1 /*
2  * Copyright (C) 2016 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 package com.android.dialer.util;
17 
18 import android.os.Looper;
19 
20 public class Assert {
assertNotUiThread(String msg)21     public static void assertNotUiThread(String msg) {
22         if (Looper.myLooper() == Looper.getMainLooper()) {
23             throw new AssertionError(msg);
24         }
25     }
26 
assertNotNull(Object object, String msg)27     public static void assertNotNull(Object object, String msg) {
28         if (object == null) {
29             throw new AssertionError(object);
30         }
31     }
32 
assertNotNull(Object object)33     public static void assertNotNull(Object object) {
34         assertNotNull(object, null);
35     }
36 }
37