如图
1.首先输入当前Project的ant build.xml文件,和一个保存编译计数器的properties文件。
加入新的target用name 来指定:
2.给项目加入Ant Builder ,项目属性里寻找Builder 然后加入Ant Builder,然后将其用
up按钮移动到最顶部,让其第一个被调用.
3.要加入refresh的功能和默认的target,这个参考如上和如下两个图就知道了.
To see a world in a grain of sand.
And a heaven in a wild flower
Hold infinity in the palm of your hand.
And eternity in an hour
一花一世界
一沙一天堂
掌中握无限
霎那成永恒
public void onClick(View v) {
new Thread(new Runnable() {
public void run() {
Bitmap b = loadImageFromNetwork();
mImageView.setImageBitmap(b);
}
}).start();
}new Thread(new Runnable() {
public void run() {
final Bitmap b = loadImageFromNetwork();
mImageView.post(new Runnable() {
public void run() {
mImageView.setImageBitmap(b);
}
});
}
}).start();
}
new DownloadImageTask().execute("http://example.com/image.png");
}
private class DownloadImageTask extends AsyncTask {
protected Bitmap doInBackground(String... urls) {
return loadImageFromNetwork(urls[0]);
}
protected void onPostExecute(Bitmap result) {
mImageView.setImageBitmap(result);
}
}

grep -P "\d{7}(\s+|:)(\d\d[\s+-]?){7}"
用来搜索同一个文本内的如下格式的数据:
2012083:04-09-14-15-26-33-04
2012084:02-10-20-26-28-29-14
2012103 11 14 32 33 02 09 04 14 11 33 32 364812438 452814888