1 // Copyright 2015-present 650 Industries. All rights reserved.
2 
3 package host.exp.exponent;
4 
5 import android.content.Context;
6 import android.content.pm.PackageInfo;
7 import android.content.pm.PackageManager;
8 import android.text.TextUtils;
9 
10 import java.lang.reflect.InvocationTargetException;
11 import java.util.ArrayList;
12 import java.util.HashSet;
13 import java.util.List;
14 import java.util.Set;
15 
16 import host.exp.exponent.analytics.EXL;
17 
18 public class Constants {
19 
20   public static class ExpoViewAppConstants {
21     public String VERSION_NAME;
22     public String INITIAL_URL;
23     public String SHELL_APP_SCHEME;
24     public String RELEASE_CHANNEL;
25     public boolean SHOW_LOADING_VIEW_IN_SHELL_APP;
26     public boolean ARE_REMOTE_UPDATES_ENABLED;
27     public boolean UPDATES_CHECK_AUTOMATICALLY;
28     public int UPDATES_FALLBACK_TO_CACHE_TIMEOUT;
29     public List<Constants.EmbeddedResponse> EMBEDDED_RESPONSES;
30     public int ANDROID_VERSION_CODE;
31     public boolean FCM_ENABLED;
32     // no longer used, but we need to leave this here so that people's old detached apps don't break
33     public boolean ANALYTICS_ENABLED;
34     // same but since SDK32
35     public boolean IS_DETACHED;
36   }
37 
38   private static final String TAG = Constants.class.getSimpleName();
39 
40   public static String VERSION_NAME = null;
41   public static String INITIAL_URL = null;
42   public static String SHELL_APP_SCHEME = null;
43   public static final String SHELL_APP_EMBEDDED_MANIFEST_PATH = "shell-app-manifest.json";
44   public static final String API_HOST = "https://exp.host";
45   public static String ABI_VERSIONS;
46   public static String SDK_VERSIONS;
47   public static List<String> SDK_VERSIONS_LIST;
48   public static final String TEMPORARY_ABI_VERSION = null;
49   public static final String EMBEDDED_KERNEL_PATH = "assets://kernel.android.bundle";
50   public static List<EmbeddedResponse> EMBEDDED_RESPONSES;
51   public static boolean DISABLE_NUX = false;
52   public static String RELEASE_CHANNEL = "default";
53   public static boolean SHOW_LOADING_VIEW_IN_SHELL_APP = false;
54   public static boolean ARE_REMOTE_UPDATES_ENABLED = true;
55   public static boolean UPDATES_CHECK_AUTOMATICALLY = true;
56   public static int UPDATES_FALLBACK_TO_CACHE_TIMEOUT = 0;
57   public static int ANDROID_VERSION_CODE;
58   public static boolean FCM_ENABLED;
59   public static boolean ANALYTICS_ENABLED;
60 
61   public static void setSdkVersions(List<String> sdkVersions) {
62     ABI_VERSIONS = TextUtils.join(",", sdkVersions);
63 
64     // NOTE: Currently public-facing SDK versions and internal ABI versions are the same, but
65     // eventually we may decouple them
66     SDK_VERSIONS = ABI_VERSIONS;
67     SDK_VERSIONS_LIST = sdkVersions;
68   }
69 
70   static {
71     Set<String> abiVersions = new HashSet<>();
72     // WHEN_DISTRIBUTING_REMOVE_FROM_HERE
73     // WHEN_PREPARING_SHELL_REMOVE_FROM_HERE
74     // ADD ABI VERSIONS HERE DO NOT MODIFY
75     // BEGIN_SDK_38
76     abiVersions.add("38.0.0");
77     // END_SDK_38
78     // BEGIN_SDK_37
79     abiVersions.add("37.0.0");
80     // END_SDK_37
81     // BEGIN_SDK_36
82     abiVersions.add("36.0.0");
83     // END_SDK_36
84     // WHEN_PREPARING_SHELL_REMOVE_TO_HERE
85     // WHEN_DISTRIBUTING_REMOVE_TO_HERE
86 
87     if (TEMPORARY_ABI_VERSION != null) {
88       abiVersions.add(TEMPORARY_ABI_VERSION);
89     }
90 
91     setSdkVersions(new ArrayList<>(abiVersions));
92 
93     List<EmbeddedResponse> embeddedResponses = new ArrayList<>();
94     // WHEN_PREPARING_SHELL_REMOVE_FROM_HERE
95     embeddedResponses.add(new EmbeddedResponse("https://exp.host/@exponent/home/bundle", EMBEDDED_KERNEL_PATH, "application/javascript"));
96     // WHEN_PREPARING_SHELL_REMOVE_TO_HERE
97 
98     // ADD EMBEDDED RESPONSES HERE
99     // START EMBEDDED RESPONSES
100     // END EMBEDDED RESPONSES
101 
102     try {
103       Class appConstantsClass = Class.forName("host.exp.exponent.generated.AppConstants");
104       ExpoViewAppConstants appConstants = (ExpoViewAppConstants) appConstantsClass.getMethod("get").invoke(null);
105       VERSION_NAME = appConstants.VERSION_NAME;
106       INITIAL_URL = appConstants.INITIAL_URL;
107       SHELL_APP_SCHEME = appConstants.SHELL_APP_SCHEME;
108       RELEASE_CHANNEL = appConstants.RELEASE_CHANNEL;
109       SHOW_LOADING_VIEW_IN_SHELL_APP = appConstants.SHOW_LOADING_VIEW_IN_SHELL_APP;
110       ARE_REMOTE_UPDATES_ENABLED = appConstants.ARE_REMOTE_UPDATES_ENABLED;
111       UPDATES_CHECK_AUTOMATICALLY = appConstants.UPDATES_CHECK_AUTOMATICALLY;
112       UPDATES_FALLBACK_TO_CACHE_TIMEOUT = appConstants.UPDATES_FALLBACK_TO_CACHE_TIMEOUT;
113       ANDROID_VERSION_CODE = appConstants.ANDROID_VERSION_CODE;
114       FCM_ENABLED = appConstants.FCM_ENABLED;
115       ANALYTICS_ENABLED = !isStandaloneApp();
116 
117       embeddedResponses.addAll(appConstants.EMBEDDED_RESPONSES);
118       EMBEDDED_RESPONSES = embeddedResponses;
119     } catch (ClassNotFoundException e) {
120       e.printStackTrace();
121     } catch (IllegalAccessException e) {
122       e.printStackTrace();
123     } catch (NoSuchMethodException e) {
124       e.printStackTrace();
125     } catch (InvocationTargetException e) {
126       e.printStackTrace();
127     }
128   }
129 
130   public static final boolean DEBUG_COLD_START_METHOD_TRACING = false;
131   public static final boolean DEBUG_MANIFEST_METHOD_TRACING = false;
132   public static final boolean DEBUG_METHOD_TRACING = DEBUG_COLD_START_METHOD_TRACING || DEBUG_MANIFEST_METHOD_TRACING;
133   public static final boolean ENABLE_LEAK_CANARY = false;
134   public static final boolean WRITE_BUNDLE_TO_LOG = false;
135   public static final boolean WAIT_FOR_DEBUGGER = false;
136 
137   public static boolean isStandaloneApp() {
138     return INITIAL_URL != null;
139   }
140 
141   public static class EmbeddedResponse {
142     public final String url;
143     public final String responseFilePath;
144     public final String mediaType;
145 
146     public EmbeddedResponse(final String url, final String responseFilePath, final String mediaType) {
147       this.url = url;
148       this.responseFilePath = responseFilePath;
149       this.mediaType = mediaType;
150     }
151   }
152 
153   public static String getVersionName(Context context) {
154     if (VERSION_NAME != null) {
155       // This will be set in shell apps
156       return VERSION_NAME;
157     } else {
158       try {
159         PackageInfo pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
160         return pInfo.versionName;
161       } catch (PackageManager.NameNotFoundException e) {
162         EXL.e(TAG, e.toString());
163         return "";
164       }
165     }
166   }
167 
168   private static boolean sIsTest = false;
169 
170   public static void setInTest() {
171     sIsTest = true;
172   }
173 
174   public static boolean isTest() {
175     return sIsTest;
176   }
177 }
178