fix: Update to AGP9.1

Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

Author: AndyScherzinger

app/build.gradle

@@ -27,15 +27,15 @@ apply plugin: "org.jlleitschuh.gradle.ktlint"
 apply plugin: 'kotlinx-serialization'
 
 android {
-    compileSdkVersion 36
+    compileSdk = 36
 
     namespace = 'com.nextcloud.talk'
 
     defaultConfig {
         manifestPlaceholders
         testInstrumentationRunnerArguments TEST_SERVER_URL: "$NC_TEST_SERVER_BASEURL", TEST_SERVER_USERNAME: "$NC_TEST_SERVER_USERNAME", TEST_SERVER_PASSWORD: "$NC_TEST_SERVER_PASSWORD"
-        minSdkVersion 26
-        targetSdkVersion 36
+        minSdk = 26
+        targetSdk = 36
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
 
         // mayor.minor.hotfix.increment (for increment: 01-50=Alpha / 51-89=RC / 90-99=stable)
@@ -44,8 +44,6 @@ android {
         versionName "23.1.0 Alpha 09"
 
         flavorDimensions "default"
-        renderscriptTargetApi = 19
-        renderscriptSupportModeEnabled true
 
         productFlavors {
             // used for f-droid
@@ -65,9 +63,6 @@ android {
             }
         }
 
-        // Enabling multidex support.
-        multiDexEnabled = true
-
         vectorDrawables.useSupportLibrary = true
 
         lintOptions {
@@ -232,8 +227,6 @@ dependencies {
 
     implementation 'androidx.biometric:biometric:1.1.0'
 
-    implementation 'androidx.multidex:multidex:2.0.1'
-
     implementation 'io.reactivex.rxjava2:rxandroid:2.1.1'
     implementation "io.reactivex.rxjava2:rxjava:2.2.21"
 
@@ -354,8 +347,6 @@ dependencies {
 
     androidTestImplementation "androidx.test.espresso:espresso-intents:$espressoVersion"
 
-    androidTestImplementation('com.android.support.test.espresso:espresso-intents:3.0.2')
-
     androidTestImplementation(platform("androidx.compose:compose-bom:2026.03.00"))
     testImplementation "org.mockito.kotlin:mockito-kotlin:$mockitoKotlinVersion"
     testImplementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$coroutines_version"

app/src/main/java/com/nextcloud/talk/application/NextcloudTalkApplication.kt

@@ -10,6 +10,7 @@
 package com.nextcloud.talk.application
 
 import android.app.Activity
+import android.app.Application
 import android.content.Context
 import android.content.pm.PackageManager
 import android.os.Build.VERSION.SDK_INT
@@ -19,8 +20,6 @@ import androidx.appcompat.app.AppCompatDelegate
 import androidx.emoji2.bundled.BundledEmojiCompatConfig
 import androidx.emoji2.text.EmojiCompat
 import androidx.lifecycle.LifecycleObserver
-import androidx.multidex.MultiDex
-import androidx.multidex.MultiDexApplication
 import androidx.work.ExistingPeriodicWorkPolicy
 import androidx.work.OneTimeWorkRequest
 import androidx.work.PeriodicWorkRequest
@@ -89,7 +88,7 @@ import javax.inject.Singleton
 @Singleton
 @AutoInjector(NextcloudTalkApplication::class)
 class NextcloudTalkApplication :
-    MultiDexApplication(),
+    Application(),
     LifecycleObserver {
     //region Fields (components)
     lateinit var componentApplication: NextcloudTalkApplicationComponent
@@ -217,11 +216,6 @@ class NextcloudTalkApplication :
             .build()
     }
 
-    override fun attachBaseContext(base: Context) {
-        super.attachBaseContext(base)
-        MultiDex.install(this)
-    }
-
     private fun buildDefaultImageLoader(): ImageLoader {
         val imageLoaderBuilder = ImageLoader.Builder(applicationContext)
             .memoryCache {

gradle.properties

@@ -2,7 +2,7 @@
 #
 # SPDX-FileCopyrightText: 2017-2024 Nextcloud GmbH and Nextcloud contributors
 # SPDX-FileCopyrightText: 2024-2025 Marcel Hibbe <dev@mhibbe.de>
-# SPDX-FileCopyrightText: 2021 Tim Krüger <t@timkrueger.me>
+# SPDX-FileCopyrightText: 2021 Tim Krueger <t@timkrueger.me>
 # SPDX-FileCopyrightText: 2017-2019 Mario Danic <mario@lovelyhq.com>
 # SPDX-License-Identifier: GPL-3.0-or-later
 
@@ -26,15 +26,11 @@ org.gradle.configureondemand=true
 kapt.incremental.apt=true
 org.gradle.daemon=true
 org.gradle.configuration-cache=true
-android.defaults.buildfeatures.resvalues=true
-android.sdk.defaultTargetSdkToCompileSdkIfUnset=false
-android.enableAppCompileTimeRClass=false
-android.usesSdkInManifest.disallowed=false
 android.uniquePackageNames=false
 android.dependency.useConstraints=true
 android.r8.strictFullModeForKeepRules=false
-android.r8.optimizedResourceShrinking=false
-android.builtInKotlin=false
+android.generateSyncIssueWhenLibraryConstraintsAreEnabled=false
+# TODO: remove once spotbugs-gradle-plugin supports AGP new DSL (blocked until AGP 10.0)
 android.newDsl=false
 
 # Needed for local libs

gradle/verification-metadata.xml

@@ -43,6 +43,7 @@
             <trusting group="androidx.databinding"/>
             <trusting group="androidx.datastore"/>
             <trusting group="^androidx[.]compose($|([.].*))" regex="true"/>
+            <trusting group="^com[.]android($|([.].*))" regex="true"/>
          </trusted-key>
          <trusted-key id="0F06FF86BEEAF4E71866EE5232EE5355A6BC6E42">
             <trusting group="androidx.activity"/>