Revert "feat(ai-logic): add a SVG generator quickstart that uses Gemini 3 Flash Preview (firebase#2746)"

This reverts commit b3cc540.

Author: nicsolo984-ctrl

firebase-ai/app/build.gradle.kts

@@ -81,11 +81,6 @@ dependencies {
     implementation(platform(libs.firebase.bom))
     implementation(libs.firebase.ai)
 
-    // Image loading
-    implementation(libs.coil3.coil.compose)
-    implementation(libs.coil.network.okhttp)
-    implementation(libs.coil.svg)
-
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)
     androidTestImplementation(libs.androidx.espresso.core)

firebase-ai/app/src/main/java/com/google/firebase/quickstart/ai/FirebaseAISamples.kt

@@ -408,28 +408,5 @@ val FIREBASE_AI_SAMPLES = listOf(
                 thinkingBudget = -1 // Dynamic Thinking
             }
         }
-    ),
-    Sample(
-        title = "SVG Generator",
-        description = "Use Gemini 3 Flash preview to create SVG illustrations",
-        navRoute = "svg",
-        categories = listOf(Category.IMAGE, Category.TEXT),
-        initialPrompt = content {
-            text(
-                "a kitten"
-            )
-        },
-        generationConfig = generationConfig {
-            thinkingConfig {
-                thinkingBudget = -1
-            }
-        },
-        systemInstructions = content { text("""
-            You are an expert at turning image prompts into SVG code. When given a prompt,
-            use your creativity to code a 800x600 SVG rendering of it.
-            Always add viewBox="0 0 800 600" to the root svg tag. Do
-            not import external assets, they won't work. Return ONLY the SVG code, nothing else,
-            no commentary.
-        """.trimIndent()) }
-    ),
+    )
 )

firebase-ai/app/src/main/java/com/google/firebase/quickstart/ai/MainActivity.kt

@@ -36,8 +36,6 @@ import com.google.firebase.quickstart.ai.feature.live.StreamRealtimeVideoRoute
 import com.google.firebase.quickstart.ai.feature.live.StreamRealtimeVideoScreen
 import com.google.firebase.quickstart.ai.feature.media.imagen.ImagenRoute
 import com.google.firebase.quickstart.ai.feature.media.imagen.ImagenScreen
-import com.google.firebase.quickstart.ai.feature.svg.SvgRoute
-import com.google.firebase.quickstart.ai.feature.svg.SvgScreen
 import com.google.firebase.quickstart.ai.feature.text.ChatRoute
 import com.google.firebase.quickstart.ai.feature.text.ChatScreen
 import com.google.firebase.quickstart.ai.feature.text.TextGenRoute
@@ -49,6 +47,7 @@ class MainActivity : ComponentActivity() {
     @OptIn(ExperimentalMaterial3Api::class)
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+
         enableEdgeToEdge()
         catImage = BitmapFactory.decodeResource(applicationContext.resources, R.drawable.cat)
         setContent {
@@ -99,9 +98,6 @@ class MainActivity : ComponentActivity() {
                                         "text" -> {
                                             navController.navigate(TextGenRoute(it.id))
                                         }
-                                        "svg" -> {
-                                            navController.navigate(SvgRoute(it.id))
-                                        }
                                     }
                                 }
                             )
@@ -129,9 +125,6 @@ class MainActivity : ComponentActivity() {
                         composable<TextGenRoute> {
                             TextGenScreen()
                         }
-                        composable<SvgRoute> {
-                            SvgScreen()
-                        }
                     }
                 }
             }

firebase-ai/app/src/main/java/com/google/firebase/quickstart/ai/feature/svg/SvgScreen.kt

@@ -3,7 +3,6 @@ activityCompose = "1.12.1"
 agp = "8.13.2"
 camerax = "1.5.2"
 coilCompose = "2.7.0"
-coil3Compose = "3.3.0"
 composeBom = "2025.12.00"
 composeNavigation = "2.9.6"
 coreKtx = "1.17.0"
@@ -45,9 +44,6 @@ androidx-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
 androidx-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
 androidx-webkit = { module = "androidx.webkit:webkit", version.ref = "webkit" }
 coil-compose = { module = "io.coil-kt:coil-compose", version.ref = "coilCompose" }
-coil-network-okhttp = { module = "io.coil-kt.coil3:coil-network-okhttp", version.ref = "coil3Compose" }
-coil-svg = { module = "io.coil-kt.coil3:coil-svg", version.ref = "coil3Compose" }
-coil3-coil-compose = { module = "io.coil-kt.coil3:coil-compose", version.ref = "coil3Compose" }
 compose-navigation = { group = "androidx.navigation", name = "navigation-compose", version.ref = "composeNavigation"}
 firebase-ai = { module = "com.google.firebase:firebase-ai" }
 firebase-bom = { module = "com.google.firebase:firebase-bom", version.ref = "firebaseBom" }