LoginFilter.UsernameFilterGeneric

public static class LoginFilter.UsernameFilterGeneric
extends LoginFilter

java.lang.Object
↳	android.text.LoginFilter
	↳	android.text.LoginFilter.UsernameFilterGeneric

This filter rejects characters in the user name that are not compatible with Google login. It is slightly less restrictive than the above filter in that it allows [a-zA-Z0-9._-+].

Summary

Public constructors
`LoginFilter.UsernameFilterGeneric()`
`LoginFilter.UsernameFilterGeneric(boolean appendInvalid)`

Public methods
`boolean`	`isAllowed(char c)` Returns whether or not we allow character c.

Inherited methods

From class


        
          android.text.LoginFilter

`CharSequence`	`filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend)` This method is called when the buffer is going to replace the range `dstart … dend` of `dest` with the new text from the range `start … end` of `source`.
`abstract boolean`	`isAllowed(char c)` Returns whether or not we allow character c.
`void`	`onInvalidCharacter(char c)` Called whenever we encounter an invalid character.
`void`	`onStart()` Called when we start processing filter.
`void`	`onStop()` Called when we're done processing filter

From class


        
          java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

From interface


        
          android.text.InputFilter


        abstract
        
        
        
        
        CharSequence


      filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend)

This method is called when the buffer is going to replace the range dstart … dend of dest with the new text from the range start … end of source.

Public constructors

LoginFilter.UsernameFilterGeneric

Added in API level 1

public LoginFilter.UsernameFilterGeneric ()

LoginFilter.UsernameFilterGeneric

Added in API level 1

public LoginFilter.UsernameFilterGeneric (boolean appendInvalid)

Parameters
`appendInvalid`	`boolean`

Public methods

isAllowed

Added in API level 1

public boolean isAllowed (char c)

Returns whether or not we allow character c. Subclasses must override this method.

Parameters
`c`	`char`

Returns
`boolean`