From 5526eb435b8017448d6e4390e08049a51ac55a67 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Wed, 15 Jun 2022 11:55:03 +0200
Subject: [PATCH] Wire activity/fragment back

---
 .../main/java/eu/faircode/email/ActivityBase.java   |  3 +++
 .../main/java/eu/faircode/email/FragmentBase.java   | 13 +++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/ActivityBase.java b/app/src/main/java/eu/faircode/email/ActivityBase.java
index 9cb8a8b115..5340be1a68 100644
--- a/app/src/main/java/eu/faircode/email/ActivityBase.java
+++ b/app/src/main/java/eu/faircode/email/ActivityBase.java
@@ -750,6 +750,9 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
     @Override
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
         if (item.getItemId() == android.R.id.home) {
+            // Delegate to fragment first
+            if (super.onOptionsItemSelected(item))
+                return true;
             performBack();
             return true;
         }
diff --git a/app/src/main/java/eu/faircode/email/FragmentBase.java b/app/src/main/java/eu/faircode/email/FragmentBase.java
index ee16f8521f..90ee0d8328 100644
--- a/app/src/main/java/eu/faircode/email/FragmentBase.java
+++ b/app/src/main/java/eu/faircode/email/FragmentBase.java
@@ -40,6 +40,7 @@ import android.os.Handler;
 import android.os.ResultReceiver;
 import android.text.TextUtils;
 import android.view.LayoutInflater;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
@@ -315,6 +316,18 @@ public class FragmentBase extends Fragment {
         lbm.unregisterReceiver(receiver);
     }
 
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            FragmentActivity activity = getActivity();
+            if (activity != null) {
+                activity.getOnBackPressedDispatcher().onBackPressed();
+                return true;
+            }
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
     @Override
     public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
         EntityLog.log(getContext(), "Result class=" + this.getClass().getSimpleName() +