default BC version does not support all algorithms we need, thus we remove
         // it and add our BC provider
         Security.removeProvider("BC")
         Security.addProvider(BouncyCastleProvider())
+        log.d { "Configured bisq2 for Android${if (isEmulator) " emulator" else ""}" }
+    }
+
+    private fun isEmulator(): Boolean {
+        return android.os.Build.FINGERPRINT.startsWith("generic")
+                || android.os.Build.FINGERPRINT.startsWith("unknown")
+                || android.os.Build.MODEL.contains("google_sdk")
+                || android.os.Build.MODEL.contains("Emulator")
+                || android.os.Build.MODEL.contains("Android SDK built for x86")
+                || android.os.Build.MANUFACTURER.contains("Genymotion")
+                || (android.os.Build.BRAND.startsWith("generic") && android.os.Build.DEVICE.startsWith("generic"))
+                || "google_sdk".equals(android.os.Build.PRODUCT);
     }
 }

androidNode/src/androidMain/kotlin/network/bisq/mobile/android/node/mapping/Mappings.kt

@@ -1223,7 +1223,7 @@ class Mappings {
                 settingsService.supportedLanguageCodes,
                 settingsService.maxTradePriceDeviation.get(),
                 settingsService.useAnimations.get(),
-                MarketMapping.fromBisq2Model(settingsService.selectedMarket.get()),
+                MarketMapping.fromBisq2Model(settingsService.selectedMuSigMarket.get()),
                 settingsService.numDaysAfterRedactingTradeData.get()
             )
         }

androidNode/src/androidMain/kotlin/network/bisq/mobile/android/node/service/network/NodeConnectivityService.kt

@@ -31,8 +31,13 @@ class NodeConnectivityService(private val applicationService: AndroidApplication
     }
 
     private fun currentConnections(): Int {
-        return applicationService.networkService.get()
-            .serviceNodesByTransport.allServiceNodes
-            .sumOf { it.defaultNode?.numConnections ?: 0 }
+        try {
+            return applicationService.networkService.get()
+                .serviceNodesByTransport.allServiceNodes
+                .sumOf { it.defaultNode?.numConnections ?: 0 }
+        } catch (e: Exception) {
+            log.e(e) { "Failed to check current connections, assuming none: ${e.message}" }
+            return 0
+        }
     }
 }

androidNode/src/androidMain/kotlin/network/bisq/mobile/android/node/service/settings/NodeSettingsServiceFacade.kt

@@ -150,6 +150,10 @@ class NodeSettingsServiceFacade(applicationService: AndroidApplicationService.Pr
 
     // API
     override suspend fun getSettings(): Result<SettingsVO> {
-        return Result.success(Mappings.SettingsMapping.from(settingsService))
+        return try {
+            Result.success(Mappings.SettingsMapping.from(settingsService))
+        } catch (e: Exception) {
+            Result.failure(e)
+        }
     }
 }