AS创建简单的live templates

souf System.out.printf("");

runOnUi getActivity().runOnUiThread(new java.lang.Runnable() {
@Override
public void run() {
$cursor$
}
});
ifstrn   if (!com.puhui.lib.utils.StringUtils.isEmptyOrNull($string$){
}

singleton     private static $CLASS$ instance = null;
private $CLASS$(){}
public static $CLASS$ getInstance() {
if (instance == null) {
synchronized ($CLASS$.class) {
if (instance == null) {
instance = new $CLASS$();
}
}
}
return instance;
}

定义好了后，点击下面的蓝色字体：Define，选中Java即基本OK了。