[Android] Update leak check switch

- Add a description
- Change string
- Change order
- Only display for signed in users

Bug: 986322
Change-Id: I47e7320f66caad5587348c4e63d0e565c54bf68e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1776541
Commit-Queue: Ioana Pandele <ioanap@chromium.org>
Reviewed-by: Friedrich [CET] <fhorschig@chromium.org>
Cr-Commit-Position: refs/heads/master@{#692265}

chrome/android/java/src/org/chromium/chrome/browser/preferences/password/SavePasswordsPreferences.java

@@ -34,6 +34,7 @@ import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
 import org.chromium.chrome.browser.preferences.SearchUtils;
 import org.chromium.chrome.browser.preferences.TextMessagePreference;
+import org.chromium.components.signin.ChromeSigninController;
 import org.chromium.ui.text.SpanApplier;
 
 import java.util.Locale;
@@ -72,8 +73,8 @@ public class SavePasswordsPreferences
     private static final String PREF_KEY_SAVED_PASSWORDS_NO_TEXT = "saved_passwords_no_text";
 
     private static final int ORDER_SWITCH = 0;
-    private static final int ORDER_AUTO_SIGNIN_CHECKBOX = 1;
-    private static final int ORDER_AUTO_LEAK_DETECTION_SWITCH = 2;
+    private static final int ORDER_AUTO_LEAK_DETECTION_SWITCH = 1;
+    private static final int ORDER_AUTO_SIGNIN_CHECKBOX = 2;
     private static final int ORDER_MANAGE_ACCOUNT_LINK = 3;
     private static final int ORDER_SAVED_PASSWORDS = 4;
     private static final int ORDER_EXCEPTIONS = 5;
@@ -209,8 +210,13 @@ public class SavePasswordsPreferences
         getPreferenceScreen().removeAll();
         if (mSearchQuery == null) {
             createSavePasswordsSwitch();
+
+            ChromeSigninController signInController = ChromeSigninController.get();
+            if (signInController != null && signInController.isSignedIn()) {
+                createAutoLeakDetectionSwitch();
+            }
+
             createAutoSignInCheckbox();
-            createAutoLeakDetectionSwitch();
         }
         PasswordManagerHandlerProvider.getInstance()
                 .getPasswordManagerHandler()
@@ -440,9 +446,9 @@ public class SavePasswordsPreferences
 
         mAutoLeakDetectionSwitch = new ChromeSwitchPreference(getStyledContext(), null);
         mAutoLeakDetectionSwitch.setKey(PREF_LEAK_DETECTION_SWITCH);
-        // TODO(crbug.com/986317): Add description and update title.
         mAutoLeakDetectionSwitch.setTitle(R.string.passwords_leak_detection_switch_title);
         mAutoLeakDetectionSwitch.setOrder(ORDER_AUTO_LEAK_DETECTION_SWITCH);
+        mAutoLeakDetectionSwitch.setSummary(R.string.passwords_leak_detection_switch_description);
         mAutoLeakDetectionSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
             PrefServiceBridge.getInstance().setPasswordLeakDetectionEnabled((boolean) newValue);
             return true;

chrome/android/java/strings/android_chrome_strings.grd

@@ -556,9 +556,12 @@ CHAR-LIMIT guidelines:
       <message name="IDS_PASSWORDS_AUTO_SIGNIN_DESCRIPTION" desc="Text under 'Auto sign-in' checkbox">
         Automatically sign in to websites using stored credentials. When the feature is off, you’ll be asked for verification every time before signing in to a website.
       </message>
-      <message name="IDS_PASSWORDS_LEAK_DETECTION_SWITCH_TITLE" desc="Title for the switch togglingwhether Chrome should check that entered credentials have been part of a leak.">
+      <message name="IDS_PASSWORDS_LEAK_DETECTION_SWITCH_TITLE" desc="Title for the switch toggling whether Chrome should check that entered credentials have been part of a leak.">
         Check password safety
       </message>
+      <message name="IDS_PASSWORDS_LEAK_DETECTION_SWITCH_DESCRIPTION" desc="Description for the switch toggling whether Chrome should check that entered credentials have been part of a leak.">
+        Warns you if a password you use was part of a data breach
+      </message>
       <message name="IDS_SECTION_SAVED_PASSWORDS_EXCEPTIONS" desc="Header for the list of websites for which user selected to never save passwords. [CHAR-LIMIT=32]">
         Never saved
       </message>

chrome/android/java/strings/android_chrome_strings_grd/IDS_PASSWORDS_LEAK_DETECTION_SWITCH_DESCRIPTION.png.sha1

+4ce3fc0c7ec4f132ea462f09e7f2986266c05000
\ No newline at end of file

chrome/android/java/strings/android_chrome_strings_grd/IDS_PASSWORDS_LEAK_DETECTION_SWITCH_TITLE.png.sha1

-feb1d516f50af8ba55ff6753762220dca3ab18ab
\ No newline at end of file
+4ce3fc0c7ec4f132ea462f09e7f2986266c05000
\ No newline at end of file

chrome/android/javatests/src/org/chromium/chrome/browser/preferences/password/SavePasswordsPreferencesTest.java

@@ -540,6 +540,9 @@ public class SavePasswordsPreferencesTest {
     @Feature({"Preferences"})
     @Features.EnableFeatures({SavePasswordsPreferences.PASSWORD_LEAK_DETECTION_FEATURE})
     public void testLeakDetectionSwitchEnabled() throws Exception {
+        // The switch is only displayed for signed in users.
+        ChromeSigninController.get().setSignedInAccountName("Test Account");
+
         TestThreadUtils.runOnUiThreadBlocking(
                 () -> { PrefServiceBridge.getInstance().setPasswordLeakDetectionEnabled(true); });
 
@@ -566,6 +569,9 @@ public class SavePasswordsPreferencesTest {
     @Feature({"Preferences"})
     @Features.EnableFeatures({SavePasswordsPreferences.PASSWORD_LEAK_DETECTION_FEATURE})
     public void testLeakDetectionSwitchDisabled() throws Exception {
+        // The switch is only displayed for signed in users.
+        ChromeSigninController.get().setSignedInAccountName("Test Account");
+
         TestThreadUtils.runOnUiThreadBlocking(
                 () -> { PrefServiceBridge.getInstance().setPasswordLeakDetectionEnabled(false); });
         final Preferences preferences =
@@ -579,6 +585,21 @@ public class SavePasswordsPreferencesTest {
         Assert.assertFalse(onOffSwitch.isChecked());
     }
 
+    @Test
+    @SmallTest
+    @Feature({"Preferences"})
+    @Features.EnableFeatures({SavePasswordsPreferences.PASSWORD_LEAK_DETECTION_FEATURE})
+    public void testLeakDetectionNonSignedIn() throws Exception {
+        final Preferences preferences =
+                PreferencesTest.startPreferences(InstrumentationRegistry.getInstrumentation(),
+                        SavePasswordsPreferences.class.getName());
+        SavePasswordsPreferences savedPasswordPrefs =
+                (SavePasswordsPreferences) preferences.getMainFragment();
+        // The switch shouldn't be displayed for non signed-in users.
+        Assert.assertNull(savedPasswordPrefs.findPreference(
+                SavePasswordsPreferences.PREF_LEAK_DETECTION_SWITCH));
+    }
+
     /**
      *  Tests that the link pointing to managing passwords in the user's account is not displayed
      *  for non signed in users.