KeyboardAwareLinearLayout.java 文件源码

private int getKeyboardPortraitHeight() {
    SharedPreferences prefs =
            PreferenceManager.getDefaultSharedPreferences(getContext());
    int keyboardHeight = prefs.getInt("keyboard_height_portrait",
            defaultCustomKeyboardSize);
    return clamp(keyboardHeight, minCustomKeyboardSize,
            getRootView().getHeight() - minCustomKeyboardTopMargin);
}