Implement street mode

app/src/main/java/net/mynero/wallet/adapter/CoinsInfoAdapter.java

@@ -27,6 +27,8 @@ import androidx.recyclerview.widget.RecyclerView;
 import net.mynero.wallet.R;
 import net.mynero.wallet.model.CoinsInfo;
 import net.mynero.wallet.model.Wallet;
+import net.mynero.wallet.service.PrefService;
+import net.mynero.wallet.util.Constants;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -102,8 +104,9 @@ public class CoinsInfoAdapter extends RecyclerView.Adapter<CoinsInfoAdapter.View
             TextView amountTextView = itemView.findViewById(R.id.utxo_amount_textview);
             TextView globalIdxTextView = itemView.findViewById(R.id.utxo_global_index_textview);
             TextView outpointTextView = itemView.findViewById(R.id.utxo_outpoint_textview);
-
+            boolean streetModeEnabled = PrefService.getInstance().getBoolean(Constants.PREF_STREET_MODE, false);
-            amountTextView.setText(itemView.getResources().getString(R.string.tx_amount_no_prefix, Wallet.getDisplayAmount(coinsInfo.getAmount())));
+            String balanceString = streetModeEnabled ? Constants.STREET_MODE_BALANCE : Wallet.getDisplayAmount(coinsInfo.getAmount());
+            amountTextView.setText(itemView.getResources().getString(R.string.tx_amount_no_prefix, balanceString));
             pubKeyTextView.setText(coinsInfo.getPubKey());
             globalIdxTextView.setText(itemView.getResources().getString(R.string.global_index_text, coinsInfo.getGlobalOutputIndex()));
             outpointTextView.setText(itemView.getResources().getString(R.string.outpoint_text, coinsInfo.getHash() + ":" + coinsInfo.getLocalOutputIndex()));

app/src/main/java/net/mynero/wallet/fragment/dialog/SendBottomSheetDialog.java

@@ -38,8 +38,6 @@ import net.mynero.wallet.util.UriData;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 
 public class SendBottomSheetDialog extends BottomSheetDialogFragment {
     private final MutableLiveData<Boolean> _sendingMax = new MutableLiveData<>(false);
@@ -136,11 +134,10 @@ public class SendBottomSheetDialog extends BottomSheetDialogFragment {
     }
 
     private void bindObservers() {
-
+        BalanceService.getInstance().balanceInfo.observe(getViewLifecycleOwner(), balanceInfo -> {
-        BalanceService.getInstance().balance.observe(getViewLifecycleOwner(), balance -> {
+            createButton.setEnabled(balanceInfo.getRawUnlocked() != 0);
-            createButton.setEnabled(balance != 0);
             if(!isChurning) {
-                sendMaxButton.setEnabled(balance != 0);
+                sendMaxButton.setEnabled(balanceInfo.getRawUnlocked() != 0);
             }
         });
 

app/src/main/java/net/mynero/wallet/fragment/home/HomeFragment.java

@@ -32,6 +32,7 @@ import net.mynero.wallet.model.WalletManager;
 import net.mynero.wallet.service.BalanceService;
 import net.mynero.wallet.service.BlockchainService;
 import net.mynero.wallet.service.HistoryService;
+import net.mynero.wallet.util.Constants;
 
 import java.util.Collections;
 
@@ -91,16 +92,16 @@ public class HomeFragment extends Fragment implements TransactionInfoAdapter.TxI
         BlockchainService blockchainService = BlockchainService.getInstance();
 
         if (balanceService != null) {
-            balanceService.balance.observe(getViewLifecycleOwner(), balance -> {
+            balanceService.balanceInfo.observe(getViewLifecycleOwner(), balanceInfo -> {
-                unlockedBalanceTextView.setText(getString(R.string.wallet_balance_text, Wallet.getDisplayAmount(balance)));
+                if(balanceInfo != null) {
-            });
+                    unlockedBalanceTextView.setText(getString(R.string.wallet_balance_text, balanceInfo.getUnlockedDisplay()));
 
-            balanceService.lockedBalance.observe(getViewLifecycleOwner(), lockedBalance -> {
+                    if (balanceInfo.getLockedDisplay().equals(Constants.STREET_MODE_BALANCE) || balanceInfo.isLockedBalanceZero()) {
-                if (lockedBalance == 0) {
+                        lockedBalanceTextView.setVisibility(View.INVISIBLE);
-                    lockedBalanceTextView.setVisibility(View.INVISIBLE);
+                    } else {
-                } else {
+                        lockedBalanceTextView.setText(getString(R.string.wallet_locked_balance_text, balanceInfo.getLockedDisplay()));
-                    lockedBalanceTextView.setText(getString(R.string.wallet_locked_balance_text, Wallet.getDisplayAmount(lockedBalance)));
+                        lockedBalanceTextView.setVisibility(View.VISIBLE);
-                    lockedBalanceTextView.setVisibility(View.VISIBLE);
+                    }
                 }
             });
         }

app/src/main/java/net/mynero/wallet/fragment/settings/SettingsFragment.java

@@ -33,6 +33,7 @@ import net.mynero.wallet.fragment.dialog.NodeSelectionBottomSheetDialog;
 import net.mynero.wallet.fragment.dialog.PasswordBottomSheetDialog;
 import net.mynero.wallet.model.Wallet;
 import net.mynero.wallet.model.WalletManager;
+import net.mynero.wallet.service.BalanceService;
 import net.mynero.wallet.service.BlockchainService;
 import net.mynero.wallet.service.PrefService;
 import net.mynero.wallet.util.Constants;
@@ -97,6 +98,7 @@ public class SettingsFragment extends Fragment implements PasswordBottomSheetDia
 
         selectNodeButton = view.findViewById(R.id.select_node_button);
         SwitchCompat nightModeSwitch = view.findViewById(R.id.day_night_switch);
+        SwitchCompat streetModeSwitch = view.findViewById(R.id.street_mode_switch);
         SwitchCompat torSwitch = view.findViewById(R.id.tor_switch);
         ConstraintLayout proxySettingsLayout = view.findViewById(R.id.wallet_proxy_settings_layout);
         walletProxyAddressEditText = view.findViewById(R.id.wallet_proxy_address_edittext);
@@ -111,6 +113,12 @@ public class SettingsFragment extends Fragment implements PasswordBottomSheetDia
             }
         });
 
+        streetModeSwitch.setChecked(PrefService.getInstance().getBoolean(Constants.PREF_STREET_MODE, false));
+        streetModeSwitch.setOnCheckedChangeListener((compoundButton, b) -> {
+            PrefService.getInstance().edit().putBoolean(Constants.PREF_STREET_MODE, b).apply();
+            BalanceService.getInstance().refreshBalance();
+        });
+
         boolean usesProxy = PrefService.getInstance().getBoolean(Constants.PREF_USES_TOR, false);
         String proxy = PrefService.getInstance().getString(Constants.PREF_PROXY, "");
         if (proxy.contains(":")) {

app/src/main/java/net/mynero/wallet/fragment/transaction/TransactionFragment.java

@@ -18,6 +18,8 @@ import androidx.lifecycle.ViewModelProvider;
 
 import net.mynero.wallet.R;
 import net.mynero.wallet.model.TransactionInfo;
+import net.mynero.wallet.model.Wallet;
+import net.mynero.wallet.service.PrefService;
 import net.mynero.wallet.util.Constants;
 import net.mynero.wallet.util.Helper;
 
@@ -100,12 +102,14 @@ public class TransactionFragment extends Fragment {
 
             Context ctx = getContext();
             if(ctx != null) {
+                boolean streetModeEnabled = PrefService.getInstance().getBoolean(Constants.PREF_STREET_MODE, false);
+                String balanceString = streetModeEnabled ? Constants.STREET_MODE_BALANCE : Wallet.getDisplayAmount(transactionInfo.amount);
                 if (transactionInfo.direction == TransactionInfo.Direction.Direction_In) {
                     txAmountTextView.setTextColor(ContextCompat.getColor(ctx, R.color.oled_positiveColor));
-                    txAmountTextView.setText(getString(R.string.tx_list_amount_positive, Helper.getDisplayAmount(transactionInfo.amount)));
+                    txAmountTextView.setText(getString(R.string.tx_list_amount_positive, balanceString));
                 } else {
                     txAmountTextView.setTextColor(ContextCompat.getColor(ctx, R.color.oled_negativeColor));
-                    txAmountTextView.setText(getString(R.string.tx_list_amount_negative, Helper.getDisplayAmount(transactionInfo.amount)));
+                    txAmountTextView.setText(getString(R.string.tx_list_amount_negative, balanceString));
                 }
             }
         });

app/src/main/java/net/mynero/wallet/model/BalanceInfo.java

@@ -0,0 +1,48 @@
+package net.mynero.wallet.model;
+
+import net.mynero.wallet.service.PrefService;
+import net.mynero.wallet.util.Constants;
+
+public class BalanceInfo {
+    private final long rawUnlocked;
+    private final long rawLocked;
+
+    public BalanceInfo(long rawUnlocked, long rawLocked) {
+        this.rawUnlocked = rawUnlocked;
+        this.rawLocked = rawLocked;
+    }
+
+    public long getRawLocked() {
+        return rawLocked;
+    }
+
+    public long getRawUnlocked() {
+        return rawUnlocked;
+    }
+
+    public boolean isUnlockedBalanceZero() {
+        return rawUnlocked == 0;
+    }
+
+    public boolean isLockedBalanceZero() {
+        return rawLocked == 0;
+    }
+
+    public String getUnlockedDisplay() {
+        boolean streetModeEnabled = PrefService.getInstance().getBoolean(Constants.PREF_STREET_MODE, false);
+        if(streetModeEnabled) {
+            return Constants.STREET_MODE_BALANCE;
+        } else {
+            return Wallet.getDisplayAmount(rawUnlocked);
+        }
+    }
+
+    public String getLockedDisplay() {
+        boolean streetModeEnabled = PrefService.getInstance().getBoolean(Constants.PREF_STREET_MODE, false);
+        if(streetModeEnabled) {
+            return Constants.STREET_MODE_BALANCE;
+        } else {
+            return Wallet.getDisplayAmount(rawLocked);
+        }
+    }
+}

app/src/main/java/net/mynero/wallet/service/BalanceService.java

@@ -3,14 +3,15 @@ package net.mynero.wallet.service;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
 
+import net.mynero.wallet.model.BalanceInfo;
+import net.mynero.wallet.model.Wallet;
 import net.mynero.wallet.model.WalletManager;
+import net.mynero.wallet.util.Constants;
 
 public class BalanceService extends ServiceBase {
     public static BalanceService instance = null;
-    private final MutableLiveData<Long> _balance = new MutableLiveData<>(0L);
+    private final MutableLiveData<BalanceInfo> _balanceInfo = new MutableLiveData<>(null);
-    private final MutableLiveData<Long> _lockedBalance = new MutableLiveData<>(0L);
+    public LiveData<BalanceInfo> balanceInfo = _balanceInfo;
-    public LiveData<Long> balance = _balance;
-    public LiveData<Long> lockedBalance = _lockedBalance;
 
     public BalanceService(MoneroHandlerThread thread) {
         super(thread);
@@ -22,8 +23,9 @@ public class BalanceService extends ServiceBase {
     }
 
     public void refreshBalance() {
-        _balance.postValue(getUnlockedBalanceRaw());
+        long rawUnlocked = getUnlockedBalanceRaw();
-        _lockedBalance.postValue(getLockedBalanceRaw());
+        long rawLocked = getLockedBalanceRaw();
+        _balanceInfo.postValue(new BalanceInfo(rawUnlocked, rawLocked));
     }
 
     public long getUnlockedBalanceRaw() {

app/src/main/java/net/mynero/wallet/util/Constants.java

@@ -10,9 +10,12 @@ public class Constants {
     public static final String PREF_NODE_2 = "pref_node_2";
     public static final String PREF_CUSTOM_NODES = "pref_custom_nodes";
     public static final String PREF_USES_OFFSET = "pref_uses_offset";
+    public static final String PREF_STREET_MODE = "pref_street_mode";
 
     public static final String URI_PREFIX = "monero:";
     public static final String URI_ARG_AMOUNT = "tx_amount";
     public static final String URI_ARG_AMOUNT2 = "amount";
     public static final String NAV_ARG_TXINFO = "nav_arg_txinfo";
+
+    public static final String STREET_MODE_BALANCE = "#.############";
 }

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

@@ -112,6 +112,27 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintTop_toBottomOf="@id/appearance_settings_textview" />
 
+        <TextView
+            android:id="@+id/street_mode_label_textview"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:text="@string/street_mode"
+            android:textSize="16sp"
+            android:layout_marginStart="24dp"
+            app:layout_constraintBottom_toBottomOf="@id/street_mode_switch"
+            app:layout_constraintEnd_toStartOf="@id/street_mode_switch"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="@id/street_mode_switch" />
+
+        <androidx.appcompat.widget.SwitchCompat
+            android:id="@+id/street_mode_switch"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="24dp"
+            android:minHeight="48dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/day_night_switch" />
+
         <TextView
             android:id="@+id/network_settings_textview"
             android:layout_width="match_parent"
@@ -124,7 +145,7 @@
             android:textStyle="bold"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/day_night_switch" />
+            app:layout_constraintTop_toBottomOf="@id/street_mode_switch" />
 
         <Button
             android:id="@+id/select_node_button"

app/src/main/res/values/strings.xml

@@ -39,6 +39,7 @@
     <string name="invalid_mnemonic_code">Invalid mnemonic</string>
     <string name="copied_to_clipboard">Copied to clipboard</string>
     <string name="night_mode">Night mode</string>
+    <string name="street_mode">Street mode (hide balances)</string>
     <string name="display_recovery_phrase">Display wallet keys</string>
     <string name="tor_switch_label">Connect to proxy</string>
     <string name="connection_failed">Connection failed</string>