implement automatic screenshot generation

.github/workflows/screenshots.yml

@@ -0,0 +1,85 @@
+on:
+  push:
+    branches:
+      - '*'
+
+name: Generate Screenshots
+
+jobs:
+
+  screenshot:
+    name: Generate screenshots
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        api-level: [ 34 ]
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      - name: AVD cache
+        uses: actions/cache@v3
+        id: avd-cache
+        with:
+          path: |
+            ~/.android/avd/*
+            ~/.android/adb*
+          key: avd-${{ matrix.api-level }}
+
+      - name: create AVD and generate snapshot for caching
+        if: steps.avd-cache.outputs.cache-hit != 'true'
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          target: playstore
+          arch: x86_64
+          profile: Pixel 4
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: false
+          script: echo "Generated AVD snapshot for caching."
+
+      - name: Set up Java environment
+        uses: actions/setup-java@v3
+        with:
+          java-version: 17
+          distribution: 'zulu'
+          cache: 'gradle'
+
+      - name: Build app
+        run: ./gradlew assembleGoogleNormalDebug assembleGoogleNormalAndroidTest
+
+      - name: Start System UI demo mode
+        run: |
+
+
+      - name: Run emulator and generate screenshots
+        uses: reactivecircus/android-emulator-runner@v2
+        with:
+          api-level: ${{ matrix.api-level }}
+          target: playstore
+          arch: x86_64
+          profile: Pixel 4
+          force-avd-creation: false
+          emulator-options: -no-window -gpu swiftshader_indirect -noaudio -no-boot-anim -camera-back none
+          disable-animations: false
+          script: |
+            adb shell settings put global hidden_api_policy 1
+
+            # Start demo mode
+            adb shell settings put global sysui_demo_allowed 1
+            
+            # Display time 12:00
+            adb shell am broadcast -a com.android.systemui.demo -e command clock -e hhmm 1200
+            # Display full mobile data without type
+            adb shell am broadcast -a com.android.systemui.demo -e command network -e mobile show -e level 4 -e datatype false
+            adb shell am broadcast -a com.android.systemui.demo -e command network -e wifi show -e level 4 -e fully true
+            # Hide notifications
+            adb shell am broadcast -a com.android.systemui.demo -e command notifications -e visible false
+            # Show full battery but not in charging state
+            adb shell am broadcast -a com.android.systemui.demo -e command battery -e plugged false -e level 100
+            
+            fastlane screengrab --app_apk_path app/build/outputs/apk/googleNormal/debug/app-google-normal-debug.apk  --test_apk_path app/build/outputs/apk/androidTest/googleNormal/debug/app-google-normal-debug-androidTest.apk --tests_package_name=net.vonforst.evmap.debug.test --app_package_name net.vonforst.evmap.debug -p net.vonforst.evmap.screenshot --use_timestamp_suffix false --clear_previous_screenshots true -q en-US,de-DE
+            
+            adb shell am broadcast -a com.android.systemui.demo -e command exit
+

app/build.gradle.kts

@@ -332,6 +332,7 @@ dependencies {
     androidTestImplementation("androidx.test.ext:junit:1.1.5")
     androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
     androidTestImplementation("androidx.arch.core:core-testing:2.2.0")
+    androidTestImplementation("tools.fastlane:screengrab:2.1.1")
 
     kapt("com.squareup.moshi:moshi-kotlin-codegen:1.15.0")
 

app/src/androidTest/java/net/vonforst/evmap/screenshot/ScreenshotTest.kt

@@ -0,0 +1,41 @@
+package net.vonforst.evmap.screenshot
+
+import androidx.test.ext.junit.rules.ActivityScenarioRule
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import net.vonforst.evmap.MapsActivity
+import org.junit.AfterClass
+import org.junit.BeforeClass
+import org.junit.ClassRule
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import tools.fastlane.screengrab.Screengrab
+import tools.fastlane.screengrab.UiAutomatorScreenshotStrategy
+import tools.fastlane.screengrab.cleanstatusbar.BluetoothState
+import tools.fastlane.screengrab.cleanstatusbar.CleanStatusBar
+import tools.fastlane.screengrab.cleanstatusbar.MobileDataType
+import tools.fastlane.screengrab.locale.LocaleTestRule
+
+
+@RunWith(AndroidJUnit4::class)
+class ScreenshotTest {
+    companion object {
+        @JvmStatic
+        @BeforeClass
+        fun beforeAll() {
+            Screengrab.setDefaultScreenshotStrategy(UiAutomatorScreenshotStrategy())
+        }
+    }
+
+    @Rule
+    @JvmField
+    val localeTestRule = LocaleTestRule()
+
+    @get:Rule
+    val activityRule = ActivityScenarioRule(MapsActivity::class.java)
+
+    @Test
+    fun testTakeScreenshot() {
+        Screengrab.screenshot("main")
+    }
+}

app/src/androidTest/java/com/johan/evmap/storage/SavedRegionDaoTest.kt → app/src/androidTest/java/net/vonforst/evmap/storage/SavedRegionDaoTest.kt

@@ -1,4 +1,4 @@
-package com.johan.evmap.storage
+package net.vonforst.evmap.storage
 
 import android.content.Context
 import androidx.arch.core.executor.testing.InstantTaskExecutorRule

app/src/debug/AndroidManifest.xml

@@ -1,5 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:tools="http://schemas.android.com/tools"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Permissions needed for fastlane screengrab -->
+
+    <!-- Allows unlocking your device and activating its screen so UI tests can succeed -->
+    <uses-permission android:name="android.permission.DISABLE_KEYGUARD" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+
+    <!-- Allows for storing and retrieving screenshots -->
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+
+    <!-- Allows changing locales -->
+    <uses-permission
+        android:name="android.permission.CHANGE_CONFIGURATION"
+        tools:ignore="ProtectedPermissions" />
 
     <application>
         <activity