From 3fa74d95dfca098ceff3090c3772dc917b67af64 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Thu, 12 Jun 2025 10:09:30 +0200
Subject: [PATCH] Added option to store email address of attendees

---
 .../eu/faircode/email/CalendarHelper.java     |  8 ++++++--
 .../faircode/email/FragmentOptionsMisc.java   | 19 +++++++++++++++----
 .../main/res/layout/fragment_options_misc.xml | 18 +++++++++++++++---
 app/src/main/res/values/strings.xml           |  1 +
 4 files changed, 37 insertions(+), 9 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/CalendarHelper.java b/app/src/main/java/eu/faircode/email/CalendarHelper.java
index 93d8b00960..e6c348047b 100644
--- a/app/src/main/java/eu/faircode/email/CalendarHelper.java
+++ b/app/src/main/java/eu/faircode/email/CalendarHelper.java
@@ -323,6 +323,9 @@ public class CalendarHelper {
                     eventId = existId;
                 }
 
+                SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+                boolean ical_email = prefs.getBoolean("ical_email", false);
+
                 for (Attendee a : event.getAttendees())
                     try {
                         String email = a.getEmail();
@@ -334,8 +337,9 @@ public class CalendarHelper {
 
                         ContentValues avalues = new ContentValues();
 
-                        //if (!TextUtils.isEmpty(email))
-                        //    avalues.put(CalendarContract.Attendees.ATTENDEE_EMAIL, email);
+                        if (!TextUtils.isEmpty(email) && ical_email)
+                            avalues.put(CalendarContract.Attendees.ATTENDEE_EMAIL, email);
+
                         if (TextUtils.isEmpty(name))
                             name = email;
                         if (!TextUtils.isEmpty(name))
diff --git a/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java b/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
index 9fea8cacf1..a5a516fc8f 100644
--- a/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
+++ b/app/src/main/java/eu/faircode/email/FragmentOptionsMisc.java
@@ -114,7 +114,8 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private SwitchCompat swExternalAnswer;
     private SwitchCompat swShortcuts;
     private SwitchCompat swICalTentative;
-    private ImageButton ibICalTentative;
+    private SwitchCompat swICalEmail;
+    private ImageButton ibICal;
     private SwitchCompat swFts;
     private ImageButton ibFts;
     private TextView tvFtsIndexed;
@@ -287,7 +288,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private static final long MIN_FILE_SIZE = 1024 * 1024L;
 
     final static List<String> RESET_OPTIONS = Collections.unmodifiableList(Arrays.asList(
-            "sort_answers", "shortcuts", "ical_tentative", "fts",
+            "sort_answers", "shortcuts", "ical_tentative", "ical_email", "fts",
             "classification", "class_min_probability", "class_min_difference",
             "show_filtered", "haptic_feedback", "haptic_feedback_swipe",
             "language",
@@ -383,7 +384,8 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         swExternalAnswer = view.findViewById(R.id.swExternalAnswer);
         swShortcuts = view.findViewById(R.id.swShortcuts);
         swICalTentative = view.findViewById(R.id.swICalTentative);
-        ibICalTentative = view.findViewById(R.id.ibICalTentative);
+        swICalEmail = view.findViewById(R.id.swICalEmail);
+        ibICal = view.findViewById(R.id.ibICal);
         swFts = view.findViewById(R.id.swFts);
         ibFts = view.findViewById(R.id.ibFts);
         tvFtsIndexed = view.findViewById(R.id.tvFtsIndexed);
@@ -614,7 +616,15 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             }
         });
 
-        ibICalTentative.setOnClickListener(new View.OnClickListener() {
+        swICalEmail.setVisibility(BuildConfig.PLAY_STORE_RELEASE ? View.GONE : View.VISIBLE);
+        swICalEmail.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
+                prefs.edit().putBoolean("ical_email", checked).apply();
+            }
+        });
+
+        ibICal.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 Helper.viewFAQ(v.getContext(), 186);
@@ -2473,6 +2483,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             swShortcuts.setChecked(prefs.getBoolean("shortcuts", true));
             swICalTentative.setChecked(prefs.getBoolean("ical_tentative", true));
             swFts.setChecked(prefs.getBoolean("fts", false));
+            swICalEmail.setChecked(prefs.getBoolean("ical_email", false));
 
             swClassification.setChecked(prefs.getBoolean("classification", false));
 
diff --git a/app/src/main/res/layout/fragment_options_misc.xml b/app/src/main/res/layout/fragment_options_misc.xml
index 8e7a64667d..34d52b89b1 100644
--- a/app/src/main/res/layout/fragment_options_misc.xml
+++ b/app/src/main/res/layout/fragment_options_misc.xml
@@ -168,8 +168,20 @@
                     app:layout_constraintTop_toBottomOf="@id/tvShortcutsHint"
                     app:switchPadding="12dp" />
 
+                <androidx.appcompat.widget.SwitchCompat
+                    android:id="@+id/swICalEmail"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="12dp"
+                    android:checked="true"
+                    android:text="@string/title_advanced_ical_email"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/swICalTentative"
+                    app:switchPadding="12dp" />
+
                 <ImageButton
-                    android:id="@+id/ibICalTentative"
+                    android:id="@+id/ibICal"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content"
                     android:layout_marginStart="12dp"
@@ -177,7 +189,7 @@
                     android:contentDescription="@string/title_info"
                     android:tooltipText="@string/title_info"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/swICalTentative"
+                    app:layout_constraintTop_toBottomOf="@id/swICalEmail"
                     app:srcCompat="@drawable/twotone_info_24" />
 
                 <androidx.appcompat.widget.SwitchCompat
@@ -188,7 +200,7 @@
                     android:text="@string/title_advanced_fts"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/ibICalTentative"
+                    app:layout_constraintTop_toBottomOf="@id/ibICal"
                     app:switchPadding="12dp" />
 
                 <TextView
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f45a885a3f..eb429bdc39 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -900,6 +900,7 @@
     <string name="title_advanced_external_answer" translatable="false">Provide reply templates to other apps</string>
     <string name="title_advanced_shortcuts">Show frequently used contacts in Android share menu</string>
     <string name="title_advanced_ical_tentative">Store received invitations as tentative</string>
+    <string name="title_advanced_ical_email">Store email address of attendees</string>
     <string name="title_advanced_fts">Build search index</string>
     <string name="title_advanced_fts_indexed">%1$d / %2$d messages indexed (%3$s)</string>
     <string name="title_advanced_classification">Classify messages</string>