- Better text formatting on home screen for smaller screen.

- Set default backend based on the order of "accelerators" field in model allowlist

Android/src/app/build.gradle.kts

@@ -30,7 +30,7 @@ android {
     minSdk = 26
     targetSdk = 35
     versionCode = 1
-    versionName = "0.9.2"
+    versionName = "0.9.3"
 
     // Needed for HuggingFace auth workflows.
     manifestPlaceholders["appAuthRedirectScheme"] = "com.google.aiedge.gallery.oauth"

Android/src/app/src/main/java/com/google/aiedge/gallery/ui/home/HomeScreen.kt

@@ -353,7 +353,7 @@ private fun TaskList(
   val linkColor = MaterialTheme.customColors.linkColor
 
   val introText = buildAnnotatedString {
-    append("Welcome to Google AI Edge Gallery! Explore a world of \namazing on-device models from ")
+    append("Welcome to Google AI Edge Gallery! Explore a world of amazing on-device models from ")
     withLink(
       link = LinkAnnotation.Url(
         url = "https://huggingface.co/litert-community", // Replace with the actual URL

Android/src/app/src/main/java/com/google/aiedge/gallery/ui/llmchat/LlmChatConfigs.kt

@@ -67,7 +67,7 @@ fun createLlmChatConfigs(
     ),
     SegmentedButtonConfig(
       key = ConfigKey.ACCELERATOR,
-      defaultValue = if (accelerators.contains(Accelerator.GPU)) Accelerator.GPU.label else accelerators[0].label,
+      defaultValue = accelerators[0].label,
       options = accelerators.map { it.label }
     )
   )

Android/src/app/src/main/java/com/google/aiedge/gallery/ui/llmchat/LlmChatModelHelper.kt

@@ -132,12 +132,8 @@ object LlmChatModelHelper {
     input: String,
     resultListener: ResultListener,
     cleanUpListener: CleanUpListener,
-    singleTurn: Boolean = false,
     image: Bitmap? = null,
   ) {
-    if (singleTurn) {
-      resetSession(model = model)
-    }
     val instance = model.instance as LlmModelInstance
 
     // Set listener.

Android/src/app/src/main/java/com/google/aiedge/gallery/ui/llmchat/LlmChatViewModel.kt

@@ -61,6 +61,7 @@ open class LlmChatViewModel(curTask: Task = TASK_LLM_CHAT) : ChatViewModel(task
       while (model.instance == null) {
         delay(100)
       }
+      delay(500)
 
       // Run inference.
       val instance = model.instance as LlmModelInstance

Android/src/app/src/main/java/com/google/aiedge/gallery/ui/llmsingleturn/LlmSingleTurnViewModel.kt

@@ -78,6 +78,9 @@ open class LlmSingleTurnViewModel(val task: Task = TASK_LLM_PROMPT_LAB) : ViewMo
         delay(100)
       }
 
+      LlmChatModelHelper.resetSession(model = model)
+      delay(500)
+
       // Run inference.
       val instance = model.instance as LlmModelInstance
       val prefillTokens = instance.session.sizeInTokens(input)
@@ -145,7 +148,6 @@ open class LlmSingleTurnViewModel(val task: Task = TASK_LLM_PROMPT_LAB) : ViewMo
             setInProgress(false)
           }
         },
-        singleTurn = true,
         cleanUpListener = {
           setPreparing(false)
           setInProgress(false)