app/src/main/java/com/mob/utsmyanmar/ui/amount/AmountRoute.kt

@@ -1,34 +0,0 @@
-package com.mob.utsmyanmar.ui.amount
-
-import androidx.compose.runtime.Composable
-import com.mob.utsmyanmar.model.ProcessCode
-import com.mob.utsmyanmar.viewmodel.SharedViewModel
-import com.utsmyanmar.paylibs.utils.iso_utils.TransactionsType
-
-@Composable
-fun AmountRoute(
-    action: String,
-    sharedViewModel: SharedViewModel,
-    onBack: () -> Unit,
-    onNavigateCardWaiting: () -> Unit
-) {
-    val canGoBack = !action.equals("Sale", ignoreCase = true)
-
-    AmountScreen(
-        action = action,
-        canGoBack = canGoBack,
-        onBackClick = onBack,
-        onCancelClick = onBack,
-        onNextClick = { amount ->
-            sharedViewModel.amount.value = amount
-            sharedViewModel.setAmountExist(true)
-            sharedViewModel.setCardDataExist(false)
-            sharedViewModel.setTransMenu(null)
-            sharedViewModel.transactionsType.value = TransactionsType.SALE
-            sharedViewModel.processCode.value =
-                ProcessCode.SALE_PURCHASE + ProcessCode.SMART + ProcessCode.TO_ACCOUNT
-
-            onNavigateCardWaiting()
-        }
-    )
-}

app/src/main/java/com/mob/utsmyanmar/ui/amount/AmountScreen.kt

@@ -1,6 +1,5 @@
 package com.mob.utsmyanmar.ui.amount
 
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.rememberScrollState
@@ -33,14 +32,10 @@ import com.mob.utsmyanmar.R
 @Composable
 fun AmountScreen(
     action: String,
-    canGoBack: Boolean = true,
     onBackClick: () -> Unit,
     onCancelClick: () -> Unit = {},
     onNextClick: (String) -> Unit = {}
 ) {
-    BackHandler(enabled = canGoBack) {
-        onBackClick()
-    }
 
     var amount by remember {
         mutableStateOf("0")
@@ -58,7 +53,6 @@ fun AmountScreen(
                     )
                 },
                 navigationIcon = {
-                    if (canGoBack) {
                     IconButton(onClick = onBackClick) {
                         Icon(
                             painter = painterResource(R.drawable.ic_left_arrow),
@@ -67,7 +61,6 @@ fun AmountScreen(
                             tint = White
                         )
                     }
-                    }
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = Primary
@@ -111,27 +104,6 @@ fun AmountScreen(
                 horizontalArrangement = Arrangement.spacedBy(14.dp)
             ) {
 
-                Button(
-                    onClick = {
-                        onNextClick(normalizeAmount(amount))
-                    },
-                    modifier = Modifier
-                        .weight(if (canGoBack) 1f else 2f)
-                        .height(68.dp),
-                    shape = RoundedCornerShape(18.dp),
-                    colors = ButtonDefaults.buttonColors(
-                        containerColor = Primary,
-                        contentColor = White
-                    )
-                ) {
-                    Text(
-                        text = "Enter",
-                        fontSize = 20.sp,
-                        fontWeight = FontWeight.Bold
-                    )
-                }
-
-                if (canGoBack) {
                 Button(
                     onClick = onCancelClick,
                     modifier = Modifier
@@ -150,6 +122,25 @@ fun AmountScreen(
                         fontWeight = FontWeight.Bold
                     )
                 }
+
+                Button(
+                    onClick = {
+                        onNextClick(normalizeAmount(amount))
+                    },
+                    modifier = Modifier
+                        .weight(1f)
+                        .height(68.dp),
+                    shape = RoundedCornerShape(18.dp),
+                    colors = ButtonDefaults.buttonColors(
+                        containerColor = Primary,
+                        contentColor = White
+                    )
+                ) {
+                    Text(
+                        text = "Enter",
+                        fontSize = 20.sp,
+                        fontWeight = FontWeight.Bold
+                    )
                 }
             }
 
@@ -365,7 +356,6 @@ private fun AmountScreenPreview() {
 
         AmountScreen(
             action = "Amount",
-            canGoBack = true,
             onBackClick = {}
         )
     }

app/src/main/java/com/mob/utsmyanmar/ui/cardwaiting/CardWaitingScreen.kt

@@ -74,7 +74,7 @@ fun CardWaitingScreen(
         }
     }
 
-    BackHandler(enabled = uiState.canGoBack) {
+    BackHandler {
         viewModel.onBackPressed()
     }
 
@@ -90,7 +90,6 @@ fun CardWaitingScreen(
                     )
                 },
                 navigationIcon = {
-                    if (uiState.canGoBack) {
                     IconButton(onClick = onBack) {
                         Icon(
                             painter = painterResource(R.drawable.ic_left_arrow),
@@ -98,7 +97,6 @@ fun CardWaitingScreen(
                             tint = White
                         )
                     }
-                    }
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = Primary

app/src/main/java/com/mob/utsmyanmar/ui/cardwaiting/CardWaitingUiState.kt

@@ -3,6 +3,5 @@ package com.mob.utsmyanmar.ui.cardwaiting
 data class CardWaitingUiState(
     val alertMessage: String = "Please insert, tap, or swipe card",
     val isLoading: Boolean = false,
-    val isFallback: Boolean = false,
+    val isFallback: Boolean = false
-    val canGoBack: Boolean = true
 )

app/src/main/java/com/mob/utsmyanmar/ui/cardwaiting/CardWaitingViewModel.kt

@@ -61,11 +61,6 @@ class CardWaitingViewModel(
         retryCounter = 0
         fallbackCounter = SystemParamsOperation.getInstance().fallbackCounter
         fallbackEnabled = SystemParamsOperation.getInstance().fallbackEnabled
-        val isSaleTransaction = sharedViewModel.transactionsType.value == TransactionsType.SALE
-
-        _uiState.update {
-            it.copy(canGoBack = !isSaleTransaction)
-        }
 
         if (sharedViewModel.transactionsType.value == TransactionsType.REFUND) {
             sharedViewModel.enableCardStatusIcon(false, false, false, false)

app/src/main/java/com/mob/utsmyanmar/ui/dashboard/DashboardRoute.kt

@@ -1,16 +0,0 @@
-package com.mob.utsmyanmar.ui.dashboard
-
-import androidx.compose.runtime.Composable
-
-@Composable
-fun DashboardRoute(
-    onNavigateAmount: (String) -> Unit,
-    settlementEnabled: Boolean,
-    wavePayEnabled: Boolean,
-) {
-    DashboardScreen(
-        settlementEnabled = settlementEnabled,
-        wavePayEnabled = wavePayEnabled,
-        onNavigateAmount = onNavigateAmount
-    )
-}

app/src/main/java/com/mob/utsmyanmar/ui/dashboard/DashboardScreen.kt

@@ -29,11 +29,17 @@ import com.mob.utsmyanmar.ui.components.appbar.AppBar
 fun DashboardScreen(
     settlementEnabled: Boolean,
     wavePayEnabled: Boolean,
-    onNavigateAmount: (String) -> Unit
+    onAmountClick: (String) -> Unit,
+    onTransactionClick: () -> Unit,
+    onSettlementClick: () -> Unit,
+    onHistoryClick: () -> Unit,
+    onCardClick: () -> Unit,
+    onWavePayClick: () -> Unit
 ) {
     val drawerState = rememberDrawerState(initialValue = DrawerValue.Closed)
     val scope = rememberCoroutineScope()
 
+
     ModalNavigationDrawer(
         drawerState = drawerState,
         drawerContent = {
@@ -65,6 +71,7 @@ fun DashboardScreen(
                         .fillMaxWidth()
                         .clickable {
                             scope.launch { drawerState.close() }
+                            onTransactionClick()
                         }
                         .padding(horizontal = 24.dp, vertical = 14.dp),
                     fontSize = 16.sp
@@ -75,6 +82,7 @@ fun DashboardScreen(
                         .fillMaxWidth()
                         .clickable {
                             scope.launch { drawerState.close() }
+                            onHistoryClick()
                         }
                         .padding(horizontal = 24.dp, vertical = 14.dp),
                     fontSize = 16.sp
@@ -85,6 +93,7 @@ fun DashboardScreen(
                         .fillMaxWidth()
                         .clickable(enabled = settlementEnabled) {
                             scope.launch { drawerState.close() }
+                            onSettlementClick()
                         }
                         .padding(horizontal = 24.dp, vertical = 14.dp),
                     color = if (settlementEnabled) Black else White,
@@ -96,6 +105,7 @@ fun DashboardScreen(
                         .fillMaxWidth()
                         .clickable(enabled = wavePayEnabled) {
                             scope.launch { drawerState.close() }
+                            onWavePayClick()
                         }
                         .padding(horizontal = 24.dp, vertical = 14.dp),
                     color = if (wavePayEnabled) Black else White,
@@ -166,7 +176,7 @@ fun DashboardScreen(
                                 contentColor = Primary,
                                 iconTint = Primary,
                                 border = null,
-                                onClick = { onNavigateAmount("Sale") },
+                                onClick = { onAmountClick("Sale") },
                             )
                             SquareButton(
                                 title = "Sign On",
@@ -176,7 +186,7 @@ fun DashboardScreen(
                                 contentColor = Primary,
                                 iconTint = Primary,
                                 border = null,
-                                onClick = { onNavigateAmount("Sign On") }
+                                onClick = { onAmountClick("Sign On") }
                             )
                         }
 
@@ -193,7 +203,7 @@ fun DashboardScreen(
                                 contentColor = Primary,
                                 iconTint = Primary,
                                 border = null,
-                                onClick = {}
+                                onClick = onSettlementClick
                             )
                             SquareButton(
                                 title = "Others",
@@ -203,7 +213,7 @@ fun DashboardScreen(
                                 contentColor = Primary,
                                 iconTint = Primary,
                                 border = null,
-                                onClick = {}
+                                onClick = onCardClick
                             )
                         }
                     }
@@ -220,7 +230,12 @@ private fun DashboardScreenPreview() {
         DashboardScreen(
             settlementEnabled = true,
             wavePayEnabled = true,
-            onNavigateAmount = {}
+            onAmountClick = {},
+            onTransactionClick = {},
+            onSettlementClick = {},
+            onHistoryClick = {},
+            onCardClick = {},
+            onWavePayClick = {}
         )
     }
 }

app/src/main/java/com/mob/utsmyanmar/ui/navigation/AppNavGraph.kt

@@ -1,6 +1,5 @@
 package com.mob.utsmyanmar.ui.navigation
 
-import android.annotation.SuppressLint
 import androidx.activity.ComponentActivity
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
@@ -11,10 +10,11 @@ import androidx.navigation.NavType
 import androidx.navigation.compose.NavHost
 import androidx.navigation.compose.composable
 import androidx.navigation.navArgument
-import com.mob.utsmyanmar.ui.amount.AmountRoute
+import com.mob.utsmyanmar.model.ProcessCode
+import com.mob.utsmyanmar.ui.amount.AmountScreen
 import com.mob.utsmyanmar.ui.cardwaiting.CardWaitingScreen
 import com.mob.utsmyanmar.ui.cardwaiting.CardWaitingViewModel
-import com.mob.utsmyanmar.ui.dashboard.DashboardRoute
+import com.mob.utsmyanmar.ui.dashboard.DashboardScreen
 import com.mob.utsmyanmar.ui.pinpad.PinPadRoute
 import com.mob.utsmyanmar.ui.processing_card.ProcessingCardRoute
 import com.mob.utsmyanmar.ui.processing_card.ProcessingCardViewModel
@@ -25,8 +25,8 @@ import com.mob.utsmyanmar.viewmodel.EmvTransactionProcessViewModel
 import com.mob.utsmyanmar.ui.pinpad.PinPadViewModel
 import com.mob.utsmyanmar.viewmodel.SharedViewModel
 import com.mob.utsmyanmar.viewmodel.TransProcessViewModel
+import com.utsmyanmar.paylibs.utils.iso_utils.TransactionsType
 
-@SuppressLint("ContextCastToActivity")
 @Composable
 fun AppNavGraph(
     navController: NavHostController
@@ -38,17 +38,17 @@ fun AppNavGraph(
         startDestination = Routes.Dashboard.route
     ) {
         composable(Routes.Dashboard.route) {
-            DashboardRoute(
+            DashboardScreen(
-                onNavigateAmount = { action ->
-                    navController.navigate(Routes.Amount.createRoute(action)) {
-                        popUpTo(Routes.Dashboard.route) {
-                            inclusive = false
-                        }
-                        launchSingleTop = true
-                    }
-                },
                 settlementEnabled = true,
-                wavePayEnabled = true
+                wavePayEnabled = true,
+                onAmountClick = { action ->
+                    navController.navigate(Routes.Amount.createRoute(action))
+                },
+                onTransactionClick = {},
+                onSettlementClick = {},
+                onHistoryClick = {},
+                onCardClick = {},
+                onWavePayClick = {}
             )
         }
 
@@ -62,17 +62,20 @@ fun AppNavGraph(
         ) { backStackEntry ->
             val sharedViewModel: SharedViewModel = hiltViewModel(activity)
 
-            AmountRoute(
+            AmountScreen(
                 action = backStackEntry.arguments?.getString("action").orEmpty(),
-                sharedViewModel = sharedViewModel,
+                onBackClick = { navController.popBackStack() },
-                onBack = { navController.popBackStack() },
+                onCancelClick = { navController.popBackStack() },
-                onNavigateCardWaiting = {
+                onNextClick = { amount ->
-                    navController.navigate(Routes.CardWaiting.route) {
+                    sharedViewModel.amount.value = amount
-                        popUpTo(Routes.Amount.route) {
+                    sharedViewModel.setAmountExist(true)
-                            inclusive = true
+                    sharedViewModel.setCardDataExist(false)
-                        }
+                    sharedViewModel.setTransMenu(null)
-                        launchSingleTop = true
+                    sharedViewModel.transactionsType.value = TransactionsType.SALE
-                    }
+                    sharedViewModel.processCode.value =
+                        ProcessCode.SALE_PURCHASE + ProcessCode.SMART + ProcessCode.TO_ACCOUNT
+
+                    navController.navigate(Routes.CardWaiting.route)
                 }
             )
         }
@@ -91,12 +94,7 @@ fun AppNavGraph(
                 viewModel = cardWaitingViewModel,
                 onManualEntry = {},
                 onProcessingCard = {
-                    navController.navigate(Routes.ProcessingCard.route) {
+                    navController.navigate(Routes.ProcessingCard.route)
-                        popUpTo(Routes.CardWaiting.route) {
-                            inclusive = true
-                        }
-                        launchSingleTop = true
-                    }
                 },
                 onTimeout = { navController.popBackStack() },
                 onBack = { navController.popBackStack() },
@@ -130,12 +128,7 @@ fun AppNavGraph(
             ProcessingCardRoute(
                 viewModel = processingCardViewModel,
                 onNavigatePinPad = {
-                    navController.navigate(Routes.PinPad.route) {
+                    navController.navigate(Routes.PinPad.route)
-                        popUpTo(Routes.ProcessingCard.route) {
-                            inclusive = true
-                        }
-                        launchSingleTop = true
-                    }
                 },
                 onNavigateInputAmount = { navController.popBackStack(Routes.Amount.route, false) },
                 onNavigateProcessing = {},
@@ -157,8 +150,8 @@ fun AppNavGraph(
                 transProcessViewModel = transProcessViewModel,
                 onNavigateTransactionResult = {
                     navController.navigate(Routes.TransactionResult.route) {
-                        popUpTo(Routes.PinPad.route) {
+                        popUpTo(Routes.Dashboard.route) {
-                            inclusive = true
+                            inclusive = false
                         }
                         launchSingleTop = true
                     }
@@ -196,7 +189,6 @@ fun AppNavGraph(
 
         composable(Routes.PrintReceipt.route) {
             PrintReceiptScreen(
-                onPrint = {},
                 onDone = {
                     navController.navigate(Routes.Dashboard.route) {
                         popUpTo(Routes.Dashboard.route) {

app/src/main/java/com/mob/utsmyanmar/ui/pinpad/PinPadRoute.kt

@@ -1,6 +1,5 @@
 package com.mob.utsmyanmar.ui.pinpad
 
-import androidx.activity.compose.BackHandler
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.DisposableEffect
 import androidx.compose.runtime.LaunchedEffect
@@ -10,7 +9,6 @@ import com.mob.utsmyanmar.model.PinPadStatus
 import com.mob.utsmyanmar.viewmodel.SharedViewModel
 import com.mob.utsmyanmar.viewmodel.TransProcessViewModel
 import com.utsmyanmar.paylibs.Constant
-import com.utsmyanmar.paylibs.utils.iso_utils.TransactionsType
 
 @Composable
 fun PinPadRoute(
@@ -23,11 +21,6 @@ fun PinPadRoute(
     val pinText by pinPadViewModel.pinText.collectAsStateWithLifecycle()
     val alertMsg by pinPadViewModel.alertMsg.collectAsStateWithLifecycle()
     val pinStatus by pinPadViewModel.pinStatus.collectAsStateWithLifecycle()
-    val canGoBack = sharedViewModel.transactionsType.value != TransactionsType.SALE
-
-    BackHandler(enabled = canGoBack) {
-        onBack()
-    }
 
     LaunchedEffect(pinStatus) {
         when (pinStatus) {
@@ -59,7 +52,6 @@ fun PinPadRoute(
     PinPadScreen(
         pinText = pinText,
         alertMessage = alertMsg,
-        canGoBack = canGoBack,
         onBack = onBack,
         onKeyboardReady = { keyboard ->
             pinPadViewModel.startPinPadProcess(keyboard)

app/src/main/java/com/mob/utsmyanmar/ui/pinpad/PinPadScreen.kt

@@ -42,7 +42,6 @@ import com.utsmyanmar.baselib.ui.CustomPinPadKeyboard
 fun PinPadScreen(
     pinText: String,
     alertMessage: String?,
-    canGoBack: Boolean,
     onBack: () -> Unit,
     onKeyboardReady: (CustomPinPadKeyboard) -> Unit
 ) {
@@ -69,7 +68,6 @@ fun PinPadScreen(
                     )
                 },
                 navigationIcon = {
-                    if (canGoBack) {
                     IconButton(onClick = onBack) {
                         Icon(
                             painter = painterResource(R.drawable.ic_left_arrow),
@@ -77,7 +75,6 @@ fun PinPadScreen(
                             tint = White
                         )
                     }
-                    }
                 },
                 colors = TopAppBarDefaults.topAppBarColors(
                     containerColor = Primary
@@ -166,11 +163,7 @@ fun PinPadScreen(
                 verticalArrangement = Arrangement.spacedBy(8.dp)
             ) {
                 Text(
-                    text = if (canGoBack) {
+                    text = "Cancel on device or use back to exit.",
-                        "Cancel on device or use back to exit."
-                    } else {
-                        "Cancel on device to exit."
-                    },
                     color = Black,
                     fontSize = 14.sp,
                     textAlign = TextAlign.Center

app/src/main/java/com/mob/utsmyanmar/ui/print_receipt/PrintReceiptScreen.kt

@@ -1,236 +1,63 @@
 package com.mob.utsmyanmar.ui.print_receipt
 
-import android.util.Log
+import androidx.compose.foundation.layout.Arrangement
-import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.border
+import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.rememberScrollState
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.verticalScroll
 import androidx.compose.material3.Button
-import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.OutlinedButton
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.mob.utsmyanmar.ui.components.appbar.AppBar
-import com.mob.utsmyanmar.ui.theme.Primary
-import com.mob.utsmyanmar.ui.theme.White
-import com.utsmyanmar.paylibs.print.NewPrintReceipt
 
 @Composable
 fun PrintReceiptScreen(
-    onPrint: () -> Unit,
     onDone: () -> Unit
 ) {
-    BackHandler {
-        onDone()
-    }
-
     Scaffold(
         topBar = {
-            AppBar(title = "Receipt")
+            AppBar(title = "Print Receipt")
         }
     ) { paddingValues ->
-
         Column(
             modifier = Modifier
                 .padding(paddingValues)
                 .fillMaxSize()
-                .background(Color(0xFFF5F5F5))
                 .padding(16.dp),
-            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center,
-        ) {
+            horizontalAlignment = Alignment.CenterHorizontally
-
-            ReceiptPreview(
-                modifier = Modifier
-                    .weight(1f)
-                    .verticalScroll(rememberScrollState())
-            )
-
-            Spacer(modifier = Modifier.height(16.dp))
-
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.spacedBy(12.dp)
-            ) {
-
-                OutlinedButton(
-                    onClick = onDone,
-                    modifier = Modifier
-                        .weight(1f)
-                        .height(50.dp),
-                    shape = RoundedCornerShape(12.dp)
         ) {
             Text(
-                        text = "Cancel",
+                text = "Print Receipt",
-                        style = MaterialTheme.typography.bodyLarge.copy(
+                style = MaterialTheme.typography.titleLarge.copy(
-                            fontSize = 16.sp,
+                    fontSize = 24.sp,
                     fontWeight = FontWeight.SemiBold
                 )
             )
-                }
 
             Button(
                 modifier = Modifier
-                        .weight(1f)
-                        .height(50.dp),
-                    colors = ButtonDefaults.buttonColors(
-                        containerColor = Primary,
-                        contentColor = White,
-                        disabledContainerColor = Primary,
-                        disabledContentColor = White,
-                    ),
-                    shape = RoundedCornerShape(12.dp),
-                    onClick = {
-                        onPrint()
-                        try {
-                            NewPrintReceipt.getInstance().testPrint()
-                        } catch (e: Exception) {
-                            Log.d("PrintReceipt", "error with $e")
-                        }
-                    }
-                ) {
-                    Text(
-                        text = "Print",
-                        style = MaterialTheme.typography.bodyLarge.copy(
-                            fontSize = 16.sp,
-                            fontWeight = FontWeight.SemiBold
-                        )
-                    )
-                }
-            }
-
-        }
-    }
-}
-
-@Composable
-fun ReceiptPreview(
-    modifier: Modifier = Modifier
-) {
-    Column(
-        modifier = modifier
                     .fillMaxWidth()
-            .clip(RoundedCornerShape(12.dp))
+                    .padding(top = 24.dp),
-            .background(Color.White)
+                onClick = onDone
-            .border(
-                width = 1.dp,
-                color = Color.LightGray,
-                shape = RoundedCornerShape(12.dp)
-            )
-            .padding(20.dp),
-        horizontalAlignment = Alignment.CenterHorizontally
             ) {
-
+                Text(text = "Back to Dashboard")
-        Text(
+            }
-            text = "MOB POS",
-            fontSize = 24.sp,
-            fontWeight = FontWeight.Bold,
-            fontFamily = FontFamily.Monospace
-        )
-
-        Spacer(modifier = Modifier.height(8.dp))
-
-        Text(
-            text = "Transaction Receipt",
-            fontSize = 14.sp,
-            fontFamily = FontFamily.Monospace
-        )
-
-        Spacer(modifier = Modifier.height(16.dp))
-
-        ReceiptDivider()
-
-        ReceiptRow("Merchant", "MOB UTS Myanmar")
-        ReceiptRow("Terminal ID", "POS001")
-        ReceiptRow("Transaction", "SALE")
-        ReceiptRow("Amount", "500.00 MMK")
-        ReceiptRow("Card Type", "MPU")
-        ReceiptRow("Card No", "1234 **** **** 5678")
-        ReceiptRow("Status", "SUCCESS")
-        ReceiptRow("Date", "13/05/2026")
-        ReceiptRow("Time", "14:30:22")
-        ReceiptRow("Ref No", "REF123456789")
-
-        ReceiptDivider()
-
-        Spacer(modifier = Modifier.height(8.dp))
-
-        Text(
-            text = "Thank You",
-            fontSize = 16.sp,
-            fontWeight = FontWeight.SemiBold,
-            fontFamily = FontFamily.Monospace
-        )
-
-        Spacer(modifier = Modifier.height(4.dp))
-
-        Text(
-            text = "Please keep this receipt",
-            fontSize = 12.sp,
-            fontFamily = FontFamily.Monospace
-        )
         }
-}
-
-@Composable
-fun ReceiptRow(
-    label: String,
-    value: String
-) {
-    Row(
-        modifier = Modifier
-            .fillMaxWidth()
-            .padding(vertical = 6.dp),
-        horizontalArrangement = Arrangement.SpaceBetween
-    ) {
-        Text(
-            text = label,
-            fontSize = 13.sp,
-            fontFamily = FontFamily.Monospace,
-            color = Color.DarkGray
-        )
-
-        Text(
-            text = value,
-            fontSize = 13.sp,
-            fontWeight = FontWeight.SemiBold,
-            fontFamily = FontFamily.Monospace
-        )
     }
-}
-
-@Composable
-fun ReceiptDivider() {
-    Text(
-        modifier = Modifier
-            .fillMaxWidth()
-            .padding(vertical = 10.dp),
-        text = "--------------------------------",
-        fontFamily = FontFamily.Monospace,
-        color = Color.Gray
-    )
 }
 
 @Preview(showBackground = true, showSystemUi = true)
 @Composable
 fun PreviewPrintReceiptScreen() {
-    MaterialTheme {
+    PrintReceiptScreen { }
-        PrintReceiptScreen(
-            onPrint = {},
-            onDone = {}
-        )
-    }
 }
+

app/src/main/java/com/mob/utsmyanmar/ui/transaction_result/TransactionResultRoute.kt

@@ -7,7 +7,6 @@ import androidx.compose.runtime.getValue
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.compose.collectAsStateWithLifecycle
 import com.mob.utsmyanmar.viewmodel.SharedViewModel
-import com.utsmyanmar.paylibs.utils.iso_utils.TransactionsType
 
 @Composable
 fun TransactionResultRoute(
@@ -20,7 +19,6 @@ fun TransactionResultRoute(
     onShowPrinterDialog: (String) -> Unit
 ) {
     val state by viewModel.state.collectAsStateWithLifecycle()
-    val canGoBack = sharedViewModel.transactionsType.value != TransactionsType.SALE
 
     LaunchedEffect(Unit) {
         viewModel.onEvent(
@@ -43,7 +41,6 @@ fun TransactionResultRoute(
 
     TransactionResultScreen(
         state = state,
-        canGoBack = canGoBack,
         onEvent = {
             viewModel.onEvent(it, sharedViewModel)
         }

app/src/main/java/com/mob/utsmyanmar/ui/transaction_result/TransactionResultScreen.kt

@@ -1,6 +1,5 @@
 package com.mob.utsmyanmar.ui.transaction_result
 
-import androidx.activity.compose.BackHandler
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
@@ -47,21 +46,14 @@ import com.mob.utsmyanmar.ui.theme.White
 @Composable
 fun TransactionResultScreen(
     state: TransactionResultState,
-    canGoBack: Boolean,
     onEvent: (TransactionResultEvent) -> Unit,
 ) {
-    BackHandler(enabled = !canGoBack) {}
-
     Scaffold(
         topBar = {
             AppBar(
                 title = "Transaction Results",
-                icon = if (canGoBack) Icons.Default.ChevronLeft else null,
+                icon = Icons.Default.ChevronLeft,
-                onIconClick = if (canGoBack) {
+                onIconClick = { TransactionResultEvent.BackClick }
-                    { onEvent(TransactionResultEvent.BackClick) }
-                } else {
-                    null
-                }
             )
         }
     ) { paddingValues ->
@@ -262,7 +254,6 @@ fun TransactionResultScreenPreview() {
             message = "Transaction Approved",
             isLoading = false
         ),
-        canGoBack = true,
         onEvent = {}
     )
 }

baselib/build.gradle

@@ -75,7 +75,6 @@ dependencies {
     implementation project(path: ':sunmiui-lib')
 //    implementation 'com.sunmi:printerlibrary:1.0.9'
     implementation 'com.sunmi:printerlibrary:1.0.23'
-    implementation 'com.sunmi:printerx:1.0.17'
 
     //RxJava
     implementation 'io.reactivex.rxjava3:rxandroid:3.0.0'

baselib/src/main/java/com/utsmyanmar/baselib/BaseApplication.java

@@ -98,7 +98,7 @@ public class BaseApplication extends Application {
                 mPinPadOptV2 = sunmiPayKernel.mPinPadOptV2;
                 mReadCardOptV2 = sunmiPayKernel.mReadCardOptV2;
                 mSecurityOptV2 = sunmiPayKernel.mSecurityOptV2;
-                PayLibsUtils.getInstance().initPrinterX();
+
                 PayLibsUtils.getInstance().initLib(mSecurityOptV2,mEMVOptV2,securityOpt,mReadCardOptV2);
                 SunmiSDK.getInstance().initSDK(mReadCardOptV2,basicOptV2);
 

paylibs/build.gradle

@@ -66,7 +66,6 @@ dependencies {
 
 //    implementation 'com.sunmi:printerlibrary:1.0.9'
     implementation 'com.sunmi:printerlibrary:1.0.24'
-    implementation 'com.sunmi:printerx:1.0.17'
     //paySDK
 //    implementation project(path:':PayLib-release-1.4.58')
     implementation project(path: ':sunmiui-lib')

paylibs/src/main/java/com/utsmyanmar/paylibs/PayLibsUtils.java

@@ -7,12 +7,6 @@ import com.sunmi.pay.hardware.aidlv2.emv.EMVOptV2;
 import com.sunmi.pay.hardware.aidlv2.readcard.ReadCardOptV2;
 import com.sunmi.pay.hardware.aidlv2.security.SecurityOptV2;
 import com.sunmi.peripheral.printer.SunmiPrinterService;
-import com.sunmi.printerx.PrinterSdk;
-import com.sunmi.printerx.SdkException;
-
-import java.util.List;
-
-import sunmi.sunmiui.utils.LogUtil;
 
 public class PayLibsUtils {
 
@@ -30,8 +24,6 @@ public class PayLibsUtils {
 
     public ReadCardOptV2 readCardOptV2;
 
-    public PrinterSdk.Printer printer;
-
     private PayLibsUtils(){}
 
     public static PayLibsUtils getInstance(){
@@ -57,21 +49,8 @@ public class PayLibsUtils {
         this.readCardOptV2 = readCardOptV2;
     }
 
-    public void initPrinterX() throws SdkException {
-        PrinterSdk.getInstance().getPrinter(
-                context,
-                new PrinterSdk.PrinterListen() {
-                    @Override
-                    public void onDefPrinter(PrinterSdk.Printer defPrinter) {
-                        LogUtil.d("PayLibsUtils", "init printer : " + defPrinter);
-                        printer = defPrinter;
-                    }
 
-                    @Override
-                    public void onPrinters(List<PrinterSdk.Printer> list) {
 
-                    }
+
-                }
+
-        );
-    }
 }

paylibs/src/main/java/com/utsmyanmar/paylibs/print/NewPrintReceipt.java

@@ -1,35 +0,0 @@
-package com.utsmyanmar.paylibs.print;
-
-import com.sunmi.printerx.PrinterSdk;
-import com.sunmi.printerx.SdkException;
-import com.sunmi.printerx.style.TextStyle;
-
-public class NewPrintReceipt {
-
-    private static NewPrintReceipt instance;
-
-    private PrinterSdk.Printer printer;
-
-    private NewPrintReceipt() {}
-
-    public static synchronized NewPrintReceipt getInstance() {
-        if (instance == null) {
-            instance = new NewPrintReceipt();
-        }
-        return instance;
-    }
-
-    public void setPrinter(PrinterSdk.Printer printer) {
-        this.printer = printer;
-    }
-
-    public void testPrint() throws SdkException {
-
-        if (printer == null) {
-            return;
-        }
-
-        printer.lineApi().addText("testing", TextStyle.getStyle());
-        printer.lineApi().autoOut();
-    }
-}

paylibs/src/main/java/com/utsmyanmar/paylibs/print/PrintReceipt.java

@@ -77,8 +77,6 @@ public class PrintReceipt {
     }
 
 
-
-
     public void clearQueue() throws RemoteException {
         sunmiPrinterService.clearBuffer();
     }