1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.car.rotary;
18 
19 import android.os.Build;
20 import android.util.Log;
21 
22 import androidx.annotation.NonNull;
23 
24 /**
25  * Utility class for logging.
26  */
27 class L {
28     private static final String TAG = "RotaryController";
29 
30     /** Logs verbose level logs if loggable or on a debug build. */
v(@onNull String msg)31     static void v(@NonNull String msg) {
32         if (Log.isLoggable(TAG, Log.VERBOSE) || Build.IS_DEBUGGABLE) {
33             Log.v(TAG, msg);
34         }
35     }
36 
37     /** Logs debug level logs if loggable or on a debug build. */
d(@onNull String msg)38     static void d(@NonNull String msg) {
39         if (Log.isLoggable(TAG, Log.DEBUG) || Build.IS_DEBUGGABLE) {
40             Log.d(TAG, msg);
41         }
42     }
43 
44     /** Logs info level logs if loggable or on a debug build. */
i(@onNull String msg)45     static void i(@NonNull String msg) {
46         if (Log.isLoggable(TAG, Log.INFO) || Build.IS_DEBUGGABLE) {
47             Log.i(TAG, msg);
48         }
49     }
50 
51     /** Logs warning level logs if loggable or on a debug build. */
w(@onNull String msg)52     static void w(@NonNull String msg) {
53         if (Log.isLoggable(TAG, Log.WARN) || Build.IS_DEBUGGABLE) {
54             Log.w(TAG, msg);
55         }
56     }
57 
58     /** Logs error level logs if loggable or on a debug build. */
e(@onNull String msg)59     static void e(@NonNull String msg) {
60         if (Log.isLoggable(TAG, Log.ERROR) || Build.IS_DEBUGGABLE) {
61             Log.e(TAG, msg);
62         }
63     }
64 
65     /** Logs conditional logs if loggable or on a debug build. */
successOrFailure(@onNull String msg, boolean success)66     static void successOrFailure(@NonNull String msg, boolean success) {
67         if (success) {
68             d(msg + " succeeded");
69         } else {
70             w(msg + " failed");
71         }
72     }
73 }
74