Find the language of the current Android keyboard [duplicate]

This question already has answers here: How to programmatically get current keyboard language on an Android device (2 answers) Closed 9 开发者_开发知识库years ago.

how to find the language of the current keyboard in android in the code. and how can I set the language of the keyboard in the code. for example if the user select Chinese the Chinese keyboard should appear and if select English the English keyboard should appear .

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There are plenty of questions similar to this one that are already answered. Most answers involve

InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);