Added option to show sender only in summary notifications

app/src/main/java/eu/faircode/email/FragmentOptionsNotifications.java

@@ -126,6 +126,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
     private SwitchCompat swMessagingStyle;
     private ImageButton ibCar;
     private SwitchCompat swBiometricsNotify;
+    private SwitchCompat swNotifyMinimal;
     private SwitchCompat swNotifyOpenFolder;
     private SwitchCompat swBackground;
     private Spinner spRateLimit;
@@ -153,7 +154,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
             "notify_subtext", "notify_preview", "notify_preview_all", "notify_preview_only", "notify_transliterate", "notify_ascii",
             "wearable_preview",
             "notify_messaging",
-            "biometrics_notify", "notify_open_folder", "background_service", "notify_rate_limit", "alert_once"
+            "biometrics_notify", "notify_minimal", "notify_open_folder", "background_service", "notify_rate_limit", "alert_once"
     ));
 
     @Override
@@ -219,6 +220,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
         swMessagingStyle = view.findViewById(R.id.swMessagingStyle);
         ibCar = view.findViewById(R.id.ibCar);
         swBiometricsNotify = view.findViewById(R.id.swBiometricsNotify);
+        swNotifyMinimal = view.findViewById(R.id.swNotifyMinimal);
         swNotifyOpenFolder = view.findViewById(R.id.swNotifyOpenFolder);
         swBackground = view.findViewById(R.id.swBackground);
         spRateLimit = view.findViewById(R.id.spRateLimit);
@@ -733,6 +735,15 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
             @Override
             public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
                 prefs.edit().putBoolean("biometrics_notify", checked).apply();
+                enableOptions();
+            }
+        });
+
+        swNotifyMinimal.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {
+                prefs.edit().putBoolean("notify_minimal", checked).apply();
+                enableOptions();
             }
         });
 
@@ -926,6 +937,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
             swWearablePreview.setChecked(prefs.getBoolean("wearable_preview", false));
             swMessagingStyle.setChecked(prefs.getBoolean("notify_messaging", false));
             swBiometricsNotify.setChecked(prefs.getBoolean("biometrics_notify", true));
+            swNotifyMinimal.setChecked(prefs.getBoolean("notify_minimal", false));
             swNotifyOpenFolder.setChecked(prefs.getBoolean("notify_open_folder", false));
             swBackground.setChecked(prefs.getBoolean("background_service", false));
             swAlertOnce.setChecked(!prefs.getBoolean("alert_once", true));
@@ -956,6 +968,7 @@ public class FragmentOptionsNotifications extends FragmentBase implements Shared
         swNotifyPreviewOnly.setEnabled(!summary && swNotifyPreview.isChecked());
         swWearablePreview.setEnabled(!summary && swNotifyPreview.isChecked());
         swBiometricsNotify.setEnabled(!summary);
+        swNotifyMinimal.setEnabled(summary || !swBiometricsNotify.isChecked());
     }
 
     @Override

app/src/main/java/eu/faircode/email/NotificationHelper.java

@@ -727,6 +727,7 @@ class NotificationHelper {
         boolean alert_once = prefs.getBoolean("alert_once", true);
         boolean perform_expunge = prefs.getBoolean("perform_expunge", true);
         boolean delete_notification = prefs.getBoolean("delete_notification", false);
+        boolean notify_minimal = prefs.getBoolean("notify_minimal", false);
 
         // Get contact info
         Long latest = null;
@@ -864,7 +865,7 @@ class NotificationHelper {
             }
 
             if (notify_preview)
-                if (redacted)
+                if (redacted && !notify_minimal)
                     builder.setContentText(context.getString(R.string.title_notification_redacted));
                 else {
                     DateFormat DTF = Helper.getDateTimeInstance(context, SimpleDateFormat.SHORT, SimpleDateFormat.SHORT);
@@ -873,7 +874,7 @@ class NotificationHelper {
                         Address[] afrom = messageFrom.get(message.id);
                         String from = MessageHelper.formatAddresses(afrom, email_format, false);
                         sb.append("<strong>").append(Html.escapeHtml(from)).append("</strong>");
-                        if (!TextUtils.isEmpty(message.subject))
+                        if (!TextUtils.isEmpty(message.subject) && !notify_minimal)
                             sb.append(": ").append(Html.escapeHtml(message.subject));
                         sb.append(" ").append(Html.escapeHtml(DTF.format(message.received)));
                         sb.append("<br>");

app/src/main/res/layout/fragment_options_notifications.xml

@@ -890,6 +890,19 @@
                     app:layout_constraintTop_toBottomOf="@id/ibCar"
                     app:switchPadding="12dp" />
 
+                <androidx.appcompat.widget.SwitchCompat
+                    android:id="@+id/swNotifyMinimal"
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginStart="12dp"
+                    android:layout_marginTop="12dp"
+                    android:checked="true"
+                    android:text="@string/title_advanced_notify_minimal"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toBottomOf="@id/swBiometricsNotify"
+                    app:switchPadding="12dp" />
+
                 <androidx.appcompat.widget.SwitchCompat
                     android:id="@+id/swNotifyOpenFolder"
                     android:layout_width="0dp"
@@ -899,7 +912,7 @@
                     android:text="@string/title_advanced_notify_open_folder"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/swBiometricsNotify"
+                    app:layout_constraintTop_toBottomOf="@id/swNotifyMinimal"
                     app:switchPadding="12dp" />
 
                 <androidx.appcompat.widget.SwitchCompat

app/src/main/res/values/strings.xml

@@ -808,6 +808,7 @@
     <string name="title_advanced_wearable_preview">Only send notifications with a message preview to wearables</string>
     <string name="title_advanced_notify_messaging">Use Android \'messaging style\' notification format</string>
     <string name="title_advanced_biometrics_notify">Show notification content when using biometric authentication</string>
+    <string name="title_advanced_notify_minimal">Show sender only</string>
     <string name="title_advanced_notify_open_folder">Open folder when opening new message</string>
     <string name="title_advanced_light">Use notification light</string>
     <string name="title_advanced_sound">Select notification sound</string>