Update Theme.kt

Add menu button on Main-screen

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,32 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PreviewAnnotationInFunctionWithParameters" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewApiLevelMustBeValid" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewDimensionRespectsLimit" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewFontScaleMustBeGreaterThanZero" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMultipleParameterProviders" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewMustBeTopLevelFunction" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNeedsComposableAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewNotSupportedInUnitTestFiles" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+    <inspection_tool class="PreviewPickerAnnotation" enabled="true" level="ERROR" enabled_by_default="true">
+      <option name="composableFile" value="true" />
+    </inspection_tool>
+  </profile>
+</component>

app/src/main/java/com/schoolapp/cleverclass/MainActivity.kt

@@ -10,12 +10,19 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.magnifier
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.ArrowBack
+import androidx.compose.material.icons.filled.Menu
 import androidx.compose.material3.Button
 import androidx.compose.material3.ButtonDefaults
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Surface
 import androidx.compose.material3.Text
@@ -52,25 +59,30 @@ class MainActivity : ComponentActivity() {
 @Composable
 fun MainContent(){
     val context = LocalContext.current
-    Column() {
+    Column{
         TopAppBar(
-            colors = TopAppBarDefaults.centerAlignedTopAppBarColors(MaterialTheme.colorScheme.background),
+            colors = TopAppBarDefaults.centerAlignedTopAppBarColors(containerColor = MaterialTheme.colorScheme.primaryContainer),
             title = {
                 Text(text = "CleverClass",
-                    fontFamily = FontFamily(Font(R.font.arlrdbd, FontWeight.Normal)))
+                    fontFamily = FontFamily(Font(R.font.arlrdbd, FontWeight.Normal)),
+                    color = MaterialTheme.colorScheme.onPrimary)
+            },
+            actions = {
+                IconButton(onClick = { /*TODO: menu*/ }) {
+                    Icon(imageVector = Icons.Filled.Menu,
+                        contentDescription = null,
+                        modifier = Modifier.size(32.dp))
+                }
             },
             modifier = Modifier.fillMaxWidth()
         )
 
         Column(modifier = Modifier.verticalScroll(rememberScrollState())) {
-            MainButton(onClick = { switchToActivity(context, PSEActivity::class.java) }, color = Color(0xFFFF8A80), text = "Periodensystem")
+            MainButton(onClick = { /*TODO: Stundenplan activity*/ }, color = Color(0xFFFF4081), text = "Stundenplan")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFF8C9EFF), text = "Stundenplan")
+            MainButton(onClick = { /*TODO: Noten activity*/ }, color = Color(0xFFFFAB40), text = "Noten")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFFEA80FC), text = "Noten")
+            MainButton(onClick = { switchToActivity(context, PSEActivity::class.java) }, color = Color(0xFF536DFE), text = "Periodensystem")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFF40C4FF), text = "Mebis")
+            MainButton(onClick = { /*TODO: Mebis activity*/ }, color = Color(0xFFE040FB), text = "Mebis")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFFB2FF59), text = "DSBmobile")
+            MainButton(onClick = { /*TODO: DSBmobile activity*/ }, color = Color(0xFFFF6E40), text = "DSBmobile")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFF69F0AE), text = "...")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFFFFD740), text = "...")
-            MainButton(onClick = { /*TODO*/ }, color = Color(0xFFE040FB), text = "...")
         }
     }
 }

app/src/main/java/com/schoolapp/cleverclass/PSEActivity.kt

@@ -6,6 +6,7 @@ import androidx.activity.compose.setContent
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.size
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.ArrowBack
 import androidx.compose.material3.ExperimentalMaterial3Api
@@ -21,6 +22,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.font.Font
 import androidx.compose.ui.text.font.FontFamily
 import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
 import com.schoolapp.cleverclass.ui.theme.CleverClassTheme
 
 class PSEActivity : ComponentActivity() {
@@ -43,7 +45,7 @@ class PSEActivity : ComponentActivity() {
 fun PSEContent(activity: ComponentActivity){
     Column() {
         TopAppBar(
-            colors = TopAppBarDefaults.centerAlignedTopAppBarColors(MaterialTheme.colorScheme.background),
+            colors = TopAppBarDefaults.centerAlignedTopAppBarColors(MaterialTheme.colorScheme.primaryContainer),
             title = {
                 Text(text = "Periodensystem",
                     fontFamily = FontFamily(Font(R.font.arlrdbd, FontWeight.Normal))
@@ -53,7 +55,8 @@ fun PSEContent(activity: ComponentActivity){
                 IconButton(onClick = { activity.finish() }) {
                     Icon(
                         imageVector = Icons.Filled.ArrowBack,
-                        contentDescription = null
+                        contentDescription = null,
+                        modifier = Modifier.size(28.dp)
                     )
                 }
             },

app/src/main/java/com/schoolapp/cleverclass/ui/theme/Color.kt

@@ -2,10 +2,10 @@ package com.schoolapp.cleverclass.ui.theme
 
 import androidx.compose.ui.graphics.Color
 
-val Purple80 = Color(0xFFD0BCFF)
+val Black100 = Color(0xFF000000)
-val PurpleGrey80 = Color(0xFFCCC2DC)
+val Black90 = Color(0xFF141414)
-val Pink80 = Color(0xFFEFB8C8)
+val Black70 = Color(0xFF1F1F1F)
 
-val Purple40 = Color(0xFF6650a4)
+val White100 = Color(0xFFFFFFFF)
-val PurpleGrey40 = Color(0xFF625b71)
+val White90 = Color(0xFFEBEBEB)
-val Pink40 = Color(0xFF7D5260)
+val White70 = Color(0xFFE0E0E0)

app/src/main/java/com/schoolapp/cleverclass/ui/theme/Theme.kt

@@ -16,32 +16,22 @@ import androidx.compose.ui.platform.LocalView
 import androidx.core.view.WindowCompat
 
 private val DarkColorScheme = darkColorScheme(
-    primary = Purple80,
+    background = Black90,
-    secondary = PurpleGrey80,
+    primaryContainer = Black70,
-    tertiary = Pink80
+    onPrimary = White100
 )
 
 private val LightColorScheme = lightColorScheme(
-    primary = Purple40,
+    background = White90,
-    secondary = PurpleGrey40,
+    primaryContainer = White70,
-    tertiary = Pink40
+    onPrimary = Black100
-
-    /* Other default colors to override
-    background = Color(0xFFFFFBFE),
-    surface = Color(0xFFFFFBFE),
-    onPrimary = Color.White,
-    onSecondary = Color.White,
-    onTertiary = Color.White,
-    onBackground = Color(0xFF1C1B1F),
-    onSurface = Color(0xFF1C1B1F),
-    */
 )
 
 @Composable
 fun CleverClassTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),
     // Dynamic color is available on Android 12+
-    dynamicColor: Boolean = true,
+    dynamicColor: Boolean = false,
     content: @Composable () -> Unit
 ) {
     val colorScheme = when {