[WIP] Split into packages

- Move DebugInfoCrashHandler.kt to com.davx5.ose
- Move StandardLoginTypePage.kt to com.davx5.ose.ui.setup
- Move StandardLoginTypesProvider.kt to com.davx5.ose.ui.setup
- Move CustomCertManagerModule.kt to com.davx5.ose.di
- Move OseIntroPageFactory.kt to com.davx5.ose.ui.intro
- Move OseColorSchemesModule.kt to com.davx5.ose.di
- Move OseFlavorModule.kt to com.davx5.ose.di
- Move OpenSourceLicenseInfoProvider.kt to com.davx5.ose.ui.about
- Move OseTheme.kt to com.davx5.ose.ui

app/build.gradle.kts

@@ -48,7 +48,7 @@ android {
     }
 
     // Java namespace for our classes (not to be confused with Android package ID)
-    namespace = "at.bitfire.davdroid"
+    namespace = "com.davx5.ose"
 
     flavorDimensions += "distribution"
     productFlavors {
@@ -127,7 +127,10 @@ aboutLibraries {
 }
 
 dependencies {
-    // core
+    // app core
+    implementation(project(":core"))
+
+    // Kotlin / Android
     implementation(libs.kotlin.stdlib)
     implementation(libs.kotlinx.coroutines)
     coreLibraryDesugaring(libs.android.desugaring)

app/src/main/AndroidManifest.xml

@@ -4,350 +4,15 @@
   -->
 
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-          xmlns:tools="http://schemas.android.com/tools"
+        xmlns:tools="http://schemas.android.com/tools"
-          android:installLocation="internalOnly">
+        android:installLocation="internalOnly">
 
-    <!-- normal permissions -->
+    <application android:name=".App">
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
-    <uses-permission android:name="android.permission.INTERNET"/>
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
-    <uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/>
-    <uses-permission android:name="android.permission.READ_SYNC_STATS"/>
-    <uses-permission android:name="android.permission.WRITE_SYNC_SETTINGS"/>
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
-    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"/>
-
-    <!-- other permissions -->
-    <!-- android.permission-group.CONTACTS -->
-    <uses-permission android:name="android.permission.READ_CONTACTS"/>
-    <uses-permission android:name="android.permission.WRITE_CONTACTS"/>
-    <!-- android.permission-group.CALENDAR -->
-    <uses-permission android:name="android.permission.READ_CALENDAR"/>
-    <uses-permission android:name="android.permission.WRITE_CALENDAR"/>
-
-    <!-- android.permission-group.LOCATION -->
-    <!-- getting the WiFi name (for "sync in Wifi only") requires
-      - coarse location (Android 8.1)
-      - fine location (Android 10) -->
-    <uses-permission-sdk-23 android:name="android.permission.ACCESS_COARSE_LOCATION"/>
-    <uses-permission-sdk-23 android:name="android.permission.ACCESS_FINE_LOCATION"/>
-    <!-- required since Android 10 to get the WiFi name while in background (= while syncing) -->
-    <uses-permission-sdk-23 android:name="android.permission.ACCESS_BACKGROUND_LOCATION"/>
-
-    <!-- ical4android declares task access permissions -->
-
-    <!-- Disable GPS capability requirement, which is implicitly derived from ACCESS_FINE_LOCATION
-    permission and makes app unusable on some devices without GPS. We need location permissions only
-    to get the current WiFi SSID, and we don't need GPS for that. -->
-    <uses-feature android:name="android.hardware.location.gps" android:required="false" />
-
-    <application
-        android:name=".App"
-        android:allowBackup="false"
-        android:networkSecurityConfig="@xml/network_security_config"
-        android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:theme="@style/Theme.AppCompat.DayNight.NoActionBar"
-        android:resizeableActivity="true"
-        tools:ignore="UnusedAttribute"
-        android:supportsRtl="true">
-
-        <!-- Required for Hilt/WorkManager integration. See
-        - https://developer.android.com/develop/background-work/background-tasks/persistent/configuration/custom-configuration#remove-default
-        - https://developer.android.com/training/dependency-injection/hilt-jetpack#workmanager
-        However, we must not disable AndroidX startup completely, as it's needed by other libraries like okhttp. -->
-        <provider
-            android:name="androidx.startup.InitializationProvider"
-            android:authorities="${applicationId}.androidx-startup"
-            android:exported="false"
-            tools:node="merge">
-            <meta-data
-                android:name="androidx.work.WorkManagerInitializer"
-                android:value="androidx.startup"
-                tools:node="remove" />
-        </provider>
 
         <!-- Remove the node added by AppAuth (remove only from net.openid.appauth library, not from our flavor manifest files) -->
         <activity android:name="net.openid.appauth.RedirectUriReceiverActivity"
-            tools:node="remove" tools:selector="net.openid.appauth"/>
+                tools:node="remove" tools:selector="net.openid.appauth"/>
-
-        <activity android:name=".ui.intro.IntroActivity" />
-        <activity
-            android:name=".ui.AccountsActivity"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-                <category android:name="android.intent.category.LAUNCHER"/>
-            </intent-filter>
-        </activity>
-
-        <activity
-            android:name=".ui.about.AboutActivity"
-            android:label="@string/navigation_drawer_about"
-            android:parentActivityName=".ui.AccountsActivity"/>
-
-        <activity
-            android:name=".ui.AppSettingsActivity"
-            android:label="@string/app_settings"
-            android:parentActivityName=".ui.AccountsActivity"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.APPLICATION_PREFERENCES"/>
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name=".ui.DebugInfoActivity"
-            android:parentActivityName=".ui.AppSettingsActivity"
-            android:exported="false"
-            android:label="@string/debug_info_title">
-            <intent-filter>
-                <action android:name="android.intent.action.BUG_REPORT"/>
-                <category android:name="android.intent.category.DEFAULT" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name=".ui.PermissionsActivity"
-            android:label="@string/app_settings_security_app_permissions"
-            android:parentActivityName=".ui.AppSettingsActivity" />
-        <activity
-            android:name=".ui.TasksActivity"
-            android:label="@string/intro_tasks_title"
-            android:parentActivityName=".ui.AppSettingsActivity" />
-
-        <activity
-            android:name=".ui.setup.LoginActivity"
-            android:parentActivityName=".ui.AccountsActivity"
-            android:windowSoftInputMode="adjustResize"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-            </intent-filter>
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW"/>
-                <category android:name="android.intent.category.BROWSABLE"/>
-                <category android:name="android.intent.category.DEFAULT"/>
-                <data android:scheme="caldav"/>
-                <data android:scheme="caldavs"/>
-                <data android:scheme="carddav"/>
-                <data android:scheme="carddavs"/>
-                <data android:scheme="davx5"/>
-            </intent-filter>
-            <intent-filter>
-                <action android:name="loginFlow" /> <!-- Ensures this filter matches, even if the sending app is not defining an action -->
-                <category android:name="android.intent.category.DEFAULT" />
-                <data
-                    tools:ignore="AppLinkUrlError"
-                    android:scheme="http" />
-                <data android:scheme="https" />
-            </intent-filter>
-        </activity>
-
-        <activity
-            android:name=".ui.account.AccountActivity"
-            android:parentActivityName=".ui.AccountsActivity"
-            android:exported="true">
-        </activity>
-        <activity
-            android:name=".ui.account.CollectionActivity"
-            android:parentActivityName=".ui.account.AccountActivity" />
-        <activity
-            android:name=".ui.account.CreateAddressBookActivity"
-            android:parentActivityName=".ui.account.AccountActivity" />
-        <activity
-            android:name=".ui.account.CreateCalendarActivity"
-            android:parentActivityName=".ui.account.AccountActivity" />
-        <activity
-            android:name=".ui.account.AccountSettingsActivity"
-            android:parentActivityName=".ui.account.AccountActivity" />
-        <activity
-            android:name=".ui.account.WifiPermissionsActivity"
-            android:parentActivityName=".ui.account.AccountSettingsActivity" />
-
-        <activity
-            android:name=".ui.webdav.WebdavMountsActivity"
-            android:exported="true"
-            android:parentActivityName=".ui.AccountsActivity" />
-        <activity
-            android:name=".ui.webdav.AddWebdavMountActivity"
-            android:parentActivityName=".ui.webdav.WebdavMountsActivity"
-            android:windowSoftInputMode="adjustResize" />
-
-        <!-- account type "DAVx⁵" -->
-        <service
-            android:name=".sync.account.AccountAuthenticatorService"
-            android:exported="false">
-            <intent-filter>
-                <action android:name="android.accounts.AccountAuthenticator"/>
-            </intent-filter>
-            <meta-data
-                android:name="android.accounts.AccountAuthenticator"
-                android:resource="@xml/account_authenticator"/>
-        </service>
-        <service
-            android:name=".sync.adapter.CalendarsSyncAdapterService"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="android.content.SyncAdapter"/>
-            </intent-filter>
-            <meta-data
-                android:name="android.content.SyncAdapter"
-                android:resource="@xml/sync_calendars"/>
-        </service>
-        <service
-            android:name=".sync.adapter.JtxSyncAdapterService"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="android.content.SyncAdapter"/>
-            </intent-filter>
-            <meta-data
-                android:name="android.content.SyncAdapter"
-                android:resource="@xml/sync_notes"/>
-        </service>
-        <service
-            android:name=".sync.adapter.OpenTasksSyncAdapterService"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="android.content.SyncAdapter"/>
-            </intent-filter>
-            <meta-data
-                android:name="android.content.SyncAdapter"
-                android:resource="@xml/sync_opentasks"/>
-        </service>
-        <service
-            android:name=".sync.adapter.TasksOrgSyncAdapterService"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="android.content.SyncAdapter"/>
-            </intent-filter>
-            <meta-data
-                android:name="android.content.SyncAdapter"
-                android:resource="@xml/sync_tasks_org"/>
-        </service>
-        <provider
-            android:authorities="@string/webdav_authority"
-            android:name=".webdav.DavDocumentsProvider"
-            android:exported="true"
-            android:grantUriPermissions="true"
-            android:permission="android.permission.MANAGE_DOCUMENTS">
-            <intent-filter>
-                <action android:name="android.content.action.DOCUMENTS_PROVIDER" />
-            </intent-filter>
-        </provider>
-
-        <!-- account type "DAVx⁵ Address book" -->
-        <service
-            android:name=".sync.account.AddressBookAuthenticatorService"
-            android:exported="true"
-            tools:ignore="ExportedService">   <!-- Since Android 11, this must be true so that Google Contacts shows the address book accounts -->
-            <intent-filter>
-                <action android:name="android.accounts.AccountAuthenticator"/>
-            </intent-filter>
-
-            <meta-data
-                android:name="android.accounts.AccountAuthenticator"
-                android:resource="@xml/account_authenticator_address_book"/>
-        </service>
-        <service
-            android:name=".sync.adapter.ContactsSyncAdapterService"
-            android:exported="true"
-            tools:ignore="ExportedService">
-            <intent-filter>
-                <action android:name="android.content.SyncAdapter"/>
-            </intent-filter>
-
-            <meta-data
-                android:name="android.content.SyncAdapter"
-                android:resource="@xml/sync_contacts"/>
-            <meta-data
-                android:name="android.provider.CONTACTS_STRUCTURE"
-                android:resource="@xml/contacts"/>
-        </service>
-
-        <!-- provider to share debug info/logs -->
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="@string/authority_debug_provider"
-            android:grantUriPermissions="true"
-            android:exported="false">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/debug_paths" />
-        </provider>
-
-        <!-- UnifiedPush -->
-        <service android:exported="false" android:name=".push.UnifiedPushService">
-            <intent-filter>
-                <action android:name="org.unifiedpush.android.connector.PUSH_EVENT"/>
-            </intent-filter>
-        </service>
-
-        <!-- Widgets -->
-        <receiver android:name=".ui.widget.LabeledSyncButtonWidgetReceiver"
-            android:label="@string/widget_labeled_sync_label"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/widget_info_labeled_sync_button" />
-        </receiver>
-        <receiver android:name=".ui.widget.IconSyncButtonWidgetReceiver"
-            android:label="@string/widget_icon_sync_label"
-            android:exported="true">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/widget_info_icon_sync_button" />
-        </receiver>
 
     </application>
 
-    <!-- package visiblity – which apps do we need to see? -->
-    <queries>
-        <!-- system providers (listing them is technically not required, but some apps like the
-        Huawei calendar take this as indication of whether these providers are accessed) -->
-        <provider android:authorities="com.android.calendar"/>
-        <provider android:authorities="com.android.contacts"/>
-
-        <!-- task providers -->
-        <package android:name="at.techbee.jtx" />
-        <package android:name="org.dmfs.tasks" />
-        <package android:name="org.tasks" />
-
-        <!-- ICSx5 for Webcal feeds -->
-        <package android:name="at.bitfire.icsdroid"/>
-
-        <!-- apps that interact with contact, calendar, task data (for debug info) -->
-        <intent>
-            <action android:name="*" />
-            <data android:scheme="content" android:host="com.android.contacts" />
-        </intent>
-        <intent>
-            <action android:name="*" />
-            <data android:scheme="content" android:host="com.android.calendar" />
-        </intent>
-
-        <!-- Open URLs in a browser or other app [https://developer.android.com/training/package-visibility/use-cases#open-urls-browser-or-other-app] -->
-        <intent>
-            <action android:name="android.intent.action.VIEW" />
-            <data android:scheme="https" />
-        </intent>
-
-        <!-- Custom Tabs support (e.g. Nextcloud Login Flow) -->
-        <intent>
-            <action android:name="android.support.customtabs.action.CustomTabsService" />
-        </intent>
-    </queries>
-
 </manifest>

app/src/ose/kotlin/com/davx5/ose/App.kt

@@ -2,7 +2,7 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid
+package com.davx5.ose
 
 import android.app.Application
 import androidx.hilt.work.HiltWorkerFactory

app/src/ose/kotlin/com/davx5/ose/DebugInfoCrashHandler.kt

@@ -1,8 +1,8 @@
-/***************************************************************************************************
+/*
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
- **************************************************************************************************/
+ */
 
-package at.bitfire.davdroid
+package com.davx5.ose
 
 import android.content.Context
 import at.bitfire.davdroid.ui.DebugInfoActivity

app/src/ose/kotlin/com/davx5/ose/di/CustomCertManagerModule.kt

@@ -2,7 +2,7 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.di
+package com.davx5.ose.di
 
 import android.content.Context
 import at.bitfire.cert4android.CustomCertManager

app/src/ose/kotlin/com/davx5/ose/di/OseColorSchemesModule.kt

@@ -2,12 +2,12 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.di
+package com.davx5.ose.di
 
 import androidx.compose.material3.ColorScheme
 import at.bitfire.davdroid.di.scope.DarkColorScheme
 import at.bitfire.davdroid.di.scope.LightColorScheme
-import at.bitfire.davdroid.ui.OseTheme
+import com.davx5.ose.ui.OseTheme
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn

app/src/ose/kotlin/com/davx5/ose/di/OseFlavorModule.kt

@@ -2,16 +2,16 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.di
+package com.davx5.ose.di
 
 import at.bitfire.davdroid.ui.AccountsDrawerHandler
 import at.bitfire.davdroid.ui.OseAccountsDrawerHandler
 import at.bitfire.davdroid.ui.about.AboutActivity
-import at.bitfire.davdroid.ui.about.OpenSourceLicenseInfoProvider
 import at.bitfire.davdroid.ui.intro.IntroPageFactory
-import at.bitfire.davdroid.ui.intro.OseIntroPageFactory
 import at.bitfire.davdroid.ui.setup.LoginTypesProvider
-import at.bitfire.davdroid.ui.setup.StandardLoginTypesProvider
+import com.davx5.ose.ui.about.OpenSourceLicenseInfoProvider
+import com.davx5.ose.ui.intro.OseIntroPageFactory
+import com.davx5.ose.ui.setup.StandardLoginTypesProvider
 import dagger.Binds
 import dagger.Module
 import dagger.hilt.InstallIn

app/src/ose/kotlin/com/davx5/ose/ui/OseTheme.kt

@@ -2,7 +2,7 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.ui
+package com.davx5.ose.ui
 
 import androidx.compose.material3.darkColorScheme
 import androidx.compose.material3.lightColorScheme

app/src/ose/kotlin/com/davx5/ose/ui/about/OpenSourceLicenseInfoProvider.kt

@@ -2,7 +2,7 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.ui.about
+package com.davx5.ose.ui.about
 
 import android.app.Application
 import android.text.Spanned
@@ -18,6 +18,7 @@ import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.viewModelScope
 import androidx.lifecycle.viewmodel.compose.viewModel
 import at.bitfire.davdroid.ui.UiUtils.toAnnotatedString
+import at.bitfire.davdroid.ui.about.AboutActivity
 import com.google.common.io.CharStreams
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.Dispatchers

app/src/ose/kotlin/com/davx5/ose/ui/intro/OseIntroPageFactory.kt

@@ -2,8 +2,15 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.ui.intro
+package com.davx5.ose.ui.intro
 
+import at.bitfire.davdroid.ui.intro.BackupsPage
+import at.bitfire.davdroid.ui.intro.BatteryOptimizationsPage
+import at.bitfire.davdroid.ui.intro.IntroPageFactory
+import at.bitfire.davdroid.ui.intro.OpenSourcePage
+import at.bitfire.davdroid.ui.intro.PermissionsIntroPage
+import at.bitfire.davdroid.ui.intro.TasksIntroPage
+import at.bitfire.davdroid.ui.intro.WelcomePage
 import javax.inject.Inject
 
 class OseIntroPageFactory @Inject constructor(

app/src/ose/kotlin/com/davx5/ose/ui/setup/StandardLoginTypePage.kt

@@ -2,7 +2,7 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.ui.setup
+package com.davx5.ose.ui.setup
 
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Column
@@ -25,6 +25,8 @@ import at.bitfire.davdroid.ui.ExternalUris
 import at.bitfire.davdroid.ui.ExternalUris.withStatParams
 import at.bitfire.davdroid.ui.UiUtils.toAnnotatedString
 import at.bitfire.davdroid.ui.composable.Assistant
+import at.bitfire.davdroid.ui.setup.LoginInfo
+import at.bitfire.davdroid.ui.setup.LoginType
 
 @Composable
 fun StandardLoginTypePage(

app/src/ose/kotlin/com/davx5/ose/ui/setup/StandardLoginTypesProvider.kt

@@ -2,12 +2,22 @@
  * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
  */
 
-package at.bitfire.davdroid.ui.setup
+package com.davx5.ose.ui.setup
 
 import android.content.Intent
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.runtime.Composable
+import at.bitfire.davdroid.ui.setup.AdvancedLogin
+import at.bitfire.davdroid.ui.setup.EmailLogin
+import at.bitfire.davdroid.ui.setup.FastmailLogin
+import at.bitfire.davdroid.ui.setup.GoogleLogin
+import at.bitfire.davdroid.ui.setup.LoginActivity
+import at.bitfire.davdroid.ui.setup.LoginInfo
+import at.bitfire.davdroid.ui.setup.LoginType
+import at.bitfire.davdroid.ui.setup.LoginTypesProvider
 import at.bitfire.davdroid.ui.setup.LoginTypesProvider.LoginAction
+import at.bitfire.davdroid.ui.setup.NextcloudLogin
+import at.bitfire.davdroid.ui.setup.UrlLogin
 import java.util.logging.Logger
 import javax.inject.Inject
 

build.gradle.kts

@@ -4,6 +4,7 @@
 
 plugins {
     alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
     alias(libs.plugins.compose.compiler) apply false
     alias(libs.plugins.hilt) apply false
     alias(libs.plugins.ksp) apply false

core/build.gradle.kts

@@ -0,0 +1,196 @@
+/*
+ * Copyright © All Contributors. See LICENSE and AUTHORS in the root directory for details.
+ */
+
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.compose.compiler)
+    alias(libs.plugins.hilt)
+    alias(libs.plugins.kotlin.serialization)
+    alias(libs.plugins.ksp)
+    alias(libs.plugins.mikepenz.aboutLibraries.android)
+}
+
+// Android configuration
+android {
+    compileSdk = 36
+
+    defaultConfig {
+        minSdk = 24        // Android 7.0
+
+        testInstrumentationRunner = "at.bitfire.davdroid.HiltTestRunner"
+    }
+
+    java {
+        toolchain {
+            languageVersion = JavaLanguageVersion.of(21)
+        }
+    }
+
+    compileOptions {
+        // required for
+        // - dnsjava 3.x: java.nio.file.Path
+        // - ical4android: time API
+        isCoreLibraryDesugaringEnabled = true
+    }
+
+    buildFeatures {
+        buildConfig = true
+        compose = true
+    }
+
+    // Java namespace for our classes (not to be confused with Android package ID)
+    namespace = "at.bitfire.davdroid"
+
+    sourceSets {
+        getByName("androidTest") {
+            assets.srcDir("$projectDir/schemas")
+        }
+    }
+
+    buildTypes {
+        getByName("release") {
+            isMinifyEnabled = false
+        }
+    }
+
+    lint {
+        disable += arrayOf("GoogleAppIndexingWarning", "ImpliedQuantity", "MissingQuantity", "MissingTranslation", "ExtraTranslation", "RtlEnabled", "RtlHardcoded", "Typos")
+    }
+
+    packaging {
+        resources {
+            // multiple (test) dependencies have LICENSE files at same location
+            merges += arrayOf("META-INF/LICENSE*")
+        }
+    }
+
+    @Suppress("UnstableApiUsage")
+    testOptions {
+        managedDevices {
+            localDevices {
+                create("virtual") {
+                    device = "Pixel 3"
+                    // TBD: API level 35 and higher causes network tests to fail sometimes, see https://github.com/bitfireAT/davx5-ose/issues/1525
+                    // Suspected reason: https://developer.android.com/about/versions/15/behavior-changes-all#background-network-access
+                    apiLevel = 34
+                    systemImageSource = "aosp-atd"
+                }
+            }
+        }
+    }
+}
+
+ksp {
+    arg("room.schemaLocation", "$projectDir/schemas")
+}
+
+aboutLibraries {
+    export {
+        // exclude timestamps for reproducible builds [https://github.com/bitfireAT/davx5-ose/issues/994]
+        excludeFields.add("generated")
+    }
+}
+
+dependencies {
+    // Kotlin / Android
+    implementation(libs.kotlin.stdlib)
+    implementation(libs.kotlinx.coroutines)
+    coreLibraryDesugaring(libs.android.desugaring)
+
+    // Hilt
+    implementation(libs.hilt.android.base)
+    ksp(libs.androidx.hilt.compiler)
+    ksp(libs.hilt.android.compiler)
+
+    // support libs
+    implementation(libs.androidx.activityCompose)
+    implementation(libs.androidx.appcompat)
+    implementation(libs.androidx.browser)
+    implementation(libs.androidx.core)
+    implementation(libs.androidx.hilt.navigation.compose)
+    implementation(libs.androidx.hilt.work)
+    implementation(libs.androidx.lifecycle.runtime.compose)
+    implementation(libs.androidx.lifecycle.viewmodel.base)
+    implementation(libs.androidx.lifecycle.viewmodel.compose)
+    implementation(libs.androidx.paging)
+    implementation(libs.androidx.paging.compose)
+    implementation(libs.androidx.preference)
+    implementation(libs.androidx.security)
+    implementation(libs.androidx.work.base)
+
+    // Jetpack Compose
+    implementation(libs.compose.accompanist.permissions)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.compose.material3)
+    implementation(libs.androidx.compose.material3.adaptive)
+    implementation(libs.androidx.compose.materialIconsExtended)
+    debugImplementation(libs.androidx.compose.ui.tooling)
+    implementation(libs.androidx.compose.ui.toolingPreview)
+
+    // Glance Widgets
+    implementation(libs.androidx.glance.base)
+    implementation(libs.androidx.glance.material3)
+
+    // Jetpack Room
+    implementation(libs.androidx.room.runtime)
+    implementation(libs.androidx.room.base)
+    implementation(libs.androidx.room.paging)
+    ksp(libs.androidx.room.compiler)
+
+    // own libraries
+    implementation(libs.bitfire.cert4android)
+    implementation(libs.bitfire.dav4jvm) {
+        exclude(group="junit")
+        exclude(group="org.ogce", module="xpp3")    // Android has its own XmlPullParser implementation
+    }
+    implementation(libs.bitfire.synctools) {
+        exclude(group="androidx.test")              // synctools declares test rules, but we don't want them in non-test code
+        exclude(group = "junit")
+    }
+
+    // third-party libs
+    implementation(libs.conscrypt)
+    implementation(libs.dnsjava)
+    implementation(libs.guava)
+    implementation(libs.ktor.client.content.negotiation)
+    implementation(libs.ktor.client.core)
+    implementation(libs.ktor.client.okhttp)
+    implementation(libs.ktor.serialization.kotlinx.json)
+    implementation(libs.mikepenz.aboutLibraries.m3)
+    implementation(libs.okhttp.base)
+    implementation(libs.okhttp.brotli)
+    implementation(libs.okhttp.logging)
+    implementation(libs.openid.appauth)
+    implementation(libs.unifiedpush) {
+        // UnifiedPush connector seems to be using a workaround by importing this library.
+        // Will be removed after https://github.com/tink-crypto/tink-java-apps/pull/5 is merged.
+        // See: https://codeberg.org/UnifiedPush/android-connector/src/commit/28cb0d622ed0a972996041ab9cc85b701abc48c6/connector/build.gradle#L56-L59
+        exclude(group = "com.google.crypto.tink", module = "tink")
+    }
+    implementation(libs.unifiedpush.fcm)
+
+    // force some versions for compatibility with our minSdk level (see version catalog for details)
+    implementation(libs.commons.codec)
+    implementation(libs.commons.lang)
+
+    // for tests
+    androidTestImplementation(libs.androidx.arch.core.testing)
+    androidTestImplementation(libs.androidx.room.testing)
+    androidTestImplementation(libs.androidx.test.core)
+    androidTestImplementation(libs.androidx.test.junit)
+    androidTestImplementation(libs.androidx.test.rules)
+    androidTestImplementation(libs.androidx.test.runner)
+    androidTestImplementation(libs.androidx.work.testing)
+    androidTestImplementation(libs.hilt.android.testing)
+    androidTestImplementation(libs.junit)
+    androidTestImplementation(libs.kotlinx.coroutines.test)
+    androidTestImplementation(libs.mockk.android)
+    androidTestImplementation(libs.okhttp.mockwebserver)
+
+    testImplementation(libs.bitfire.dav4jvm)
+    testImplementation(libs.junit)
+    testImplementation(libs.mockk)
+    testImplementation(libs.okhttp.mockwebserver)
+    testImplementation(libs.robolectric)
+}