ProfileActivity.java 文件源码

private void updateTheme(){
    SharedPreferences themePrefs = ApplicationLoader.applicationContext.getSharedPreferences(AndroidUtilities.THEME_PREFS, AndroidUtilities.THEME_PREFS_MODE);
    int def = themePrefs.getInt("themeColor", AndroidUtilities.defColor);
    try{

        Drawable floatingDrawableWhite = getParentActivity().getResources().getDrawable(R.drawable.floating_white);
        if(floatingDrawableWhite != null)floatingDrawableWhite.setColorFilter(themePrefs.getInt("chatsFloatingBGColor", def), PorterDuff.Mode.MULTIPLY);
        floatingButton.setBackgroundDrawable(floatingDrawableWhite);
        Drawable pencilDrawableWhite = getParentActivity().getResources().getDrawable(R.drawable.ic_float_sms);
        if(pencilDrawableWhite != null)pencilDrawableWhite.setColorFilter(themePrefs.getInt("chatsFloatingPencilColor", 0xffffffff), PorterDuff.Mode.MULTIPLY);
        floatingButton.setImageDrawable(pencilDrawableWhite);
    } catch (NullPointerException e) {
        FileLog.e("tmessages", e);
    }

}