APIs and Page Actions

BlueFletch Browser contains built-in APIs or Actions that can be used directly from your website code.

Android Namespace

The following commands are declared under the window.android namespace and can be used as follows:

Function	Description
android.showToast(message)	Instruct browser to show an Android toast message.
android.redirect(url)	Instruct browser to redirect to the specified URL.
android.goBack()	Instruct browser to go back one page
android.quit()	Instruct browser to close the current browser instance

EMS Namespace

The following commands/actions are declared under the window.ems namespace and can be used as follows:

Function	Description
ems.getCurrentSession()	returns a JSON object containing the current Launcher session.
ems.getCurrentConfig()	returns a JSON object containing the current Launcher configuration
ems.showKeyboard()	Instruct browser to bring up the soft keyboard
ems.hideKeyboard()	Instruct browser to hide the soft keyboard
ems.sendIntent(intentObject)	Instruct browser to send an Android Intent. The structure of the intentObject is based on the Custom Intent object in Launcher.
ems.setStorageItem(key, value)	Instruct browser to keep set a key-value string pair in memory
ems.getStorageItem(key)	Retrieve the value for a given key from memory that was set using setStorageItem
ems.clearStorage()	Clear all key-value pairs stored in memory from setStorageItem
ems.enterFullscreen	Instructs browser to enter into a fullscreen mode.
ems.exitFullscreen	Instructs browser to exit the fullscreen mode.
ems.Messaging.subscribe(topic)	Instructs browser to request the EMS Messaging application to subscribe to messages for the supplied topic. Introduced in Browser 2.3.14. Depends on the Messaging application.
ems.Messaging.unsubscribe(topic)	Instructs browser to request the EMS Messaging application to unsubscribe from messages for the supplied topic. Introduced in Browser 2.3.14. Depends on the Messaging application.