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/*
* Copyright (C) 2014 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.musicservicedemo.utils;
import android.util.Log;
public class LogHelper {
public static void v(String tag, Object... messages) {
log(tag, Log.VERBOSE, null, messages);
}
public static void d(String tag, Object... messages) {
log(tag, Log.DEBUG, null, messages);
}
public static void i(String tag, Object... messages) {
log(tag, Log.INFO, null, messages);
}
public static void w(String tag, Object... messages) {
log(tag, Log.WARN, null, messages);
}
public static void w(String tag, Throwable t, Object... messages) {
log(tag, Log.WARN, t, messages);
}
public static void e(String tag, Object... messages) {
log(tag, Log.ERROR, null, messages);
}
public static void e(String tag, Throwable t, Object... messages) {
log(tag, Log.ERROR, t, messages);
}
public static void log(String tag, int level, Throwable t, Object... messages) {
if (messages != null && Log.isLoggable(tag, level)) {
String message;
if (messages.length == 1) {
message = messages[0] == null ? null : messages[0].toString();
} else {
StringBuilder sb = new StringBuilder();
for (Object m: messages) {
sb.append(m);
}
if (t != null) {
sb.append("\n").append(Log.getStackTraceString(t));
}
message = sb.toString();
}
Log.println(level, tag, message);
}
}
}
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