diff options
| -rw-r--r-- | wifi/java/android/net/wifi/ScanResult.java | 7 | ||||
| -rw-r--r-- | wifi/java/android/net/wifi/WifiInfo.java | 6 |
2 files changed, 10 insertions, 3 deletions
diff --git a/wifi/java/android/net/wifi/ScanResult.java b/wifi/java/android/net/wifi/ScanResult.java index a561dc2..a01a6b6 100644 --- a/wifi/java/android/net/wifi/ScanResult.java +++ b/wifi/java/android/net/wifi/ScanResult.java @@ -18,8 +18,8 @@ package android.net.wifi; import android.net.wifi.passpoint.WifiPasspointInfo; import android.net.wifi.passpoint.WifiPasspointManager; -import android.os.Parcelable; import android.os.Parcel; +import android.os.Parcelable; /** * Describes information about a detected access point. In addition @@ -48,7 +48,10 @@ public class ScanResult implements Parcelable { */ public String capabilities; /** - * The detected signal level in dBm. + * The detected signal level in dBm, also known as the RSSI. + * + * <p>Use {@link android.net.wifi.WifiManager#calculateSignalLevel} to convert this number into + * an absolute signal level which can be displayed to a user. */ public int level; /** diff --git a/wifi/java/android/net/wifi/WifiInfo.java b/wifi/java/android/net/wifi/WifiInfo.java index e808136..44a7108 100644 --- a/wifi/java/android/net/wifi/WifiInfo.java +++ b/wifi/java/android/net/wifi/WifiInfo.java @@ -323,7 +323,11 @@ public class WifiInfo implements Parcelable { /** * Returns the received signal strength indicator of the current 802.11 * network, in dBm. - * @return the RSSI, in the range -127 to 200 + * + * <p>Use {@link android.net.wifi.WifiManager#calculateSignalLevel} to convert this number into + * an absolute signal level which can be displayed to a user. + * + * @return the RSSI. */ public int getRssi() { return mRssi; |