feat: add fdroid and google flavors

.github/workflows/android.yml

@@ -36,9 +36,16 @@ jobs:
     - name: Build debug APK
       run: ./gradlew assembleDebug
 
-    - name: Upload APK
+    - name: Upload F-Droid APK
       uses: actions/upload-artifact@v3
       with:
-        name: app-debug
-        path: app/build/outputs/apk/debug/app-debug.apk
+        name: fdroidDebug
+        path: app/build/outputs/apk/fdroid/debug/app-fdroid-debug.apk
+        retention-days: 30
+
+    - name: Upload Google APK
+      uses: actions/upload-artifact@v3
+      with:
+        name: googleDebug
+        path: app/build/outputs/apk/google/debug/app-google-debug.apk
         retention-days: 30

.github/workflows/release.yml

@@ -78,11 +78,14 @@ jobs:
     - name: Validate Gradle wrapper
       uses: gradle/wrapper-validation-action@v1
 
-    - name: Gradle bundleRelease
-      run: ./gradlew bundleRelease
+    - name: Build F-Droid release
+      run: ./gradlew assembleFdroidRelease
 
-    - name: Gradle assembleRelease
-      run: ./gradlew assembleRelease
+    - name: Enable Crashlytics
+      run: sed -i 's/useCrashlytics = false/useCrashlytics = true/g' ./build.gradle
+
+    - name: Build Play Store release
+      run: ./gradlew bundleGoogleRelease assembleGoogleRelease
 
 #    - name: Upload Release to Play Store
 #      run: cp ./app/src/main/play/release-notes/en-US/production.txt ./app/src/main/play/release-notes/whatsnew-en-US.txt
@@ -108,24 +111,34 @@ jobs:
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
-    - name: Add AAB to release
+    - name: Add F-Droid APK to release
       uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: app/build/outputs/bundle/release/app-release.aab
-        asset_name: app-release-${{ github.event.inputs.version}}.aab
+        asset_path: app/build/outputs/apk/fdroid/release/app-fdroid-release.apk
+        asset_name: fdroidRelease-${{ github.event.inputs.version}}.apk
         asset_content_type: application/zip
 
-    - name: Add APK to release
+    - name: Add Play Store AAB to release
       uses: actions/upload-release-asset@v1
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       with:
         upload_url: ${{ steps.create_release.outputs.upload_url }}
-        asset_path: app/build/outputs/apk/release/app-release.apk
-        asset_name: app-release-${{ github.event.inputs.version}}.apk
+        asset_path: app/build/outputs/bundle/googleRelease/app-google-release.aab
+        asset_name: googleRelease-${{ github.event.inputs.version}}.aab
+        asset_content_type: application/zip
+
+    - name: Add Play Store APK to release
+      uses: actions/upload-release-asset@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      with:
+        upload_url: ${{ steps.create_release.outputs.upload_url }}
+        asset_path: app/build/outputs/apk/google/release/app-google-release.apk
+        asset_name: googleRelease-${{ github.event.inputs.version}}.apk
         asset_content_type: application/zip
 
 #    - name: Gradle publishBundle

app/build.gradle

@@ -11,10 +11,6 @@ plugins {
 
     // protobufs
     id 'com.google.protobuf'
-
-    // Firebase Crashlytics
-    id 'com.google.gms.google-services'
-    id 'com.google.firebase.crashlytics'
 }
 
 unMock {
@@ -49,6 +45,20 @@ android {
         // per https://developer.android.com/studio/write/vector-asset-studio
         vectorDrawables.useSupportLibrary = true
     }
+    flavorDimensions 'default'
+    productFlavors {
+        fdroid {
+            dimension = 'default'
+        }
+        google {
+            dimension = 'default'
+            if (project.findProperty("useCrashlytics") == true) {
+                println("useCrashlytics plugins $useCrashlytics")
+                apply plugin: 'com.google.gms.google-services'
+                apply plugin: 'com.google.firebase.crashlytics'
+            }
+        }
+    }
     buildTypes {
         release {
             if (keystoreProperties['storeFile']) {
@@ -195,9 +205,9 @@ dependencies {
     // implementation 'com.google.android.things:androidthings:1.0'
     implementation 'com.github.mik3y:usb-serial-for-android:3.4.6'
 
-    // Add the Firebase SDK for Crashlytics.
-    implementation 'com.google.firebase:firebase-crashlytics:18.2.6'
-    implementation 'com.google.firebase:firebase-analytics:20.1.0'
+    // For Firebase Crashlytics & Analytics
+    googleImplementation 'com.google.firebase:firebase-crashlytics:18.2.6'
+    googleImplementation 'com.google.firebase:firebase-analytics:20.1.0'
 
     // barcode support
     // per https://github.com/journeyapps/zxing-android-embedded#older-sdk-versions for minSdkVersion 21

app/src/fdroid/java/com/geeksville/mesh/MeshUtilApplication.kt

@@ -0,0 +1,16 @@
+package com.geeksville.mesh
+
+import com.geeksville.mesh.android.GeeksvilleApplication
+import com.geeksville.mesh.android.Logging
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class MeshUtilApplication : GeeksvilleApplication() {
+
+    override fun onCreate() {
+        super.onCreate()
+
+        Logging.showLogs = BuildConfig.DEBUG
+
+    }
+}

app/src/fdroid/java/com/geeksville/mesh/analytics/AnalyticsClient.kt

@@ -0,0 +1,42 @@
+package com.geeksville.mesh.analytics
+
+class DataPair(val name: String, valueIn: Any?) {
+    val value = valueIn ?: "null"
+
+    /// An accumulating firebase event - only one allowed per event
+    constructor(d: Double) : this("BOGUS", d)
+    constructor(d: Int) : this("BOGUS", d)
+}
+
+public interface AnalyticsProvider {
+
+    // Turn analytics logging on/off
+    fun setEnabled(on: Boolean)
+
+    /**
+     * Store an event
+     */
+    fun track(event: String, vararg properties: DataPair)
+
+    /**
+     * Only track this event if using a cheap provider (like google)
+     */
+    fun trackLowValue(event: String, vararg properties: DataPair)
+
+    fun endSession()
+    fun startSession()
+
+    /**
+     * Set persistent ID info about this user, as a key value pair
+     */
+    fun setUserInfo(vararg p: DataPair)
+
+    /**
+     * Increment some sort of anyalytics counter
+     */
+    fun increment(name: String, amount: Double = 1.0)
+
+    fun sendScreenView(name: String)
+    fun endScreenView()
+
+}

app/src/fdroid/java/com/geeksville/mesh/analytics/FirebaseAnalytics.kt

@@ -0,0 +1,46 @@
+package com.geeksville.mesh.analytics
+
+import android.content.Context
+import android.os.Bundle
+import com.geeksville.mesh.android.AppPrefs
+import com.geeksville.mesh.android.GeeksvilleApplication
+import com.geeksville.mesh.android.Logging
+
+/**
+ * Implement our analytics API using firebase analtics
+ */
+class GoogleAnalytics(context: Context) : AnalyticsProvider, Logging {
+
+    init {
+    }
+
+    override fun setEnabled(on: Boolean) {
+    }
+
+    override fun endSession() {
+    }
+
+    override fun trackLowValue(event: String, vararg properties: DataPair) {
+    }
+
+    override fun track(event: String, vararg properties: DataPair) {
+    }
+
+    override fun startSession() {
+    }
+
+    override fun setUserInfo(vararg p: DataPair) {
+    }
+
+    override fun increment(name: String, amount: Double) {
+    }
+
+    /**
+     * Send a google analyics screen view event
+     */
+    override fun sendScreenView(name: String) {
+    }
+
+    override fun endScreenView() {
+    }
+}

app/src/fdroid/java/com/geeksville/mesh/android/GeeksvilleApplication.kt

@@ -0,0 +1,107 @@
+package com.geeksville.mesh.android
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.SharedPreferences
+import android.net.ConnectivityManager
+import android.os.Bundle
+import android.provider.Settings
+import androidx.core.content.edit
+import com.geeksville.mesh.analytics.AnalyticsProvider
+
+fun isGooglePlayAvailable(context: Context): Boolean = false
+
+open class GeeksvilleApplication : Application(), Logging {
+
+    companion object {
+        lateinit var analytics: AnalyticsProvider
+        var currentActivity: Activity? = null
+        private val backstack = mutableListOf<Activity>()
+    }
+
+    private val lifecycleCallbacks = object : ActivityLifecycleCallbacks {
+        override fun onActivityPaused(activity: Activity) {
+        }
+
+        override fun onActivityStarted(activity: Activity) {
+        }
+
+        override fun onActivityDestroyed(activity: Activity) {
+            if (backstack.contains(activity)) backstack.remove(activity)
+            currentActivity = backstack.lastOrNull()
+        }
+
+        override fun onActivitySaveInstanceState(activity: Activity, outState: Bundle) {
+        }
+
+        override fun onActivityStopped(activity: Activity) {
+        }
+
+        override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
+            backstack.add(activity)
+            currentActivity = backstack.lastOrNull()
+        }
+
+        override fun onActivityResumed(activity: Activity) {
+        }
+    }
+
+    /// Are we running inside the testlab?
+    val isInTestLab: Boolean
+        get() {
+            val testLabSetting =
+                Settings.System.getString(contentResolver, "firebase.test.lab") ?: null
+            if(testLabSetting != null)
+                info("Testlab is $testLabSetting")
+            return "true" == testLabSetting
+        }
+
+    private val analyticsPrefs: SharedPreferences by lazy {
+        getSharedPreferences("analytics-prefs", Context.MODE_PRIVATE)
+    }
+
+    var isAnalyticsAllowed: Boolean
+        get() = analyticsPrefs.getBoolean("allowed", true)
+        set(value) {
+            analyticsPrefs.edit {
+                putBoolean("allowed", value)
+            }
+
+            // Change the flag with the providers
+            analytics.setEnabled(value && !isInTestLab) // Never do analytics in the test lab
+        }
+
+    override fun onCreate() {
+        super<Application>.onCreate()
+
+        val googleAnalytics = com.geeksville.mesh.analytics.GoogleAnalytics(this)
+        analytics = googleAnalytics
+
+        // Set analytics per prefs
+        isAnalyticsAllowed = isAnalyticsAllowed
+
+        registerActivityLifecycleCallbacks(lifecycleCallbacks)
+    }
+
+    fun isInternetConnected(): Boolean {
+        val cm = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+
+        val activeNetwork = cm.getActiveNetworkInfo();
+        val isConnected = activeNetwork != null &&
+                activeNetwork.isConnectedOrConnecting();
+
+        return isConnected
+    }
+
+}
+
+
+fun geeksvilleApp(context: Context) = context.applicationContext as GeeksvilleApplication
+
+
+interface GeeksvilleApplicationClient {
+
+    fun getAnalytics() = GeeksvilleApplication.analytics
+
+}

build.gradle

@@ -2,6 +2,7 @@
 
 buildscript {
     ext {
+        useCrashlytics = false
         kotlin_version = '1.6.21'
         coroutines_version = '1.6.0'
         lifecycle_version = "2.5.1"
@@ -24,8 +25,11 @@ buildscript {
         // in the individual module build.gradle files
 
         // Firebase Crashlytics
-        classpath 'com.google.gms:google-services:4.3.13'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.1'
+        if (project.findProperty("useCrashlytics") == true) {
+            println("useCrashlytics classpath $useCrashlytics")
+            classpath 'com.google.gms:google-services:4.3.13'
+            classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.1'
+        }
 
         // protobuf plugin - docs here https://github.com/google/protobuf-gradle-plugin
         classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.18'