Android: Allow device vibration with external controller

android/app/src/main/java/com/github/stenzek/duckstation/EmulationActivity.java

@@ -682,19 +682,20 @@ public class EmulationActivity extends AppCompatActivity implements SurfaceHolde
             if (mTouchscreenController != null) {
                 activityLayout.removeView(mTouchscreenController);
                 mTouchscreenController = null;
-                mVibratorService = null;
             }
         } else {
             if (mTouchscreenController == null) {
                 mTouchscreenController = new TouchscreenControllerView(this);
-                if (vibration)
-                    mVibratorService = (Vibrator) getSystemService(VIBRATOR_SERVICE);
-
                 activityLayout.addView(mTouchscreenController);
             }
 
             mTouchscreenController.init(0, controllerType, viewType, hapticFeedback);
         }
+
+        if (vibration)
+            mVibratorService = (Vibrator) getSystemService(VIBRATOR_SERVICE);
+        else
+            mVibratorService = null;
     }
 
     private InputManager.InputDeviceListener mInputDeviceListener;

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

@@ -66,7 +66,7 @@
     <string name="settings_summary_auto_hide_touchscreen_controller">Hides the touchscreen controller when an external controller is detected.</string>
     <string name="settings_vibrate_on_press">Vibrate On Press</string>
     <string name="settings_summary_vibrate_on_press">Enables a short vibration when a touchscreen button is pressed. Requires \"Vibrate on Touch\" to be enabled on your device.</string>
-    <string name="settings_enable_vibration">Enable Vibration</string>
+    <string name="settings_enable_vibration">Device Vibration</string>
     <string name="settings_summary_enable_vibration">Forwards rumble from the game to the phone\'s vibration motor.</string>
     <string name="settings_memory_card_1_type">Memory Card 1 Type</string>
     <string name="settings_memory_card_2_type">Memory Card 2 Type</string>