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author | Wink Saville <wink@google.com> | 2012-06-11 16:36:46 -0700 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2012-06-11 16:36:46 -0700 |
commit | e0f8b91e049b51770329c43e38aa88ccbb957104 (patch) | |
tree | 2f11607c5c1f79860ef6cb0bdf358f61f8b7066d /telephony/java/android | |
parent | 82b131f27418ecdd60d52638a72d01d4ad2b109f (diff) | |
parent | 4853f944ac4befba42219f6db8ed02b44a3e0d2b (diff) | |
download | frameworks_base-e0f8b91e049b51770329c43e38aa88ccbb957104.zip frameworks_base-e0f8b91e049b51770329c43e38aa88ccbb957104.tar.gz frameworks_base-e0f8b91e049b51770329c43e38aa88ccbb957104.tar.bz2 |
am 4853f944: am 3fe79dfd: Merge "Adds utility method to convert 0.25 secs to decimal degrees"
* commit '4853f944ac4befba42219f6db8ed02b44a3e0d2b':
Adds utility method to convert 0.25 secs to decimal degrees
Diffstat (limited to 'telephony/java/android')
-rw-r--r-- | telephony/java/android/telephony/cdma/CdmaCellLocation.java | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/telephony/java/android/telephony/cdma/CdmaCellLocation.java b/telephony/java/android/telephony/cdma/CdmaCellLocation.java index b1f400b..6cfae6a 100644 --- a/telephony/java/android/telephony/cdma/CdmaCellLocation.java +++ b/telephony/java/android/telephony/cdma/CdmaCellLocation.java @@ -227,6 +227,22 @@ public class CdmaCellLocation extends CellLocation { this.mNetworkId == -1); } + /** + * Converts latitude or longitude from 0.25 seconds (as defined in the + * 3GPP2 C.S0005-A v6.0 standard) to decimal degrees + * + * @param quartSec latitude or longitude in 0.25 seconds units + * @return latitude or longitude in decimal degrees units + * @throws IllegalArgumentException if value is less than -2592000, + * greater than 2592000, or is not a number. + */ + public static double convertQuartSecToDecDegrees(int quartSec) { + if(Double.isNaN(quartSec) || quartSec < -2592000 || quartSec > 2592000){ + // Invalid value + throw new IllegalArgumentException("Invalid coordiante value:" + quartSec); + } + return ((double)quartSec) / (3600 * 4); + } } |