com.tomtom.online.sdk.map

Class BaseMarkerBalloonLayout

java.lang.Object

com.tomtom.online.sdk.map.BaseMarkerBalloonLayout

All Implemented Interfaces:

BalloonViewAdapter, MarkerBalloon, java.io.Serializable

Direct Known Subclasses:

MarkerBalloonLayout, SimpleMarkerBalloon

public abstract class BaseMarkerBalloonLayout
extends java.lang.Object
implements MarkerBalloon

Base balloon layout. Provides the default implementation of the getBalloonOffset(Marker), onCreateView(ViewGroup) and BalloonViewAdapter.onBindView(View, Marker) methods. to specify the position of balloon. By default position of balloon center position above marker. onCreateView(ViewGroup) method inflate a layout from BaseMarkerBalloonLayout(int) constructor. The most important method is BalloonViewAdapter.onBindView(View, Marker) method where you can full fill a inflated balloonView by information from Marker or MarkerBalloon class.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BaseMarkerBalloonLayout(int layout)

Method Summary

Modifier and Type	Method and Description
android.graphics.Point	getBalloonOffset(Marker marker) Specify the position of the balloon relatively to the marker (anchoring).
android.view.View	getBalloonView() Root view of balloon.
android.view.View	onCreateView(android.view.ViewGroup container) Method called to inflate a layout.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tomtom.online.sdk.map.BalloonViewAdapter

onBindView

Constructor Detail

BaseMarkerBalloonLayout

public BaseMarkerBalloonLayout(@LayoutRes
                               int layout)

Parameters:

layout - will be inflated by onCreateView(ViewGroup) method

Method Detail

getBalloonOffset

@NonNull
public android.graphics.Point getBalloonOffset(Marker marker)

Specify the position of the balloon relatively to the marker (anchoring). By default it is above the marker icon. It can be overrided to change the default anchoring position.

Specified by:

getBalloonOffset in interface BalloonViewAdapter

Parameters:

marker -

Returns:

the position of balloon attached to the marker

See Also:

Marker.getAnchor(), Marker.getIconHeight(), Marker.getIconWidth()

onCreateView

public android.view.View onCreateView(android.view.ViewGroup container)

Method called to inflate a layout. Better don't overate.

Specified by:

onCreateView in interface BalloonViewAdapter

Parameters:

container - - container where marker or balloon item will be inflated

Returns:

the balloonView object which corresponds to the balloon of the marker

getBalloonView

@Nullable
public android.view.View getBalloonView()

Root view of balloon. getBalloonView().findViewById() to operate on views inside balloon.

Returns:

root view can be null when balloon is not inflated yet.