MihaiCristianCondrea · MihaiCristianCondrea · Jun 4, 2025 · Jun 4, 2025
diff --git a/app/build.gradle b/app/build.gradle
@@ -18,6 +18,12 @@ android {
         vectorDrawables.useSupportLibrary = true
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
         resourceConfigurations += ['en', 'de', 'es', 'fr', 'hi', 'hu', 'in', 'it', 'ja', 'ro', 'ru', 'tr', 'sv', 'bg', 'pl', 'uk']
+        manifestPlaceholders = [
+                analyticsStorage: true,
+                adStorage: true,
+                adUserData: true,
+                adPersonalization: true
+        ]
     }
 
     buildTypes {
@@ -27,11 +33,23 @@ android {
             shrinkResources true
             debuggable false
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            manifestPlaceholders = [
+                    analyticsStorage: true,
+                    adStorage: true,
+                    adUserData: true,
+                    adPersonalization: true
+            ]
         }
         debug {
             multiDexEnabled true
             debuggable true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            manifestPlaceholders = [
+                    analyticsStorage: false,
+                    adStorage: false,
+                    adUserData: false,
+                    adPersonalization: false
+            ]
         }
     }
 

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -332,9 +332,9 @@
             android:name="com.google.android.gms.ads.AD_MANAGER_APP"
             android:value="true" />
 
-        <meta-data android:name="google_analytics_default_allow_analytics_storage" android:value="false" />
-        <meta-data android:name="google_analytics_default_allow_ad_storage" android:value="false" />
-        <meta-data android:name="google_analytics_default_allow_ad_user_data" android:value="false" />
-        <meta-data android:name="google_analytics_default_allow_ad_personalization_signals" android:value="false" />
+        <meta-data android:name="google_analytics_default_allow_analytics_storage" android:value="${analyticsStorage}" />
+        <meta-data android:name="google_analytics_default_allow_ad_storage" android:value="${adStorage}" />
+        <meta-data android:name="google_analytics_default_allow_ad_user_data" android:value="${adUserData}" />
+        <meta-data android:name="google_analytics_default_allow_ad_personalization_signals" android:value="${adPersonalization}" />
     </application>
 </manifest>
diff --git a/app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/main/MainActivity.java b/app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/main/MainActivity.java
@@ -32,6 +32,7 @@
 import com.d4rk.androidtutorials.java.notifications.managers.AppUsageNotificationsManager;
 import com.d4rk.androidtutorials.java.ui.components.navigation.BottomSheetMenuFragment;
 import com.d4rk.androidtutorials.java.ui.screens.startup.StartupActivity;
+import com.d4rk.androidtutorials.java.ui.screens.startup.StartupViewModel;
 import com.d4rk.androidtutorials.java.ui.screens.support.SupportActivity;
 import com.d4rk.androidtutorials.java.utils.EdgeToEdgeDelegate;
 import com.google.android.gms.ads.AdRequest;
@@ -47,6 +48,9 @@
 import com.google.android.play.core.install.model.AppUpdateType;
 import com.google.android.play.core.install.model.InstallStatus;
 import com.google.android.play.core.install.model.UpdateAvailability;
+import com.google.android.ump.ConsentInformation;
+import com.google.android.ump.ConsentRequestParameters;
+import com.google.android.ump.UserMessagingPlatform;
 
 public class MainActivity extends AppCompatActivity {
 
@@ -61,6 +65,8 @@ public class MainActivity extends AppCompatActivity {
             );
     private ActivityMainBinding mBinding;
     private MainViewModel mainViewModel;
+    private StartupViewModel startupViewModel;
+    private ConsentInformation consentInformation;
     private NavController navController;
     private AppUpdateNotificationsManager appUpdateNotificationsManager;
     private AppUpdateManager appUpdateManager;
@@ -74,6 +80,21 @@ protected void onCreate(Bundle savedInstanceState) {
         setContentView(mBinding.getRoot());
 
         mainViewModel = new ViewModelProvider(this).get(MainViewModel.class);
+        startupViewModel = new ViewModelProvider(this).get(StartupViewModel.class);
+        consentInformation = UserMessagingPlatform.getConsentInformation(this);
+        ConsentRequestParameters params = new ConsentRequestParameters.Builder()
+                .setTagForUnderAgeOfConsent(false)
+                .build();
+        startupViewModel.requestConsentInfoUpdate(
+                this,
+                params,
+                () -> {
+                    if (consentInformation.isConsentFormAvailable()) {
+                        startupViewModel.loadConsentForm(this, null);
+                    }
+                },
+                null
+        );
 
         setupActionBar();
         observeViewModel();

diff --git a/app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/startup/StartupActivity.java b/app/src/main/java/com/d4rk/androidtutorials/java/ui/screens/startup/StartupActivity.java
@@ -15,6 +15,7 @@
 import com.google.android.ump.ConsentRequestParameters;
 import com.google.android.ump.UserMessagingPlatform;
 import com.google.firebase.analytics.FirebaseAnalytics;
+import com.d4rk.androidtutorials.java.ui.screens.startup.dialogs.ConsentDialogFragment;
 
 import java.util.EnumMap;
 import java.util.Map;
@@ -39,26 +40,20 @@ protected void onCreate(Bundle savedInstanceState) {
                 .setTagForUnderAgeOfConsent(false)
                 .build();
 
-        consentInformation.requestConsentInfoUpdate(
+        startupViewModel.requestConsentInfoUpdate(
                 this,
                 params,
                 () -> {
                     if (consentInformation.isConsentFormAvailable()) {
                         startupViewModel.loadConsentForm(
                                 this,
-                                formError -> {
-                                    updateFirebaseConsent(false);
-                                    proceedToMainActivity();
-                                }
+                                formError -> updateFirebaseConsent(false, false, false, false)
                         );
-                    } else {
-                        if (consentInformation.getConsentStatus() == ConsentInformation.ConsentStatus.OBTAINED) {
-                            updateFirebaseConsent(true);
-                        }
-                        proceedToMainActivity();
+                    } else if (consentInformation.getConsentStatus() == ConsentInformation.ConsentStatus.OBTAINED) {
+                        updateFirebaseConsent(true, true, true, true);
                     }
                 },
-                formError -> proceedToMainActivity()
+                formError -> {}
         );
 
         new FastScrollerBuilder(binding.scrollView)
@@ -70,7 +65,14 @@ protected void onCreate(Bundle savedInstanceState) {
                         Uri.parse("https://sites.google.com/view/d4rk7355608/more/apps/privacy-policy")))
         );
 
-        binding.floatingButtonAgree.setOnClickListener(v -> proceedToMainActivity());
+        binding.floatingButtonAgree.setOnClickListener(v -> {
+            ConsentDialogFragment dialog = new ConsentDialogFragment();
+            dialog.setConsentListener((analytics, adStorage, adUserData, adPersonalization) -> {
+                updateFirebaseConsent(analytics, adStorage, adUserData, adPersonalization);
+                proceedToMainActivity();
+            });
+            dialog.show(getSupportFragmentManager(), "consent_dialog");
+        });
 
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
             requestPermissions(new String[]{Manifest.permission.POST_NOTIFICATIONS}, 1);
@@ -82,12 +84,15 @@ private void proceedToMainActivity() {
         finish();
     }
 
-    private void updateFirebaseConsent(boolean granted) {
+    private void updateFirebaseConsent(boolean analytics,
+                                       boolean adStorage,
+                                       boolean adUserData,
+                                       boolean adPersonalization) {
         Map<FirebaseAnalytics.ConsentType, FirebaseAnalytics.ConsentStatus> consentMap = new EnumMap<>(FirebaseAnalytics.ConsentType.class);
-        consentMap.put(FirebaseAnalytics.ConsentType.ANALYTICS_STORAGE, granted ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
-        consentMap.put(FirebaseAnalytics.ConsentType.AD_STORAGE, granted ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
-        consentMap.put(FirebaseAnalytics.ConsentType.AD_USER_DATA, granted ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
-        consentMap.put(FirebaseAnalytics.ConsentType.AD_PERSONALIZATION, granted ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
+        consentMap.put(FirebaseAnalytics.ConsentType.ANALYTICS_STORAGE, analytics ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
+        consentMap.put(FirebaseAnalytics.ConsentType.AD_STORAGE, adStorage ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
+        consentMap.put(FirebaseAnalytics.ConsentType.AD_USER_DATA, adUserData ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
+        consentMap.put(FirebaseAnalytics.ConsentType.AD_PERSONALIZATION, adPersonalization ? FirebaseAnalytics.ConsentStatus.GRANTED : FirebaseAnalytics.ConsentStatus.DENIED);
 
         FirebaseAnalytics.getInstance(this).setConsent(consentMap);
     }

diff --git a/...java/com/d4rk/androidtutorials/java/ui/screens/startup/dialogs/ConsentDialogFragment.java b/...java/com/d4rk/androidtutorials/java/ui/screens/startup/dialogs/ConsentDialogFragment.java
@@ -0,0 +1,57 @@
+package com.d4rk.androidtutorials.java.ui.screens.startup.dialogs;
+
+import android.app.Dialog;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.DialogFragment;
+
+import com.d4rk.androidtutorials.java.BuildConfig;
+import com.d4rk.androidtutorials.java.R;
+import com.d4rk.androidtutorials.java.databinding.DialogConsentBinding;
+import com.google.android.material.dialog.MaterialAlertDialogBuilder;
+
+public class ConsentDialogFragment extends DialogFragment {
+
+    public interface ConsentListener {
+        void onConsentSet(boolean analytics, boolean adStorage, boolean adUserData, boolean adPersonalization);
+    }
+
+    private ConsentListener listener;
+
+    public void setConsentListener(ConsentListener listener) {
+        this.listener = listener;
+    }
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        DialogConsentBinding binding = DialogConsentBinding.inflate(LayoutInflater.from(requireContext()));
+
+        boolean defaultChecked = !BuildConfig.DEBUG;
+        binding.checkAnalyticsStorage.setChecked(defaultChecked);
+        binding.checkAdStorage.setChecked(defaultChecked);
+        binding.checkAdUserData.setChecked(defaultChecked);
+        binding.checkAdPersonalization.setChecked(defaultChecked);
+
+        setCancelable(false);
+
+        return new MaterialAlertDialogBuilder(requireContext())
+                .setTitle(R.string.consent_dialog_title)
+                .setView(binding.getRoot())
+                .setCancelable(false)
+                .setPositiveButton(android.R.string.ok, (dialog, which) -> {
+                    if (listener != null) {
+                        listener.onConsentSet(
+                                binding.checkAnalyticsStorage.isChecked(),
+                                binding.checkAdStorage.isChecked(),
+                                binding.checkAdUserData.isChecked(),
+                                binding.checkAdPersonalization.isChecked()
+                        );
+                    }
+                })
+                .create();
+    }
+}
diff --git a/app/src/main/res/layout/dialog_consent.xml b/app/src/main/res/layout/dialog_consent.xml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp">
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/check_analytics_storage"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/analytics_storage"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/check_ad_storage"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/ad_storage"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/check_analytics_storage" />
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/check_ad_user_data"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/ad_user_data"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/check_ad_storage" />
+
+    <com.google.android.material.checkbox.MaterialCheckBox
+        android:id="@+id/check_ad_personalization"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/ad_personalization"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/check_ad_user_data" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -391,4 +391,9 @@
     <string name="error_loading_layout">Error loading layout</string>
     <string name="error_loading_code">Error loading code</string>
     <string name="snack_general_error">An error occurred while checking for updates</string>
+    <string name="consent_dialog_title">Data &amp; Ads Consent</string>
+    <string name="analytics_storage">Analytics storage</string>
+    <string name="ad_storage">Ad storage</string>
+    <string name="ad_user_data">Ad user data</string>
+    <string name="ad_personalization">Ad personalization</string>
 </resources>