ConsumerIrManager
public
final
class
ConsumerIrManager
extends Object
Class that operates consumer infrared on the device.
Requires the PackageManager#FEATURE_CONSUMER_IR feature which can be detected using PackageManager.hasSystemFeature(String).
Summary
Nested classes | |
|---|---|
class |
ConsumerIrManager.CarrierFrequencyRange
Represents a range of carrier frequencies (inclusive) on which the infrared transmitter can transmit |
Public methods | |
|---|---|
CarrierFrequencyRange[]
|
getCarrierFrequencies()
Query the infrared transmitter's supported carrier frequencies |
boolean
|
hasIrEmitter()
Check whether the device has an infrared emitter. |
void
|
transmit(int carrierFrequency, int[] pattern)
Transmit an infrared pattern This method is synchronous; when it returns the pattern has been transmitted. |
Inherited methods | |
|---|---|
Public methods
getCarrierFrequencies
public CarrierFrequencyRange[] getCarrierFrequencies ()
Query the infrared transmitter's supported carrier frequencies
| Returns | |
|---|---|
CarrierFrequencyRange[] |
an array of
ConsumerIrManager.CarrierFrequencyRange
objects representing the ranges that the transmitter can support, or
null if there was an error communicating with the Consumer IR Service. |
hasIrEmitter
public boolean hasIrEmitter ()
Check whether the device has an infrared emitter.
| Returns | |
|---|---|
boolean |
true if the device has an infrared emitter, else false. |
transmit
public void transmit (int carrierFrequency,
int[] pattern)Transmit an infrared pattern
This method is synchronous; when it returns the pattern has been transmitted. Only patterns shorter than 2 seconds will be transmitted.
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Last updated 2026-08-03 UTC.