^(?=.*[a-zA-Z])(?=.*[0-9])(?=.*[^a-zA-Z0-9]).{6,}$

1. ^ checks for the start of the input string.
2. (?=.*[a-zA-Z]) checks that there are at least one letter.
3. (?=.*[0-9]) checks that there are at least one digit.
4. (?=.*[^a-zA-Z0-9]) checks that there are at least one special character (not a letter nor digit).
5. .{6,} checks that there are at least 6 characters.
6. $ checks for the end if the input string.

See also

• XKCD: Password Strength

-- MizardX (so)

Google found this: codearetoy.wordpress.com/2010/12/23/jdk-not-found-on-installing-android-sdk

-- MizardX (so)

I've only had experience with kSOAP2, which uses the SOAP protocol to make RPC to a server. It has no support for WSDL specifications, so you have to write the objects and methods wrappers yourself. To send and receive a custom objects (and not just the generic SoapObject), you can either use a custom Marshal class, or make the objects implement KvmSerializable (preferably trough some common base class). Don't forget to register your types with your SoapSerializationEnvelope object. Do download it, go to code.google.com/p/ksoap2-android.

-- MizardX (so)

For simple graphics, you can extend the View class, and override the onDraw method. View is the base-class of all other controls. See developer.android.com/guide/topics/ui/custom-components.html and androidcompetencycenter.com/2009/08/creatingcustomviews/ for more information.

-- MizardX (so)