diff options
| -rw-r--r-- | telephony/java/android/telephony/SignalStrength.java | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/telephony/java/android/telephony/SignalStrength.java b/telephony/java/android/telephony/SignalStrength.java index 7b58755..f02d109 100644 --- a/telephony/java/android/telephony/SignalStrength.java +++ b/telephony/java/android/telephony/SignalStrength.java @@ -469,7 +469,12 @@ public class SignalStrength implements Parcelable { } /** - * Get signal level as an int from 0..4 + * Retrieve an abstract level value for the overall signal strength. + * + * @return a single integer from 0 to 4 representing the general signal quality. + * This may take into account many different radio technology inputs. + * 0 represents very poor signal strength + * while 4 represents a very strong signal strength. */ public int getLevel() { int level; |