AS技巧
ctrl + alt + T
live template最基本功能,如if等语句块用tab选择
boolean completion(String first, String second) { return first.{placeholder1}content(second); } //placeholder1:在这里键入contentEquals,用tab选择,会替换当前方法 boolean completion(String first, String second) { return first.contentEquals(second); }
多按一次
ctrl + spase
void completion2(Context context) { Bitmap bitmap = null; Drawable drawable = context; }
alt + enter
实现快捷功能void mycast(Object obj){ if(obj instanceof String){ //选中obj,alt+enter,可以得到下面的内容: String s = (String) obj; } }
关于for循环:
fori
,list.for
,list.fori
,list.forr
void live(List list){
Log.i(TAG, "live: "); for (int j = 0; j < list.size(); j++) { } for (int j = 0; j < list.size(); j++) { }
}
- 关于Log:
logi
,logt
等,logm
有惊喜