move restore backup button from context menu on welcome screen

src/conversations/java/eu/siacs/conversations/ui/WelcomeActivity.java

@@ -11,6 +11,7 @@ import android.security.KeyChainAliasCallback;
 import android.util.Log;
 import android.view.Menu;
 import android.view.MenuItem;
+import android.view.View;
 import android.widget.Toast;
 
 import androidx.annotation.NonNull;
@@ -140,7 +141,11 @@ public class WelcomeActivity extends XmppActivity implements XmppConnectionServi
             addInviteUri(intent);
             startActivity(intent);
         });
-
+        binding.restoreBackup.setOnClickListener(v -> {
+            if (hasStoragePermission(REQUEST_IMPORT_BACKUP)) {
+                startActivity(new Intent(this, ImportBackupActivity.class));
+            }
+        });
     }
 
     @Override
@@ -156,11 +161,6 @@ public class WelcomeActivity extends XmppActivity implements XmppConnectionServi
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
-            case R.id.action_import_backup:
-                if (hasStoragePermission(REQUEST_IMPORT_BACKUP)) {
-                    startActivity(new Intent(this, ImportBackupActivity.class));
-                }
-                break;
             case R.id.action_scan_qr_code:
                 UriHandlerActivity.scan(this, true);
                 break;

src/conversations/res/layout/activity_welcome.xml

@@ -68,6 +68,15 @@
                         android:layout_gravity="right"
                         android:text="@string/i_already_have_an_account"
                         android:textColor="?android:textColorSecondary" />
+
+                    <Button
+                        android:id="@+id/restore_backup"
+                        style="@style/Widget.Conversations.Button.Borderless"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="right"
+                        android:text="@string/restore_backup"
+                        android:textColor="?android:textColorSecondary" />
                 </LinearLayout>
 
                 <RelativeLayout

src/conversations/res/menu/welcome_menu.xml

@@ -14,9 +14,4 @@
         android:title="@string/action_add_account_with_certificate"
         android:visible="true"
         app:showAsAction="never" />
-
-    <item
-        android:id="@+id/action_import_backup"
-        android:title="@string/restore_backup"
-        app:showAsAction="never" />
 </menu>