Android: Baseline profile generation

This creates a new benchmark module that is responsible for generating baseline profiles and testing them. As part of this commit a baseline-prof.txt file has been included to speed up launch times with the app in its current state. Later, profile generation can be automated and keep up with the app as it changes.

Source/Android/app/build.gradle

@@ -33,6 +33,8 @@ android {
         versionCode(getBuildVersionCode())
 
         versionName "${getVersion()}"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     signingConfigs {
@@ -69,6 +71,19 @@ android {
             versionNameSuffix '-debug'
             jniDebuggable true
         }
+
+        benchmark {
+            signingConfig signingConfigs.debug
+            matchingFallbacks = ['release']
+            debuggable false
+            applicationIdSuffix ".benchmark"
+            versionNameSuffix '-benchmark'
+            proguardFiles getDefaultProguardFile(
+                    'proguard-android-optimize.txt'),
+                    'proguard-rules.pro'
+            minifyEnabled true
+            shrinkResources true
+        }
     }
 
     externalNativeBuild {
@@ -107,6 +122,7 @@ dependencies {
     implementation 'com.google.android.material:material:1.7.0'
     implementation 'androidx.core:core-splashscreen:1.0.0'
     implementation 'androidx.preference:preference:1.2.0'
+    implementation 'androidx.profileinstaller:profileinstaller:1.2.1'
 
     // Force dependency version to solve build conflict with androidx preferences
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1"

Source/Android/app/src/main/AndroidManifest.xml

@@ -1,4 +1,5 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-feature
         android:name="android.hardware.touchscreen"
@@ -44,6 +45,9 @@
         <meta-data
             android:name="android.max_aspect"
             android:value="2.1"/>
+        <profileable
+            android:shell="true"
+            tools:targetApi="29" />
 
         <activity
             android:name=".ui.main.MainActivity"