Android: Add touchscreen button add/remove/opacity

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

@@ -496,26 +496,17 @@ public class EmulationActivity extends AppCompatActivity implements SurfaceHolde
                     return;
                 }
 
-                case 3:     // Settings
+                case 3:     // Change Touchscreen Controller
-                {
-                    Intent intent = new Intent(EmulationActivity.this, SettingsActivity.class);
-                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                    startActivityForResult(intent, REQUEST_CODE_SETTINGS);
-                    return;
-                }
-
-                case 4:     // Change Touchscreen Controller
                 {
                     showTouchscreenControllerMenu();
                     return;
                 }
 
-                case 5:     // Edit Touchscreen Controller Layout
+                case 4:     // Settings
                 {
-                    if (mTouchscreenController != null)
+                    Intent intent = new Intent(EmulationActivity.this, SettingsActivity.class);
-                        mTouchscreenController.startLayoutEditing();
+                    intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-
+                    startActivityForResult(intent, REQUEST_CODE_SETTINGS);
-                    onMenuClosed();
                     return;
                 }
             }
@@ -526,14 +517,72 @@ public class EmulationActivity extends AppCompatActivity implements SurfaceHolde
 
     private void showTouchscreenControllerMenu() {
         AlertDialog.Builder builder = new AlertDialog.Builder(this);
-        builder.setItems(R.array.settings_touchscreen_controller_view_entries, (dialogInterface, i) -> {
+        if (mGameTitle != null && !mGameTitle.isEmpty())
-            String[] values = getResources().getStringArray(R.array.settings_touchscreen_controller_view_values);
+            builder.setTitle(mGameTitle);
-            setStringSetting("Controller1/TouchscreenControllerView", values[i]);
+
+        builder.setItems(R.array.emulation_touchscreen_menu, (dialogInterface, i) -> {
+            switch (i) {
+                case 0:     // Change Type
+                {
+                    final String currentValue = getStringSetting("Controller1/TouchscreenControllerView", "");
+                    final String[] values = getResources().getStringArray(R.array.settings_touchscreen_controller_view_values);
+                    int currentIndex = -1;
+                    for (int k = 0; k < values.length; k++) {
+                        if (currentValue.equals(values[k])) {
+                            currentIndex = k;
+                            break;
+                        }
+                    }
+
+                    final AlertDialog.Builder subBuilder = new AlertDialog.Builder(this);
+                    subBuilder.setTitle(R.string.dialog_touchscreen_controller_type);
+                    subBuilder.setSingleChoiceItems(R.array.settings_touchscreen_controller_view_entries, currentIndex, (dialog, j) -> {
+                        setStringSetting("Controller1/TouchscreenControllerView", values[j]);
                         updateControllers();
-            onMenuClosed();
                     });
-        builder.setOnCancelListener(dialogInterface -> onMenuClosed());
+                    subBuilder.setNegativeButton(R.string.dialog_done, (dialog, which) -> {
+                        dialog.dismiss();
+                    });
+                    subBuilder.setOnDismissListener(dialog -> onMenuClosed());
+                    subBuilder.create().show();
+                }
+                break;
+
+                case 1:     // Change Opacity
+                {
+                    if (mTouchscreenController != null) {
+                        AlertDialog.Builder subBuilder = mTouchscreenController.createOpacityDialog(this);
+                        subBuilder.setOnDismissListener(dialog -> onMenuClosed());
+                        subBuilder.create().show();
+                    }
+                }
+                break;
+
+                case 2:     // Add/Remove Buttons
+                {
+                    if (mTouchscreenController != null) {
+                        AlertDialog.Builder subBuilder = mTouchscreenController.createAddRemoveButtonDialog(this);
+                        subBuilder.setOnDismissListener(dialog -> onMenuClosed());
+                        subBuilder.create().show();
+                    }
+                }
+                break;
+
+                case 3:     // Edit Layout
+                {
+                    if (mTouchscreenController != null)
+                        mTouchscreenController.startLayoutEditing();
+                }
+                break;
+            }
+        });
+
+        builder.setOnDismissListener(dialogInterface -> onMenuClosed());
         builder.create().show();
+
+        /*
+
+        */
     }
 
     private void showPatchesMenu() {

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

@@ -18,6 +18,8 @@ public final class TouchscreenControllerAxisView extends View {
     private int mDrawYPos = 0;
 
     private String mConfigName;
+    private boolean mDefaultVisibility = true;
+
     private int mControllerIndex = -1;
     private int mXAxisCode = -1;
     private int mYAxisCode = -1;
@@ -53,11 +55,13 @@ public final class TouchscreenControllerAxisView extends View {
     public String getConfigName() {
         return mConfigName;
     }
-
     public void setConfigName(String configName) {
         mConfigName = configName;
     }
 
+    public boolean getDefaultVisibility() { return mDefaultVisibility; }
+    public void setDefaultVisibility(boolean visibility) { mDefaultVisibility = visibility; }
+
     public void setControllerAxis(int controllerIndex, int xCode, int yCode) {
         mControllerIndex = controllerIndex;
         mXAxisCode = xCode;

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

@@ -26,6 +26,7 @@ public final class TouchscreenControllerButtonView extends View {
     private int mButtonCode = -1;
     private Hotkey mHotkey = Hotkey.NONE;
     private String mConfigName;
+    private boolean mDefaultVisibility = true;
 
     public TouchscreenControllerButtonView(Context context) {
         super(context);
@@ -106,13 +107,15 @@ public final class TouchscreenControllerButtonView extends View {
         mHotkey = hotkey;
     }
 
+    public String getConfigName() {
+        return mConfigName;
+    }
     public void setConfigName(String name) {
         mConfigName = name;
     }
 
-    public String getConfigName() {
+    public boolean getDefaultVisibility() { return mDefaultVisibility; }
-        return mConfigName;
+    public void setDefaultVisibility(boolean visibility) { mDefaultVisibility = visibility; }
-    }
 
     public void setHapticFeedback(boolean enabled) {
         mHapticFeedback = enabled;

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

@@ -13,8 +13,9 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.FrameLayout;
-import android.widget.RelativeLayout;
+import android.widget.SeekBar;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.preference.PreferenceManager;
 
@@ -24,6 +25,8 @@ import java.util.ArrayList;
  * TODO: document your custom view class.
  */
 public class TouchscreenControllerView extends FrameLayout {
+    public static final int DEFAULT_OPACITY = 100;
+
     private int mControllerIndex;
     private String mControllerType;
     private String mViewType;
@@ -38,6 +41,7 @@ public class TouchscreenControllerView extends FrameLayout {
     private float mMovingLastX = 0.0f;
     private float mMovingLastY = 0.0f;
     private ConstraintLayout mEditLayout = null;
+    private int mOpacity = 100;
 
     public TouchscreenControllerView(Context context) {
         super(context);
@@ -61,6 +65,10 @@ public class TouchscreenControllerView extends FrameLayout {
         return String.format("TouchscreenController/%s/%s%sYTranslation", mViewType, name, mLayoutOrientation);
     }
 
+    private String getConfigKeyForVisibility(String name) {
+        return String.format("TouchscreenController/%s/%s%sVisible", mViewType, name, mLayoutOrientation);
+    }
+
     private void saveTranslationForButton(String name, float xTranslation, float yTranslation) {
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
         final SharedPreferences.Editor editor = prefs.edit();
@@ -69,6 +77,13 @@ public class TouchscreenControllerView extends FrameLayout {
         editor.commit();
     }
 
+    private void saveVisibilityForButton(String name, boolean visible) {
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        final SharedPreferences.Editor editor = prefs.edit();
+        editor.putBoolean(getConfigKeyForVisibility(name), visible);
+        editor.commit();
+    }
+
     private void clearTranslationForAllButtons() {
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
         final SharedPreferences.Editor editor = prefs.edit();
@@ -91,7 +106,7 @@ public class TouchscreenControllerView extends FrameLayout {
         requestLayout();
     }
 
-    private void reloadButtonTranslation() {
+    private void reloadButtonSettings() {
         final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
 
         for (TouchscreenControllerButtonView buttonView : mButtonViews) {
@@ -100,6 +115,9 @@ public class TouchscreenControllerView extends FrameLayout {
                 buttonView.setTranslationY(prefs.getFloat(getConfigKeyForYTranslation(buttonView.getConfigName()), 0.0f));
                 //Log.i("TouchscreenController", String.format("Translation for %s %f %f", buttonView.getConfigName(),
                 //        buttonView.getTranslationX(), buttonView.getTranslationY()));
+
+                final boolean visible = prefs.getBoolean(getConfigKeyForVisibility(buttonView.getConfigName()), buttonView.getDefaultVisibility());
+                buttonView.setVisibility(visible ? VISIBLE : INVISIBLE);
             } catch (ClassCastException ex) {
 
             }
@@ -109,12 +127,38 @@ public class TouchscreenControllerView extends FrameLayout {
             try {
                 axisView.setTranslationX(prefs.getFloat(getConfigKeyForXTranslation(axisView.getConfigName()), 0.0f));
                 axisView.setTranslationY(prefs.getFloat(getConfigKeyForYTranslation(axisView.getConfigName()), 0.0f));
+
+                final boolean visible = prefs.getBoolean(getConfigKeyForVisibility(axisView.getConfigName()), axisView.getDefaultVisibility());
+                axisView.setVisibility(visible ? VISIBLE : INVISIBLE);
             } catch (ClassCastException ex) {
 
             }
         }
     }
 
+    private void setOpacity(int opacity) {
+        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
+        final SharedPreferences.Editor editor = prefs.edit();
+        editor.putInt("TouchscreenController/Opacity", opacity);
+        editor.commit();
+
+        updateOpacity();
+    }
+
+    private void updateOpacity() {
+        mOpacity = PreferenceManager.getDefaultSharedPreferences(getContext()).getInt("TouchscreenController/Opacity", DEFAULT_OPACITY);
+
+        float alpha = (float)mOpacity / 100.0f;
+        alpha = (alpha < 0.0f) ? 0.0f : ((alpha > 1.0f) ? 1.0f : alpha);
+
+        for (TouchscreenControllerButtonView buttonView : mButtonViews) {
+            buttonView.setAlpha(alpha);
+        }
+        for (TouchscreenControllerAxisView axisView : mAxisViews) {
+            axisView.setAlpha(alpha);
+        }
+    }
+
     private String getOrientationString() {
         switch (getContext().getResources().getConfiguration().orientation) {
             case Configuration.ORIENTATION_PORTRAIT:
@@ -135,7 +179,7 @@ public class TouchscreenControllerView extends FrameLayout {
 
         Log.i("TouchscreenController", "New orientation: " + newOrientation);
         mLayoutOrientation = newOrientation;
-        reloadButtonTranslation();
+        reloadButtonSettings();
         requestLayout();
     }
 
@@ -185,65 +229,71 @@ public class TouchscreenControllerView extends FrameLayout {
 
         SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getContext());
 
-        linkButton(mMainView, R.id.controller_button_up, "UpButton", "Up");
+        linkButton(mMainView, R.id.controller_button_up, "UpButton", "Up", true);
-        linkButton(mMainView, R.id.controller_button_right, "RightButton", "Right");
+        linkButton(mMainView, R.id.controller_button_right, "RightButton", "Right", true);
-        linkButton(mMainView, R.id.controller_button_down, "DownButton", "Down");
+        linkButton(mMainView, R.id.controller_button_down, "DownButton", "Down", true);
-        linkButton(mMainView, R.id.controller_button_left, "LeftButton", "Left");
+        linkButton(mMainView, R.id.controller_button_left, "LeftButton", "Left", true);
-        linkButton(mMainView, R.id.controller_button_l1, "L1Button", "L1");
+        linkButton(mMainView, R.id.controller_button_l1, "L1Button", "L1", true);
-        linkButton(mMainView, R.id.controller_button_l2, "L2Button", "L2");
+        linkButton(mMainView, R.id.controller_button_l2, "L2Button", "L2", true);
-        linkButton(mMainView, R.id.controller_button_select, "SelectButton", "Select");
+        linkButton(mMainView, R.id.controller_button_select, "SelectButton", "Select", true);
-        linkButton(mMainView, R.id.controller_button_start, "StartButton", "Start");
+        linkButton(mMainView, R.id.controller_button_start, "StartButton", "Start", true);
-        linkButton(mMainView, R.id.controller_button_triangle, "TriangleButton", "Triangle");
+        linkButton(mMainView, R.id.controller_button_triangle, "TriangleButton", "Triangle", true);
-        linkButton(mMainView, R.id.controller_button_circle, "CircleButton", "Circle");
+        linkButton(mMainView, R.id.controller_button_circle, "CircleButton", "Circle", true);
-        linkButton(mMainView, R.id.controller_button_cross, "CrossButton", "Cross");
+        linkButton(mMainView, R.id.controller_button_cross, "CrossButton", "Cross", true);
-        linkButton(mMainView, R.id.controller_button_square, "SquareButton", "Square");
+        linkButton(mMainView, R.id.controller_button_square, "SquareButton", "Square", true);
-        linkButton(mMainView, R.id.controller_button_r1, "R1Button", "R1");
+        linkButton(mMainView, R.id.controller_button_r1, "R1Button", "R1", true);
-        linkButton(mMainView, R.id.controller_button_r2, "R2Button", "R2");
+        linkButton(mMainView, R.id.controller_button_r2, "R2Button", "R2", true);
 
-        if (!linkAxis(mMainView, R.id.controller_axis_left, "LeftAxis", "Left"))
+        if (!linkAxis(mMainView, R.id.controller_axis_left, "LeftAxis", "Left", true))
             linkAxisToButtons(mMainView, R.id.controller_axis_left, "LeftAxis", "");
 
-        linkAxis(mMainView, R.id.controller_axis_right, "RightAxis", "Right");
+        linkAxis(mMainView, R.id.controller_axis_right, "RightAxis", "Right", true);
 
-        linkHotkeyButton(mMainView, R.id.controller_button_fast_forward, TouchscreenControllerButtonView.Hotkey.FAST_FORWARD);
+        linkHotkeyButton(mMainView, R.id.controller_button_fast_forward, "FastForward",
+                TouchscreenControllerButtonView.Hotkey.FAST_FORWARD, false);
 
-        reloadButtonTranslation();
+        reloadButtonSettings();
+        updateOpacity();
         requestLayout();
     }
 
-    private void linkButton(View view, int id, String configName, String buttonName) {
+    private void linkButton(View view, int id, String configName, String buttonName, boolean defaultVisibility) {
         TouchscreenControllerButtonView buttonView = (TouchscreenControllerButtonView) view.findViewById(id);
         if (buttonView == null)
             return;
 
+        buttonView.setConfigName(configName);
+        buttonView.setDefaultVisibility(defaultVisibility);
+        mButtonViews.add(buttonView);
+
         int code = AndroidHostInterface.getControllerButtonCode(mControllerType, buttonName);
         Log.i("TouchscreenController", String.format("%s -> %d", buttonName, code));
 
         if (code >= 0) {
-            buttonView.setConfigName(configName);
             buttonView.setButtonCode(mControllerIndex, code);
             buttonView.setHapticFeedback(mHapticFeedback);
-            mButtonViews.add(buttonView);
         } else {
             Log.e("TouchscreenController", String.format("Unknown button name '%s' " +
                     "for '%s'", buttonName, mControllerType));
         }
     }
 
-    private boolean linkAxis(View view, int id, String configName, String axisName) {
+    private boolean linkAxis(View view, int id, String configName, String axisName, boolean defaultVisibility) {
         TouchscreenControllerAxisView axisView = (TouchscreenControllerAxisView) view.findViewById(id);
         if (axisView == null)
             return false;
 
+        axisView.setConfigName(configName);
+        axisView.setDefaultVisibility(defaultVisibility);
+        mAxisViews.add(axisView);
+
         int xCode = AndroidHostInterface.getControllerAxisCode(mControllerType, axisName + "X");
         int yCode = AndroidHostInterface.getControllerAxisCode(mControllerType, axisName + "Y");
         Log.i("TouchscreenController", String.format("%s -> %d/%d", axisName, xCode, yCode));
         if (xCode < 0 && yCode < 0)
             return false;
 
-        axisView.setConfigName(configName);
         axisView.setControllerAxis(mControllerIndex, xCode, yCode);
-        mAxisViews.add(axisView);
         return true;
     }
 
@@ -261,15 +311,16 @@ public class TouchscreenControllerView extends FrameLayout {
             return false;
 
         axisView.setControllerButtons(mControllerIndex, leftCode, rightCode, upCode, downCode);
-        mAxisViews.add(axisView);
         return true;
     }
 
-    private void linkHotkeyButton(View view, int id, TouchscreenControllerButtonView.Hotkey hotkey) {
+    private void linkHotkeyButton(View view, int id, String configName, TouchscreenControllerButtonView.Hotkey hotkey, boolean defaultVisibility) {
         TouchscreenControllerButtonView buttonView = (TouchscreenControllerButtonView) view.findViewById(id);
         if (buttonView == null)
             return;
 
+        buttonView.setConfigName(configName);
+        buttonView.setDefaultVisibility(defaultVisibility);
         buttonView.setHotkey(hotkey);
         mButtonViews.add(buttonView);
     }
@@ -407,6 +458,9 @@ public class TouchscreenControllerView extends FrameLayout {
                 final int pointerCount = event.getPointerCount();
                 final int liftedPointerIndex = (event.getActionMasked() == MotionEvent.ACTION_POINTER_UP) ? event.getActionIndex() : -1;
                 for (TouchscreenControllerButtonView buttonView : mButtonViews) {
+                    if (buttonView.getVisibility() != VISIBLE)
+                        continue;
+
                     buttonView.getHitRect(rect);
                     boolean pressed = false;
                     for (int i = 0; i < pointerCount; i++) {
@@ -427,6 +481,9 @@ public class TouchscreenControllerView extends FrameLayout {
                 }
 
                 for (TouchscreenControllerAxisView axisView : mAxisViews) {
+                    if (axisView.getVisibility() != VISIBLE)
+                        continue;
+
                     axisView.getHitRect(rect);
                     boolean pressed = false;
                     for (int i = 0; i < pointerCount; i++) {
@@ -454,4 +511,67 @@ public class TouchscreenControllerView extends FrameLayout {
 
         return false;
     }
+
+    public AlertDialog.Builder createAddRemoveButtonDialog(Context context) {
+        final AlertDialog.Builder builder = new AlertDialog.Builder(context);
+        final CharSequence[] items = new CharSequence[mButtonViews.size() + mAxisViews.size()];
+        final boolean[] itemsChecked = new boolean[mButtonViews.size() + mAxisViews.size()];
+        int itemCount = 0;
+        for (TouchscreenControllerButtonView buttonView : mButtonViews) {
+            items[itemCount] = buttonView.getConfigName();
+            itemsChecked[itemCount] = buttonView.getVisibility() == VISIBLE;
+            itemCount++;
+        }
+        for (TouchscreenControllerAxisView axisView : mAxisViews) {
+            items[itemCount] = axisView.getConfigName();
+            itemsChecked[itemCount] = axisView.getVisibility() == VISIBLE;
+            itemCount++;
+        }
+
+        builder.setTitle(R.string.dialog_touchscreen_controller_buttons);
+        builder.setMultiChoiceItems(items, itemsChecked, (dialog, which, isChecked) -> {
+            if (which < mButtonViews.size()) {
+                TouchscreenControllerButtonView buttonView = mButtonViews.get(which);
+                buttonView.setVisibility(isChecked ? VISIBLE : INVISIBLE);
+                saveVisibilityForButton(buttonView.getConfigName(), isChecked);
+            } else {
+                TouchscreenControllerAxisView axisView = mAxisViews.get(which - mButtonViews.size());
+                axisView.setVisibility(isChecked ? VISIBLE : INVISIBLE);
+                saveVisibilityForButton(axisView.getConfigName(), isChecked);
+            }
+        });
+        builder.setNegativeButton(R.string.dialog_done, (dialog, which) -> {
+            dialog.dismiss();
+        });
+
+        return builder;
+    }
+
+    public AlertDialog.Builder createOpacityDialog(Context context) {
+        final SeekBar seekBar = new SeekBar(context);
+        seekBar.setMax(100);
+        seekBar.setProgress(mOpacity);
+        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                setOpacity(progress);
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+            }
+        });
+
+        final AlertDialog.Builder builder = new AlertDialog.Builder(context);
+        builder.setTitle(R.string.dialog_touchscreen_controller_opacity);
+        builder.setView(seekBar);
+        builder.setNegativeButton(R.string.dialog_done, (dialog, which) -> {
+            dialog.dismiss();
+        });
+        return builder;
+    }
 }

android/app/src/main/res/values-es/arrays.xml

@@ -91,7 +91,6 @@
         <item>Cambiar Disco</item>
         <item>Configuraciones</item>
         <item>Cambiar Control de Pantalla Tactil</item>
-        <item>Editar Diseño del Control de Pantalla Tactil</item>
     </string-array>
     <string-array name="settings_cdrom_read_speedup_entries">
         <item>Ninguno (Velocidad Doble)</item>

android/app/src/main/res/values-it/arrays.xml

@@ -91,7 +91,6 @@
         <item>Cambia Disco</item>
         <item>Impostazioni</item>
         <item>Cambia Controller Touchscreen</item>
-        <item>Edit Touchscreen Controller Layout</item>
     </string-array>
     <string-array name="settings_cdrom_read_speedup_entries">
         <item>Nessuna Velocità Doppia)</item>

android/app/src/main/res/values-nl/arrays.xml

@@ -91,7 +91,6 @@
         <item>Disc Veranderen</item>
         <item>Instellingen</item>
         <item>Touchscreen Controller Aanpassen</item>
-        <item>Edit Touchscreen Controller Layout</item>
     </string-array>
     <string-array name="settings_cdrom_read_speedup_entries">
         <item>Geen (Dubbele Snelheid)</item>

android/app/src/main/res/values-pt-rBR/arrays.xml

@@ -91,7 +91,6 @@
         <item>Mudar Disco</item>
         <item>Configurações</item>
         <item>Mudar controle em Tela</item>
-        <item>Editar Posição dos Controles (Tela)</item>
     </string-array>
     <string-array name="settings_cdrom_read_speedup_entries">
         <item>Nenhum</item>

android/app/src/main/res/values-ru/arrays.xml

@@ -91,7 +91,6 @@
 		<item>Сменить диск</item>
 		<item>Настройки</item>
 		<item>Сменить экранный контроллер</item>
-		<item>Настроить экранный контроллер</item>
 	</string-array>
 	<string-array name="settings_cdrom_read_speedup_entries">
 		<item>Нет (двойная скорость)</item>

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

@@ -168,9 +168,14 @@
         <item>Reset</item>
         <item>Patch Codes</item>
         <item>Change Disc</item>
-        <item>Settings</item>
         <item>Change Touchscreen Controller</item>
-        <item>Edit Touchscreen Controller Layout</item>
+        <item>Settings</item>
+    </string-array>
+    <string-array name="emulation_touchscreen_menu">
+        <item>Change Type</item>
+        <item>Change Opacity</item>
+        <item>Add/Remove Buttons</item>
+        <item>Edit Layout</item>
     </string-array>
     <string-array name="settings_cdrom_read_speedup_entries">
         <item>None (Double Speed)</item>

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

@@ -221,4 +221,8 @@
     <string name="settings_category_cpu">CPU Settings</string>
     <string name="settings_category_gpu">GPU Settings</string>
     <string name="settings_category_logging">Logging Settings</string>
+    <string name="dialog_done">Done</string>
+    <string name="dialog_touchscreen_controller_type">Touchscreen Controller Type</string>
+    <string name="dialog_touchscreen_controller_opacity">Touchscreen Controller Opacity</string>
+    <string name="dialog_touchscreen_controller_buttons">Touchscreen Controller Buttons</string>
 </resources>