android8.1- Show virtual keyboard 默认打开

  <!-- Default for Settings.Secure.MULTI_PRESS_TIMEOUT -->
    <integer name="def_multi_press_timeout_millis">300</integer>
 
    <!-- Default for Settings.Secure.SHOW_IME_WITH_HARD_KEYBOARD -->
 -  <bool name="def_show_ime_with_hard_keyboard">false</bool>
 +  <bool name="def_show_ime_with_hard_keyboard">true</bool>
    <!-- Default for Settings.System.POINTER_SPEED -->
    <integer name="def_pointer_speed">0</integer>
 
    <!-- Default for DTMF tones enabled -->
    <bool name="def_dtmf_tones_enabled">true</bool>
    <!-- Default for UI touch sounds enabled -->

settings put secure show_ime_with_hard_keyboard 1 打开 
settings put secure show_ime_with_hard_keyboard 0 关闭

public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard";

public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard";
 @Override
    public boolean isChecked() {
    return Settings.Secure.getInt(mContext.getContentResolver(), SHOW_IME_WITH_HARD_KEYBOARD , 1)==1;
    } 
 
    @Override
    public boolean setChecked(boolean isChecked) {
    Settings.Secure.putInt(mContext.getContentResolver(), SHOW_IME_WITH_HARD_KEYBOARD ,
                isChecked ? 1 : 0);
        return true;
    }