相关疑难解决方法(0)

我创建了简单的gridview应用程序.现在我希望为我的图像创建发光效果,请帮我如何为我的网格视图图像创建发光效果？如果有人知道请给我一些想法和示例代码....

这是我目前的截图:

这是我预期的发光效果截图:

源代码:

main.xml中:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">
<TextView 
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="@string/hello" />
<GridView 
    android:id="@+id/gridview"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:numColumns="auto_fit"
    android:verticalSpacing="10dp"
    android:horizontalSpacing="10dp"
    android:columnWidth="90dp"
    android:stretchMode="columnWidth"
    android:gravity="center" />
</LinearLayout>

GridviewExampleActivity.java

public class GridviewExampleActivity extends Activity
{

public void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        GridView gridview = (GridView) findViewById(R.id.gridview);
        gridview.setAdapter(new ImageAdapter(this));
}

public class ImageAdapter extends BaseAdapter{
private Context mContext;

public ImageAdapter(Context c){
mContext = c;
}

public int getCount()
{

    return mThumbIds.length;
 }

public Object getItem(int position)
{ 
    return null; …