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Commit 039058d8 authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "Update the javadoc of registerPollingLoopFilterForService() to describe... 

Merge "Update the javadoc of registerPollingLoopFilterForService() to describe the valide formats of a filter and the return value." into main
parents f2518c83 6a907962

nfc/java/android/nfc/cardemulation/CardEmulation.java

+8 −3
Original line number Diff line number Diff line
@@ -359,9 +359,14 @@ public final class CardEmulation { 
    }



    /**

     * Register a polling loop filter for a HostApduService.

     * @param service The HostApduService to register the filter for.

     * @param pollingLoopFilter The filter to register.

     * Register a polling loop filter (PLF) for a HostApduService. The PLF can be sequence of an

     * even number of hexadecimal numbers (0-9, A-F or a-f). When non-standard polling loop frame

     * matches this sequence exactly, it may be delivered to

     * {@link HostApduService#processPollingFrames(List)}  if this service is currently

     * preferred or there are no other services registered for this filter.

     * @param service The HostApduService to register the filter for

     * @param pollingLoopFilter The filter to register

     * @return true if the filter was registered, false otherwise

     */

    @FlaggedApi(Flags.FLAG_NFC_READ_POLLING_LOOP)

    public boolean registerPollingLoopFilterForService(@NonNull ComponentName service,