Added feature param to enable direct intent for Lens integration.

Bug: 1098431
Change-Id: I59d6d61731c4eb515ee1bc648adf7c8607133f65
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2261258
Auto-Submit: Juan Mojica <juanmojica@google.com>
Commit-Queue: Theresa  <twellington@chromium.org>
Reviewed-by: Theresa  <twellington@chromium.org>
Reviewed-by: Sinan Sahin <sinansahin@google.com>
Cr-Commit-Position: refs/heads/master@{#782018}

chrome/android/java/src/org/chromium/chrome/browser/share/LensUtils.java

@@ -30,6 +30,7 @@ import org.chromium.components.variations.VariationsAssociatedData;
  */
 public class LensUtils {
     private static final String LENS_CONTRACT_URI = "googleapp://lens";
+    private static final String LENS_DIRECT_INTENT_CONTRACT_URI = "google://lens";
     private static final String LENS_BITMAP_URI_KEY = "LensBitmapUriKey";
     private static final String ACCOUNT_NAME_URI_KEY = "AccountNameUriKey";
     private static final String INCOGNITO_URI_KEY = "IncognitoUriKey";
@@ -48,6 +49,7 @@ public class LensUtils {
     private static final String LOG_UKM_PARAM_NAME = "logUkm";
     private static final String SEND_SRC_PARAM_NAME = "sendSrc";
     private static final String SEND_ALT_PARAM_NAME = "sendAlt";
+    private static final String USE_DIRECT_INTENT_FEATURE_PARAM_NAME = "useDirectIntent";
     private static final String MIN_AGSA_VERSION_NAME_FOR_LENS_POSTCAPTURE = "8.19";
     private static final String MIN_AGSA_VERSION_NAME_FOR_LENS_CHROME_SHOPPING_INTENT = "11.16";
     private static final String LENS_INTENT_TYPE_LENS_CHROME_SHOPPING = "18";
@@ -232,7 +234,8 @@ public class LensUtils {
         final String signedInAccountName =
                 (coreAccountInfo == null || isIncognito) ? "" : coreAccountInfo.getEmail();
 
-        Uri lensUri = Uri.parse(LENS_CONTRACT_URI);
+        Uri lensUri = useDirectIntent() ? Uri.parse(LENS_DIRECT_INTENT_CONTRACT_URI)
+                                        : Uri.parse(LENS_CONTRACT_URI);
         if (!Uri.EMPTY.equals(imageUri)) {
             final Uri.Builder lensUriBuilder =
                     lensUri.buildUpon()
@@ -298,6 +301,16 @@ public class LensUtils {
                 || useLensWithSearchSimilarProducts();
     }
 
+    /**
+     * Enables the starting of LenActivity directly, rather than going through the Lens
+     * session running in AGSA.
+     */
+    public static boolean useDirectIntent() {
+        return ChromeFeatureList.getFieldTrialParamByFeatureAsBoolean(
+                ChromeFeatureList.CONTEXT_MENU_SEARCH_WITH_GOOGLE_LENS,
+                USE_DIRECT_INTENT_FEATURE_PARAM_NAME, false);
+    }
+
     /**
      * Whether to display the lens menu item with the search by image text
      */

chrome/android/javatests/src/org/chromium/chrome/browser/share/LensUtilsTest.java

@@ -58,6 +58,39 @@ public class LensUtilsTest {
                 intentWithContentUri.getAction());
     }
 
+    /**
+     * Test {@link LensUtils#getShareWithGoogleLensIntent()} method when user is signed
+     * in and the direct intent experiment is enabled.
+     */
+    @CommandLineFlags.Add({"enable-features="
+                    + ChromeFeatureList.CONTEXT_MENU_SEARCH_WITH_GOOGLE_LENS + "<FakeStudyName",
+            "force-fieldtrials=FakeStudyName/Enabled",
+            "force-fieldtrial-params=FakeStudyName.Enabled:useDirectIntent/true"})
+    @Test
+    @SmallTest
+    public void
+    getShareWithGoogleLensIntentSignedInTest_directIntentEnabled() {
+        mBrowserTestRule.addAndSignInTestAccount();
+
+        Intent intentNoUri = getShareWithGoogleLensIntentOnUiThread(Uri.EMPTY,
+                /* isIncognito= */ false, 1234L, /* srcUrl */ "", /* titleOrAltText */ "");
+        Assert.assertEquals("Intent without image has incorrect URI", "google://lens",
+                intentNoUri.getData().toString());
+        Assert.assertEquals("Intent without image has incorrect action", Intent.ACTION_VIEW,
+                intentNoUri.getAction());
+
+        final String contentUrl = "content://image-url";
+        Intent intentWithContentUri = getShareWithGoogleLensIntentOnUiThread(Uri.parse(contentUrl),
+                /* isIncognito= */ false, 1234L, /* srcUrl */ "", /* titleOrAltText */ "");
+        Assert.assertEquals("Intent with image has incorrect URI",
+                "google://lens?LensBitmapUriKey=content%3A%2F%2Fimage-url"
+                        + "&AccountNameUriKey=test%40gmail.com&IncognitoUriKey=false"
+                        + "&ActivityLaunchTimestampNanos=1234",
+                intentWithContentUri.getData().toString());
+        Assert.assertEquals("Intent with image has incorrect action", Intent.ACTION_VIEW,
+                intentWithContentUri.getAction());
+    }
+
     /**
      * Test {@link LensUtils#getShareWithGoogleLensIntent()} method when user is
      * incognito.