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Java 无法通过com.sun.lwuit.image.createimage从矢量对象创建图像_Java_Java Me - Fatal编程技术网

Java 无法通过com.sun.lwuit.image.createimage从矢量对象创建图像

Java 无法通过com.sun.lwuit.image.createimage从矢量对象创建图像,java,java-me,Java,Java Me,这是我的密码。我无法从这个向量对象创建图像 Hashtable metaData = new Hashtable(); Vector Ad = IADView.getBannerAdData(LwuitAd.this, "MyCompany_MyApp", metaData); Object retImg = null; if (null != Ad) { retImg = Ad.elementAt(0); } if (retImg != null) { com.sun.l

这是我的密码。我无法从这个向量对象创建图像

Hashtable metaData = new Hashtable();

Vector Ad = IADView.getBannerAdData(LwuitAd.this, "MyCompany_MyApp", metaData);
Object retImg = null;

if (null != Ad) {
    retImg = Ad.elementAt(0);
}

if (retImg != null) {
    com.sun.lwuit.Image img = com.sun.lwuit.Image.createImage(Ad.elementAt(0));// it shows error in this line
    Button buttonAd = new Button();
    buttonAd.setIcon(img);
    f.addComponent(BorderLayout.NORTH, buttonAd);
    f.show();
} else {
    System.out.println("retImg is null");
}

使用这些类从Inneractive的IADView中提取图像

您还可以查看它在诺基亚气象项目中的实施情况

干杯