Add set default browser modal

android/brave_java_resources.gni

@@ -674,6 +674,8 @@ brave_java_resources = [
   "java/res/drawable/ic_onboarding_graphic_tipping.xml",
   "java/res/drawable/ic_phone.xml",
   "java/res/drawable/ic_polygon_1.xml",
+  "java/res/drawable/ic_setbraveasdefault.xml",
+  "java/res/drawable/ic_setbraveasdefault_dark.xml",
   "java/res/drawable/ic_shield_done_filled.xml",
   "java/res/drawable/ic_shield_done_filled_20dp.xml",
   "java/res/drawable/ic_sort.xml",
@@ -728,6 +730,7 @@ brave_java_resources = [
   "java/res/layout/activity_ntp_widget_stack.xml",
   "java/res/layout/activity_onboarding.xml",
   "java/res/layout/activity_p3a_onboarding.xml",
+  "java/res/layout/activity_set_default_browser.xml",
   "java/res/layout/binance_deposit_item.xml",
   "java/res/layout/binance_deposit_layout.xml",
   "java/res/layout/binance_spinner_dropdown_item.xml",

android/brave_java_sources.gni

@@ -37,6 +37,7 @@ brave_java_sources = [
   "../../brave/android/java/org/chromium/chrome/browser/CrossPromotionalModalDialogFragment.java",
   "../../brave/android/java/org/chromium/chrome/browser/InternetConnection.java",
   "../../brave/android/java/org/chromium/chrome/browser/QRCodeShareDialogFragment.java",
+  "../../brave/android/java/org/chromium/chrome/browser/SetDefaultBrowserActivity.java",
   "../../brave/android/java/org/chromium/chrome/browser/app/BraveActivity.java",
   "../../brave/android/java/org/chromium/chrome/browser/appmenu/BraveTabbedAppMenuPropertiesDelegate.java",
   "../../brave/android/java/org/chromium/chrome/browser/bookmarks/BraveBookmarkUtils.java",

android/java/AndroidManifest.xml

@@ -42,6 +42,11 @@
     android:theme="@style/Theme.Chromium.Activity.Fullscreen"
     android:screenOrientation="sensorPortrait"/>
 
+<activity
+    android:name="org.chromium.chrome.browser.SetDefaultBrowserActivity"
+    android:theme="@style/Theme.Chromium.Activity.Fullscreen"
+    android:screenOrientation="sensorPortrait"/>
+
 <activity
     android:name="org.chromium.chrome.browser.ntp.widget.NTPWidgetStackActivity"
     android:theme="@style/Theme.Chromium.Activity"

android/java/org/chromium/chrome/browser/SetDefaultBrowserActivity.java

@@ -0,0 +1,66 @@
+/**
+ * Copyright (c) 2021 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package org.chromium.chrome.browser;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import org.chromium.chrome.R;
+import org.chromium.chrome.browser.night_mode.GlobalNightModeStateProviderHolder;
+import org.chromium.chrome.browser.app.BraveActivity;
+
+import static org.chromium.ui.base.ViewUtils.dpToPx;
+
+public class SetDefaultBrowserActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_set_default_browser);
+
+        boolean isNightMode = GlobalNightModeStateProviderHolder.getInstance().isInNightMode();
+
+        ImageView setDefaultBrowserImg = findViewById(R.id.set_default_browser_img);
+        setDefaultBrowserImg.setImageResource(isNightMode
+                                        ? R.drawable.ic_setbraveasdefault_dark
+                                        : R.drawable.ic_setbraveasdefault);
+        if (isNightMode) {
+            LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) setDefaultBrowserImg.getLayoutParams();
+            lp.setMargins(0, dpToPx(this, 16), 0, dpToPx(this, 16));
+            setDefaultBrowserImg.setLayoutParams(lp);
+        }
+
+        Button btnSetDefaultBrowser = findViewById(R.id.btn_set_default_browser);
+        btnSetDefaultBrowser.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (BraveActivity.getBraveActivity() != null) {
+                    BraveActivity.getBraveActivity().handleBraveSetDefaultBrowserDialog();
+                }
+                finish();
+            }
+        });
+
+        Button btnNotNow = findViewById(R.id.btn_not_now);
+        btnNotNow.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                finish();
+            }
+        });
+    }
+
+    @Override
+    public void onBackPressed() {}
+}

android/java/org/chromium/chrome/browser/app/BraveActivity.java

@@ -49,6 +49,7 @@
 import org.chromium.chrome.browser.ChromeTabbedActivity;
 import org.chromium.chrome.browser.CrossPromotionalModalDialogFragment;
 import org.chromium.chrome.browser.LaunchIntentDispatcher;
+import org.chromium.chrome.browser.SetDefaultBrowserActivity;
 import org.chromium.chrome.browser.bookmarks.BookmarkBridge;
 import org.chromium.chrome.browser.bookmarks.BookmarkModel;
 import org.chromium.chrome.browser.brave_stats.BraveStatsUtil;
@@ -120,6 +121,7 @@ public abstract class BraveActivity<C extends ChromeActivityComponent> extends C
     public static final String OPEN_URL = "open_url";
 
     private static final int DAYS_4 = 4;
+    private static final int DAYS_5 = 5;
     private static final int DAYS_12 = 12;
 
     /**
@@ -354,6 +356,38 @@ public void finishNativeInitialization() {
             openRewardsPanel();
             BraveRewardsHelper.setRewardsOnboardingModalShown(true);
         }
+
+        if (SharedPreferencesManager.getInstance().readInt(BravePreferenceKeys.BRAVE_APP_OPEN_COUNT)
+                == 1) {
+            Calendar calender = Calendar.getInstance();
+            calender.setTime(new Date());
+            calender.add(Calendar.DATE, DAYS_5);
+            OnboardingPrefManager.getInstance().setNextSetDefaultBrowserModalDate(
+                    calender.getTimeInMillis());
+        }
+        checkSetDefaultBrowserModal();
+    }
+
+    private void checkSetDefaultBrowserModal() {
+        boolean shouldShowDefaultBrowserModal =
+                (OnboardingPrefManager.getInstance().getNextSetDefaultBrowserModalDate() > 0
+                        && System.currentTimeMillis()
+                                > OnboardingPrefManager.getInstance()
+                                          .getNextSetDefaultBrowserModalDate());
+        boolean shouldShowDefaultBrowserModalAfterP3A =
+                OnboardingPrefManager.getInstance().shouldShowDefaultBrowserModalAfterP3A();
+        if (!BraveSetDefaultBrowserNotificationService.isBraveSetAsDefaultBrowser(this)
+                && (shouldShowDefaultBrowserModalAfterP3A || shouldShowDefaultBrowserModal)) {
+            Intent setDefaultBrowserIntent = new Intent(this, SetDefaultBrowserActivity.class);
+            setDefaultBrowserIntent.setFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);
+            startActivity(setDefaultBrowserIntent);
+            if (shouldShowDefaultBrowserModal) {
+                OnboardingPrefManager.getInstance().setNextSetDefaultBrowserModalDate(0);
+            }
+            if (shouldShowDefaultBrowserModalAfterP3A) {
+                OnboardingPrefManager.getInstance().setShowDefaultBrowserModalAfterP3A(false);
+            }
+        }
     }
 
     private void checkForYandexSE() {
@@ -477,7 +511,7 @@ private boolean isNoRestoreState() {
         return ContextUtils.getAppSharedPreferences().getBoolean(PREF_CLOSE_TABS_ON_EXIT, false);
     }
 
-    private void handleBraveSetDefaultBrowserDialog() {
+    public void handleBraveSetDefaultBrowserDialog() {
         /* (Albert Wang): Default app settings didn't get added until API 24
          * https://developer.android.com/reference/android/provider/Settings#ACTION_MANAGE_DEFAULT_APPS_SETTINGS
          */

android/java/org/chromium/chrome/browser/onboarding/OnboardingPrefManager.java

@@ -38,9 +38,13 @@ public class OnboardingPrefManager {
     private static final String PREF_ONBOARDING_V2 = "onboarding_v2";
     private static final String PREF_NEXT_ONBOARDING_DATE = "next_onboarding_date";
     private static final String PREF_NEXT_CROSS_PROMO_MODAL_DATE = "next_cross_promo_modal_date";
+    private static final String PREF_NEXT_SET_DEFAULT_BROWSER_MODAL_DATE =
+            "next_set_default_browser_modal_date";
     private static final String PREF_ONBOARDING_FOR_SKIP = "onboarding_for_skip";
     private static final String PREF_ONBOARDING_SKIP_COUNT = "onboarding_skip_count";
     private static final String PREF_SEARCH_ENGINE_ONBOARDING = "search_engine_onboarding";
+    private static final String PREF_SHOW_DEFAULT_BROWSER_MODAL_AFTER_P3A =
+            "show_default_browser_modal_after_p3a";
     public static final String PREF_BRAVE_STATS = "brave_stats";
     public static final String PREF_BRAVE_STATS_NOTIFICATION = "brave_stats_notification";
     public static final String ONBOARDING_TYPE = "onboarding_type";
@@ -231,6 +235,26 @@ public void setNextCrossPromoModalDate(long nextDate) {
         sharedPreferencesEditor.apply();
     }
 
+    public long getNextSetDefaultBrowserModalDate() {
+        return mSharedPreferences.getLong(PREF_NEXT_SET_DEFAULT_BROWSER_MODAL_DATE, 0);
+    }
+
+    public void setNextSetDefaultBrowserModalDate(long nextDate) {
+        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
+        sharedPreferencesEditor.putLong(PREF_NEXT_SET_DEFAULT_BROWSER_MODAL_DATE, nextDate);
+        sharedPreferencesEditor.apply();
+    }
+
+    public boolean shouldShowDefaultBrowserModalAfterP3A() {
+        return mSharedPreferences.getBoolean(PREF_SHOW_DEFAULT_BROWSER_MODAL_AFTER_P3A, false);
+    }
+
+    public void setShowDefaultBrowserModalAfterP3A(boolean shouldShow) {
+        SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
+        sharedPreferencesEditor.putBoolean(PREF_SHOW_DEFAULT_BROWSER_MODAL_AFTER_P3A, shouldShow);
+        sharedPreferencesEditor.apply();
+    };
+
     public void setCrossPromoModalShown(boolean isShown) {
         SharedPreferences.Editor sharedPreferencesEditor = mSharedPreferences.edit();
         sharedPreferencesEditor.putBoolean(PREF_CROSS_PROMO_MODAL, isShown);

android/java/org/chromium/chrome/browser/onboarding/P3aOnboardingActivity.java

@@ -38,7 +38,6 @@ public class P3aOnboardingActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_p3a_onboarding);
-        OnboardingPrefManager.getInstance().setP3aOnboardingShown(true);
 
         boolean isFirstInstall = PackageUtils.isFirstInstall(this);
 
@@ -72,6 +71,8 @@ public void onClick(View view) {
                         && BraveActivity.getBraveActivity() != null) {
                     BraveActivity.getBraveActivity().showOnboardingV2(false);
                 }
+                OnboardingPrefManager.getInstance().setP3aOnboardingShown(true);
+                OnboardingPrefManager.getInstance().setShowDefaultBrowserModalAfterP3A(true);
                 finish();
             }
         });