115 lines
3.7 KiB
Java
115 lines
3.7 KiB
Java
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/*
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* Copyright (C) 2010, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.nfc;
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import android.compat.annotation.UnsupportedAppUsage;
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/**
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* This class defines all the error codes that can be returned by the service
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* and producing an exception on the application level. These are needed since
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* binders does not support exceptions.
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*
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* @hide
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*/
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public class ErrorCodes {
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@UnsupportedAppUsage
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public static boolean isError(int code) {
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if (code < 0) {
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return true;
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} else {
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return false;
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}
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}
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public static String asString(int code) {
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switch (code) {
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case SUCCESS: return "SUCCESS";
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case ERROR_IO: return "IO";
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case ERROR_CANCELLED: return "CANCELLED";
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case ERROR_TIMEOUT: return "TIMEOUT";
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case ERROR_BUSY: return "BUSY";
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case ERROR_CONNECT: return "CONNECT/DISCONNECT";
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// case ERROR_DISCONNECT: return "DISCONNECT";
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case ERROR_READ: return "READ";
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case ERROR_WRITE: return "WRITE";
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case ERROR_INVALID_PARAM: return "INVALID_PARAM";
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case ERROR_INSUFFICIENT_RESOURCES: return "INSUFFICIENT_RESOURCES";
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case ERROR_SOCKET_CREATION: return "SOCKET_CREATION";
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case ERROR_SOCKET_NOT_CONNECTED: return "SOCKET_NOT_CONNECTED";
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case ERROR_BUFFER_TO_SMALL: return "BUFFER_TO_SMALL";
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case ERROR_SAP_USED: return "SAP_USED";
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case ERROR_SERVICE_NAME_USED: return "SERVICE_NAME_USED";
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case ERROR_SOCKET_OPTIONS: return "SOCKET_OPTIONS";
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case ERROR_NFC_ON: return "NFC_ON";
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case ERROR_NOT_INITIALIZED: return "NOT_INITIALIZED";
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case ERROR_SE_ALREADY_SELECTED: return "SE_ALREADY_SELECTED";
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case ERROR_SE_CONNECTED: return "SE_CONNECTED";
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case ERROR_NO_SE_CONNECTED: return "NO_SE_CONNECTED";
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case ERROR_NOT_SUPPORTED: return "NOT_SUPPORTED";
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default: return "UNKNOWN ERROR";
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}
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}
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public static final int SUCCESS = 0;
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public static final int ERROR_IO = -1;
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public static final int ERROR_CANCELLED = -2;
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public static final int ERROR_TIMEOUT = -3;
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public static final int ERROR_BUSY = -4;
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public static final int ERROR_CONNECT = -5;
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public static final int ERROR_DISCONNECT = -5;
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public static final int ERROR_READ = -6;
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public static final int ERROR_WRITE = -7;
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public static final int ERROR_INVALID_PARAM = -8;
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public static final int ERROR_INSUFFICIENT_RESOURCES = -9;
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public static final int ERROR_SOCKET_CREATION = -10;
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public static final int ERROR_SOCKET_NOT_CONNECTED = -11;
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public static final int ERROR_BUFFER_TO_SMALL = -12;
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public static final int ERROR_SAP_USED = -13;
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public static final int ERROR_SERVICE_NAME_USED = -14;
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public static final int ERROR_SOCKET_OPTIONS = -15;
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public static final int ERROR_NFC_ON = -16;
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public static final int ERROR_NOT_INITIALIZED = -17;
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public static final int ERROR_SE_ALREADY_SELECTED = -18;
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public static final int ERROR_SE_CONNECTED = -19;
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public static final int ERROR_NO_SE_CONNECTED = -20;
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public static final int ERROR_NOT_SUPPORTED = -21;
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}
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