如何开发Android应用自定义软键盘？ [英] How to develop a custom Soft Keyboard for Android application?

问题描述

我有我做了，我真的想提出一个自定义的软键盘为数学相关的应用。它会像一个小键盘和特殊字符，如PI和内置的平方根符号属性。我希望它来代替，以默认的键盘只是该应用程序，只打开我开发这个应用程序的键盘。我的问题是我怎么做呢？难道我做一个键盘出表的布局和一堆按钮，当我点击文本框打开，还是我使用的键盘布局的？

I've got an Math related application I've made that I really would like to make a custom soft keyboard for. It would have attributes like a numpad and special characters like pi and square root symbols built in. I would want it to replace to default keyboard just for that application, and only open the keyboard that I develop for this app. My question is how do I do that? Do I make a "keyboard" out of table layouts and a bunch of buttons that opens when I click on the text field, or do I make use of the keyboard layout?

推荐答案

您不应该创建一个表的布局和一堆按钮，这是一个陌生的用户界面，并创建一个不好的用户体验。看到这个答案如何创建一个自定义的软键盘是相同平台的软键盘，但包含了你所需要的密钥：<一href=\"http://stackoverflow.com/questions/1896939/android-app-specific-soft-keyboard/8747979#8747979\">android应用特定的软键盘

You should not create a table layout and a bunch of buttons, it is an unfamiliar user interface and creates a bad user experience. See this answer about how to create a custom soft keyboard that is identical to the platform soft keyboard but contains the keys you need: android app specific soft keyboard

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