add new preload variant

app/build.gradle.kts

@@ -113,7 +113,7 @@ android {
     flavorDimensions += "device"
 
     productFlavors {
-        create("vanilla"){
+        create("vanilla") {
             dimension = "device"
         }
 
@@ -121,6 +121,12 @@ android {
             dimension = "device"
             versionNameSuffix = "-hw"
         }
+
+        // This flavor is only for preloaded devices / users who push the app to system
+        create("preload") {
+            dimension = "device"
+            versionNameSuffix = "-preload"
+        }
     }
 
     buildFeatures {
@@ -153,6 +159,15 @@ android {
     }
 }
 
+androidComponents {
+    beforeVariants(selector().all()) { variant ->
+        val flavour = variant.flavorName
+        if ((flavour == "huawei" || flavour == "preload") && variant.buildType == "nightly") {
+            variant.enable = false
+        }
+    }
+}
+
 ksp {
     arg("room.schemaLocation", "$projectDir/schemas")
 }