Migrate remaining prefs usages to repo (#2777)

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

@@ -133,7 +133,7 @@ abstract class GeeksvilleApplication :
     override fun onCreate() {
         super.onCreate()
 
-        val firebaseAnalytics = FirebaseAnalytics(this)
+        val firebaseAnalytics = FirebaseAnalytics(analyticsPrefs.installId)
         analytics = firebaseAnalytics
 
         // Set analytics per prefs

app/src/google/java/com/geeksville/mesh/android/prefs/GoogleMapsModule.kt

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.geeksville.mesh.android.prefs
+
+import android.content.Context
+import android.content.SharedPreferences
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Qualifier
+import javax.inject.Singleton
+
+// Pref store qualifiers are private to prevent prefs stores from being injected directly.
+// Consuming code should always inject one of the prefs repositories.
+
+@Qualifier
+@Retention(AnnotationRetention.BINARY)
+private annotation class GoogleMapsSharedPreferences
+
+@InstallIn(SingletonComponent::class)
+@Module
+object GoogleMapsModule {
+
+    @Provides
+    @Singleton
+    @GoogleMapsSharedPreferences
+    fun provideGoogleMapsSharedPreferences(@ApplicationContext context: Context): SharedPreferences =
+        context.getSharedPreferences("google_maps_prefs", Context.MODE_PRIVATE)
+
+    @Provides
+    @Singleton
+    fun provideGoogleMapsPrefs(@GoogleMapsSharedPreferences sharedPreferences: SharedPreferences): GoogleMapsPrefs =
+        GoogleMapsPrefsImpl(sharedPreferences)
+}

app/src/google/java/com/geeksville/mesh/android/prefs/GoogleMapsPrefs.kt

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2025 Meshtastic LLC
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.geeksville.mesh.android.prefs
+
+import android.content.SharedPreferences
+import com.google.maps.android.compose.MapType
+
+/** Interface for prefs specific to Google Maps. For general map prefs, see MapPrefs. */
+interface GoogleMapsPrefs {
+    var selectedGoogleMapType: String?
+    var selectedCustomTileUrl: String?
+}
+
+class GoogleMapsPrefsImpl(prefs: SharedPreferences) : GoogleMapsPrefs {
+    override var selectedGoogleMapType: String? by
+        NullableStringPrefDelegate(prefs, "selected_google_map_type", MapType.NORMAL.name)
+    override var selectedCustomTileUrl: String? by NullableStringPrefDelegate(prefs, "selected_custom_tile_url", null)
+}