Project Description. 1  In one of my previous tutorials, I explained how to download an image from URL in background and load it in ImageView using android.os.AsyncTask. 2  In this example, we will see how to download multiple files from URL showing download progression bar using Android progress dialog.
1 Pinging, the noise indicative of improper combustion in internal combustion engines. 2  Ping (Chinese: åª), a Taiwanese measure of area. 3  Ping, an ability in the trading card game Magic: The Gathering.  Ping project, a project of the European Molecular Biology network (EMBnet)
A ping is a sharp, high-pitched, somewhat musical sound. Quickly tapping a spoon against a crystal glass makes a ping. If you ping someone, you contact them via computer or phone, which might ping when the message comes through. The word ping is onomatopoeic, or imitative â in other words, it sounds just like its meaning. Things that might ping include your electronic alarm clock, some video games, a stone against your car's windshield, and the timer on your microwave. In the 1800s, a ping was primarily the sound a bullet made as it hit something â today it's just as likely to mean a message sent from one computer to another..