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右侧的ImageView图像

[英]Java/Android: Continuously rotate ImageView image on tap of left/right side of screen

原文 2015-10-25 04:00:35 5 1 java/ android/ rotation/ imageview/ ontouch

I'm currently making a Java Android game and I want to rotate a car image left/right as long as the left/right half of the screen is pressed (respectively). 我目前正在制作Java Android游戏，只要按下（分别）屏幕的左/右半部分，我想左/右旋转汽车图像。 I couldn't seem to find any help elsewhere for this, and I have no code to show, I don't know how to do it :/. 我似乎无法在其他地方找到任何帮助，我没有代码可以显示，我不知道该怎么做：/。 Any help is appreciated! 任何帮助表示赞赏！

(Oh, and also, it seems that some code doesn't show the car actually rotating - I'd like to be able to see the image rotate when I tap the screen.) Thanks! （哦，而且，似乎有些代码没有显示汽车实际旋转 - 我希望能够在点击屏幕时看到图像旋转。）谢谢！

Any help is appreciated! 任何帮助表示赞赏！

1 个解决方案

I can't comment as I don't have the rep for it yet...boohoo! 我无法评论，因为我还没有它的代表...... boohoo！

But I think I have something that might help you... 但我想我有一些可能对你有帮助的东西......

http://www.tutorialspoint.com/android/android_animations.htm http://www.tutorialspoint.com/android/android_animations.htm

The tutorial shows how to animate a view. 本教程介绍如何为视图设置动画。 Maybe if your Car image is a ImageView you can rotate it (if you mean move it?) by coding a game like pattern behind your buttons. 也许如果您的Car图像是ImageView，您可以旋转它（如果您的意思是移动它？），通过在按钮后面编写类似游戏的模式。

Is car moving? 车开吗？ No. If left or right button pressed? 否。如果按下左或右按钮？ Left. 剩下。 Reprint Image to the left per center pixel till left button is unclicked. 将图像重新打印到每个中心像素的左侧，直到左按钮未被单击。

With a method then that recreates it every second in the direction of the button you have pressed? 使用一种方法，然后在按下按钮的方向上每秒重新创建一次？