Bluetooth: Add constants to ScanResult
Add TX_POWER_NOT_PRESENT and PERIODIC_INTERVAL_NOT_PRESENT
Test: none
Bug: 37536707
Change-Id: Ia48a30f44a961c6e0babd17ecaed0eb93c98ecad
(cherry-picked from commit c7c01a28774e431a408744b443a674f2622fde9f)
diff --git a/api/current.txt b/api/current.txt
index 9d440e6..54dbc625 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -8200,8 +8200,10 @@
field public static final android.os.Parcelable.Creator<android.bluetooth.le.ScanResult> CREATOR;
field public static final int DATA_COMPLETE = 0; // 0x0
field public static final int DATA_TRUNCATED = 2; // 0x2
+ field public static final int PERIODIC_INTERVAL_NOT_PRESENT = 0; // 0x0
field public static final int PHY_UNUSED = 0; // 0x0
field public static final int SID_NOT_PRESENT = 255; // 0xff
+ field public static final int TX_POWER_NOT_PRESENT = 127; // 0x7f
}
public final class ScanSettings implements android.os.Parcelable {
diff --git a/api/system-current.txt b/api/system-current.txt
index 0a9a5df..9eaa2e8 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -8690,8 +8690,10 @@
field public static final android.os.Parcelable.Creator<android.bluetooth.le.ScanResult> CREATOR;
field public static final int DATA_COMPLETE = 0; // 0x0
field public static final int DATA_TRUNCATED = 2; // 0x2
+ field public static final int PERIODIC_INTERVAL_NOT_PRESENT = 0; // 0x0
field public static final int PHY_UNUSED = 0; // 0x0
field public static final int SID_NOT_PRESENT = 255; // 0xff
+ field public static final int TX_POWER_NOT_PRESENT = 127; // 0x7f
}
public final class ScanSettings implements android.os.Parcelable {
diff --git a/api/test-current.txt b/api/test-current.txt
index 862ce61..f200cf4 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -8231,8 +8231,10 @@
field public static final android.os.Parcelable.Creator<android.bluetooth.le.ScanResult> CREATOR;
field public static final int DATA_COMPLETE = 0; // 0x0
field public static final int DATA_TRUNCATED = 2; // 0x2
+ field public static final int PERIODIC_INTERVAL_NOT_PRESENT = 0; // 0x0
field public static final int PHY_UNUSED = 0; // 0x0
field public static final int SID_NOT_PRESENT = 255; // 0xff
+ field public static final int TX_POWER_NOT_PRESENT = 127; // 0x7f
}
public final class ScanSettings implements android.os.Parcelable {
diff --git a/core/java/android/bluetooth/le/ScanResult.java b/core/java/android/bluetooth/le/ScanResult.java
index 5b2fa40..e552398 100644
--- a/core/java/android/bluetooth/le/ScanResult.java
+++ b/core/java/android/bluetooth/le/ScanResult.java
@@ -52,6 +52,16 @@
public static final int SID_NOT_PRESENT = 0xFF;
/**
+ * TX power is not present in the packet.
+ */
+ public static final int TX_POWER_NOT_PRESENT = 0x7F;
+
+ /**
+ * Periodic advertising interval is not present in the packet.
+ */
+ public static final int PERIODIC_INTERVAL_NOT_PRESENT = 0x00;
+
+ /**
* Mask for checking whether event type represents legacy advertisement.
*/
private static final int ET_LEGACY_MASK = 0x10;
@@ -265,15 +275,16 @@
/**
* Returns the transmit power in dBm.
- * Valid range is [-127, 126]. A value of 127 indicates that the
- * advertisement did not indicate TX power.
+ * Valid range is [-127, 126]. A value of {@link ScanResult#TX_POWER_NOT_PRESENT}
+ * indicates that the TX power is not present.
*/
public int getTxPower() { return mTxPower; }
/**
* Returns the periodic advertising interval in units of 1.25ms.
- * Valid range is 6 (7.5ms) to 65536 (81918.75ms). A value of 0 means
- * periodic advertising is not used for this scan result.
+ * Valid range is 6 (7.5ms) to 65536 (81918.75ms). A value of
+ * {@link ScanResult#PERIODIC_INTERVAL_NOT_PRESENT} means periodic
+ * advertising interval is not present.
*/
public int getPeriodicAdvertisingInterval() {
return mPeriodicAdvertisingInterval;