com.jtm.qrcode.result

Class ResultHandler

java.lang.Object

com.jtm.qrcode.result.ResultHandler

Direct Known Subclasses:

AddressBookResultHandler, CalendarResultHandler, EmailAddressResultHandler, GeoResultHandler, ISBNResultHandler, ProductResultHandler, SMSResultHandler, TelResultHandler, TextResultHandler, URIResultHandler, WifiResultHandler

public abstract class ResultHandler
extends java.lang.Object

A base class for the Android-specific barcode handlers. These allow the app to polymorphically suggest the appropriate actions for each data type. This class also contains a bunch of utility methods to take common actions like opening a URL. They could easily be moved into a helper object, but it can't be static because the Activity instance is needed to launch an intent.

Method Summary

Modifier and Type	Method and Description
boolean	areContentsSecure() Some barcode contents are considered secure, and should not be saved to history, copied to the clipboard, or otherwise persisted.
java.lang.CharSequence	getDisplayContents() Create a possibly styled string for the contents of the current barcode.
abstract int	getDisplayTitle() A string describing the kind of barcode that was found, e.g.
Result	getRawResult()
ParsedResult	getResult()
ParsedResultType	getType() A convenience method to get the parsed type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getResult

public ParsedResult getResult()

getRawResult

public Result getRawResult()

areContentsSecure

public boolean areContentsSecure()

Some barcode contents are considered secure, and should not be saved to history, copied to the clipboard, or otherwise persisted.

Returns:

If true, do not create any permanent record of these contents.

getDisplayContents

public java.lang.CharSequence getDisplayContents()

Create a possibly styled string for the contents of the current barcode.

Returns:

The text to be displayed.

getDisplayTitle

public abstract int getDisplayTitle()

A string describing the kind of barcode that was found, e.g. "Found contact info".

Returns:

The resource ID of the string.

getType

public final ParsedResultType getType()

A convenience method to get the parsed type. Should not be overridden.

Returns:

The parsed type, e.g. URI or ISBN