1 /*
2  * Copyright 2015 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.tv.common;
18 
19 import android.content.Intent;
20 import android.media.tv.TvInputInfo;
21 
22 /**
23  * Util class for common use in TV app and inputs.
24  */
25 public final class TvCommonUtils {
TvCommonUtils()26     private TvCommonUtils() { }
27 
28     /**
29      * Returns an intent to start the setup activity for the TV input using {@link
30      * TvCommonConstants#INTENT_ACTION_INPUT_SETUP}.
31      */
createSetupIntent(Intent originalSetupIntent, String inputId)32     public static Intent createSetupIntent(Intent originalSetupIntent, String inputId) {
33         if (originalSetupIntent == null) {
34             return null;
35         }
36         Intent setupIntent = new Intent(originalSetupIntent);
37         if (!TvCommonConstants.INTENT_ACTION_INPUT_SETUP.equals(originalSetupIntent.getAction())) {
38             Intent intentContainer = new Intent(TvCommonConstants.INTENT_ACTION_INPUT_SETUP);
39             intentContainer.putExtra(TvCommonConstants.EXTRA_SETUP_INTENT, originalSetupIntent);
40             intentContainer.putExtra(TvCommonConstants.EXTRA_INPUT_ID, inputId);
41             setupIntent = intentContainer;
42         }
43         return setupIntent;
44     }
45 
46     /**
47      * Returns an intent to start the setup activity for this TV input using {@link
48      * TvCommonConstants#INTENT_ACTION_INPUT_SETUP}.
49      */
createSetupIntent(TvInputInfo input)50     public static Intent createSetupIntent(TvInputInfo input) {
51         return createSetupIntent(input.createSetupIntent(), input.getId());
52     }
53 
54     /**
55      * Checks if this application is running in tests.
56      *
57      * <p>{@link android.app.ActivityManager#isRunningInTestHarness} doesn't return {@code true} for
58      * the usual devices even the application is running in tests. We need to figure it out by
59      * checking whether the class in tv-tests-common module can be loaded or not.
60      */
isRunningInTest()61     public static boolean isRunningInTest() {
62         try {
63             Class.forName("com.android.tv.testing.Utils");
64             return true;
65         } catch (ClassNotFoundException e) {
66             return false;
67         }
68     }
69 }
70