Extension: From the above analysis, it can be seen that the dispatchTouchEvent () method is called by the parent View, and the child View tells the parent View whether to consume the event through the return value of this method, which is known to all. However, consider a question, Activity-> ViewGroup 1-> ViewGroup 2-> View. If the events are distributed in this order and the View finally consumes the down event, how does Activity know whether the View consumes the event? The process must be like this.
? Generally speaking, the factory mode is suitable: whenever a large number of products need to be created and have a common interface, they can be created through the factory method mode. Of the above three modes, the first cannot create the object correctly if the incoming string is wrong, and the third does not need to instantiate the chemical factory class compared with the second, so in most cases, we will choose the third-static factory method mode. ?
……这一期的《神雕侠侣》一出来,网上顿时炸开锅了,大家议论纷纷,不停发帖。
Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
这下不得了了,那狗就追了出来,跳窜蹦跶,朝他们凶猛扑击。
自许朝光与葡萄牙的合作被迫断了之后,寨子没了营生,不得不操起老买卖,重又开始洗劫周围村镇和来往船只,官府受不住,遂谈招抚。
Free download address:
网陈平初到山阴,舟车劳顿,苏岸和钟隐在会稽山里忙活了好几天,都纷纷返回休息。
滇池,一架战斗机的残骸从二十世纪四十年代沉睡到今天……这是对敌人的愤怒!对侵略者的愤怒!对战争的愤怒!对和平的渴望!!!我们不会忘记英烈的壮举,我们坚信中国人的“强者精神”和不被外力屈服的决心,正是这种人民之力,中国现代的伟业才有了自己的最壮丽的形象。《逐日英雄》呈现是二十世纪中国人以集体的力量抗争命运的意志和决心,他们坚守民族大义,敢于牺牲,因为他们是中国人,国家就是他们的血脉。这是一部挑战难度的作品,也是一部创造性的作品。它不仅仅是和侵略者斗智斗勇的战斗情境的展开,而且更是表现与侵略者在心灵和价值上的较量。在这样的较量中凸现了捍卫民族生存的殊死搏斗中中国人的价值和精神的崇高和面对屈辱和困难的勇气。
阴山脚下古城镇惊现古墓遗址,据传墓主人是后辽传奇丞相耶律乞努。千年古墓重见天日,尘封宝藏价值连城。平静的古城镇一时间潜流暗涌,跨国盗墓集团、中原各大盗墓门派早已齐聚此地,你争我夺只为传说中神秘的无价之宝——“阴兵虎符”。想进古墓必须先找到隐秘的通关密道,而密道中更是暗藏机关重重……
喜羊羊与灰太狼之兔年顶呱呱 电影海报
王様の耳はロバの耳 南野陽子 薬丸裕英
《邪恶力量》(Supernatural)由美国WB电视台制作,讲述灵异超自然现象大多来自于美国的都市传说和民间传说。
如果我有这个运气,我现在也是知名作家了。
张雷被父亲的老战友周志强抚养长大,并把他也培养成为了一名公安民警。
一场洪灾让儿时玩伴澪和野江被冲散。澪被大阪料理名店天满一兆奄的老板娘收留,给予了澪温暖,也发现了澪极具料理天分。一场大火烧了店铺也葬送了老板的性命。澪和老板娘肩负着重振天满一兆奄之名,来到了江户。无意中被一家名为鹤屋的料理店老板发现,勾起了老板对已逝女儿的回忆,在发现澪颇具天分后,让澪在鹤屋帮起忙来。
但最初澪的料理并没有得到客人的喜欢,相反还惹怒了客人。使其料理之路步履维艰,在几次受挫和经由浪人小松原及永田医生的点拨和帮助后,澪悟出了大阪和江户饮食的差别,做出了改变。改良后的食物得到了肯定,但很快就被其它店铺模仿,于是澪开始思索真正属于自己的味道,鹤屋生意的兴隆让老牌名店嫉妒不已且暗中想要破坏;而另一方面,儿时玩伴野江也在江户,以自己的力量守护着澪······