以编程方式更改键盘语言 [英] Change keyboard language programmatically

问题描述

在我的应用程序中，用户选择一种语言，并且我想在键盘打开时显示所选的语言(如果键盘选项中存在该语言).键盘提供了该选项，因此应该可以.

In my application the user selects a language and I want to show the selected language when the keyboard opens (if it is present in the keyboard options). The keyboard provides that option, so it should be possible.

推荐答案

关于如何执行此操作有很大的工作-这是创建自己的键盘，并且要执行此操作，您必须知道自己的键盘重新瞄准. (与普通键盘完全相同)

There is a big work around about how to do this - which is create your own keyboard, and to do this you'll have to know the keyboards you're aiming for. (which will be exact duplicate of the regular keyboard)

关于该主题的一般指南此处& ; 代码示例.

General guide on the subject here & code samples.

创建自定义键盘视图，该键盘视图扩展了keyboardView
在其中创建静态键值变量，如

Create a custom keyboard View which extends keyboardView
In it create static key value variable like

static final int KEYCODE_LANGUAGE_SWITCH_ENG = -102;
static final int KEYCODE_LANGUAGE_SWITCH_URDU = -103;

之后，在实现了inputMethodService的IME类中，在onInitializeInterface覆盖函数内创建键盘.喜欢

after that in your IME class where you have implemented the inputMethodService, create the keyboards inside the onInitializeInterface override function. like

mSymbolsKeyboard = new Keyboard(this, R.xml.qwerty2);
mEngQwertyKeyboard = new Keyboard(this, R.xml.eng_qwerty);

此后，将这些最终的静态键添加到onKey覆盖功能中作为切换用例，并在这种情况下相应地设置键盘:

after this add these final static keys in the onKey override function as switch cases, and in the cases set the keyboards accordingly:

setKeyboard(mEngQwertyKeyboard);

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