Android Toast两种用法

1.默认显示位置：

Toast.makeText(this, "默认显示位置", Toast.LENGTH_LONG).show();

2.自定义显示位置

Toast toast = Toast.makeText(this,"自定义显示位置" , Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP , x, y);
toast.show();

toast.setGravity(Gravity.TOP , x, y);表示离顶部中间位置的偏移量x,y