com.pega.mobile.bridge.impl

Class Bridge

java.lang.Object

com.pega.mobile.bridge.impl.Bridge

All Implemented Interfaces:

EventLauncher, Listener

public class Bridge
extends Object
implements Listener, EventLauncher

Sets up the java side of the bridge

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Bridge.LaunchboxApiCheckResult

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Bridge.LaunchboxApiCheckResult>	launchboxCheckCallbacks

Constructor Summary

Constructors

Constructor and Description
Bridge(HybridWebView webView)

Method Summary

Methods

Modifier and Type	Method and Description
void	call(Plugin plugin, String methodName, Object data, JavascriptCallbackImpl callback) Calls the specified method of the concrete plugin (if such method is available)
void	callOnReload() Called when url has changed or has been reloaded
void	dispose()
void	fireEvent(String eventName, Object data) Used by the plugins to fire an event on the js side
void	fireEvent(String eventName, String method, Object data) Used by the plugins to fire an event on the js side
void	fireInitializingEvent(String eventName, String method, Object data) Used by the plugins to fire an event on the js side
String	getJavaScripts(JavascriptAppenderImpl loader) Returns the complete implementation that contains the javascript implementations of the bridge and all the plugins
boolean	isInitialized() Check if bridge is already initialized
void	isLaunchboxApiInjected(Bridge.LaunchboxApiCheckResult result)
String	receiveAndRespond(String input) Not implemented and not currently needed
void	receiveAsync(String message) A message from the js side is decoded here and directed to the correct plugin
void	sendReplyToCallback(long callbackId, String method, Object data) Used by the callback objects to forward the call to the js side
void	setInitialized(boolean initialized) Set initialized state for bridge.
void	setPluginRegistry(PluginRegistryImpl plugins)

Methods inherited from class java.lang.Object

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

Field Detail

launchboxCheckCallbacks

protected final List<Bridge.LaunchboxApiCheckResult> launchboxCheckCallbacks

Constructor Detail

Bridge

public Bridge(HybridWebView webView)

Method Detail

setPluginRegistry

public void setPluginRegistry(PluginRegistryImpl plugins)

isLaunchboxApiInjected

public void isLaunchboxApiInjected(Bridge.LaunchboxApiCheckResult result)

getJavaScripts

public String getJavaScripts(JavascriptAppenderImpl loader)

Returns the complete implementation that contains the javascript implementations of the bridge and all the plugins

receiveAsync

public void receiveAsync(String message)

A message from the js side is decoded here and directed to the correct plugin

Specified by:

receiveAsync in interface Listener

call

public void call(Plugin plugin,
        String methodName,
        Object data,
        JavascriptCallbackImpl callback)
          throws BridgeException

Calls the specified method of the concrete plugin (if such method is available)

Parameters:

plugin - plugin providing the method

methodName - name of the method to be called

data - could be null, String, Boolean, Number, Array or a Map of any of such

callback - a callback object that should be used to return the result

Throws:

BridgeException

receiveAndRespond

public String receiveAndRespond(String input)

Not implemented and not currently needed

Specified by:

receiveAndRespond in interface Listener

sendReplyToCallback

public void sendReplyToCallback(long callbackId,
                       String method,
                       Object data)

Used by the callback objects to forward the call to the js side

Parameters:

callbackId -

method -

data -

fireEvent

public void fireEvent(String eventName,
             Object data)

Used by the plugins to fire an event on the js side

Specified by:

fireEvent in interface EventLauncher

Parameters:

eventName - Name of the event (JavaScript function) to call.

data - JSON-compatible object passed to JavaScript or null if no data..

fireEvent

public void fireEvent(String eventName,
             String method,
             Object data)

Used by the plugins to fire an event on the js side

Specified by:

fireEvent in interface EventLauncher

Parameters:

eventName - A name under which a group of events is stored on the JavaScripts side.

method - Name of the event (JavaScript function) to call.

data - JSON-compatible object passed to JavaScript or null if no data..

fireInitializingEvent

public void fireInitializingEvent(String eventName,
                         String method,
                         Object data)

Used by the plugins to fire an event on the js side

Specified by:

fireInitializingEvent in interface EventLauncher

Parameters:

eventName - A name under which a group of events is stored on the JavaScripts side.

method - Name of the event (JavaScript function) to call.

data - JSON-compatible object passed to JavaScript or null if no data..

setInitialized

public void setInitialized(boolean initialized)

Set initialized state for bridge. Since now the message queue can be filled.

Parameters:

initialized -

isInitialized

public boolean isInitialized()

Check if bridge is already initialized

Returns:

true if bridge is initialized, otherwise false

callOnReload

public void callOnReload()

Called when url has changed or has been reloaded

dispose

public void dispose()