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Huawei's professional model is still full of functions.2. Select the object to move不料子时，炮声忽然响起，此起彼伏极度密集，整个顺天府像是地震了一般，全城百姓都吓得心惊肉跳。小灰在过城墙门洞的时候，也下水划拉了一段，不然过不来。For the market, After all, the cultivation of children's thinking ability is still a new field in the education market. Although online children's English has cultivated a market for online learning, making many parents begin to receive online education, the development of the track still needs a process of cultivating the market because parents' awareness of thinking ability cultivation and online learning of thinking ability is not high enough. At present, most of the children's thinking ability line work class organizations still focus on word-of-mouth communication, WeChat circle of friends sharing and customer group fission in terms of marketing and promotion, and have not yet invested in large-scale marketing.(4) Leading and catching the ball: Move along the direction of passing the ball and catch the ball conveniently.This process is just speculation. I didn't analyze the source code in depth, but I typed a log and the result was that a series of dispatchTouchEvent () did return true. In other words, ViewGroup1 and ViewGroup2 did not have a consumption event, but dispatchTouchEvent () returned true, so an online saying: DispatchTouchEvent () returned true is a consumption event. This statement may not be completely accurate, but we still need to go to the source code to find the answer. We will not analyze it here, but only explain one problem: don't rewrite dispatchTouchEvent () easily. Even if overridden, try to ensure that the super method is called and the return value is consistent with the super result. In fact, the source code already provides two interfaces to indirectly rewrite it, namely onInterceptTouchEvent () and onTouchEvent (), which can be known from the source code that they are eventually called by dispatchTouchEvent (). Moreover, it is no problem to use the return value of onTouchEvent () to describe whether to consume the event (View that does not consume the event cannot call onTouchEvent () at all).