Add debug build differentiation and fix ProGuard rules

- Debug builds use orange theme and "Argosy DBG" name
- Debug launcher icon has orange gradient background
- Fix ProGuard rules for Moshi/Retrofit in release builds

Author: tmgast

app/proguard-rules.pro

@@ -4,6 +4,15 @@
     @com.squareup.moshi.ToJson <methods>;
 }
 -keep class * extends com.squareup.moshi.JsonAdapter
+-keep @com.squareup.moshi.JsonClass class *
+-keepclassmembers @com.squareup.moshi.JsonClass class * {
+    <init>(...);
+    <fields>;
+}
+-keep class **JsonAdapter {
+    <init>(...);
+}
+-keepnames @com.squareup.moshi.JsonClass class *
 
 # Room
 -keep class * extends androidx.room.RoomDatabase
@@ -13,10 +22,16 @@
 # Retrofit
 -keepattributes Signature
 -keepattributes Exceptions
+-keepattributes *Annotation*
+-keepattributes InnerClasses
+-keepattributes EnclosingMethod
 -keepclassmembers,allowshrinking,allowobfuscation interface * {
     @retrofit2.http.* <methods>;
 }
 -dontwarn retrofit2.**
+-keep,allowobfuscation,allowshrinking interface retrofit2.Call
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
 
 # OkHttp
 -dontwarn okhttp3.**

app/src/debug/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <gradient
+        android:type="linear"
+        android:startColor="#FFAB91"
+        android:endColor="#C63F17"
+        android:angle="135"/>
+</shape>

app/src/debug/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#FF7043</color>
+</resources>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Argosy DBG</string>
+</resources>

app/src/main/kotlin/com/nendo/argosy/ui/theme/Theme.kt

@@ -12,6 +12,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.runtime.staticCompositionLocalOf
 import androidx.compose.ui.graphics.Color
 import androidx.hilt.navigation.compose.hiltViewModel
+import com.nendo.argosy.BuildConfig
 import com.nendo.argosy.data.preferences.ThemeMode
 
 private fun colorToHsv(color: Color): FloatArray {
@@ -146,19 +147,21 @@ fun ALauncherTheme(
         ThemeMode.SYSTEM -> isSystemInDarkTheme()
     }
 
+    val defaultPrimary = if (BuildConfig.DEBUG) ALauncherColors.Orange else ALauncherColors.Indigo
+    val defaultPrimaryDark = if (BuildConfig.DEBUG) ALauncherColors.OrangeDark else ALauncherColors.IndigoDark
     val primaryColor = themeState.primaryColor?.let { Color(it) }
 
     val colorScheme = if (isDarkTheme) {
         createDarkColorScheme(
-            primary = primaryColor ?: ALauncherColors.Indigo
+            primary = primaryColor ?: defaultPrimary
         )
     } else {
         createLightColorScheme(
-            primary = primaryColor ?: ALauncherColors.IndigoDark
+            primary = primaryColor ?: defaultPrimaryDark
         )
     }
 
-    val focusGlow = (primaryColor ?: ALauncherColors.Indigo).copy(alpha = 0.4f)
+    val focusGlow = (primaryColor ?: defaultPrimary).copy(alpha = 0.4f)
 
     val launcherConfig = LauncherThemeConfig(
         isDarkTheme = isDarkTheme,