adding history fragment

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/di/module/SynchronizerModule.kt

@@ -97,10 +97,10 @@ internal object SynchronizerModule {
 object Properties {
     val COMPACT_BLOCK_SERVER = Servers.EMULATOR.host
     const val COMPACT_BLOCK_PORT = 9067
-    const val CACHE_DB_NAME = "wallet_cache421.db"
-    const val DATA_DB_NAME = "wallet_data421.db"
-    val SEED_PROVIDER = SampleImportedSeedProvider("295761fce7fdc89fa1095259f5be6375c4a36f7a214767d668f9ef6e17aa6314")
-    val SPENDING_KEY_PROVIDER = SampleSpendingKeyProvider2("dummyseed")
+    const val CACHE_DB_NAME = "wallet_cache4821.db"
+    const val DATA_DB_NAME = "wallet_data4821.db"
+    val SEED_PROVIDER = SampleSeedProvider("dummyseed")
+    val SPENDING_KEY_PROVIDER = SampleSpendingKeyProvider("dummyseed")
 }
 
 enum class Servers(val host: String) {

zcash-android-wallet-app/app/src/main/java/cash/z/android/wallet/ui/fragment/HistoryFragment.kt

@@ -1,10 +1,48 @@
 package cash.z.android.wallet.ui.fragment
 
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import cash.z.android.wallet.R
+import android.view.ViewGroup
+import androidx.databinding.DataBindingUtil
+import cash.z.android.wallet.ui.presenter.HistoryPresenter
 import dagger.Module
 import dagger.android.ContributesAndroidInjector
+import kotlinx.coroutines.launch
+import cash.z.android.wallet.databinding.FragmentHistoryBinding
+import cash.z.wallet.sdk.dao.WalletTransaction
 
 
-class HistoryFragment : PlaceholderFragment()
+class HistoryFragment : BaseFragment(), HistoryPresenter.HistoryView {
+
+
+    override val titleResId: Int get() = R.string.destination_title_history
+    lateinit var historyPresenter: HistoryPresenter
+    lateinit var binding: FragmentHistoryBinding
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        return DataBindingUtil
+            .inflate<FragmentHistoryBinding>(inflater, R.layout.fragment_history, container, false)
+            .also { binding = it }
+            .root
+    }
+
+    override fun onResume() {
+        super.onResume()
+        launch {
+            historyPresenter.start()
+        }
+    }
+
+    override fun onPause() {
+        super.onPause()
+        historyPresenter.stop()
+    }
+
+    override fun setTransactions(transactions: List<WalletTransaction>) {
+    }
+}
 
 @Module
 abstract class HistoryFragmentModule {