Change Keyboard input language

Question

I am developing one android app in two different languages. When user click on \"Change language\" button it ask to choose language from two different languages option and c

Answer 1

(API 24+): If you are using a TextView/EditText, then you can call TextView#setImeHintLocales(LocaleList)

textView.setImeHintLocales(new LocaleList(new Locale("zh", "CN")));

Note: If you want new "hint" to take effect immediately you need to call InputMethodManager#restartInput(View).