Redesign About dialog and fix button position

- Move About button above bottom spacer so it's tappable
- Replace AlertDialog with custom Dialog (dark glass card, sun emoji, centered layout)
- Add localized "Contact me" button (SunGold color)
- Mark about_made_in as non-translatable
- Add release signing config with keystore.properties
- Add ProGuard rule for findbugs annotations (R8 fix)

.gitignore

@@ -21,6 +21,11 @@ gradle-app.setting
 
 # Local configuration
 local.properties
+keystore.properties
+
+# Signing
+*.jks
+*.keystore
 
 # IDE
 .idea/

app/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.Properties
+
 plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
@@ -18,10 +20,24 @@ android {
         versionName = "1.0"
     }
 
+    signingConfigs {
+        create("release") {
+            val propsFile = rootProject.file("keystore.properties")
+            if (propsFile.exists()) {
+                val props = Properties().apply { load(propsFile.inputStream()) }
+                storeFile = file(props.getProperty("storeFile"))
+                storePassword = props.getProperty("storePassword")
+                keyAlias = props.getProperty("keyAlias")
+                keyPassword = props.getProperty("keyPassword")
+            }
+        }
+    }
+
     buildTypes {
         release {
             isMinifyEnabled = true
             isShrinkResources = true
+            signingConfig = signingConfigs.getByName("release")
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"

app/proguard-rules.pro

@@ -1,5 +1,6 @@
 # commons-suncalc
 -keep class org.shredzone.commons.suncalc.** { *; }
+-dontwarn edu.umd.cs.findbugs.annotations.**
 
 # Room
 -keep class * extends androidx.room.RoomDatabase

app/src/main/java/com/sunzones/ui/main/components/SunCard.kt

@@ -32,11 +32,14 @@ import androidx.compose.material.icons.rounded.KeyboardArrowDown
 import androidx.compose.material.icons.rounded.MyLocation
 import androidx.compose.material.icons.rounded.WbSunny
 import androidx.compose.material.icons.rounded.WbTwilight
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.derivedStateOf
 import androidx.compose.runtime.getValue
@@ -289,14 +292,9 @@ fun SunCard(
                     modifier = Modifier.padding(top = 8.dp)
                 )
 
-                // Space for navigation bar + page indicator (80dp offset + 8dp height) + FAB
+                Spacer(modifier = Modifier.height(24.dp))
-                Spacer(
-                    modifier = Modifier
-                        .navigationBarsPadding()
-                        .height(112.dp)
-                )
 
-                // Subtle about button at the very bottom
+                // Subtle about button
                 Box(
                     modifier = Modifier.fillMaxWidth(),
                     contentAlignment = Alignment.Center
@@ -310,6 +308,13 @@ fun SunCard(
                             .padding(vertical = 12.dp, horizontal = 24.dp)
                     )
                 }
+
+                // Space for navigation bar + page indicator + FAB
+                Spacer(
+                    modifier = Modifier
+                        .navigationBarsPadding()
+                        .height(88.dp)
+                )
             }
         }
     }
@@ -338,30 +343,47 @@ fun SunCard(
     if (showAboutDialog) {
         val context = LocalContext.current
         val email = stringResource(R.string.about_email)
-        AlertDialog(
+        Dialog(
             onDismissRequest = { showAboutDialog = false },
-            title = { Text(stringResource(R.string.app_name)) },
+            properties = DialogProperties(usePlatformDefaultWidth = false)
-            text = {
+        ) {
-                Column {
+            Box(
-                    Text(stringResource(R.string.about_made_in))
+                modifier = Modifier
-                    Spacer(modifier = Modifier.height(8.dp))
+                    .padding(horizontal = 48.dp)
+                    .background(
+                        color = Color.Black.copy(alpha = 0.7f),
+                        shape = RoundedCornerShape(28.dp)
+                    )
+                    .padding(vertical = 32.dp, horizontal = 24.dp),
+                contentAlignment = Alignment.Center
+            ) {
+                Column(
+                    horizontalAlignment = Alignment.CenterHorizontally
+                ) {
                     Text(
-                        text = email,
+                        text = "\u2600\uFE0F",
-                        color = MaterialTheme.colorScheme.primary,
+                        style = MaterialTheme.typography.displayLarge
-                        modifier = Modifier.clickable {
+                    )
+                    Spacer(modifier = Modifier.height(16.dp))
+                    Text(
+                        text = stringResource(R.string.about_made_in),
+                        style = MaterialTheme.typography.bodyLarge,
+                        color = Color.White
+                    )
+                    Spacer(modifier = Modifier.height(16.dp))
+                    TextButton(onClick = {
                         context.startActivity(
                             Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:$email"))
                         )
-                        }
+                    }) {
+                        Text(
+                            text = stringResource(R.string.about_contact),
+                            color = SunGold
                         )
                     }
-            },
-            confirmButton = {
-                TextButton(onClick = { showAboutDialog = false }) {
-                    Text(stringResource(R.string.ok))
                 }
             }
-        )
+        }
     }
 }
 

app/src/main/res/values-pl/strings.xml

@@ -14,8 +14,7 @@
     <string name="cancel">Anuluj</string>
     <string name="yearly_daylight">Daylight w roku</string>
     <string name="about_title">O aplikacji</string>
-    <string name="about_made_in">Zrobione w Warszawie przez Pawła Orzecha</string>
+    <string name="about_contact">Napisz do mnie</string>
-    <string name="about_email">pawel@orzech.me</string>
     <string name="ok">OK</string>
     <string name="night_length">Długość nocy</string>
     <string name="sunrise_in">Wschód za %1$s</string>

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

@@ -14,8 +14,9 @@
     <string name="cancel">Cancel</string>
     <string name="yearly_daylight">Yearly daylight</string>
     <string name="about_title">About</string>
-    <string name="about_made_in">Made in Warsaw by Paweł Orzech</string>
+    <string name="about_made_in" translatable="false">Made with love in Warsaw, Poland</string>
-    <string name="about_email">pawel@orzech.me</string>
+    <string name="about_contact">Contact me</string>
+    <string name="about_email" translatable="false">pawel@orzech.me</string>
     <string name="ok">OK</string>
     <string name="night_length">Night length</string>
     <string name="sunrise_in">Sunrise in %1$s</string>