Cocos2d-x get SD card picture thread UI

Get the SD card picture:

ccsprite* psprite = ccsprite::create ("/mnt/sdcard/x.png");

/mnt/sdcard is the root directory of the SD card, some of the machine is/sdcard, so it is best to use the internal function to obtain the root directory of the SD card.

UI updates cannot be thread on a child line, so there will be black or white blocks or just hanging off

Get a timer schedule real-time monitoring if you want to update the UI

. h file

class  Public Cocos2d::cclayer  {  public:      virtualbool  init ();         static cocos2d::ccscene* scene ();      Create_func (A);

    void setImagePath (const char * ImagePath);

    BOOL m_ui;  Whether to update the UI
    Virtual void Update (float fdelta);   // UI Update

. cpp Files

BOOLA::init () {if( !Cclayer::init ()) {        return false; }     This->scheduleupdate ();//call once per frame}    voidA::setimagepath (Const Char* ImagePath)//Child thread Invocation{m_ui=true;}voidA::update (floatFdelta) {      if(m_ui) {m_ui=false; //UI Update    }}  

Cocos2d-x get SD card picture thread UI