fix: button arrow fix

Author: PavloNetrebchuk

core/src/openedx/org/openedx/core/ui/theme/Colors.kt

@@ -16,25 +16,25 @@ val light_onSurface = Color.Black
 val light_onError = Color.White
 val light_onWarning = Color.White
 val light_onInfo = Color.White
-val light_info_variant = Color(0xFF3C68FF)
+val light_info_variant = light_primary
 val light_text_primary = Color(0xFF212121)
 val light_text_primary_variant = Color(0xFF3D4964)
 val light_text_primary_light = light_text_primary
 val light_text_secondary = Color(0xFFB3B3B3)
 val light_text_dark = Color(0xFF19212F)
-val light_text_accent = Color(0xFF3C68FF)
+val light_text_accent = light_primary
 val light_text_warning = Color(0xFF19212F)
 val light_text_field_background = Color(0xFFF7F7F8)
 val light_text_field_background_variant = Color.White
 val light_text_field_border = Color(0xFF97A5BB)
 val light_text_field_text = Color(0xFF3D4964)
 val light_text_field_hint = Color(0xFF97A5BB)
-val light_text_hyper_link = Color(0xFF3C68FF)
+val light_text_hyper_link = light_primary
 
-val light_primary_button_background = Color(0xFF3C68FF)
+val light_primary_button_background = light_primary
 val light_primary_button_border = Color(0xFF97A5BB)
 val light_primary_button_text = Color.White
-val light_primary_button_bordered_text = Color(0xFF3C68FF)
+val light_primary_button_bordered_text = light_primary
 
 val light_secondary_button_background = light_primary_button_background
 val light_secondary_button_text = light_primary_button_text
@@ -102,12 +102,12 @@ val dark_text_field_background_variant = Color(0xFF273346)
 val dark_text_field_border = Color(0xFF4E5A70)
 val dark_text_field_text = Color.White
 val dark_text_field_hint = Color(0xFF79889F)
-val dark_text_hyper_link = Color(0xFF5478F9)
+val dark_text_hyper_link = dark_primary
 
-val dark_primary_button_background = Color(0xFF5478F9)
+val dark_primary_button_background = dark_primary
 val dark_primary_button_text = Color.White
 val dark_primary_button_border = Color(0xFF4E5A70)
-val dark_primary_button_bordered_text = Color(0xFF5478F9)
+val dark_primary_button_bordered_text = dark_primary
 
 val dark_secondary_button_background = dark_primary_button_background
 val dark_secondary_button_text = dark_primary_button_text

course/src/main/java/org/openedx/course/presentation/ui/CourseUI.kt

@@ -51,6 +51,7 @@ import androidx.compose.material.Snackbar
 import androidx.compose.material.Surface
 import androidx.compose.material.Text
 import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.automirrored.filled.ArrowForward
 import androidx.compose.material.icons.automirrored.filled.KeyboardArrowRight
 import androidx.compose.material.icons.filled.Close
@@ -376,7 +377,7 @@ fun NavigationUnitsButtons(
                 colors = ButtonDefaults.outlinedButtonColors(
                     backgroundColor = MaterialTheme.appColors.background
                 ),
-                border = BorderStroke(1.dp, MaterialTheme.appColors.primaryButtonBorder),
+                border = BorderStroke(1.dp, MaterialTheme.appColors.textAccent),
                 elevation = null,
                 shape = MaterialTheme.appShapes.navigationButtonShape,
                 onClick = onPrevClick,
@@ -385,18 +386,27 @@ fun NavigationUnitsButtons(
                     verticalAlignment = Alignment.CenterVertically,
                     horizontalArrangement = Arrangement.Center
                 ) {
+                    if (!isVerticalNavigation) {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                            contentDescription = null,
+                            tint = MaterialTheme.appColors.textAccent
+                        )
+                        Spacer(Modifier.width(8.dp))
+                    }
                     Text(
                         text = stringResource(R.string.course_navigation_prev),
-                        color = MaterialTheme.appColors.primary,
+                        color = MaterialTheme.appColors.textAccent,
                         style = MaterialTheme.appTypography.labelLarge
                     )
-                    Spacer(Modifier.width(8.dp))
-                    Icon(
-                        modifier = Modifier.rotate(if (isVerticalNavigation) 0f else -90f),
-                        painter = painterResource(id = coreR.drawable.core_ic_up),
-                        contentDescription = null,
-                        tint = MaterialTheme.appColors.primary
-                    )
+                    if (isVerticalNavigation) {
+                        Spacer(Modifier.width(8.dp))
+                        Icon(
+                            painter = painterResource(id = coreR.drawable.core_ic_up),
+                            contentDescription = null,
+                            tint = MaterialTheme.appColors.textAccent
+                        )
+                    }
                 }
             }
             Spacer(Modifier.width(16.dp))
@@ -422,12 +432,19 @@ fun NavigationUnitsButtons(
                         style = MaterialTheme.appTypography.labelLarge
                     )
                     Spacer(Modifier.width(8.dp))
-                    Icon(
-                        modifier = Modifier.rotate(if (isVerticalNavigation || !hasNextBlock) 0f else -90f),
-                        painter = nextButtonIcon,
-                        contentDescription = null,
-                        tint = MaterialTheme.appColors.primaryButtonText
-                    )
+                    if (isVerticalNavigation || !hasNextBlock) {
+                        Icon(
+                            painter = nextButtonIcon,
+                            contentDescription = null,
+                            tint = MaterialTheme.appColors.primaryButtonText
+                        )
+                    } else {
+                        Icon(
+                            imageVector = Icons.AutoMirrored.Filled.ArrowForward,
+                            contentDescription = null,
+                            tint = MaterialTheme.appColors.primaryButtonText
+                        )
+                    }
                 }
             }
         }