How to make game install screen

[sum2012]

https://imgbb.com/FKzJpkc

This code don't work

Code:

int PSPGamedataInstallDialog::Update(int animSpeed) {
    if (GetStatus() != SCE_UTILITY_STATUS_RUNNING)
        return SCE_ERROR_UTILITY_INVALID_STATUS;


    StartDraw();
    PPGeDrawRect(0, 0, 480, 272, CalcFadedColor(0x9EF2D8D0));
    EndDraw();