Seamless Linking to Your App

An Android app is usually only a single part of a larger product. Indeed, a product is usually made of several independent entities such as a website, one or several mobile apps, etc.

In this talk, we will learn how to increase app engagement and tear down the walls between your website and your apps. You will also discover how you can give your users the most integrated mobile experience possible with features such as Related Apps Banner, Smart Lock for Passwords and more… In a nutshell, this talk is all about driving users to your mobile app and making your product successful.

Transcript

1. Seamless linking to your app @cyrilmottier
2. Linking to your App Tell your app to handle some links 1
3. <intent-filter>
4. <intent-filter> Gotta Catch ‘Em All
5. Available since Android 1.0 Declared statically General intent filtering mechanism <intent-filter>
6. Available since Android 1.0 Declared statically General intent filtering mechanism <intent-filter>
7. Available since Android 1.0 Declared statically General intent filtering mechanism <intent-filter>
8. https://www.trainline.eu/search/nantes/paris
9. https://www.trainline.eu/search/nantes/paris Scheme
10. https://www.trainline.eu/search/nantes/paris Host
11. https://www.trainline.eu/search/nantes/paris Path
12. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter>
13. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <action android:name="android.intent.action.VIEW" />
14. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" />
15. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <data android:scheme="https" android:host="www.trainline.eu" />
16. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <data android:path="/search" /> <data android:pathPrefix="/search/" />
17. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> Are you f***ing serious? The real world is that simple?
18. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="https" android:host="www.trainline.eu" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> Nope…
19. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter>
20. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:scheme="https" />
21. <intent-filter> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> <data android:scheme="http" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" />
22. public final class AppConfig { private AppConfig() { } public static final List<String> SCHEMES = Collections.unmodifiableList(Arrays.asList( "http", "https")); public static final List<String> AUTHORITIES = Collections.unmodifiableList(Arrays.asList( "captaintrain.com", "trainline.de", "trainline.es", "trainline.eu", "trainline.fr", "trainline.it", "www.captaintrain.com", "www.trainline.de", "www.trainline.es", "www.trainline.eu", "www.trainline.fr", "www.trainline.it")); public static final String PATH_SEARCH = "search"; }
23. public final class SearchActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String departure = null; String arrival = null; final Uri uri = getIntent().getData(); if (uri != null) { if (AppConfig.AUTHORITIES.contains(uri.getAuthority()) && AppConfig.SCHEMES.contains(uri.getScheme())) { final List<String> segments = uri.getPathSegments(); if (segments != null && segments.size() == 3 && AppConfig.PATH_SEARCH.equals(segments.get(0))) { arrival = segments.get(1); departure = segments.get(2); } } } startSearch(departure, arrival); } }
24. public final class SearchActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String departure = null; String arrival = null; final Uri uri = getIntent().getData(); if (uri != null) { if (AppConfig.AUTHORITIES.contains(uri.getAuthority()) && AppConfig.SCHEMES.contains(uri.getScheme())) { final List<String> segments = uri.getPathSegments(); if (segments != null && segments.size() == 3 && AppConfig.PATH_SEARCH.equals(segments.get(0))) { arrival = segments.get(1); departure = segments.get(2); } } } startSearch(departure, arrival); } } if (AppConfig.AUTHORITIES.contains(uri.getAuthority()) && AppConfig.SCHEMES.contains(uri.getScheme())) {
25. public final class SearchActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String departure = null; String arrival = null; final Uri uri = getIntent().getData(); if (uri != null) { if (AppConfig.AUTHORITIES.contains(uri.getAuthority()) && AppConfig.SCHEMES.contains(uri.getScheme())) { final List<String> segments = uri.getPathSegments(); if (segments != null && segments.size() == 3 && AppConfig.PATH_SEARCH.equals(segments.get(0))) { arrival = segments.get(1); departure = segments.get(2); } } } startSearch(departure, arrival); } } final List<String> segments = uri.getPathSegments(); if (segments != null && segments.size() == 3 && AppConfig.PATH_SEARCH.equals(segments.get(0))) { arrival = segments.get(1); departure = segments.get(2); }
26. public final class SearchActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); String departure = null; String arrival = null; final Uri uri = getIntent().getData(); if (uri != null) { if (AppConfig.AUTHORITIES.contains(uri.getAuthority()) && AppConfig.SCHEMES.contains(uri.getScheme())) { final List<String> segments = uri.getPathSegments(); if (segments != null && segments.size() == 3 && AppConfig.PATH_SEARCH.equals(segments.get(0))) { arrival = segments.get(1); departure = segments.get(2); } } } startSearch(departure, arrival); } } startSearch(departure, arrival);
30. App Links Associate your app with your domain 2 2
37. Available on Marshmallow+ (API 23) Consider app & website as a single entity Prevent “Open with” dialog
38. Available on Marshmallow+ (API 23) Consider app & website as a single entity Prevent “Open with” dialog
39. Available on Marshmallow+ (API 23) Consider app & website as a single entity Prevent “Open with” dialog
40. <activity ...> <intent-filter android:autoVerify="true"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> </activity>
41. <activity ...> <intent-filter android:autoVerify="true"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> </activity> <action android:name="android.intent.action.VIEW" />
42. <activity ...> <intent-filter android:autoVerify="true"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> </activity> <category android:name="android.intent.category.BROWSABLE" />
43. <activity ...> <intent-filter android:autoVerify="true"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> </activity> <data android:scheme="http" /> <data android:scheme="https" />
44. <activity ...> <intent-filter android:autoVerify="true"> <action android:name="android.intent.action.VIEW" /> <category android:name="android.intent.category.DEFAULT" /> <category android:name="android.intent.category.BROWSABLE" /> <data android:scheme="http" /> <data android:scheme="https" /> <data android:host="captaintrain.com" /> <data android:host="trainline.de" /> <data android:host="trainline.es" /> <data android:host="trainline.eu" /> <data android:host="trainline.fr" /> <data android:host="trainline.it" /> <data android:host="www.captaintrain.com" /> <data android:host="www.trainline.de" /> <data android:host="www.trainline.es" /> <data android:host="www.trainline.eu" /> <data android:host="www.trainline.fr" /> <data android:host="www.trainline.it" /> <data android:path="/search" /> <data android:pathPrefix="/search/" /> </intent-filter> </activity> android:autoVerify="true"
45. android:autoVerify="true" Link verification is done at app install time Verified only if all hosts are verified
46. https://<host>/.well-known/assetlinks.json
47. https://<host>/.well-known/assetlinks.json Android always uses HTTPS to retrieve statements
48. https://<host>/.well-known/assetlinks.json The host to verify links against
49. https://<host>/.well-known/assetlinks.json A fixed “well-known” location as defined in Digital Assets Links specs
50. https://<host>/.well-known/assetlinks.json Must be served as Content-Type: application/json Responses other than HTTP 200 are treated as errors
51. https://captaintrain.com/.well-known/assetlinks.json https://trainline.de/.well-known/assetlinks.json https://trainline.es/.well-known/assetlinks.json https://trainline.eu/.well-known/assetlinks.json https://trainline.fr/.well-known/assetlinks.json https://trainline.it/.well-known/assetlinks.json https://www.captaintrain.com/.well-known/assetlinks.json https://www.trainline.de/.well-known/assetlinks.json https://www.trainline.es/.well-known/assetlinks.json https://www.trainline.eu/.well-known/assetlinks.json https://www.trainline.fr/.well-known/assetlinks.json https://www.trainline.it/.well-known/assetlinks.json
52. Digital Asset Links JSON Declaring website & app association
53. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ]
54. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] "relation": [ "delegate_permission/common.handle_all_urls" ],
55. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] "namespace": "android_app",
56. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] "package_name": "com.capitainetrain.android",
57. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ]
58. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ]
59. keytool -list -v -keystore release-key.keystore
60. https://digitalassetlinks.googleapis.com/v1/statements:list? source.web.site=https://<host>& relation=delegate_permission/common.handle_all_urls
66. Related Apps Banner Promote your app from your website 3
69. Available on Chrome 44+ Knows whether an app is installed Easy to add to your website Displayed when appropriate
70. Available on Chrome 44+ Knows whether an app is installed Easy to add to your website Displayed when appropriate
71. Available on Chrome 44+ Knows whether an app is installed Easy to add to your website Displayed when appropriate
72. Available on Chrome 44+ Knows whether an app is installed Easy to add to your website Displayed when appropriate
73. Your website must be served as HTTPS
74. <html> <head> <link rel="manifest" href="manifest.json"> </head> </html>
75. <html> <head> <link rel="manifest" href="manifest.json"> </head> </html> <link rel="manifest" href="manifest.json">
76. {
 "display": "browser",
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
 "name": "Trainline EU",
 "prefer_related_applications": true,
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
 "short_name": "Trainline EU"
 }

77. {
 "display": "browser",
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
 "name": "Trainline EU",
 "prefer_related_applications": true,
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
 "short_name": "Trainline EU"
 }
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
78. {
 "display": "browser",
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
 "name": "Trainline EU",
 "prefer_related_applications": true,
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
 "short_name": "Trainline EU"
 }
 "short_name": "Trainline EU"
79. {
 "display": "browser",
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
 "name": "Trainline EU",
 "prefer_related_applications": true,
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
 "short_name": "Trainline EU"
 }
 "prefer_related_applications": true,
80. {
 "display": "browser",
 "icons": [
 {
 "src": "../favicons/android-icon-3x.png",
 "sizes": "144x144",
 "type": "image/png"
 }
 ],
 "name": "Trainline EU",
 "prefer_related_applications": true,
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
 "short_name": "Trainline EU"
 }
 "related_applications": [
 {
 "platform": "play",
 "id": "com.capitainetrain.android"
 }
 ],
81. w3c.github.io/manifest/ Full specifications
82. Why is nothing happening? aka “WTF moment”…
83. The user has visited your site twice over two separate days during the course of two weeks
84. The user has visited your site twice over two separate days during the course of two weeks There is a dev option for that…
85. The user has visited your site twice over two separate days during the course of two weeks There is a dev option for everything…
86. The user has visited your site twice over two separate days during the course of two weeks There is a dev option chrome://flags/#bypass-app-banner-engagement-checks for everything…
91. Smart Lock for Passwords Retrieve credentials from the web 2 4
92. mCredentialsClient = new GoogleApiClient.Builder(this). addApi(Auth.CREDENTIALS_API). addConnectionCallbacks(mConnectionCallbacks). addOnConnectionFailedListener(mOnConnectionFailedListener). build();
93. private final GoogleApiClient.ConnectionCallbacks mConnectionCallbacks = new GoogleApiClient.ConnectionCallbacks() { @Override public void onConnected(Bundle connectionHint) { final CredentialRequest request = new CredentialRequest.Builder(). setPasswordLoginSupported(true). build(); Auth.CredentialsApi.request(mCredentialsClient, request). setResultCallback(mRequestCallback); } @Override public void onConnectionSuspended(int cause) { // ... } }; private ResultCallback<CredentialRequestResult> mRequestCallback = new ResultCallback<CredentialRequestResult>() { @Override public void onResult(CredentialRequestResult result) { if (result.getStatus().isSuccess()) { onCredentialRetrieved(result.getCredential()); } else { resolveResult(result.getStatus()); } } };
94. private final GoogleApiClient.ConnectionCallbacks mConnectionCallbacks = new GoogleApiClient.ConnectionCallbacks() { @Override public void onConnected(Bundle connectionHint) { final CredentialRequest request = new CredentialRequest.Builder(). setPasswordLoginSupported(true). build(); Auth.CredentialsApi.request(mCredentialsClient, request). setResultCallback(mRequestCallback); } @Override public void onConnectionSuspended(int cause) { // ... } }; private ResultCallback<CredentialRequestResult> mRequestCallback = new ResultCallback<CredentialRequestResult>() { @Override public void onResult(CredentialRequestResult result) { if (result.getStatus().isSuccess()) { onCredentialRetrieved(result.getCredential()); } else { resolveResult(result.getStatus()); } } }; public void onConnected(Bundle connectionHint) { final CredentialRequest request = new CredentialRequest.Builder(). setPasswordLoginSupported(true). build(); Auth.CredentialsApi.request(mCredentialsClient, request). setResultCallback(mRequestCallback); }
95. private final GoogleApiClient.ConnectionCallbacks mConnectionCallbacks = new GoogleApiClient.ConnectionCallbacks() { @Override public void onConnected(Bundle connectionHint) { final CredentialRequest request = new CredentialRequest.Builder(). setPasswordLoginSupported(true). build(); Auth.CredentialsApi.request(mCredentialsClient, request). setResultCallback(mRequestCallback); } @Override public void onConnectionSuspended(int cause) { // ... } }; private ResultCallback<CredentialRequestResult> mRequestCallback = new ResultCallback<CredentialRequestResult>() { @Override public void onResult(CredentialRequestResult result) { if (result.getStatus().isSuccess()) { onCredentialRetrieved(result.getCredential()); } else { resolveResult(result.getStatus()); } } }; if (result.getStatus().isSuccess()) { onCredentialRetrieved(result.getCredential()); } else { resolveResult(result.getStatus()); }
96. private void onCredentialRetrieved(Credential credential) { Auth.CredentialsApi.disableAutoSignIn(mCredentialsClient); signIn(credential.getId(), credential.getPassword()); } private void resolveResult(Status status) { if (status.getStatusCode() == CommonStatusCodes.RESOLUTION_REQUIRED) { try { status.startResolutionForResult(SmartLockActivity.this, RC_SLP_READ); } catch (IntentSender.SendIntentException e) { // Fail silently } } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); switch (requestCode) { case RC_SLP_READ: if (resultCode == RESULT_OK) { onCredentialRetrieved(data.<Credential>getParcelableExtra(Credential.EXTRA_KEY)); } break; } }
97. private void onCredentialRetrieved(Credential credential) { Auth.CredentialsApi.disableAutoSignIn(mCredentialsClient); signIn(credential.getId(), credential.getPassword()); } private void resolveResult(Status status) { if (status.getStatusCode() == CommonStatusCodes.RESOLUTION_REQUIRED) { try { status.startResolutionForResult(SmartLockActivity.this, RC_SLP_READ); } catch (IntentSender.SendIntentException e) { // Fail silently } } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); switch (requestCode) { case RC_SLP_READ: if (resultCode == RESULT_OK) { onCredentialRetrieved(data.<Credential>getParcelableExtra(Credential.EXTRA_KEY)); } break; } } private void onCredentialRetrieved(Credential credential) { Auth.CredentialsApi.disableAutoSignIn(mCredentialsClient); signIn(credential.getId(), credential.getPassword()); }
98. private void onCredentialRetrieved(Credential credential) { Auth.CredentialsApi.disableAutoSignIn(mCredentialsClient); signIn(credential.getId(), credential.getPassword()); } private void resolveResult(Status status) { if (status.getStatusCode() == CommonStatusCodes.RESOLUTION_REQUIRED) { try { status.startResolutionForResult(SmartLockActivity.this, RC_SLP_READ); } catch (IntentSender.SendIntentException e) { // Fail silently } } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); switch (requestCode) { case RC_SLP_READ: if (resultCode == RESULT_OK) { onCredentialRetrieved(data.<Credential>getParcelableExtra(Credential.EXTRA_KEY)); } break; } } private void resolveResult(Status status) { if (status.getStatusCode() == CommonStatusCodes.RESOLUTION_REQUIRED) { try { status.startResolutionForResult(SmartLockActivity.this, RC_SLP_READ); } catch (IntentSender.SendIntentException e) { // Fail silently } } }
99. private void onCredentialRetrieved(Credential credential) { Auth.CredentialsApi.disableAutoSignIn(mCredentialsClient); signIn(credential.getId(), credential.getPassword()); } private void resolveResult(Status status) { if (status.getStatusCode() == CommonStatusCodes.RESOLUTION_REQUIRED) { try { status.startResolutionForResult(SmartLockActivity.this, RC_SLP_READ); } catch (IntentSender.SendIntentException e) { // Fail silently } } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); switch (requestCode) { case RC_SLP_READ: if (resultCode == RESULT_OK) { onCredentialRetrieved(data.<Credential>getParcelableExtra(Credential.EXTRA_KEY)); } break; } } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); switch (requestCode) { case RC_SLP_READ: if (resultCode == RESULT_OK) { onCredentialRetrieved(data.<Credential>getParcelableExtra(Credential.EXTRA_KEY)); } break; } }
101. private void saveCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.save(mCredentialsClient, credential). setResultCallback(mSavedCallback); } private final ResultCallback<Status> mSavedCallback = new ResultCallback<Status>() { @Override public void onResult(final Status status) { final Activity ziss = SmartLockActivity.this; if (status.isSuccess()) { Toast.makeText(ziss, "Your login credentials have been saved", Toast.LENGTH_LONG).show(); } else { if (status.hasResolution()) { try { status.startResolutionForResult(ziss, RC_SLP_WRITE); } catch (IntentSender.SendIntentException e) { // Fail silently } } } } };
102. private void saveCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.save(mCredentialsClient, credential). setResultCallback(mSavedCallback); } private final ResultCallback<Status> mSavedCallback = new ResultCallback<Status>() { @Override public void onResult(final Status status) { final Activity ziss = SmartLockActivity.this; if (status.isSuccess()) { Toast.makeText(ziss, "Your login credentials have been saved", Toast.LENGTH_LONG).show(); } else { if (status.hasResolution()) { try { status.startResolutionForResult(ziss, RC_SLP_WRITE); } catch (IntentSender.SendIntentException e) { // Fail silently } } } } }; private void saveCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.save(mCredentialsClient, credential). setResultCallback(mSavedCallback); }
103. private void saveCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.save(mCredentialsClient, credential). setResultCallback(mSavedCallback); } private final ResultCallback<Status> mSavedCallback = new ResultCallback<Status>() { @Override public void onResult(final Status status) { final Activity ziss = SmartLockActivity.this; if (status.isSuccess()) { Toast.makeText(ziss, "Your login credentials have been saved", Toast.LENGTH_LONG).show(); } else { if (status.hasResolution()) { try { status.startResolutionForResult(ziss, RC_SLP_WRITE); } catch (IntentSender.SendIntentException e) { // Fail silently } } } } }; if (status.isSuccess()) { Toast.makeText(ziss, "Your login credentials have been saved", Toast.LENGTH_LONG).show(); }
104. private void saveCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.save(mCredentialsClient, credential). setResultCallback(mSavedCallback); } private final ResultCallback<Status> mSavedCallback = new ResultCallback<Status>() { @Override public void onResult(final Status status) { final Activity ziss = SmartLockActivity.this; if (status.isSuccess()) { Toast.makeText(ziss, "Your login credentials have been saved", Toast.LENGTH_LONG).show(); } else { if (status.hasResolution()) { try { status.startResolutionForResult(ziss, RC_SLP_WRITE); } catch (IntentSender.SendIntentException e) { // Fail silently } } } } }; if (status.hasResolution()) { try { status.startResolutionForResult(ziss, RC_SLP_WRITE); } catch (IntentSender.SendIntentException e) { // Fail silently } }
106. private void deleteCredential(String email, String password) { final Credential credential = new Credential.Builder(email). setPassword(password). build(); Auth.CredentialsApi.delete(mCredentialsClient, credential); }
107. It would be so magical to get credentials already saved on my website. Doing so would streamline the sign-in experience.
108. It would be so magical to get credentials already saved on my website. Doing so would streamline the sign-in experience. Digital Assets Links to the rescue \o/
109. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ]
110. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] " ", "delegate_permission/common.get_login_creds" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ]
111. [ { "relation": [ "delegate_permission/common.handle_all_urls" ], "target": { "namespace": "android_app", "package_name": "com.capitainetrain.android", "sha256_cert_fingerprints": [ “5A:BF:2C:43:1A:2E:54:A3:60:31:58:A7:62:AA:4D:E0:AA:BE: 50:F7:00:36:3C:CB:41:CD:83:FE:F5:B9:58:2C” ] } } ] , “delegate_permission/common.get_login_creds" "delegate_permission/common.get_login_creds"
113. It would be so magical to get credentials already saved on my website. Doing so would streamline the sign-in experience.
114. Android app It would be so magical to get credentials already saved on my . Doing so would streamline the sign-in experience.
115. Android app It would be so magical to get credentials already saved on my . Doing so would streamline the sign-in experience. Digital Assets Links to the rescue \o/ … again
116. <application> <meta-data android:name="asset_statements" android:resource="@string/smartlock_asset_statements" /> </application>
117. <?xml version="1.0" encoding="utf-8"?> <resources> <string name="smartlock_asset_statements" translatable="false"> [{ \"include\": \"https://www.trainline.eu/.well-known/assetlinks.json\" }] </string> </resources>
118. [ { "relation": [ "delegate_permission/common.get_login_creds" ], "target": { "namespace": "web", "site": "https://www.trainline.eu" } } ]
122. Miscellaneous Go even further 5
123. App Indexing Google crawler for native apps
124. Firebase Dynamic Links Post install deferred links
125. Firebase Dynamic Links Post install deferred links
126. App Preview Messaging Pushing messages & your messaging app
127. App Preview Messaging Pushing messages & your messaging app
128. App Preview Messaging Pushing messages & your messaging app
129. Android Instant Apps Blow up the walls between web & native apps
130. Links are not web-only Links act as a glue between your different product apps.
131. Don’t be afraid or lazy Tear down the walls between your web site and your native mobile apps.
132. Thank you @cyrilmottier