专注于editText时只需打开英文键盘

Question

I need open keyboard English when user touch editText in android.

user maybe multi-keyboard EN, FA, AR,IT

Answer 1

You can open keyboard chooser dialog when user Focused on EditText by

InputMethodManager imeManager = (InputMethodManager) getApplicationContext().getSystemService(INPUT_METHOD_SERVICE);
imeManager.showInputMethodPicker();

Answer 2

Try below code.

Call this function in onCreate

public static void hideKeyboardFrom(Context context, View view) {
            InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
            imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
        }

Call this function on EditText onTouchListener

public static void showKeyboard(Context context, View view) {
        InputMethodManager imm = (InputMethodManager) context.getSystemService(Activity.INPUT_METHOD_SERVICE);
        imm.showSoftInput(view, 0);
    }