Animasi button

///Klik
_view.setOnTouchListener(new OnTouchListener() {
                @Override public boolean onTouch(View v, MotionEvent event) {
                        switch(event.getAction()) {
                                case
                                MotionEvent.ACTION_DOWN:
                                {
                        _Anim(_view, "elevation", 5, 70);
                        _Anim(_view, "scaleX", 0.9d, 70);
                        _Anim(_view, "scaleY", 0.9d, 70);
                        t = new TimerTask() {
                            @Override
                            public void run() {
                                runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        _Anim(_view, "elevation", 1, 100);
                                        _Anim(_view, "scaleX", 0.88d, 100);
                                        _Anim(_view, "scaleY", 0.88d, 100);
                                    }
                                });
                            }
                        };
                        _timer.schedule(t, (int)(70));
                        break; }
                    case
                    MotionEvent.ACTION_UP:
                                {
                        t.cancel();
                        _Anim(_view, "elevation", 40, 100);
                        _Anim(_view, "scaleX", 1.1d, 100);
                        _Anim(_view, "scaleY", 1.1d, 100);
                        t = new TimerTask() {
                            @Override
                            public void run() {
                                runOnUiThread(new Runnable() {
                                    @Override
                                    public void run() {
                                        _Anim(_view, "elevation", 25, 100);
                                        _Anim(_view, "scaleX", 1.0d, 100);
                                        _Anim(_view, "svaleY", 1.0d, 100);
                                    }
                                });
                            }
                        };
                        _timer.schedule(t, (int)(100));
                        break;
                    }}
                return false ; }
        });

///Anim
ObjectAnimator oa = new ObjectAnimator();
                        oa.setTarget(_view);
                        oa.setPropertyName(_Properti);
                        oa.setFloatValues((float)_nilai);
                        oa.setDuration((long)_durasi);
                        oa.start();
        oa.setInterpolator(new LinearInterpolator());
        oa.start();

///Radius & Color
android.graphics.drawable.GradientDrawable gd = new android.graphics.drawable.GradientDrawable();
        gd.setColor(Color.parseColor(_Warna));
        gd.setCornerRadius((int)_Radius);
        _view.setBackground(gd);