diff options
| -rw-r--r-- | services/core/java/com/android/server/hdmi/Constants.java | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/services/core/java/com/android/server/hdmi/Constants.java b/services/core/java/com/android/server/hdmi/Constants.java index 0eb18a8f8cd5..3f56619d3f40 100644 --- a/services/core/java/com/android/server/hdmi/Constants.java +++ b/services/core/java/com/android/server/hdmi/Constants.java @@ -16,6 +16,7 @@ package com.android.server.hdmi; +import android.annotation.IntDef; import android.hardware.hdmi.HdmiDeviceInfo; /** @@ -200,6 +201,19 @@ final class Constants { static final int UNKNOWN_VOLUME = -1; + // States of property PROPERTY_SYSTEM_AUDIO_CONTROL_ON_POWER_ON + // to decide if turn on the system audio control when power on the device + @IntDef({ + ALWAYS_SYSTEM_AUDIO_CONTROL_ON_POWER_ON, + USE_LAST_STATE_SYSTEM_AUDIO_CONTROL_ON_POWER_ON, + NEVER_SYSTEM_AUDIO_CONTROL_ON_POWER_ON + }) + @interface SystemAudioControlOnPowerOn {} + static final int ALWAYS_SYSTEM_AUDIO_CONTROL_ON_POWER_ON = 0; + static final int USE_LAST_STATE_SYSTEM_AUDIO_CONTROL_ON_POWER_ON = 1; + static final int NEVER_SYSTEM_AUDIO_CONTROL_ON_POWER_ON = 2; + + static final String PROPERTY_PREFERRED_ADDRESS_AUDIO_SYSTEM = "persist.sys.hdmi.addr.audiosystem"; static final String PROPERTY_PREFERRED_ADDRESS_PLAYBACK = "persist.sys.hdmi.addr.playback"; @@ -221,6 +235,14 @@ final class Constants { // when it's an active source. True by default. static final String PROPERTY_KEEP_AWAKE = "persist.sys.hdmi.keep_awake"; + // TODO(UI): Set this from UI to decide if turn on System Audio Mode when power on the device + /** Property to decide if turn on the system audio control when power on the device + * Default is always turn on. + * State must be a valid {@link SystemAudioControlOnPowerOn} int. + */ + static final String PROPERTY_SYSTEM_AUDIO_CONTROL_ON_POWER_ON = + "persist.sys.hdmi.system_audio_control_on_power_on"; + static final int RECORDING_TYPE_DIGITAL_RF = 1; static final int RECORDING_TYPE_ANALOGUE_RF = 2; static final int RECORDING_TYPE_EXTERNAL_PHYSICAL_ADDRESS = 3; |