Update plugin org.jetbrains.kotlin.plugin.serialization to v2.4.20

Reviewed-on: #20

.github/workflows/build.yml

@@ -34,6 +34,11 @@ jobs:
           gpg -d --passphrase "${{ secrets.RELEASE_KEYSTORE_PASSWORD }}" --batch keystore.asc > app/keystore.properties
           gpg -d --passphrase "${{ secrets.RELEASE_KEYSTORE_PASSWORD }}" --batch key.asc > app/key.jks          
 
+      - name: Generate Dynamic Release Notes
+        run: |
+          mkdir -p tmp/whatsnew
+          echo "Various improvements for you to experience..." > tmp/whatsnew/whatsnew-en-US
+          
       - name: create and checkout branch
         if: github.event_name == 'pull_request'
         env:
@@ -62,7 +67,9 @@ jobs:
           else
             VERSION_NAME="${VERSION_BASE}"
           fi
-          ./gradlew assembleSignedRelease -PVERSION_CODE=$VERSION_CODE -PVERSION_NAME=$VERSION_NAME
+          ./gradlew bundleSignedRelease assembleSignedRelease -PVERSION_CODE=$VERSION_CODE -PVERSION_NAME=$VERSION_NAME
+        # ./gradlew assembleSignedRelease -PVERSION_CODE=$VERSION_CODE -PVERSION_NAME=$VERSION_NAME
+        # ./gradlew bundleSignedRelease -PVERSION_CODE=$VERSION_CODE -PVERSION_NAME=$VERSION_NAME
 
       - name: Upload APK
         uses: actions/upload-artifact@v7
@@ -83,3 +90,14 @@ jobs:
             else
               echo "true"
             fi
+
+      - name: Upload to Google Play
+        uses: r0adkll/upload-google-play@v1
+        if: startsWith(github.ref, 'refs/tags/')
+        with:
+          serviceAccountJsonPlainText: ${{ secrets.SERVICE_ACCOUNT_JSON }}
+          packageName: net.helcel.cowspent
+          releaseFiles: app/build/outputs/bundle/signedRelease/app-signedRelease.aab
+          tracks: ${{ startsWith(github.ref, 'refs/tags/') && 'production' || 'alpha' }}
+          status: completed
+          whatsNewDirectory: tmp/whatsnew

PRIVACY.md

@@ -1,12 +1,74 @@
-# Cowspent Privacy Policy
+# Privacy Policy for Cowspent
 
-Cowspent does not collect any personal data.
-This is a Free/Libre software so you can verify no data is collected
-by reading the source code or asking someone to do it.
+**App:** Cowspent (`net.helcel.cowspent`)
+**Developer:** Helcel
+**Effective date:** 19 September 2026
 
-Members and bills are synchronized with
-the Cospend server of your choice.
+## What we collect
 
-CAMERA permission is used to read QR-codes.
+Nothing. We operate no servers and receive no data from the app. Cowspent
+contains no analytics, advertising, or tracking libraries.
 
-GET\_ACCOUNTS permission is used by Single-Sign-On library to access accounts from Nextcloud Files app.
+## Data you enter and where it goes
+
+Cowspent stores your projects, members, bills, categories, and app settings on
+your device.
+
+If you connect the app to a Cospend or IHateMoney server, this data is
+synchronised with **the server you choose**: either your own or one operated by
+a third party. That server's operator controls that copy of your data and their
+privacy policy applies to it. We are not involved in that transfer and cannot
+access it.
+
+Your server address, username, and password or access token are stored on your
+device and sent only to the server you configured, over the connection it
+provides. If you sign in through the Nextcloud Files app, authentication is
+handled by that app's Single Sign-On and we never see your password.
+
+## Sharing projects
+
+Project share links and QR codes are generated by your server. Anyone who
+obtains a link or code may be able to access the project, so share them only
+with people you trust.
+
+## Permissions
+
+- `INTERNET`, `ACCESS_NETWORK_STATE` — synchronising with your chosen server.
+- `CAMERA` — scanning QR codes to import a project. Images are processed on the
+  device, never stored or transmitted.
+- `GET_ACCOUNTS` — used by the Nextcloud Single Sign-On library to list accounts
+  from the Nextcloud Files app.
+
+## Retention and deletion
+
+Data on your device remains until you delete it. Clearing the app's data in
+Android Settings, or uninstalling Cowspent, removes the local copy and the
+stored credentials. Data already synchronised to a server must be deleted on
+that server, by you or its administrator.
+
+## Children
+
+Cowspent is suitable for all ages and collects no data from any user, including
+children.
+
+## Security
+
+Credentials and project data are held in the app's private storage, protected by
+the Android sandbox. Use an HTTPS server address so that synchronisation is
+encrypted in transit.
+
+## Open source
+
+Cowspent is released under the GNU General Public License v3.0. The full source
+is available at https://github.com/helcel-net/cowspent, so these statements can
+be independently verified.
+
+## Changes
+
+Any change affecting privacy will be published in this document before or with
+the release that introduces it.
+
+## Contact
+
+Email: net-helcel+privacy@gmail.com
+Issues: https://github.com/helcel-net/cowspent/issues

README.md

@@ -12,8 +12,6 @@ Which is originally a fork of [PhoneTrack-Android](https://gitlab.com/eneiluj/ph
 Which is itself a fork of [Nextcloud Notes for Android](https://github.com/stefan-niedermann/nextcloud-notes).
 Many thanks to their developers :heart: !
 
-
-
 </p>
 
 <a href="https://ko-fi.com/I2I615VP5M"><img src="https://ko-fi.com/img/githubbutton_sm.svg" alt="ko-fi"></a>
@@ -24,6 +22,7 @@ Many thanks to their developers :heart: !
 <a href="https://github.com/helcel-net/cowspent/actions/workflows/build.yml">
 <img src="https://github.com/helcel-net/cowspent/actions/workflows/build.yml/badge.svg?branch=main" alt="Build Status">
 </a>
+
 </div>
 
 ## 🌄 Screenshots
@@ -57,18 +56,27 @@ Extra Features:
 - Support for Cospend archived-status (hide archived projects by default)
 - Modern UI and code with Kotlin and Jetpack-Compose
 
-
 ## 📳 Installation
 
 <div style="display: flex; justify-content: center; align-items: center; flex-direction: row;">
     <a href="https://apt.izzysoft.de/fdroid/index/apk/net.helcel.cowspent">
-        <img width="200" height="80" alt="Izzy Download" src=".github/images/izzy.png">
+        <img width="200" height="84" alt="Izzy Download" src=".github/images/izzy.png">
     </a>
     <a href="https://github.com/helcel-net/cowspent/releases/latest">
         <img width="200" height="84" alt="APK Download" src=".github/images/apk.png">
     </a>
+    <a future-href="https://f-droid.org/en/packages/net.helcel.cowspent">
+        <img width="200" height="84" alt="Fdroid Download" src=".github/images/fdroid.png">
+    </a>
+    <a href="https://play.google.com/store/apps/details?id=net.helcel.cowspent">
+        <img width="200" height="84" alt="GooglePlay Download" src=".github/images/playstore.png">
+    </a>
 </div>
 
+Note:
+ - Fdroid: requested, see https://gitlab.com/fdroid/rfp/-/work_items/4412
+ - PlayStore: alpha test restriction by Google. To access, join https://groups.google.com/g/helcel-android-test
+
 ## ⚙️ Permissions
 
 - `CAMERA`: recommended for scanning barcodes from camera
@@ -88,6 +96,13 @@ Cowspent is a user-driven project. We welcome any contribution, big or small.
 
 Thanks to all contributors, the developers of our dependencies, and our users.
 
+## Signinig key
+
+```
+net.helcel.cowspent
+D3:EE:68:A8:5A:7F:35:A1:14:D2:74:B4:50:AA:CE:8C:ED:68:EA:C8:1A:A2:22:E2:7F:F5:0E:98:4C:C6:29
+```
+
 ## 📝 License
 
 ```

app/build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'com.android.application' version '9.3.2'
-    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.10'
-    id 'org.jetbrains.kotlin.plugin.compose' version '2.4.10'
+    id 'org.jetbrains.kotlin.plugin.serialization' version '2.4.20'
+    id 'org.jetbrains.kotlin.plugin.compose' version '2.4.20'
     id 'jacoco'
 }
 
@@ -118,12 +118,12 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.compose.foundation:foundation:1.12.0'
+    implementation 'androidx.compose.foundation:foundation:1.12.1'
     implementation 'androidx.compose.runtime:runtime:1.12.0'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:2.1.5'
 
     implementation 'androidx.preference:preference-ktx:1.2.1'
-    implementation 'androidx.work:work-runtime-ktx:2.11.2'
+    implementation 'androidx.work:work-runtime-ktx:2.12.0'
 
     implementation 'com.google.zxing:core:3.5.4'
     implementation 'androidx.camera:camera-camera2:1.6.2'
@@ -132,7 +132,7 @@ dependencies {
     implementation 'com.github.nextcloud:Android-SingleSignOn:1.3.4'
     implementation 'com.opencsv:opencsv:5.12.0'
 
-    implementation platform('androidx.compose:compose-bom:2026.08.00')
+    implementation platform('androidx.compose:compose-bom:2026.09.00')
     implementation 'androidx.compose.ui:ui'
     implementation 'androidx.compose.material:material'
     implementation 'androidx.compose.material:material-icons-extended'
@@ -147,12 +147,12 @@ dependencies {
 
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'io.mockk:mockk:1.14.11'
-    testImplementation 'org.robolectric:robolectric:4.16.1'
+    testImplementation 'org.robolectric:robolectric:4.17'
     testImplementation 'androidx.test:core:1.7.0'
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.11.0'
     testImplementation 'androidx.compose.ui:ui-test-junit4'
 
-    androidTestImplementation platform('androidx.compose:compose-bom:2026.08.00')
+    androidTestImplementation platform('androidx.compose:compose-bom:2026.09.00')
     androidTestImplementation 'androidx.test.ext:junit:1.3.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.7.0'
     androidTestImplementation 'androidx.compose.ui:ui-test-junit4'

app/src/main/assets/adi-registration.properties

@@ -0,0 +1 @@
+CUE6FCSBR6JIAAAAAAAAAAAAAA

app/src/main/java/net/helcel/cowspent/android/bill_edit/EditBillScreen.kt

@@ -1,11 +1,14 @@
 package net.helcel.cowspent.android.bill_edit
 
 import android.annotation.SuppressLint
+import android.os.Build
 import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.foundation.text.KeyboardActions
 import androidx.compose.foundation.text.KeyboardOptions
@@ -19,18 +22,24 @@ import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.draw.drawBehind
+import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.draw.scale
 import androidx.compose.ui.focus.FocusDirection
 import androidx.compose.ui.focus.FocusRequester
 import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.SolidColor
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
+import androidx.compose.ui.res.colorResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.TextRange
 import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.text.input.VisualTransformation
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.tooling.preview.Preview
@@ -62,6 +71,8 @@ fun EditBillScreen(
     val canEdit = accessLevel == DBProject.ACCESS_LEVEL_UNKNOWN || accessLevel >= DBProject.ACCESS_LEVEL_PARTICIPANT
     val context = LocalContext.current
     val focusRequester = remember { FocusRequester() }
+    var amountFocused by remember { mutableStateOf(false) }
+    var amountSelection by remember { mutableStateOf(TextRange(viewModel.amount.length)) }
 
     // The activity reads the project off the main thread and only then reports whether this is a
     // new bill, so the flag arrives after the first composition. Keying on it rather than on Unit
@@ -118,7 +129,12 @@ fun EditBillScreen(
                 val errorOwers = stringResource(R.string.error_invalid_bill_owers)
                 val errorInvalidForm = stringResource(R.string.error_generic)
 
-                FloatingActionButton(onClick = {
+                FloatingActionButton(
+                    // Keep the button clear of the operator row pinned above the keyboard.
+                    modifier = Modifier.padding(
+                        bottom = if (amountFocused) MathOperatorRowHeight else 0.dp
+                    ),
+                    onClick = {
                         val validationError = viewModel.getValidationError(
                             errorWhat, errorDate, errorPayer, errorOwers, errorInvalidForm
                         )
@@ -141,8 +157,12 @@ fun EditBillScreen(
             modifier = Modifier
                 .padding(padding)
                 .imePadding()
-                .padding(16.dp)
                 .fillMaxSize()
+        ) {
+            Column(
+                modifier = Modifier
+                    .weight(1f)
+                    .padding(16.dp)
                     .verticalScroll(scrollState)
             ) {
                 BillBasicInfoSection(
@@ -150,7 +170,10 @@ fun EditBillScreen(
                     canEdit = canEdit,
                     onDateClick = onDateClick,
                     onTimeClick = onTimeClick,
-                amountFocusRequester = focusRequester
+                    amountFocusRequester = focusRequester,
+                    amountSelection = amountSelection,
+                    onAmountSelectionChange = { amountSelection = it },
+                    onAmountFocusChange = { amountFocused = it }
                 )
 
                 Spacer(modifier = Modifier.height(8.dp))
@@ -178,6 +201,95 @@ fun EditBillScreen(
 
                 Spacer(modifier = Modifier.height(8.dp))
             }
+
+            if (amountFocused && canEdit) {
+                MathOperatorRow(onInsert = { op ->
+                    val text = viewModel.amount
+                    val start = amountSelection.min.coerceIn(0, text.length)
+                    val end = amountSelection.max.coerceIn(0, text.length)
+                    viewModel.amount = text.replaceRange(start, end, op)
+                    amountSelection = TextRange(start + op.length)
+                    viewModel.updateSplits()
+                })
+            }
+        }
+    }
+}
+
+private val MathOperatorRowHeight = 54.dp
+
+private data class KeyboardColors(val tray: Color, val edge: Color, val key: Color, val label: Color)
+
+@Composable
+private fun keyboardColors(): KeyboardColors {
+    val dark = isSystemInDarkTheme()
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+        val (tray, edge) = when {
+            Build.VERSION.SDK_INT >= Build.VERSION_CODES.UPSIDE_DOWN_CAKE -> if (dark) {
+                colorResource(android.R.color.system_surface_container_dark) to
+                    colorResource(android.R.color.system_surface_container_high_dark)
+            } else {
+                colorResource(android.R.color.system_surface_container_light) to
+                    colorResource(android.R.color.system_surface_container_high_light)
+            }
+
+            else -> if (dark) {
+                colorResource(android.R.color.system_neutral1_900) to
+                    colorResource(android.R.color.system_neutral1_800)
+            } else {
+                colorResource(android.R.color.system_neutral1_50) to
+                    colorResource(android.R.color.system_neutral1_100)
+            }
+        }
+        if (dark) KeyboardColors(
+            tray = tray,
+            edge = edge,
+            key = colorResource(android.R.color.system_accent2_700),
+            label = colorResource(android.R.color.system_neutral1_50)
+        ) else KeyboardColors(
+            tray = tray,
+            edge = edge,
+            key = colorResource(android.R.color.system_accent2_100),
+            label = colorResource(android.R.color.system_neutral1_900)
+        )
+    } else {
+        if (dark) KeyboardColors(Color(0xFF1B1B1F), Color(0xFF2B2B2F), Color(0xFF43474E), Color(0xFFE3E2E6))
+        else KeyboardColors(Color(0xFFEEEDF6), Color(0xFFE7E7F0), Color(0xFFDDE2F9), Color(0xFF1B1B1F))
+    }
+}
+
+/** Operator keys shown above the numeric keypad, which has no room for them itself. */
+@Composable
+fun MathOperatorRow(onInsert: (String) -> Unit) {
+    val colors = keyboardColors()
+    Surface(color = colors.tray) {
+        // Flat pill-shaped keys, styled like the keyboard's own function keys (e.g. its minus).
+        val keyShape = RoundedCornerShape(percent = 50)
+        Row(
+            modifier = Modifier
+                .fillMaxWidth()
+                .height(MathOperatorRowHeight)
+                .drawBehind {
+                    // A thin edge in the same tone the keyboard uses for its own top border.
+                    drawLine(colors.edge, Offset(0f, 0f), Offset(size.width, 0f), 1.dp.toPx())
+                }
+                .padding(horizontal = 3.dp, vertical = 5.dp)
+        ) {
+            listOf("(" to "(", ")" to ")", "+" to "+", "−" to "-", "×" to "*", "÷" to "/").forEach { (label, op) ->
+                Box(
+                    modifier = Modifier
+                        .weight(1f)
+                        .fillMaxHeight()
+                        .padding(horizontal = 3.dp)
+                        .clip(keyShape)
+                        .background(colors.key)
+                        .clickable { onInsert(op) },
+                    contentAlignment = Alignment.Center
+                ) {
+                    Text(label, fontSize = 24.sp, color = colors.label)
+                }
+            }
+        }
     }
 }
 
@@ -187,7 +299,10 @@ fun BillBasicInfoSection(
     canEdit: Boolean,
     onDateClick: () -> Unit,
     onTimeClick: () -> Unit,
-    amountFocusRequester: FocusRequester
+    amountFocusRequester: FocusRequester,
+    amountSelection: TextRange = TextRange(viewModel.amount.length),
+    onAmountSelectionChange: (TextRange) -> Unit = {},
+    onAmountFocusChange: (Boolean) -> Unit = {}
 ) {
     Text(
         text = "GENERAL",
@@ -203,15 +318,29 @@ fun BillBasicInfoSection(
         stringResource(R.string.currency_dialog_title, viewModel.mainCurrencyName)
 
     OutlinedTextField(
-        value = viewModel.amount,
+        value = TextFieldValue(
+            text = viewModel.amount,
+            selection = TextRange(
+                amountSelection.start.coerceIn(0, viewModel.amount.length),
+                amountSelection.end.coerceIn(0, viewModel.amount.length)
+            )
+        ),
         onValueChange = { nv ->
-            val filteredValue = nv.filter { it in "0123456789.+-*/" }
+            val filteredValue = nv.text.filter { it in "0123456789.,+-*/()" }
+            onAmountSelectionChange(
+                if (filteredValue == nv.text) nv.selection else TextRange(filteredValue.length)
+            )
+            if (filteredValue != viewModel.amount) {
                 viewModel.amount = filteredValue
                 viewModel.updateSplits()
+            }
         },
         enabled = canEdit,
         placeholder = { Text("0") },
-        modifier = Modifier.fillMaxWidth().focusRequester(amountFocusRequester),
+        modifier = Modifier
+            .fillMaxWidth()
+            .focusRequester(amountFocusRequester)
+            .onFocusChanged { onAmountFocusChange(it.isFocused) },
         leadingIcon = {
             val currencyToShow = viewModel.selectedCurrencyName.ifEmpty {
                 viewModel.mainCurrencyName.ifEmpty { "$" }
@@ -245,7 +374,7 @@ fun BillBasicInfoSection(
                 Icon(Icons.Default.SwapHoriz, contentDescription = "Change Currency")
             }
         },
-        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Phone, imeAction = ImeAction.Next),
+        keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Decimal, imeAction = ImeAction.Next),
         keyboardActions = KeyboardActions(onNext = { focusManager.moveFocus(FocusDirection.Next) })
     )
 
@@ -473,7 +602,7 @@ fun OwerSelectionSection(
                 BasicTextField(
                     value = value,
                     onValueChange = { nv ->
-                        val filteredValue = nv.filter { it in "0123456789.+-*/" }
+                        val filteredValue = nv.filter { it in "0123456789,.+-*/" }
                         if (viewModel.splitMode == SplitMode.PERCENT) {
                             viewModel.owersPercentSplit[member.id] = filteredValue
                         } else {

app/src/main/java/net/helcel/cowspent/android/bill_edit/EditBillViewModel.kt

@@ -48,7 +48,7 @@ class EditBillViewModel : ViewModel() {
         if (input.isBlank()) return 0.0
         val sanitized = input.replace(',', '.')
         // If it contains any math operator, try evalMath first
-        if (sanitized.any { it in "+-*/" }) {
+        if (sanitized.any { it in "+-*/()" }) {
             try {
                 val result = evalMath(sanitized)
                 if (result != 0.0) return SupportUtil.round2(result)

app/src/main/java/net/helcel/cowspent/android/project/settle/ProjectSettlementScreen.kt

@@ -48,8 +48,10 @@ import net.helcel.cowspent.model.Transaction
 import net.helcel.cowspent.model.UserItem
 import net.helcel.cowspent.persistence.CowspentSQLiteOpenHelper
 import net.helcel.cowspent.util.SupportUtil
+import net.helcel.cowspent.util.SupportUtil.SETTLE_DIRECT
 import net.helcel.cowspent.util.SupportUtil.SETTLE_OPTIMAL
 import net.helcel.cowspent.util.SupportUtil.settleBills
+import net.helcel.cowspent.util.SupportUtil.settleBillsDirect
 
 @Composable
 fun ProjectSettlementDialogContent(
@@ -60,10 +62,12 @@ fun ProjectSettlementDialogContent(
     onDismiss: () -> Unit
 ) {
     val centerNoneStr = stringResource(R.string.center_none)
+    val centerDirectStr = stringResource(R.string.center_none_direct)
     val memberList = remember(proj.id) { db.getMembersOfProject(proj.id, null) }
-    val userList = remember(memberList, centerNoneStr) {
+    val userList = remember(memberList, centerNoneStr, centerDirectStr) {
         buildList {
             add(UserItem(SETTLE_OPTIMAL, centerNoneStr))
+            add(UserItem(SETTLE_DIRECT, centerDirectStr))
             addAll(memberList.map { UserItem(it.id, it.name) })
         }
     }
@@ -91,8 +95,12 @@ fun ProjectSettlementDialogContent(
     }
 
     val transactions = remember(selectedMemberId, membersBalance, membersSortedByName) {
+        if (selectedMemberId == SETTLE_DIRECT) {
+            settleBillsDirect(membersSortedByName, db.getBillsOfProject(proj.id))
+        } else {
             settleBills(membersSortedByName, membersBalance, selectedMemberId)
         }
+    }
 
     ProjectSettlementUI(
         transactions = transactions,

app/src/main/java/net/helcel/cowspent/util/SupportUtil.kt

@@ -167,6 +167,39 @@ object SupportUtil {
     }
 
     const val SETTLE_OPTIMAL: Long = 0
+    const val SETTLE_DIRECT: Long = -1
+
+    @JvmStatic
+    fun settleBillsDirect(members: List<DBMember>, bills: List<DBBill>): List<Transaction> {
+        val membersWeight = members.associate { it.id to it.weight }
+        // owed[debtor][creditor] = total the debtor owes the creditor over all bills
+        val owed = HashMap<Long, HashMap<Long, Double>>()
+
+        for (b in bills) {
+            if (b.state == DBBill.STATE_DELETED) continue
+            val nbOwerShares = b.billOwers.sumOf { membersWeight[it.memberId] ?: 0.0 }
+            if (nbOwerShares <= 0.0) continue
+            for (bo in b.billOwers) {
+                if (bo.memberId == b.payerId) continue
+                val share = b.amount / nbOwerShares * (membersWeight[bo.memberId] ?: 0.0)
+                val row = owed.getOrPut(bo.memberId) { HashMap() }
+                row[b.payerId] = (row[b.payerId] ?: 0.0) + share
+            }
+        }
+
+        val results: MutableList<Transaction> = ArrayList()
+        for (debtor in members) {
+            for (creditor in members) {
+                if (debtor.id == creditor.id) continue
+                val net = (owed[debtor.id]?.get(creditor.id) ?: 0.0) -
+                        (owed[creditor.id]?.get(debtor.id) ?: 0.0)
+                if (round2(net) > 0.0) {
+                    results.add(Transaction(debtor.id, creditor.id, round2(net)))
+                }
+            }
+        }
+        return results
+    }
 
     @JvmStatic
     fun settleBills(

app/src/main/res/values-de-rDE/strings.xml

@@ -209,6 +209,7 @@
 
     <!-- Settlement -->
     <string name="center_none">Keine (optimal)</string>
+    <string name="center_none_direct">Keine (direkt)</string>
     <string name="settle_who">Wer zahlt</string>
     <string name="settle_to_whom">An wen</string>
     <string name="settle_how_much">Betrag</string>

app/src/main/res/values-es-rES/strings.xml

@@ -210,6 +210,7 @@
 
     <!-- Settlement -->
     <string name="center_none">Ninguno (óptimo)</string>
+    <string name="center_none_direct">Ninguno (directo)</string>
     <string name="settle_who">Quién paga</string>
     <string name="settle_to_whom">A quién</string>
     <string name="settle_how_much">Importe</string>

app/src/main/res/values-fr-rFR/strings.xml

@@ -213,6 +213,7 @@
 
     <!-- Settlement -->
     <string name="center_none">Aucun (optimal)</string>
+    <string name="center_none_direct">Aucun (direct)</string>
     <string name="settle_who">Qui paie</string>
     <string name="settle_to_whom">À qui</string>
     <string name="settle_how_much">Montant</string>

app/src/main/res/values-ru-rRU/strings.xml

@@ -1,266 +1,259 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
 
-    <!--
-        Untranslated: these are the English strings, kept here so a translation can be
-        contributed by simply replacing the values. Strings marked translatable="false" in
-        values/strings.xml (app and product names, preference keys) are deliberately absent
-        and must not be added.
-    -->
-
     <!-- Actions -->
-    <string name="action_new_bill">New bill</string>
-    <string name="action_add_project">Add project</string>
-    <string name="action_save">Save</string>
-    <string name="action_edit">Edit</string>
-    <string name="action_share">Share</string>
-    <string name="action_search">Search</string>
-    <string name="action_open_menu">Open menu</string>
-    <string name="action_close_search">Close search</string>
-    <string name="action_clear_search">Clear search</string>
-    <string name="action_delete">Delete</string>
-    <string name="simple_back">Back</string>
-    <string name="action_archive">Archive</string>
-    <string name="action_unarchive">Unarchive</string>
-    <string name="action_export">Export</string>
-    <string name="action_stats">Stats</string>
-    <string name="action_settle">Settle</string>
-    <string name="action_scan_qrcode">Scan QR Code</string>
-    <string name="action_settings">Settings</string>
-    <string name="action_label_bills">Label missing categories</string>
-    <string name="action_logout">Logout</string>
-    <string name="action_connect">Connect</string>
-    <string name="action_discard">Discard</string>
-    <string name="action_members">Members</string>
-    <string name="action_labels">Labels</string>
-    <string name="action_currencies">Currencies</string>
+    <string name="action_new_bill">Новый расход</string>
+    <string name="action_add_project">Добавить проект</string>
+    <string name="action_save">Сохранить</string>
+    <string name="action_edit">Редактировать</string>
+    <string name="action_share">Поделиться</string>
+    <string name="action_search">Поиск</string>
+    <string name="action_open_menu">Открыть меню</string>
+    <string name="action_close_search">Закрыть поиск</string>
+    <string name="action_clear_search">Очистить поиск</string>
+    <string name="action_delete">Удалить</string>
+    <string name="simple_back">Назад</string>
+    <string name="action_archive">Архивировать</string>
+    <string name="action_unarchive">Разархивировать</string>
+    <string name="action_export">Экспорт</string>
+    <string name="action_stats">Статистика</string>
+    <string name="action_settle">Свести баланс</string>
+    <string name="action_scan_qrcode">Отсканировать QR-код</string>
+    <string name="action_settings">Настройки</string>
+    <string name="action_label_bills">Указать отсутствующие категории</string>
+    <string name="action_logout">Выйти</string>
+    <string name="action_connect">Подключиться</string>
+    <string name="action_discard">Отменить</string>
+    <string name="action_members">Участники</string>
+    <string name="action_labels">Метки</string>
+    <string name="action_currencies">Валюты</string>
 
     <!-- Titles -->
-    <string name="title_stats">Statistics</string>
-    <string name="title_edit_project">Edit project</string>
-    <string name="title_label_bills">Label Bills</string>
-    <string name="title_labels">Manage Labels</string>
-    <string name="title_about">About</string>
-    <string name="title_settle">Settle Project</string>
-    <string name="title_share">Share Project</string>
-    <string name="title_add_project">Add Project</string>
-    <string name="title_add_category">Add Category</string>
-    <string name="title_add_payment_mode">Add Payment Mode</string>
-    <string name="title_account">Nextcloud Account</string>
-    <string name="title_share_web">Web link</string>
-    <string name="title_share_qr">Cowspent link</string>
-    <string name="title_confirm">Are you sure?</string>
+    <string name="title_stats">Статистика</string>
+    <string name="title_edit_project">Редактировать проект</string>
+    <string name="title_label_bills">Указать категории</string>
+    <string name="title_labels">Управление метками</string>
+    <string name="title_about">О программе</string>
+    <string name="title_settle">Сведение баланса</string>
+    <string name="title_share">Поделиться проектом</string>
+    <string name="title_add_project">Добавить проект</string>
+    <string name="title_add_category">Добавить категорию</string>
+    <string name="title_add_payment_mode">Добавить способ оплаты</string>
+    <string name="title_account">Учётная запись Nextcloud</string>
+    <string name="title_share_web">Веб-ссылка</string>
+    <string name="title_share_qr">Ссылка Cowspent</string>
+    <string name="title_confirm">Вы уверены?</string>
 
     <!-- Labels and Fields -->
-    <string name="label_all_bills">All bills</string>
-    <string name="label_categories">Categories</string>
-    <string name="label_payment_modes">Payment Modes</string>
-    <string name="label_name">Name</string>
-    <string name="label_icon">Icon / Emoji</string>
-    <string name="label_color">Color</string>
-    <string name="label_weight">Weight</string>
-    <string name="label_activated">Activated</string>
-    <string name="label_password">Password</string>
-    <string name="label_email">E-mail</string>
-    <string name="label_url">Server address</string>
-    <string name="label_username">Username</string>
-    <string name="label_comment">Comment</string>
-    <string name="label_what">What?</string>
-    <string name="label_payer">Who paid?</string>
-    <string name="label_owers">For whom?</string>
-    <string name="label_repeat">Repeat every</string>
-    <string name="label_mode">Mode</string>
-    <string name="label_category">Category</string>
-    <string name="label_project_id">Project ID/name</string>
-    <string name="label_project_title">Project title</string>
-    <string name="label_use_sso">Use Nextcloud App Account</string>
+    <string name="label_all_bills">Все расходы</string>
+    <string name="label_categories">Категории</string>
+    <string name="label_payment_modes">Способы оплаты</string>
+    <string name="label_name">Название</string>
+    <string name="label_icon">Значок / Смайлик</string>
+    <string name="label_color">Цвет</string>
+    <string name="label_weight">Вес</string>
+    <string name="label_activated">Активировано</string>
+    <string name="label_password">Пароль</string>
+    <string name="label_email">Электронная почта</string>
+    <string name="label_url">Адрес сервера</string>
+    <string name="label_username">Имя пользователя</string>
+    <string name="label_comment">Комментарий</string>
+    <string name="label_what">Что?</string>
+    <string name="label_payer">Кто оплатил?</string>
+    <string name="label_owers">Для кого?</string>
+    <string name="label_repeat">Повторять каждые</string>
+    <string name="label_mode">Режим</string>
+    <string name="label_category">Категория</string>
+    <string name="label_project_id">Идентификатор/название проекта</string>
+    <string name="label_project_title">Название проекта</string>
+    <string name="label_use_sso">Использовать учётную запись приложения Nextcloud</string>
 
     <!-- Dialogs and Messages -->
-    <string name="dialog_unsaved_changes_title">Unsaved changes</string>
-    <string name="dialog_unsaved_changes_msg">Save changes before leaving?</string>
-    <string name="dialog_confirm_remove_project_msg">The remote project will not be deleted.</string>
-    <string name="dialog_sync_error_title">Sync error</string>
-    <string name="dialog_sync_error_msg">Sync failed for %1$s.\n\n%2$s</string>
-    <string name="dialog_balanced_msg">Expenses are already balanced.</string>
-    <string name="msg_project_added">Project %1$s added</string>
-    <string name="msg_bill_labeled_done">All bills labeled</string>
-    <string name="msg_no_suggestions">No suggestions</string>
-    <string name="msg_auth_warning">Requires Cospend v0.3.4+.</string>
-    <string name="msg_link_copied">Link copied to clipboard</string>
-    <string name="msg_share_qr">Scan QR code or share the link to join.</string>
-    <string name="msg_share_web">Link for web browser access.</string>
-    <string name="msg_share_qr_warn">Share this link with a Cowspent user.</string>
-    <string name="msg_settle_intro">Settlement for %1$s:</string>
-    <string name="msg_settle_sentence">%1$s owes %3$.2f to %2$s</string>
-    <string name="msg_stats_intro">Stats for %1$s:</string>
-    <string name="msg_stats_header">Member (Paid | Spent | Balance)</string>
-    <string name="msg_logged_in_as">Logged in as %1$s</string>
+    <string name="dialog_unsaved_changes_title">Несохраненные изменения</string>
+    <string name="dialog_unsaved_changes_msg">Сохранить изменения перед выходом?</string>
+    <string name="dialog_confirm_remove_project_msg">Проект на сервере не будет удален.</string>
+    <string name="dialog_sync_error_title">Ошибка синхронизации</string>
+    <string name="dialog_sync_error_msg">Не удалось синхронизировать %1$s.\n\n%2$s</string>
+    <string name="dialog_balanced_msg">Расходы уже сбалансированы.</string>
+    <string name="msg_project_added">Проект %1$s добавлен</string>
+    <string name="msg_bill_labeled_done">Все расходы помечены</string>
+    <string name="msg_no_suggestions">Нет предложений</string>
+    <string name="msg_auth_warning">Требуется Cospend v0.3.4+.</string>
+    <string name="msg_link_copied">Ссылка скопирована в буфер обмена</string>
+    <string name="msg_share_qr">Отсканируйте QR-код или поделитесь ссылкой, чтобы присоединиться.</string>
+    <string name="msg_share_web">Ссылка для доступа через веб-браузер.</string>
+    <string name="msg_share_qr_warn">Поделитесь этой ссылкой с пользователем Cowspent.</string>
+    <string name="msg_settle_intro">Расчет по %1$s:</string>
+    <string name="msg_settle_sentence">%1$s должен %2$s %3$.2f</string>
+    <string name="msg_stats_intro">Статистика для %1$s:</string>
+    <string name="msg_stats_header">Участник (Оплачено | Потрачено | Баланс)</string>
+    <string name="msg_logged_in_as">Вошёл под именем %1$s</string>
 
     <!-- Errors -->
-    <string name="error_generic">Error</string>
-    <string name="error_loading">Loading</string>
-    <string name="error_no_projects">No projects found</string>
-    <string name="error_no_members">No members found</string>
-    <string name="error_no_bills">No bills found</string>
-    <string name="error_no_member">At least one member required</string>
-    <string name="error_maintenance_mode">Server is in maintenance mode</string>
-    <string name="error_400">400 Bad request</string>
-    <string name="error_401">401 Unauthorized</string>
-    <string name="error_403">403 Forbidden</string>
-    <string name="error_404">404 Not Found</string>
-    <string name="error_sync">Sync failed: %1$s</string>
-    <string name="error_invalid_login">Invalid login: %1$s</string>
-    <string name="error_auth">Wrong username or password</string>
-    <string name="error_json">Invalid server response</string>
-    <string name="error_req_failed">Request failed</string>
-    <string name="error_invalid_email">Invalid e-mail</string>
-    <string name="error_invalid_project_id">Invalid project ID</string>
-    <string name="error_invalid_project_name">Invalid project title</string>
-    <string name="error_invalid_bill_name">Invalid bill name</string>
-    <string name="error_invalid_bill_date">Invalid bill date</string>
-    <string name="error_invalid_bill_payer">Payer required</string>
-    <string name="error_invalid_bill_owers">Owers required</string>
-    <string name="error_no_network">No network connection</string>
-    <string name="error_server">Server error</string>
-    <string name="error_io">Server connection broken</string>
-    <string name="error_share_impossible">Cannot share this project</string>
+    <string name="error_generic">Ошибка</string>
+    <string name="error_loading">Загрузка</string>
+    <string name="error_no_projects">Проекты не найдены</string>
+    <string name="error_no_members">Участники не найдены</string>
+    <string name="error_no_bills">Расходы не найдены</string>
+    <string name="error_no_member">Требуется как минимум один участник</string>
+    <string name="error_maintenance_mode">Сервер находится в режиме технического обслуживания</string>
+    <string name="error_400">400 Неверный запрос</string>
+    <string name="error_401">401 Неавторизованный доступ</string>
+    <string name="error_403">403 Доступ запрещен</string>
+    <string name="error_404">404 Не найдено</string>
+    <string name="error_sync">Сбой синхронизации: %1$s</string>
+    <string name="error_invalid_login">Неверный логин: %1$s</string>
+    <string name="error_auth">Неверное имя пользователя или пароль</string>
+    <string name="error_json">Неверный ответ сервера</string>
+    <string name="error_req_failed">Ошибка запроса</string>
+    <string name="error_invalid_email">Неверный адрес электронной почты</string>
+    <string name="error_invalid_project_id">Неверный идентификатор проекта</string>
+    <string name="error_invalid_project_name">Неверное название проекта</string>
+    <string name="error_invalid_bill_name">Неверное название расхода</string>
+    <string name="error_invalid_bill_date">Неверная дата расхода</string>
+    <string name="error_invalid_bill_payer">Требуется указать плательщика</string>
+    <string name="error_invalid_bill_owers">Требуется указать участников</string>
+    <string name="error_no_network">Отсутствует подключение к сети</string>
+    <string name="error_server">Ошибка сервера</string>
+    <string name="error_io">Сбой соединения с сервером</string>
+    <string name="error_share_impossible">Невозможно поделиться этим проектом</string>
 
     <!-- Drawer / Common UI -->
-    <string name="drawer_no_account">Connect to Nextcloud account</string>
-    <string name="drawer_last_sync">Last sync: %1$02d:%2$02d</string>
-    <string name="simple_cancel">Cancel</string>
-    <string name="simple_ok" tools:ignore="ButtonCase,Typos">Ok</string>
-    <string name="simple_yes">Yes</string>
-    <string name="simple_no">No</string>
-    <string name="simple_close">Close</string>
+    <string name="drawer_no_account">Подключиться к учетной записи Nextcloud</string>
+    <string name="drawer_last_sync">Последняя синхронизация: %1$02d:%2$02d</string>
+    <string name="simple_cancel">Отменить</string>
+    <string name="simple_ok" tools:ignore="ButtonCase,Typos">ОК</string>
+    <string name="simple_yes">Да</string>
+    <string name="simple_no">Нет</string>
+    <string name="simple_close">Закрыть</string>
 
     <!-- Settings -->
-    <string name="settings_appearance">Appearance</string>
-    <string name="settings_network">Network</string>
-    <string name="settings_other">Other</string>
-    <string name="settings_night_mode">Theme</string>
-    <string name="settings_offline_mode">Offline mode</string>
-    <string name="settings_offline_mode_summary">Only sync manually.</string>
-    <string name="settings_color_custom">Custom color</string>
-    <string name="settings_color_mode">Color Selection</string>
-    <string name="settings_show_archived">Show archived projects</string>
-    <string name="settings_fill_new_bill_from_last">Auto-fill from last bill</string>
-    <string name="settings_fill_new_bill_from_last_summary">Pre-fill payer, category, mode and owers from the last bill created in the project.</string>
-    <string name="pref_value_sync_1h">1 hour</string>
-    <string name="pref_value_sync_1d">1 day</string>
-    <string name="settings_url_warn_http">WARNING: "http" is unsafe. Use "https".</string>
-    <string name="settings_colorpicker_title">Choose Color</string>
-
-    <string name="pref_value_color_system">System</string>
-    <string name="pref_value_color_manual">Manual</string>
-    <string name="pref_value_theme_light">Light</string>
-    <string name="pref_value_theme_dark">Dark</string>
-    <string name="pref_value_theme_system">Follow system</string>
+    <string name="settings_appearance">Внешний вид</string>
+    <string name="settings_network">Сеть</string>
+    <string name="settings_other">Прочее</string>
+    <string name="settings_night_mode">Тема</string>
+    <string name="settings_offline_mode">Офлайн-режим</string>
+    <string name="settings_offline_mode_summary">Синхронизация только вручную</string>
+    <string name="settings_color_custom">Пользовательский цвет</string>
+    <string name="settings_color_mode">Выбор цвета</string>
+    <string name="settings_show_archived">Показывать заархивированные проекты</string>
+    <string name="settings_fill_new_bill_from_last">Автозаполнение на основе последнего расхода</string>
+    <string name="settings_fill_new_bill_from_last_summary">Предварительное заполнение полей "Плательщик", "Категория", "Способ оплаты" и "Для кого" на основе последнего расхода, созданного в проекте.</string>
+    <string name="pref_value_sync_1h">1 час</string>
+    <string name="pref_value_sync_1d">1 день</string>
+    <string name="settings_url_warn_http">ПРЕДУПРЕЖДЕНИЕ: "http" небезопасен. Используйте "https".</string>
+    <string name="settings_colorpicker_title">Выбрать цвет</string>
+    <string name="pref_value_color_system">Системная</string>
+    <string name="pref_value_color_manual">Вручную</string>
+    <string name="pref_value_theme_light">Светлая</string>
+    <string name="pref_value_theme_dark">Тёмная</string>
+    <string name="pref_value_theme_system">По системе</string>
 
     <!-- Enums and Lists -->
-    <string name="repeat_no">No repeat</string>
-    <string name="repeat_day">Daily</string>
-    <string name="repeat_week">Weekly</string>
-    <string name="repeat_fortnight">Fortnightly</string>
-    <string name="repeat_month">Monthly</string>
-    <string name="repeat_year">Yearly</string>
+    <string name="repeat_no">Без повторения</string>
+    <string name="repeat_day">Ежедневно</string>
+    <string name="repeat_week">Еженедельно</string>
+    <string name="repeat_fortnight">Раз в две недели</string>
+    <string name="repeat_month">Ежемесячно</string>
+    <string name="repeat_year">Ежегодно</string>
 
-    <string name="payment_mode_none">None</string>
-    <string name="payment_mode_all">All</string>
-    <string name="payment_mode_credit_card">Credit card</string>
-    <string name="payment_mode_cash">Cash</string>
-    <string name="payment_mode_check">Check</string>
-    <string name="payment_mode_online">Online</string>
-    <string name="payment_mode_transfer">Transfer</string>
+    <string name="payment_mode_none">Нет</string>
+    <string name="payment_mode_all">Все</string>
+    <string name="payment_mode_credit_card">Кредитная карта</string>
+    <string name="payment_mode_cash">Наличные</string>
+    <string name="payment_mode_check">Чек</string>
+    <string name="payment_mode_online">Онлайн</string>
+    <string name="payment_mode_transfer">Перевод</string>
 
-    <string name="category_none">None</string>
-    <string name="category_all">All</string>
-    <string name="category_all_except_reimbursement">All except reimbursement</string>
-    <string name="category_groceries">Grocery</string>
-    <string name="category_leisure">Bar/Party</string>
-    <string name="category_rent">Rent</string>
-    <string name="category_bills">Bill</string>
-    <string name="category_excursion">Excursion/Culture</string>
-    <string name="category_health">Health</string>
-    <string name="category_shopping">Shopping</string>
-    <string name="category_reimbursement">Reimbursement</string>
-    <string name="category_restaurant">Restaurant</string>
-    <string name="category_accomodation">Accommodation</string>
-    <string name="category_transport">Transport</string>
-    <string name="category_sport">Sport</string>
+    <string name="category_none">Нет</string>
+    <string name="category_all">Все</string>
+    <string name="category_all_except_reimbursement">Все, кроме возмещения</string>
+    <string name="category_groceries">Продукты</string>
+    <string name="category_leisure">Бар/Вечеринка</string>
+    <string name="category_rent">Аренда</string>
+    <string name="category_bills">Счета</string>
+    <string name="category_excursion">Экскурсии/Культура</string>
+    <string name="category_health">Здоровье</string>
+    <string name="category_shopping">Покупки</string>
+    <string name="category_reimbursement">Возмещение расходов</string>
+    <string name="category_restaurant">Ресторан</string>
+    <string name="category_accomodation">Проживание</string>
+    <string name="category_transport">Транспорт</string>
+    <string name="category_sport">Спорт</string>
 
     <!-- Project specific -->
-    <string name="new_project_action">What</string>
-    <string name="new_project_where">Where</string>
-    <string name="where_local">Local only</string>
-    <string name="todo_join">Join existing project</string>
-    <string name="todo_create">Create new project</string>
-    <string name="import_tooltip">Import from file</string>
-    <string name="choose_project_management_action">Project</string>
-    <string name="project_added_success">Project added successfully.</string>
-    <string name="no_projects_text">You have no projects yet.</string>
-    <string name="configure_account_choice">Configure Nextcloud account</string>
-    <string name="add_project_choice">Add project manually</string>
-    <string name="no_members_text">No members in this project.</string>
-    <string name="no_bills_text">No bills found.</string>
-    <string name="member_already_exists">Member already exists.</string>
-    <string name="activity_dialog_title">Project: %1$s</string>
-    <string name="remove_project_confirmation">Project %1$s removed.</string>
-    <string name="file_saved_success">File saved: %1$s</string>
-    <string name="import_error_header">Import failed at row %d</string>
-    <string name="import_error_date">Invalid date format at row %d</string>
-    <string name="import_error_owers">Invalid owers at row %d</string>
-    <string name="add_member_dialog_title">Add Member</string>
-    <string name="edit_member_dialog_title">Edit Member</string>
-    <string name="member_edit_delete">Delete</string>
-    <string name="project_edition_no_change">No changes to save.</string>
+    <string name="new_project_action">Что</string>
+    <string name="new_project_where">Где</string>
+    <string name="where_local">Только локально</string>
+    <string name="todo_join">Присоединиться к существующему проекту</string>
+    <string name="todo_create">Создать новый проект</string>
+    <string name="import_tooltip">Импортировать из файла</string>
+    <string name="choose_project_management_action">Проект</string>
+    <string name="project_added_success">Проект добавлен успешно.</string>
+    <string name="no_projects_text">У вас пока нет проектов.</string>
+    <string name="configure_account_choice">Настроить учётную запись Nextcloud</string>
+    <string name="add_project_choice">Добавить проект вручную</string>
+    <string name="no_members_text">В этом проекте нет участников.</string>
+    <string name="no_bills_text">Расходов не найдено.</string>
+    <string name="member_already_exists">Участник уже существует.</string>
+    <string name="activity_dialog_title">Проект: %1$s</string>
+    <string name="remove_project_confirmation">Проект %1$s удален.</string>
+    <string name="file_saved_success">Файл сохранен: %1$s</string>
+    <string name="import_error_header">Ошибка импорта в строке %d</string>
+    <string name="import_error_date">Недопустимый формат даты в строке %d</string>
+    <string name="import_error_owers">Недопустимые участники в строке %d</string>
+    <string name="add_member_dialog_title">Добавить участника</string>
+    <string name="edit_member_dialog_title">Редактировать участника</string>
+    <string name="member_edit_delete">Удалить</string>
+    <string name="project_edition_no_change">Изменений для сохранения нет.</string>
 
     <!-- Settlement -->
-    <string name="center_none">None (Optimal)</string>
-    <string name="settle_who">Who pays</string>
-    <string name="settle_to_whom">To whom</string>
-    <string name="settle_how_much">Amount</string>
-    <string name="simple_settle_share">Share</string>
-    <string name="simple_create_bills">Create bills</string>
-    <string name="settle_bill_what">Settlement</string>
+    <string name="center_none">Нет (оптимально)</string>
+    <string name="center_none_direct">Нет (напрямую)</string>
+    <string name="settle_who">Кто платит</string>
+    <string name="settle_to_whom">Кому</string>
+    <string name="settle_how_much">Сумма</string>
+    <string name="simple_settle_share">Поделиться</string>
+    <string name="simple_create_bills">Создать расходы</string>
+    <string name="settle_bill_what">Расход</string>
 
     <!-- Currencies -->
-    <string name="currency_dialog_title">Choose Currency (%s)</string>
-    <string name="setting_none">None</string>
-    <string name="setting_all">All</string>
-    <string name="currency_saved_success">Currency settings saved.</string>
-    <string name="main_currency">Main Currency</string>
+    <string name="currency_dialog_title">Выбрать валюту (%s)</string>
+    <string name="setting_none">Нет</string>
+    <string name="setting_all">Все</string>
+    <string name="currency_saved_success">Настройки валюты сохранены.</string>
+    <string name="main_currency">Основная валюта</string>
 
     <!-- Statistics -->
-    <string name="label_bills_suggested">Suggested Categories</string>
-    <string name="label_bills_skip">Skip</string>
-    <string name="stats_date_min">From</string>
-    <string name="stats_date_max">To</string>
-    <string name="stats_who">Member</string>
-    <string name="stats_paid">Paid</string>
-    <string name="stats_spent">Spent</string>
-    <string name="stats_balance">Balance</string>
-    <string name="total">Total: %1$s</string>
+    <string name="label_bills_suggested">Рекомендуемые категории</string>
+    <string name="label_bills_skip">Пропустить</string>
+    <string name="stats_date_min">С</string>
+    <string name="stats_date_max">По</string>
+    <string name="stats_who">Участник</string>
+    <string name="stats_paid">Оплачено</string>
+    <string name="stats_spent">Потрачено</string>
+    <string name="stats_balance">Баланс</string>
+    <string name="total">Итого: %1$s</string>
 
     <!-- Errors Extra -->
-    <string name="error_project_connect_check">Connection failed: %1$s</string>
-    <string name="error_create_remote_project_helper">Creation failed: %1$s</string>
-    <string name="error_edit_remote_project_helper">Error updating remote project: %1$s</string>
-    <string name="remote_project_operation_no_network">Network unavailable for remote operation.</string>
-    <string name="error_scanning_bill_qr_code">Failed to parse QR code.</string>
-    <string name="error_token_mismatch">Authentication token mismatch. Please log in again.</string>
-    <string name="insufficient_access_level">You don\'t have permission to perform this action.</string>
-    <string name="delete_label_confirmation_title">Delete Label</string>
-    <string name="delete_label_confirmation_message">Are you sure you want to delete this label?</string>
+    <string name="error_project_connect_check">Ошибка подключения: %1$s</string>
+    <string name="error_create_remote_project_helper">Ошибка создания: %1$s</string>
+    <string name="error_edit_remote_project_helper">Ошибка обновления удаленного проекта: %1$s</string>
+    <string name="remote_project_operation_no_network">Отсутствует подключение к сети для операций на сервере.</string>
+    <string name="error_scanning_bill_qr_code">Не удалось распознать QR-код.</string>
+    <string name="error_token_mismatch">Ошибка токена аутентификации. Пожалуйста, войдите заново.</string>
+    <string name="insufficient_access_level">У вас нет прав на выполнение этого действия.</string>
+    <string name="delete_label_confirmation_title">Удалить метку</string>
+    <string name="delete_label_confirmation_message">Вы действительно хотите удалить эту метку?</string>
 
     <!-- About -->
-    <string name="about_version">Version %1$s</string>
-    <string name="about_maintainer_title">Maintainer</string>
-    <string name="about_license_title">License</string>
-    <string name="about_source_title">Source code</string>
+    <string name="about_version">Версия %1$s</string>
+    <string name="about_maintainer_title">Сопровождающий</string>
+    <string name="about_license_title">Лицензия</string>
+    <string name="about_source_title">Исходный код</string>
 
     <!-- New constants for backward compatibility or shared use -->
-    <string name="share_intent_title">Project %1$s</string>
-    <string name="share_chooser_title">Share %1$s</string>
+    <string name="share_intent_title">Проект %1$s</string>
+    <string name="share_chooser_title">Поделиться %1$s</string>
 
 </resources>

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

@@ -247,6 +247,7 @@
 
     <!-- Settlement -->
     <string name="center_none">None (Optimal)</string>
+    <string name="center_none_direct">None (Direct)</string>
     <string name="settle_who">Who pays</string>
     <string name="settle_to_whom">To whom</string>
     <string name="settle_how_much">Amount</string>