LifecycleChannel

java.lang.Object
- io.flutter.embedding.engine.systemchannels.LifecycleChannel

```
public class LifecycleChannel
extends Object
```
A BasicMessageChannel that communicates lifecycle events to the framework.
The activity listens to the Android lifecycle events, in addition to the focus events for windows, and this channel combines that information to decide if the application is the inactive, resumed, paused, or detached state.

Constructor Summary

Constructors
Constructor Description

LifecycleChannel(DartExecutor dartExecutor)

LifecycleChannel(BasicMessageChannel<String> channel)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`appIsDetached()`
`void`	`appIsInactive()`
`void`	`appIsPaused()`
`void`	`appIsResumed()`
`void`	`aWindowIsFocused()`
`void`	`noWindowsAreFocused()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LifecycleChannel

public LifecycleChannel(@NonNull
                        DartExecutor dartExecutor)

LifecycleChannel

public LifecycleChannel(@NonNull
                        BasicMessageChannel<String> channel)

Method Detail

aWindowIsFocused
```
public void aWindowIsFocused()
```

noWindowsAreFocused
```
public void noWindowsAreFocused()
```

appIsResumed
```
public void appIsResumed()
```

appIsInactive
```
public void appIsInactive()
```

appIsPaused
```
public void appIsPaused()
```

appIsDetached
```
public void appIsDetached()
```