Merge "Remove deprecated (and hidden) enableForegroundNdefPush callback API's."

        mNfcActivityManager.setOnNdefPushCompleteCallback(activity, null);

    }

    /**

     * TODO: Remove this once pre-built apk's (Maps, Youtube etc) are updated

     * @deprecated use {@link CreateNdefMessageCallback} or {@link OnNdefPushCompleteCallback}

     * @hide

     */

    @Deprecated

    public interface NdefPushCallback {

        /**

         * @deprecated use {@link CreateNdefMessageCallback} instead

         */

        @Deprecated

        NdefMessage createMessage();

        /**

         * @deprecated use{@link OnNdefPushCompleteCallback} instead

         */

        @Deprecated

        void onMessagePushed();

    }

    /**

     * TODO: Remove this

     * Converts new callbacks to old callbacks.

     */

    static final class LegacyCallbackWrapper implements CreateNdefMessageCallback,

            OnNdefPushCompleteCallback {

        final NdefPushCallback mLegacyCallback;

        LegacyCallbackWrapper(NdefPushCallback legacyCallback) {

            mLegacyCallback = legacyCallback;

        }

        @Override

        public void onNdefPushComplete(NfcEvent event) {

            mLegacyCallback.onMessagePushed();

        }

        @Override

        public NdefMessage createNdefMessage(NfcEvent event) {

            return mLegacyCallback.createMessage();

        }

    }

    /**

     * TODO: Remove this once pre-built apk's (Maps, Youtube etc) are updated

     * @deprecated use {@link #setNdefPushMessageCallback} instead

     * @hide

     */

    @Deprecated

    public void enableForegroundNdefPush(Activity activity, final NdefPushCallback callback) {

        if (activity == null || callback == null) {

            throw new NullPointerException();

        }

        enforceResumed(activity);

        LegacyCallbackWrapper callbackWrapper = new LegacyCallbackWrapper(callback);

        mNfcActivityManager.setNdefPushMessageCallback(activity, callbackWrapper);

        mNfcActivityManager.setOnNdefPushCompleteCallback(activity, callbackWrapper);

    }

    /**

     * Enable NDEF Push feature.

     * <p>This API is for the Settings application.