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Commit a4cceec0 authored by Nathan Harold's avatar Nathan Harold Committed by android-build-merger
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Merge "Update CellInfo Documentation on Updates" am: f199334e am: 518f74b3 

am: 7cfe18b0

Change-Id: I15b24dbd9a7d20a1613f031cd35ba0721ac7cf51
parents c8dea70b 7cfe18b0

telephony/java/android/telephony/TelephonyManager.java

+5 −4
Original line number Diff line number Diff line
@@ -4920,12 +4920,13 @@ public class TelephonyManager { 
     *

     * <p>Apps targeting {@link android.os.Build.VERSION_CODES#Q Android Q} or higher will no

     * longer trigger a refresh of the cached CellInfo by invoking this API. Instead, those apps

     * will receive the latest cached results. Apps targeting

     * will receive the latest cached results, which may not be current. Apps targeting

     * {@link android.os.Build.VERSION_CODES#Q Android Q} or higher that wish to request updated

     * CellInfo should call

     * {android.telephony.TelephonyManager#requestCellInfoUpdate requestCellInfoUpdate()} and

     * listen for responses via {@link android.telephony.PhoneStateListener#onCellInfoChanged

     * onCellInfoChanged()}.

     * {@link android.telephony.TelephonyManager#requestCellInfoUpdate requestCellInfoUpdate()};

     * however, in all cases, updates will be rate-limited and are not guaranteed. To determine the

     * recency of CellInfo data, callers should check

     * {@link android.telephony.CellInfo#getTimeStamp CellInfo#getTimeStamp()}.

     *

     * <p>This method returns valid data for devices with

     * {@link android.content.pm.PackageManager#FEATURE_TELEPHONY FEATURE_TELEPHONY}. In cases