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.List;
13 
14 import host.exp.exponent.analytics.EXL;
15 
16 public class Constants {
17 
18   public static class ExpoViewAppConstants {
19     public String VERSION_NAME;
20     public String INITIAL_URL;
21     public boolean IS_DETACHED;
22     public String SHELL_APP_SCHEME;
23     public String RELEASE_CHANNEL;
24     public boolean SHOW_LOADING_VIEW_IN_SHELL_APP;
25     public List<Constants.EmbeddedResponse> EMBEDDED_RESPONSES;
26   }
27 
28   private static final String TAG = Constants.class.getSimpleName();
29 
30   public static String VERSION_NAME = null;
31   public static String INITIAL_URL = null;
32   public static boolean IS_DETACHED = false;
33   public static String SHELL_APP_SCHEME = null;
34   public static final String API_HOST = "https://exp.host";
35   public static String ABI_VERSIONS;
36   public static String SDK_VERSIONS;
37   public static List<String> SDK_VERSIONS_LIST;
38   public static final String TEMPORARY_ABI_VERSION = null;
39   public static final String EMBEDDED_KERNEL_PATH = "assets://kernel.android.bundle";
40   public static List<EmbeddedResponse> EMBEDDED_RESPONSES;
41   public static boolean DISABLE_NUX = false;
42   public static String RELEASE_CHANNEL = "default";
43   public static boolean SHOW_LOADING_VIEW_IN_SHELL_APP = false;
44 
45   public static void setSdkVersions(List<String> sdkVersions) {
46     ABI_VERSIONS = TextUtils.join(",", sdkVersions);
47 
48     // NOTE: Currently public-facing SDK versions and internal ABI versions are the same, but
49     // eventually we may decouple them
50     SDK_VERSIONS = ABI_VERSIONS;
51     SDK_VERSIONS_LIST = sdkVersions;
52   }
53 
54   static {
55     List<String> abiVersions = new ArrayList<>();
56     // THIS COMMENT IS USED BY android-build-aar.sh DO NOT MODIFY
57     abiVersions.add("24.0.0");
58     abiVersions.add("23.0.0");
59     abiVersions.add("22.0.0");
60     abiVersions.add("21.0.0");
61     abiVersions.add("20.0.0");
62     abiVersions.add("19.0.0");
63     abiVersions.add("18.0.0");
64     abiVersions.add("17.0.0");
65 
66     if (TEMPORARY_ABI_VERSION != null) {
67       abiVersions.add(TEMPORARY_ABI_VERSION);
68     }
69 
70     setSdkVersions(abiVersions);
71 
72     List<EmbeddedResponse> embeddedResponses = new ArrayList<>();
73     embeddedResponses.add(new EmbeddedResponse("https://exp.host/@exponent/home/bundle", EMBEDDED_KERNEL_PATH, "application/javascript"));
74 
75     // ADD EMBEDDED RESPONSES HERE
76     // START EMBEDDED RESPONSES
77     // END EMBEDDED RESPONSES
78 
79     try {
80       Class appConstantsClass = Class.forName("host.exp.exponent.generated.AppConstants");
81       ExpoViewAppConstants appConstants = (ExpoViewAppConstants) appConstantsClass.getMethod("get").invoke(null);
82       VERSION_NAME = appConstants.VERSION_NAME;
83       INITIAL_URL = appConstants.INITIAL_URL;
84       IS_DETACHED = appConstants.IS_DETACHED;
85       SHELL_APP_SCHEME = appConstants.SHELL_APP_SCHEME;
86       RELEASE_CHANNEL = appConstants.RELEASE_CHANNEL;
87       SHOW_LOADING_VIEW_IN_SHELL_APP = appConstants.SHOW_LOADING_VIEW_IN_SHELL_APP;
88 
89       embeddedResponses.addAll(appConstants.EMBEDDED_RESPONSES);
90       EMBEDDED_RESPONSES = embeddedResponses;
91     } catch (ClassNotFoundException e) {
92       e.printStackTrace();
93     } catch (IllegalAccessException e) {
94       e.printStackTrace();
95     } catch (NoSuchMethodException e) {
96       e.printStackTrace();
97     } catch (InvocationTargetException e) {
98       e.printStackTrace();
99     }
100   }
101 
102   public static final boolean DEBUG_COLD_START_METHOD_TRACING = false;
103   public static final boolean DEBUG_MANIFEST_METHOD_TRACING = false;
104   public static final boolean DEBUG_METHOD_TRACING = DEBUG_COLD_START_METHOD_TRACING || DEBUG_MANIFEST_METHOD_TRACING;
105   public static final boolean ENABLE_LEAK_CANARY = false;
106   public static final boolean WRITE_BUNDLE_TO_LOG = false;
107   public static final boolean WAIT_FOR_DEBUGGER = false;
108 
109   public static boolean isShellApp() {
110     return INITIAL_URL != null;
111   }
112 
113   public static class EmbeddedResponse {
114     public final String url;
115     public final String responseFilePath;
116     public final String mediaType;
117 
118     public EmbeddedResponse(final String url, final String responseFilePath, final String mediaType) {
119       this.url = url;
120       this.responseFilePath = responseFilePath;
121       this.mediaType = mediaType;
122     }
123   }
124 
125   public static String getVersionName(Context context) {
126     if (VERSION_NAME != null) {
127       // This will be set in shell apps
128       return VERSION_NAME;
129     } else {
130       try {
131         PackageInfo pInfo = context.getPackageManager().getPackageInfo(context.getPackageName(), 0);
132         return pInfo.versionName;
133       } catch (PackageManager.NameNotFoundException e) {
134         EXL.e(TAG, e.toString());
135         return "";
136       }
137     }
138   }
139 
140   public static boolean isDetached() {
141     return IS_DETACHED;
142   }
143 }
144