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Commit 228a3848 authored by Roshan Pius's avatar Roshan Pius Committed by Automerger Merge Worker
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Merge "nfc(api): Separate out NfcExtras from nfc APIs (2/2)" into main am:... 

Merge "nfc(api): Separate out NfcExtras from nfc APIs (2/2)" into main am: 867815f0 am: bf481386

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2799358



Change-Id: Ie490c0094aafbbd0c43dc26250c2172ea05c1af3
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 7ebaecf0 bf481386

nfc-extras/java/com/android/nfc_extras/NfcAdapterExtras.java

+14 −1
Original line number Diff line number Diff line
@@ -76,9 +76,22 @@ public final class NfcAdapterExtras { 
    private final NfcAdapter mAdapter;

    final String mPackageName;



    private static INfcAdapterExtras

        getNfcAdapterExtrasInterfaceFromNfcAdapter(NfcAdapter adapter) {

        try {

            Method method = NfcAdapter.class.getDeclaredMethod("getNfcAdapterExtrasInterface");

            method.setAccessible(true);

            return (INfcAdapterExtras) method.invoke(adapter);

        } catch (SecurityException | NoSuchMethodException | IllegalArgumentException

                 | IllegalAccessException | IllegalAccessError | InvocationTargetException e) {

            Log.e(TAG, "Unable to get context from NfcAdapter");

        }

        return null;

    }



    /** get service handles */

    private static void initService(NfcAdapter adapter) {

        final INfcAdapterExtras service = adapter.getNfcAdapterExtrasInterface();

        final INfcAdapterExtras service = getNfcAdapterExtrasInterfaceFromNfcAdapter(adapter);

        if (service != null) {

            // Leave stale rather than receive a null value.

            sService = service;