Old Android, how to understand that you have to fix alignment in TextView.

Old Android RTL Alignment

public class SplashActivity extends Activity {

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.splash);

        LinearLayout layoutMain = (LinearLayout) findViewById(R.id.layoutMain);


        final SharedPreferences environment = getSharedPreferences("AppEnvironment", Context.MODE_PRIVATE);

        if (environment.getString("RTL.ALIGNMENT", "nan").equalsIgnoreCase("nan")) {
            final MyTextView textView = new MyTextView(this);
            textView.setText("שלום");
            textView.setGravity(Gravity.RIGHT);
            layoutMain.addView(textView);


            textView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
                @Override
                public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft, int oldTop, int oldRight, int oldBottom) {
                    if (textView != null) {
                        Bitmap bitmap = Bitmap.createBitmap(textView.getWidth(), textView.getHeight(), Bitmap.Config.ARGB_8888);
                        Canvas canvas = new Canvas(bitmap);
                        textView.draw(canvas);

                        int[] pixels;

                        pixels = new int[bitmap.getWidth()];

                        bitmap.getPixels(pixels, 0, bitmap.getWidth(), 0, bitmap.getHeight() / 2, bitmap.getWidth() - 1, 1);

                        int offset = pixels.length - 1;
                        for (; offset > 0; offset--) {
                            int pixelColor = pixels[offset];
                            if (textView.getCurrentTextColor() == pixelColor) {
                                break;
                            }
                        }
                        if (offset < textView.getWidth() / 2) {
                            environment.edit().putString("RTL.ALIGNMENT", "WRONG")
                                    .commit();
                        } else {
                            environment.edit().putString("RTL.ALIGNMENT", "OK")
                                    .commit();
                        }

                        ((ViewGroup)textView.getParent()).removeView(textView);
                        System.out.println("RTL.ALIGNMENT->" + environment.getString("RTL.ALIGNMENT", "nan"));
                    }
                }
            });

        }
        System.out.println("RTL.ALIGNMENT->" + environment.getString("RTL.ALIGNMENT", "nan"));

    }
}