Refactor to support new app.

src/androidTest/java/cash/z/wallet/sdk/db/IntegrationTest.kt

@@ -4,13 +4,13 @@ import androidx.test.platform.app.InstrumentationRegistry
 import cash.z.wallet.sdk.block.CompactBlockDbStore
 import cash.z.wallet.sdk.block.CompactBlockDownloader
 import cash.z.wallet.sdk.block.CompactBlockProcessor
-import cash.z.wallet.sdk.transaction.PollingTransactionRepository
+//import cash.z.wallet.sdk.transaction.PollingTransactionRepository
 import cash.z.wallet.sdk.ext.TroubleshootingTwig
 import cash.z.wallet.sdk.ext.Twig
 import cash.z.wallet.sdk.ext.SampleSeedProvider
 import cash.z.wallet.sdk.ext.SampleSpendingKeyProvider
 import cash.z.wallet.sdk.jni.RustBackend
-import cash.z.wallet.sdk.secure.Wallet
+//import cash.z.wallet.sdk.secure.Wallet
 import cash.z.wallet.sdk.service.LightWalletGrpcService
 import kotlinx.coroutines.runBlocking
 import org.junit.AfterClass
@@ -30,7 +30,7 @@ class IntegrationTest {
 
     private lateinit var downloader: CompactBlockDownloader
     private lateinit var processor: CompactBlockProcessor
-    private lateinit var wallet: Wallet
+//    private lateinit var wallet: Wallet
 
     @Before
     fun setup() {
@@ -48,20 +48,20 @@ class IntegrationTest {
 
     @Test(timeout = 120_000L)
     fun testSync() = runBlocking<Unit> {
-        val rustBackend = RustBackend.init(context)
+//        val rustBackend = RustBackend.init(context)
 
         val lightwalletService = LightWalletGrpcService(context,"192.168.1.134")
-        val compactBlockStore = CompactBlockDbStore(context)
+//        val compactBlockStore = CompactBlockDbStore(context)
 
-        downloader = CompactBlockDownloader(lightwalletService, compactBlockStore)
-        processor = CompactBlockProcessor(downloader, repository, rustBackend)
-        repository = PollingTransactionRepository(context, dataDbName, 10_000L)
-        wallet = Wallet(
-            context,
-            rustBackend,
-            SampleSeedProvider("dummyseed"),
-            SampleSpendingKeyProvider("dummyseed")
-        )
+//        downloader = CompactBlockDownloader(lightwalletService, compactBlockStore)
+//        processor = CompactBlockProcessor(downloader, repository, rustBackend)
+//        repository = PollingTransactionRepository(context, dataDbName, 10_000L)
+//        wallet = Wallet(
+//            context,
+//            rustBackend,
+//            SampleSeedProvider("dummyseed"),
+//            SampleSpendingKeyProvider("dummyseed")
+//        )
 
 //        repository.start(this)
 //        synchronizer = SdkSynchronizer(wallet, repository, , processor)
@@ -78,12 +78,12 @@ class IntegrationTest {
     }
 
     companion object {
-        private lateinit var synchronizer: Synchronizer
-        private lateinit var repository: PollingTransactionRepository
+//        private lateinit var synchronizer: Synchronizer
+//        private lateinit var repository: PollingTransactionRepository
         @AfterClass
         fun tearDown() {
-            repository.stop()
-            synchronizer.stop()
+//            repository.stop()
+//            synchronizer.stop()
         }
     }
 }

src/main/java/cash/z/wallet/sdk/Initializer.kt

@@ -19,6 +19,8 @@ import java.io.InputStreamReader
  */
 class Initializer(
     appContext: Context,
+    val host: String = ZcashSdk.DEFAULT_LIGHTWALLETD_HOST,
+    val port: Int = ZcashSdk.DEFAULT_LIGHTWALLETD_PORT,
     private val alias: String = ZcashSdk.DEFAULT_DB_NAME_PREFIX
 ) {
     init {

src/main/java/cash/z/wallet/sdk/SdkSynchronizer.kt

@@ -311,6 +311,7 @@ class SdkSynchronizer internal constructor(
 fun Synchronizer(
     appContext: Context,
     lightwalletdHost: String = ZcashSdk.DEFAULT_LIGHTWALLETD_HOST,
+    lightwalletdPort: Int = ZcashSdk.DEFAULT_LIGHTWALLETD_PORT,
     seed: ByteArray? = null,
     birthday: Initializer.WalletBirthday? = null
 ): Synchronizer {
@@ -331,9 +332,14 @@ fun Synchronizer(
             initializer.import(seed, birthday, overwrite = true)
         }
     }
-    return Synchronizer(appContext, lightwalletdHost, initializer.rustBackend)
+    return Synchronizer(appContext, initializer.rustBackend, lightwalletdHost, lightwalletdPort)
 }
 
+fun Synchronizer(
+    appContext: Context,
+    initializer: Initializer
+) = Synchronizer(appContext, initializer.rustBackend, initializer.host, initializer.port)
+
 /**
  * Constructor function for building a Synchronizer in the most flexible way possible. This allows
  * a wallet maker to customize any subcomponent of the Synchronzier.
@@ -341,12 +347,13 @@ fun Synchronizer(
 @Suppress("FunctionName")
 fun Synchronizer(
     appContext: Context,
-    lightwalletdHost: String,
     rustBackend: RustBackend,
+    lightwalletdHost: String = ZcashSdk.DEFAULT_LIGHTWALLETD_HOST,
+    lightwalletdPort: Int = ZcashSdk.DEFAULT_LIGHTWALLETD_PORT,
     ledger: TransactionRepository =
         PagedTransactionRepository(appContext, 10, rustBackend.dbDataPath),
     blockStore: CompactBlockStore = CompactBlockDbStore(appContext, rustBackend.dbCachePath),
-    service: LightWalletService = LightWalletGrpcService(appContext, lightwalletdHost),
+    service: LightWalletService = LightWalletGrpcService(appContext, lightwalletdHost, lightwalletdPort),
     encoder: TransactionEncoder = WalletTransactionEncoder(rustBackend, ledger),
     downloader: CompactBlockDownloader = CompactBlockDownloader(service, blockStore),
     manager: OutboundTransactionManager =

src/main/java/cash/z/wallet/sdk/ext/ZcashSdkCommon.kt

@@ -66,7 +66,7 @@ open class ZcashSdkCommon {
     /**
      * The default port to use for connecting to lightwalletd instances.
      */
-    open val LIGHTWALLETD_PORT = 9067
+    open val DEFAULT_LIGHTWALLETD_PORT = 9067
 
     /**
      * The default host to use for lightwalletd.

src/main/java/cash/z/wallet/sdk/service/LightWalletGrpcService.kt

@@ -3,7 +3,8 @@ package cash.z.wallet.sdk.service
 import android.content.Context
 import cash.z.wallet.sdk.R
 import cash.z.wallet.sdk.exception.LightwalletException
-import cash.z.wallet.sdk.ext.ZcashSdk.LIGHTWALLETD_PORT
+import cash.z.wallet.sdk.ext.ZcashSdk.DEFAULT_LIGHTWALLETD_PORT
+import cash.z.wallet.sdk.ext.twig
 import cash.z.wallet.sdk.rpc.CompactFormats
 import cash.z.wallet.sdk.rpc.CompactTxStreamerGrpc
 import cash.z.wallet.sdk.rpc.Service
@@ -31,7 +32,7 @@ class LightWalletGrpcService private constructor(
     constructor(
         appContext: Context,
         host: String,
-        port: Int = LIGHTWALLETD_PORT,
+        port: Int = DEFAULT_LIGHTWALLETD_PORT,
         usePlaintext: Boolean = !appContext.resources.getBoolean(R.bool.is_mainnet)
     ) : this(createDefaultChannel(appContext, host, port, usePlaintext))
 
@@ -94,6 +95,7 @@ class LightWalletGrpcService private constructor(
             port: Int,
             usePlaintext: Boolean
         ): ManagedChannel {
+            twig("Creating connection to $host:$port")
             return AndroidChannelBuilder
                 .forAddress(host, port)
                 .context(appContext)

src/zcashmainnet/java/cash/z/wallet/sdk/ext/ZcashSdk.kt

@@ -17,7 +17,7 @@ object ZcashSdk : ZcashSdkCommon() {
     /**
      * The default port to use for connecting to lightwalletd instances.
      */
-    override val LIGHTWALLETD_PORT = 443
+    override val DEFAULT_LIGHTWALLETD_PORT = 443
 
     /**
      * The default host to use for lightwalletd.