Street Mode

app/src/main/java/cash/z/ecc/android/ext/Const.kt

@@ -23,6 +23,7 @@ object Const {
         const val FEEDBACK_ENABLED = "const.pref.feedback_enabled"
         const val SERVER_HOST = "const.pref.server_host"
         const val SERVER_PORT = "const.pref.server_port"
+        const val STREET_MODE = "const.pref.street_mode"
     }
 
     /**

app/src/main/java/cash/z/ecc/android/ui/home/HomeFragment.kt

@@ -15,6 +15,8 @@ import cash.z.ecc.android.R
 import cash.z.ecc.android.ZcashWalletApp
 import cash.z.ecc.android.databinding.DialogSolicitFeedbackRatingBinding
 import cash.z.ecc.android.databinding.FragmentHomeBinding
+import cash.z.ecc.android.di.DependenciesHolder
+import cash.z.ecc.android.di.DependenciesHolder.lockBox
 import cash.z.ecc.android.ext.*
 import cash.z.ecc.android.feedback.Report
 import cash.z.ecc.android.feedback.Report.Tap.*
@@ -320,6 +322,14 @@ class HomeFragment : BaseFragment<FragmentHomeBinding>() {
                 else -> getString(R.string.home_instruction_enter_amount)
             }
         }
+
+        // Hide balance and history if Street Mode is enabled
+        if(lockBox.getBoolean(Const.Pref.STREET_MODE)) {
+            binding.textBalanceAvailable.visibility = View.INVISIBLE
+            binding.labelBalance.visibility = View.INVISIBLE
+            binding.textHistory.visibility = View.INVISIBLE
+            binding.textSendAmount.isEnabled = false
+        }
     }
 
     fun setBanner(message: String = "", action: BannerAction = CLEAR) {

app/src/main/java/cash/z/ecc/android/ui/scan/ScanFragment.kt

@@ -343,8 +343,13 @@ class ScanFragment : BaseFragment<FragmentScanBinding>() {
             } else { /* continue scanning*/
                 _fragmentCameraBinding?.textScanError?.text = ""
                 sendViewModel.toAddress = address
-                sendViewModel.zatoshiAmount = amt.safelyConvertToBigDecimal().convertZecToZatoshi()
-                sendViewModel.memo = memo
+                if(amt!=null){
+                    sendViewModel.zatoshiAmount =
+                        amt.safelyConvertToBigDecimal().convertZecToZatoshi()
+                }
+                if(memo!=null){
+                    sendViewModel.memo = memo
+                }
                 mainActivity?.safeNavigate(R.id.action_nav_scan_to_nav_send)
             }
         }

app/src/main/java/cash/z/ecc/android/ui/settings/SettingsFragment.kt

@@ -2,14 +2,18 @@ package cash.z.ecc.android.ui.settings
 
 import android.content.res.ColorStateList
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.Toast
+import androidx.core.view.ViewCompat.jumpDrawablesToCurrentState
 import androidx.core.widget.doAfterTextChanged
 import androidx.fragment.app.viewModels
 import cash.z.ecc.android.R
 import cash.z.ecc.android.ZcashWalletApp
 import cash.z.ecc.android.databinding.FragmentSettingsBinding
+import cash.z.ecc.android.di.DependenciesHolder.lockBox
+import cash.z.ecc.android.di.DependenciesHolder.prefs
 import cash.z.ecc.android.ext.*
 import cash.z.ecc.android.sdk.exception.LightWalletException
 import cash.z.ecc.android.sdk.ext.collectWith
@@ -37,6 +41,15 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding>() {
             hitAreaExit.onClickNavBack()
             buttonReset.setOnClickListener(::onResetClicked)
             buttonUpdate.setOnClickListener(::onUpdateClicked)
+            streetMode.setOnClickListener(::onStreetModeChecked)
+
+            val streetmode = lockBox.getBoolean(Const.Pref.STREET_MODE)
+            if(streetmode){
+                streetMode.isChecked = true
+            }
+
+            Log.d("SilentDragon", "streetMode: $streetmode")
+
             buttonUpdate.isActivated = true
             buttonReset.isActivated = true
             inputHost.doAfterTextChanged {
@@ -79,6 +92,17 @@ class SettingsFragment : BaseFragment<FragmentSettingsBinding>() {
         }
     }
 
+    private fun onStreetModeChecked(unused: View?) {
+        val streetmode = lockBox.getBoolean(Const.Pref.STREET_MODE)
+        Log.d("SilentDragon", "streetModeChecked! streetmode = $streetmode")
+        if(streetmode) {
+            lockBox.setBoolean(Const.Pref.STREET_MODE, false)
+        }
+        else{
+            lockBox.setBoolean(Const.Pref.STREET_MODE, true)
+        }
+    }
+
     private fun onUiModelUpdated(uiModel: SettingsViewModel.UiModel) {
         twig("onUiModelUpdated:::::$uiModel")
         binding.apply {

app/src/main/java/cash/z/ecc/android/ui/settings/SettingsViewModel.kt

@@ -1,5 +1,6 @@
 package cash.z.ecc.android.ui.settings
 
+import android.util.Log
 import androidx.lifecycle.ViewModel
 import cash.z.ecc.android.di.DependenciesHolder
 import cash.z.ecc.android.ext.Const

app/src/main/res/layout/fragment_settings.xml

@@ -109,30 +109,56 @@
 
     </com.google.android.material.textfield.TextInputLayout>
 
+    <CheckBox
+        android:id="@+id/streetMode"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="32dp"
+        android:layout_marginTop="12dp"
+        android:layout_marginEnd="32dp"
+        android:layout_marginBottom="12dp"
+        android:checked="false"
+        android:text="Street Mode (Hides balance and tx list)"
+        app:layout_constraintBottom_toTopOf="@+id/button_reset"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/text_input_layout_port" />
+
     <com.google.android.material.button.MaterialButton
         android:id="@+id/button_reset"
+        style="@style/Zcash.Button.OutlinedButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:layout_marginTop="12dp"
         android:layout_marginEnd="16dp"
-        style="@style/Zcash.Button.OutlinedButton"
         android:text="@string/settings_reset"
         android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
         android:textColor="@color/selector_secondary_button_activatable"
         app:layout_constraintEnd_toStartOf="@id/button_update"
-        app:layout_constraintTop_toTopOf="@id/button_update"
+        app:layout_constraintTop_toBottomOf="@+id/streetMode"
         app:strokeColor="@color/selector_secondary_button_activatable" />
 
+    <ProgressBar
+        android:id="@+id/loading_progress"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="@id/button_reset"
+        app:layout_constraintStart_toStartOf="@id/icon_exit"
+        app:layout_constraintTop_toTopOf="@id/button_reset"
+        app:layout_constraintVertical_bias="0.0" />
+
     <com.google.android.material.button.MaterialButton
         android:id="@+id/button_update"
+        style="@style/Zcash.Button"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="32dp"
-        style="@style/Zcash.Button"
+        android:layout_marginTop="12dp"
+        android:layout_marginEnd="4dp"
         android:backgroundTint="@color/colorPrimary"
         android:text="@string/settings_update"
         android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
         app:layout_constraintEnd_toEndOf="@id/text_input_layout_host"
-        app:layout_constraintTop_toBottomOf="@+id/text_input_layout_port" />
+        app:layout_constraintTop_toBottomOf="@+id/streetMode" />
 
     <View
         android:id="@+id/loading_view"
@@ -142,16 +168,9 @@
         android:clickable="true"
         android:elevation="8dp"
         android:focusable="true"
-        android:focusableInTouchMode="true" />
-
-    <ProgressBar
-        android:id="@+id/loading_progress"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="12dp"
-        app:layout_constraintBottom_toBottomOf="@id/button_reset"
-        app:layout_constraintStart_toStartOf="@id/icon_exit"
-        app:layout_constraintTop_toTopOf="@id/button_reset" />
+        android:focusableInTouchMode="true"
+        tools:layout_editor_absoluteX="81dp"
+        tools:layout_editor_absoluteY="16dp" />
 
     <androidx.constraintlayout.widget.Group
         android:id="@+id/group_loading"