Some of the new tags in JSF 2.0

Stylesheet and Script Definition
h:outputstylesheet library="”css”" name="”styles.css”" target="”head”
h:outputScript

Method Expression with parameter
userBean.login(‘order page’)

Event Listener
f:event

Required
f:validateRequired

Execute Event with Ajax
f:ajax

Head-Body
h:head and h:body

Button and link
h:button and h:link

Sending data to an activity

Extras are used to send data to an activity :
Intent i = new Intent(getApplicationContext(), MyActivity.class);
i.putExtra(key, value);
startActivity(i);

Enable fake GPS on Android

Set permissions in AndroidManifest.xml:
uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION">uses-permission>

Find the correct local port for your Android emulator:
$ adb devices
List of devices attached
emulator-5554 device

The port we are looking for is in this case 5554. Now connect via telnet:
$ telnet localhost 5554
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Android Console: type 'help' for a list of commands

Set your preferred location manually: You set the location with the geo fix command:
geo fix $longitude $latitude


For example the city center of Barcelona:
geo fix 2.169919 41.387917
OK