我想画一条虚线.我现在用这个来表示实线:
LinearLayout divider = new LinearLayout( this );
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams( LinearLayout.LayoutParams.FILL_PARENT, 2 );
divider.setLayoutParams( params );
divider.setBackgroundColor( getResources().getColor( R.color.grey ) );
我需要这样的东西,但不是实心的,而是点的.我希望避免在透明布局和实体布局之间交替使用数百种布局.