Android 一些常用的但是记不住的设置

1、setCompoundDrawables

//代码设置drawableLeft
		Drawable drawableLeft = getResources().getDrawable(R.drawable.home_ic_search);
		drawableLeft.setBounds(0, 0	, drawableLeft.getMinimumWidth(), drawableLeft.getMinimumHeight());
		et_search.setCompoundDrawables(drawableLeft, null, null, null);
		et_search.setCompoundDrawablePadding(ValueUtil.dip2px(getActivity(), 5));

2、android:textIsSelectable

android:textIsSelectable="true"
textView.setTextIsSelectable(true);