Added language cancel button

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

@@ -43,6 +43,7 @@ import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
 import android.widget.Button;
 import android.widget.CompoundButton;
+import android.widget.ImageButton;
 import android.widget.Spinner;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -83,6 +84,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
     private TextView tvFtsIndexed;
     private TextView tvFtsPro;
     private Spinner spLanguage;
+    private ImageButton ibResetLanguage;
     private SwitchCompat swWatchdog;
     private SwitchCompat swUpdates;
     private SwitchCompat swExperiments;
@@ -162,6 +164,7 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
         tvFtsIndexed = view.findViewById(R.id.tvFtsIndexed);
         tvFtsPro = view.findViewById(R.id.tvFtsPro);
         spLanguage = view.findViewById(R.id.spLanguage);
+        ibResetLanguage = view.findViewById(R.id.ibResetLanguage);
         swWatchdog = view.findViewById(R.id.swWatchdog);
         swUpdates = view.findViewById(R.id.swUpdates);
         swExperiments = view.findViewById(R.id.swExperiments);
@@ -268,6 +271,13 @@ public class FragmentOptionsMisc extends FragmentBase implements SharedPreferenc
             }
         });
 
+        ibResetLanguage.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                prefs.edit().remove("language").commit(); // apply won't work here
+            }
+        });
+
         swWatchdog.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
             @Override
             public void onCheckedChanged(CompoundButton compoundButton, boolean checked) {

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

@@ -127,12 +127,26 @@
 
         <Spinner
             android:id="@+id/spLanguage"
-            android:layout_width="wrap_content"
+            android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_marginTop="12dp"
+            android:layout_marginEnd="12dp"
+            app:layout_constraintEnd_toStartOf="@+id/ibResetLanguage"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvLanguage" />
 
+        <ImageButton
+            android:id="@+id/ibResetLanguage"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="12dp"
+            android:background="?android:attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/title_reset"
+            android:tooltipText="@string/title_reset"
+            app:layout_constraintBottom_toBottomOf="@id/spLanguage"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:srcCompat="@drawable/twotone_cancel_24" />
+
         <eu.faircode.email.FixedTextView
             android:id="@+id/tvLanguageHint"
             android:layout_width="0dp"