Android：软键盘高效按键效果如何？
[英]Android: soft keyboard efficient key press effect?
问题描述
on softkeyboard, which one is better to give user a visual feedback during keypress: 
在软键盘上，最好在按键时为用户提供视觉反馈：
1.redraw portion of button that was pressed to background canvas of main View to give pressed effect 2.each button has its own "pressed" View , and that View is set to visible (flashing) during keypress event (so no redraw needed but need more memory) 1.重画按钮的一部分，该按钮被按下到主View背景画布上以产生被按下的效果。2。每个按钮都有自己的“被按下” View ，并且在按键事件期间该View设置为可见（闪烁）（因此不需要重画，但是需要更多的内存）
I know its trade-off between speed and memory usage, but I just want to know what you will do under this situation. 我知道它在速度和内存使用之间的权衡，但是我只想知道在这种情况下您将要做什么。
1 个解决方案
解决方案1
0 已采纳 2010-10-19 09:33:01
You wont be able to see the key because your finger will be covering it! 您将看不到按键，因为您的手指会遮住它！ The character being added to the focused text field might be enough. 添加到焦点文本字段中的字符可能就足够了。
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