Add About section with license, author, and source code link

app/src/main/java/cz/bugsy/karemote/ui/screens/settings/SettingsScreen.kt

@@ -18,6 +18,8 @@
 
 package cz.bugsy.karemote.ui.screens.settings
 
+import android.content.Intent
+import android.net.Uri
 import android.os.Build
 import androidx.compose.foundation.background
 import androidx.compose.foundation.border
@@ -40,7 +42,9 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.ArrowBack
 import androidx.compose.material.icons.filled.Check
+import androidx.compose.material.icons.filled.Code
 import androidx.compose.material.icons.filled.DarkMode
+import androidx.compose.material.icons.filled.Info
 import androidx.compose.material.icons.filled.LightMode
 import androidx.compose.material.icons.filled.Palette
 import androidx.compose.material.icons.filled.PhoneAndroid
@@ -56,6 +60,7 @@ import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.OutlinedTextField
 import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.material3.TopAppBar
 import androidx.compose.material3.TopAppBarDefaults
 import androidx.compose.runtime.Composable
@@ -66,6 +71,7 @@ import androidx.compose.ui.draw.clip
 import androidx.compose.ui.graphics.Brush
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
+import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -186,36 +192,67 @@ fun SettingsScreen(
 
             Spacer(modifier = Modifier.height(24.dp))
 
-            // App Info
+            // About
-            Card(
+            SettingsSection(
-                modifier = Modifier.fillMaxWidth(),
+                title = "About",
-                colors = CardDefaults.cardColors(
+                icon = Icons.Default.Info
-                    containerColor = MaterialTheme.colorScheme.surfaceVariant.copy(alpha = 0.5f)
-                )
             ) {
-                Column(
+                val context = LocalContext.current
-                    modifier = Modifier
+
-                        .fillMaxWidth()
+                Text(
-                        .padding(16.dp),
+                    text = "KaRemote",
-                    horizontalAlignment = Alignment.CenterHorizontally
+                    style = MaterialTheme.typography.titleMedium,
+                    fontWeight = FontWeight.Bold
+                )
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "Version 1.0",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                Spacer(modifier = Modifier.height(4.dp))
+                Text(
+                    text = "Remote control for Karadio32",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                Spacer(modifier = Modifier.height(8.dp))
+                Text(
+                    text = "Copyright \u00A9 2026 Pavel Baksy",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                Text(
+                    text = "Licensed under GNU GPLv3 or later",
+                    style = MaterialTheme.typography.bodySmall,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+                Spacer(modifier = Modifier.height(8.dp))
+                Row(
+                    horizontalArrangement = Arrangement.spacedBy(8.dp)
                 ) {
-                    Text(
+                    TextButton(
-                        text = "KaRemote",
+                        onClick = {
-                        style = MaterialTheme.typography.titleMedium,
+                            val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://git.bugsy.cz/beval/karemote"))
-                        fontWeight = FontWeight.Bold
+                            context.startActivity(intent)
-                    )
+                        }
-                    Spacer(modifier = Modifier.height(4.dp))
+                    ) {
-                    Text(
+                        Icon(
-                        text = "Version 1.0",
+                            imageVector = Icons.Default.Code,
-                        style = MaterialTheme.typography.bodySmall,
+                            contentDescription = null,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                            modifier = Modifier.size(18.dp)
-                    )
+                        )
-                    Spacer(modifier = Modifier.height(4.dp))
+                        Spacer(modifier = Modifier.width(4.dp))
-                    Text(
+                        Text("Source Code")
-                        text = "Remote control for Karadio32",
+                    }
-                        style = MaterialTheme.typography.bodySmall,
+                    TextButton(
-                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                        onClick = {
-                    )
+                            val intent = Intent(Intent.ACTION_VIEW, Uri.parse("https://www.gnu.org/licenses/gpl-3.0.html"))
+                            context.startActivity(intent)
+                        }
+                    ) {
+                        Text("License")
+                    }
                 }
             }
         }