Some about screen tweaks

Signed-off-by: Percy Wegmann <percy@tailscale.com>

android/src/main/java/com/tailscale/ipn/ui/theme/Theme.kt

@@ -123,6 +123,9 @@ val ColorScheme.on: Color
 val ColorScheme.off: Color
   get() = Color(0xFFD9D6D5) // gray-300
 
+val ColorScheme.link: Color
+  get() = onPrimaryContainer
+
 /**
  * Main color scheme for list items, uses onPrimaryContainer color for leading and trailing icons.
  */

android/src/main/java/com/tailscale/ipn/ui/view/AboutView.kt

@@ -47,6 +47,7 @@ fun AboutView(nav: BackNavigation) {
                       .padding(15.dp),
               painter = painterResource(id = R.drawable.ic_tile),
               contentDescription = stringResource(R.string.app_icon_content_description))
+
           Column(
               verticalArrangement =
                   Arrangement.spacedBy(space = 2.dp, alignment = Alignment.CenterVertically),
@@ -56,14 +57,12 @@ fun AboutView(nav: BackNavigation) {
                     fontWeight = FontWeight.SemiBold,
                     fontSize = MaterialTheme.typography.titleLarge.fontSize)
                 Text(
-                    text = BuildConfig.VERSION_NAME,
+                    text = "${stringResource(R.string.version)} ${BuildConfig.VERSION_NAME}",
                     fontWeight = MaterialTheme.typography.bodyMedium.fontWeight,
                     fontSize = MaterialTheme.typography.bodyMedium.fontSize)
               }
-          Column(
+
-              verticalArrangement =
+          Column(horizontalAlignment = Alignment.CenterHorizontally) {
-                  Arrangement.spacedBy(space = 4.dp, alignment = Alignment.CenterVertically),
-              horizontalAlignment = Alignment.CenterHorizontally) {
             OpenURLButton(stringResource(R.string.acknowledgements), Links.LICENSES_URL)
             OpenURLButton(stringResource(R.string.privacy_policy), Links.PRIVACY_POLICY_URL)
             OpenURLButton(stringResource(R.string.terms_of_service), Links.TERMS_URL)

android/src/main/java/com/tailscale/ipn/ui/view/Buttons.kt

@@ -13,12 +13,16 @@ import androidx.compose.material.icons.outlined.Close
 import androidx.compose.material3.Button
 import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.platform.LocalUriHandler
+import androidx.compose.ui.text.style.TextDecoration
 import androidx.compose.ui.unit.dp
+import com.tailscale.ipn.ui.theme.link
 
 @Composable
 fun PrimaryActionButton(onClick: () -> Unit, content: @Composable RowScope.() -> Unit) {
@@ -33,10 +37,14 @@ fun PrimaryActionButton(onClick: () -> Unit, content: @Composable RowScope.() ->
 fun OpenURLButton(title: String, url: String) {
   val handler = LocalUriHandler.current
 
-  Button(
+  TextButton(onClick = { handler.openUri(url) }) {
-      onClick = { handler.openUri(url) },
+    Text(
-      content = { Text(title) },
+        title,
+        style = MaterialTheme.typography.bodyMedium,
+        color = MaterialTheme.colorScheme.link,
+        textDecoration = TextDecoration.Underline,
     )
+  }
 }
 
 @Composable

android/src/main/java/com/tailscale/ipn/ui/view/SettingsView.kt

@@ -26,6 +26,7 @@ import androidx.lifecycle.viewmodel.compose.viewModel
 import com.tailscale.ipn.BuildConfig
 import com.tailscale.ipn.R
 import com.tailscale.ipn.ui.Links
+import com.tailscale.ipn.ui.theme.link
 import com.tailscale.ipn.ui.theme.listItem
 import com.tailscale.ipn.ui.util.Lists
 import com.tailscale.ipn.ui.viewModel.Setting
@@ -156,7 +157,7 @@ fun AdminTextView(onNavigateToAdminConsole: () -> Unit) {
     withStyle(
         style =
             SpanStyle(
-                color = MaterialTheme.colorScheme.onPrimaryContainer,
+                color = MaterialTheme.colorScheme.link,
                 textDecoration = TextDecoration.Underline)) {
           append(stringResource(id = R.string.settings_admin_link))
         }

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

@@ -20,6 +20,7 @@
     <!-- Strings for the about screen -->
     <string name="app_name">Tailscale</string>
     <string name="tile_name">Tailscale</string>
+    <string name="version">Version</string>
     <string name="about_view_title">Tailscale for Android</string>
     <string name="acknowledgements">Acknowledgements</string>
     <string name="privacy_policy">Privacy Policy</string>