如何将图像添加到网格视图和增加点击功能,这些图片? [英] How to add images to the grid view and adding click function to these images?
本文介绍了如何将图像添加到网格视图和增加点击功能,这些图片?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
public final class gridFieldDemoScreen extends MainScreen
{
LabelField one, two, three, four, five, six;
public gridFieldDemoScreen()
{
setTitle("gridFieldDemo");
GridFieldManager grid = new GridFieldManager(2, 3, 0);
one = new LabelField("ONE");
grid.insert(one, 0);
two = new LabelField("TWO");
grid.insert(two , 1);
three = new LabelField("THREE");
grid.insert(three, 2);
four = new LabelField("FOUR");
grid.insert(four, 3);
five = new LabelField("FIVE");
grid.insert(five, 4);
six = new LabelField("SIX");
grid.insert(six, 5);
grid.setColumnPadding(20);
grid.setRowPadding(20);
add(grid);
}
}
我可以创建一个简单的GridView控件,现在我想的图像和增加点击功能添加到这些图像,plz帮助我这个..
I am able to create a simple gridview, now i want to add images and adding click function to these images, plz help me for this..
推荐答案
试试这个 -
GridFieldManager grid = new GridFieldManager(2,2,0);
EncodedImage g1 = EncodedImage.getEncodedImageResource("image1.png");
EncodedImage g2 = EncodedImage.getEncodedImageResource("image2.png");
EncodedImage g3 = EncodedImage.getEncodedImageResource("image3.png");
EncodedImage g4 = EncodedImage.getEncodedImageResource("image4.png");
grid.add(new BitmapField(g1.getBitmap(),FOCUSABLE){
protected boolean navigationClick(int status, int time){
//here your can add your code.
return true;
}
});
grid.add(new BitmapField(g2.getBitmap(),FOCUSABLE){
protected boolean navigationClick(int status, int time){
//here your can add your code.
return true;
}
});
grid.add(new BitmapField(g3.getBitmap(),FOCUSABLE){
protected boolean navigationClick(int status, int time){
//here your can add your code.
return true;
}
});
grid.add(new BitmapField(g4.getBitmap(),FOCUSABLE){
protected boolean navigationClick(int status, int time){
//here your can add your code.
return true;
}
});
add(grid );
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