Lets you display or start Activity on swipe from particular four directions using Simple Swipe Gestures.
if (x1 < x2)
{
Toast.makeText(this, "Left to Right Swap Performed", Toast.LENGTH_LONG).show();
setContentView(R.layout.left_right);
}
if (x1 < x2)
{
Toast.makeText(this, "Left to Right Swap Performed", Toast.LENGTH_LONG).show();
startActivity(new Intent([Your_Current_Activity].this,[Activity_You_Wish_To_Go_To].class));
}