Remove unused code

src/android/app/src/main/java/org/citra/citra_emu/activities/EmulationActivity.java

@@ -103,12 +103,6 @@ public final class EmulationActivity extends AppCompatActivity {
     private boolean activityRecreated;
     private String mSelectedTitle;
     private String mPath;
-    private Runnable afterShowingScreenshot = new Runnable() {
-        @Override
-        public void run() {
-            supportFinishAfterTransition();
-        }
-    };
 
     public static void launch(FragmentActivity activity, String path, String title) {
         Intent launcher = new Intent(activity, EmulationActivity.class);

src/android/app/src/main/java/org/citra/citra_emu/model/GameProvider.java

@@ -21,8 +21,6 @@ public final class GameProvider extends ContentProvider {
     public static final String AUTHORITY = "content://" + BuildConfig.APPLICATION_ID + ".provider";
     public static final Uri URI_FOLDER =
             Uri.parse(AUTHORITY + "/" + GameDatabase.TABLE_NAME_FOLDERS + "/");
-    public static final Uri URI_GAME =
-            Uri.parse(AUTHORITY + "/" + GameDatabase.TABLE_NAME_GAMES + "/");
     public static final Uri URI_REFRESH = Uri.parse(AUTHORITY + "/" + REFRESH_LIBRARY + "/");
     public static final Uri URI_RESET = Uri.parse(AUTHORITY + "/" + RESET_LIBRARY + "/");
 

src/android/app/src/main/java/org/citra/citra_emu/overlay/InputOverlay.java

@@ -673,7 +673,6 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener {
         if (!mPreferences.getBoolean("OverlayInit", false)) {
             // It's possible that a user has created their overlay before this was added
             // Only change the overlay if the 'A' button is not in the upper corner.
-            // GameCube
             if (mPreferences.getFloat(ButtonType.BUTTON_A + "-X", 0f) == 0f) {
                 defaultOverlayLandscape();
             }

src/android/app/src/main/java/org/citra/citra_emu/ui/main/MainActivity.java

@@ -190,11 +190,6 @@ public final class MainActivity extends AppCompatActivity implements MainView {
         }
     }
 
-    @Nullable
-    private PlatformGamesView getPlatformGamesView() {
-        return (PlatformGamesView) getSupportFragmentManager().findFragmentById(mFrameLayoutId);
-    }
-
     @Override
     protected void onDestroy() {
         EmulationActivity.tryDismissRunningNotification(this);

src/android/app/src/main/java/org/citra/citra_emu/ui/platform/PlatformGamesFragment.java

@@ -70,11 +70,6 @@ public final class PlatformGamesFragment extends Fragment implements PlatformGam
         mPresenter.refresh();
     }
 
-    @Override
-    public void onItemClick(String gameId) {
-        // No-op for now
-    }
-
     @Override
     public void showGames(Cursor games) {
         if (mAdapter != null) {

src/android/app/src/main/java/org/citra/citra_emu/ui/platform/PlatformGamesView.java

@@ -19,14 +19,6 @@ public interface PlatformGamesView {
      */
     void refreshScreenshotAtPosition(int position);
 
-    /**
-     * Pass a click event to the view's Presenter. Typically called from the
-     * view's list adapter.
-     *
-     * @param gameId The ID of the game that was clicked.
-     */
-    void onItemClick(String gameId);
-
     /**
      * To be called when an asynchronous database read completes. Passes the
      * result, in this case a {@link Cursor}, to the view.

src/android/app/src/main/java/org/citra/citra_emu/ui/settings/SettingsFrameLayout.java

@@ -24,23 +24,4 @@ public final class SettingsFrameLayout extends FrameLayout {
     public SettingsFrameLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
         super(context, attrs, defStyleAttr, defStyleRes);
     }
-
-    public float getYFraction() {
-        return getY() / getHeight();
-    }
-
-    public void setYFraction(float yFraction) {
-        final int height = getHeight();
-        setY((height > 0) ? (yFraction * height) : -9999);
-    }
-
-    public float getVisibleness() {
-        return 1.0f;
-    }
-
-    public void setVisibleness(float visibleness) {
-        setScaleX(visibleness);
-        setScaleY(visibleness);
-        setAlpha(visibleness);
-    }
 }

src/android/app/src/main/res/menu/menu_settings.xml

@@ -1,4 +1,2 @@
 <?xml version="1.0" encoding="utf-8"?>
-<menu xmlns:android="http://schemas.android.com/apk/res/android"
+<menu></menu>
-      xmlns:app="http://schemas.android.com/apk/res-auto">
-</menu>