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Diffstat (limited to 'src/com/android/launcher3/stats/util/Logger.java')
-rw-r--r-- | src/com/android/launcher3/stats/util/Logger.java | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/com/android/launcher3/stats/util/Logger.java b/src/com/android/launcher3/stats/util/Logger.java new file mode 100644 index 000000000..8d73f54ca --- /dev/null +++ b/src/com/android/launcher3/stats/util/Logger.java @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2015. The CyanogenMod 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.android.launcher3.stats.util; + +import android.os.Build; +import android.text.TextUtils; +import android.util.Log; + +/** + * <pre> + * Metrics debug logging + * </pre> + */ +public class Logger { + + private static final String TAG = "TrebuchetStats"; + + /** + * Log a debug message + * + * @param tag {@link String} + * @param msg {@link String } + * @throws IllegalArgumentException {@link IllegalArgumentException} + */ + public static void logd(String tag, String msg) throws IllegalArgumentException { + if (TextUtils.isEmpty(tag)) { + throw new IllegalArgumentException("'tag' cannot be empty!"); + } + if (TextUtils.isEmpty(msg)) { + throw new IllegalArgumentException("'msg' cannot be empty!"); + } + if (isDebugging()) { + Log.d(TAG, tag + " [ " + msg + " ]"); + } + } + + private static boolean isDebugging() { + return Log.isLoggable(TAG, Log.DEBUG); + } + +} |