ComponentService (wear-services 2.0.0 API)

```
public interface ComponentService
```
This service allows Features to register activities, watchfaces and complication data sources.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Activity[]`	`getActivities()`	Returns an array containing all the activities.
`ComplicationDataSource[]`	`getComplicationDataSources()`	Returns an array containing all the complication data sources.
`Navigator`	`getNavigator()`	Returns the navigator.
`Watchface[]`	`getWatchfaces()`	Returns an array containing all the watchfaces.
`void`	`registerActivity(Activity activity)`	Registers the given activity.
`void`	`registerComplicationDataSource(ComplicationDataSource source)`	Registers the given complication data source.
`void`	`registerWatchface(Watchface watchface)`	Registers the given watchface.
`void`	`setNavigator(Navigator navigator)`	Sets the navigator.

- Method Detail
  - setNavigator
```
void setNavigator(Navigator navigator)
```
    Sets the navigator.
    
    Parameters:
    
    navigator - the navigator.
  - registerActivity
```
void registerActivity(Activity activity)
```
    Registers the given activity.
    
    Parameters:
    
    activity - the activity to register.
  - registerWatchface
```
void registerWatchface(Watchface watchface)
```
    Registers the given watchface.
    
    Parameters:
    
    watchface - the watchface to register.
  - registerComplicationDataSource
```
void registerComplicationDataSource(ComplicationDataSource source)
```
    Registers the given complication data source.
    
    Parameters:
    
    source - the source to register.
  - getNavigator
```
Navigator getNavigator()
```
    Returns the navigator.
    
    Returns:
    
    the navigator.
  - getActivities
```
Activity[] getActivities()
```
    Returns an array containing all the activities.
    
    Returns:
    
    an array containing all the activities.
  - getWatchfaces
```
Watchface[] getWatchfaces()
```
    Returns an array containing all the watchfaces.
    
    Returns:
    
    an array containing all the watchfaces.
  - getComplicationDataSources
```
ComplicationDataSource[] getComplicationDataSources()
```
    Returns an array containing all the complication data sources.
    
    Returns:
    
    an array containing all the complication data sources.