Use flavor and buildType to properly define package name

Change-Id: Ieb297672ef9d7b2da86e7cbb133b537ece27fd9f

benchmark/build.gradle.kts

@@ -13,6 +13,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+import com.google.samples.apps.nowinandroid.Flavor
+import com.google.samples.apps.nowinandroid.FlavorDimension
+import com.google.samples.apps.nowinandroid.configureFlavors
 
 plugins {
     id("nowinandroid.android.test")
@@ -25,7 +28,6 @@ android {
     defaultConfig {
         minSdk = 23
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        missingDimensionStrategy("contentType", "demo")
     }
 
     buildTypes {
@@ -40,6 +42,11 @@ android {
         }
     }
 
+    // Use the same flavor dimensions as the application to allow generating Baseline Profiles on prod,
+    // which is more close to what will be shipped to users (no fake data), but has ability to run the
+    // benchmarks on demo, so we benchmark on stable data. 
+    configureFlavors(this)
+    
     targetProjectPath = ":app"
     experimentalProperties["android.experimental.self-instrumenting"] = true
 }

benchmark/src/main/java/com/google/samples/apps/nowinandroid/Utils.kt

@@ -0,0 +1,25 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *  
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *  
+ *       https://www.apache.org/licenses/LICENSE-2.0
+ *  
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+
+package com.google.samples.apps.nowinandroid
+
+import com.google.samples.apps.nowinandroid.benchmark.BuildConfig
+
+/**
+ * Convenience parameter to use proper package name with regards to build type and build flavor.
+ */
+const val PACKAGE_NAME =
+    "com.google.samples.apps.nowinandroid.${BuildConfig.FLAVOR}.${BuildConfig.BUILD_TYPE}"

benchmark/src/main/java/com/google/samples/apps/nowinandroid/baselineprofile/BaselineProfileGenerator.kt

@@ -20,6 +20,7 @@ import androidx.benchmark.macro.ExperimentalBaselineProfilesApi
 import androidx.benchmark.macro.junit4.BaselineProfileRule
 import androidx.test.uiautomator.By
 import androidx.test.uiautomator.Direction
+import com.google.samples.apps.nowinandroid.PACKAGE_NAME
 import org.junit.Rule
 import org.junit.Test
 
@@ -32,9 +33,7 @@ class BaselineProfileGenerator {
 
     @Test
     fun startup() =
-        baselineProfileRule.collectBaselineProfile(
-            packageName = "com.google.samples.apps.nowinandroid.demo.benchmark"
-        ) {
+        baselineProfileRule.collectBaselineProfile(PACKAGE_NAME) {
             pressHome()
             // This block defines the app's critical user journey. Here we are interested in
             // optimizing for app startup. But you can also navigate and scroll

benchmark/src/main/java/com/google/samples/apps/nowinandroid/startup/StartupBenchmark.kt

@@ -26,6 +26,7 @@ import androidx.benchmark.macro.StartupMode.WARM
 import androidx.benchmark.macro.StartupTimingMetric
 import androidx.benchmark.macro.junit4.MacrobenchmarkRule
 import androidx.test.internal.runner.junit4.AndroidJUnit4ClassRunner
+import com.google.samples.apps.nowinandroid.PACKAGE_NAME
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -74,7 +75,7 @@ abstract class AbstractStartupBenchmark(private val startupMode: StartupMode) {
     fun startupFullCompilation() = startup(CompilationMode.Full())
 
     private fun startup(compilationMode: CompilationMode) = benchmarkRule.measureRepeated(
-        packageName = "com.google.samples.apps.nowinandroid",
+        packageName = PACKAGE_NAME,
         metrics = listOf(StartupTimingMetric()),
         compilationMode = compilationMode,
         iterations = 10,