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Technical Summary

https://dimagi.atlassian.net/browse/CCCT-1210

Feature Flag

Improvements

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coderabbitai bot commented May 22, 2025

📝 Walkthrough

Walkthrough

The changes introduce support for a "demo user" flow in the Personal ID feature. A boolean argument isDemoUser is added to the navigation graph and propagated through the relevant fragments. The PersonalIdBiometricConfigFragment now checks this flag: if the user is a demo user, phone number verification is skipped, a snackbar message is shown, and navigation proceeds directly to the name entry screen. Supporting methods and navigation actions are updated accordingly. Additionally, a utility method for displaying a persistent snackbar is added, and new localized string resources for the skip message are included in multiple languages.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant PersonalIdPhoneFragment
    participant PersonalIdBiometricConfigFragment
    participant AppUtils
    participant NameScreen

    User->>PersonalIdPhoneFragment: Continue with phone
    PersonalIdPhoneFragment->>PersonalIdBiometricConfigFragment: Navigate (with isDemoUser flag)
    PersonalIdBiometricConfigFragment->>PersonalIdBiometricConfigFragment: onCreate (reads isDemoUser)
    PersonalIdBiometricConfigFragment->>PersonalIdBiometricConfigFragment: navigateForward()
    alt isDemoUser == false
        PersonalIdBiometricConfigFragment->>OTPFragment: Navigate to OTP screen
    else isDemoUser == true
        PersonalIdBiometricConfigFragment->>AppUtils: showSnackBarWithOk()
        User->>AppUtils: Tap "OK"
        AppUtils->>PersonalIdBiometricConfigFragment: Callback
        PersonalIdBiometricConfigFragment->>NameScreen: Navigate to Name screen
    end
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Suggested labels

cross requested, skip-integration-tests

Suggested reviewers

  • OrangeAndGreen
  • shubham1g5

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Actionable comments posted: 1

🧹 Nitpick comments (4)
app/src/org/commcare/fragments/personalId/PersonalIdPhoneFragment.java (2)

8-8: Unused import added

The android.util.Log import is added but never used in the code.

-import android.util.Log;

219-221: Inconsistency: Unused navigation method

The navigateToBiometricSetup() method is no longer used since the navigation logic was updated in onConfigurationSuccess().

-    private NavDirections navigateToBiometricSetup() {
-        return PersonalIdPhoneFragmentDirections.actionPersonalidPhoneFragmentToPersonalidBiometricConfig();
-    }
app/src/org/commcare/fragments/personalId/PersonalIdBiometricConfigFragment.java (2)

250-254: Improve code formatting in conditional navigation logic.

The conditional navigation logic is functionally correct, but the formatting could be improved for better readability.

-                if (!isDemoUser){
+                if (!isDemoUser) {
                     NavHostFragment.findNavController(this).navigate(navigateToOtpScreen());
-                }else {
-                    showSnackBarWithOk(getView(), getString(R.string.connect_verify_skip_phone_number), v -> NavHostFragment.findNavController(this).navigate(navigateToNameScreen()));
+                } else {
+                    showSnackBarWithOk(
+                        getView(),
+                        getString(R.string.connect_verify_skip_phone_number),
+                        v -> NavHostFragment.findNavController(this).navigate(navigateToNameScreen())
+                    );
                 }

250-254: Check for potential view nullability.

The call to getView() assumes the view is non-null, which should be the case during normal execution flow. However, it might be worth adding a null check for robustness.

                } else {
-                    showSnackBarWithOk(getView(), getString(R.string.connect_verify_skip_phone_number), v -> NavHostFragment.findNavController(this).navigate(navigateToNameScreen()));
+                    View view = getView();
+                    if (view != null) {
+                        showSnackBarWithOk(view, getString(R.string.connect_verify_skip_phone_number), 
+                            v -> NavHostFragment.findNavController(this).navigate(navigateToNameScreen()));
+                    } else {
+                        // Fallback if view is null
+                        NavHostFragment.findNavController(this).navigate(navigateToNameScreen());
+                    }
                }
📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2f8a062 and 4d9b65c.

📒 Files selected for processing (9)
  • app/res/navigation/nav_graph_personalid.xml (3 hunks)
  • app/res/values-pt/strings.xml (1 hunks)
  • app/res/values-sw/strings.xml (1 hunks)
  • app/res/values-ti/strings.xml (1 hunks)
  • app/res/values/strings.xml (1 hunks)
  • app/src/org/commcare/AppUtils.java (2 hunks)
  • app/src/org/commcare/android/database/connect/models/ConnectUserRecord.java (1 hunks)
  • app/src/org/commcare/fragments/personalId/PersonalIdBiometricConfigFragment.java (6 hunks)
  • app/src/org/commcare/fragments/personalId/PersonalIdPhoneFragment.java (4 hunks)
⏰ Context from checks skipped due to timeout of 90000ms (1)
  • GitHub Check: Lint Code Base
🔇 Additional comments (16)
app/src/org/commcare/android/database/connect/models/ConnectUserRecord.java (1)

137-139: Good addition of a getter for the isDemo field.

The implementation correctly exposes the existing isDemo field for use by other components that will check for demo user status.

app/res/values/strings.xml (1)

531-531: Well-placed string resource for demo user flow.

This string resource is appropriately positioned among other phone verification strings and provides a clear message to demo users about skipping the phone verification process.

app/src/org/commcare/AppUtils.java (1)

208-220: Good utility method for persistent notification with acknowledgment.

The showSnackBarWithOk method is well-documented and provides a reusable way to display important messages that require user acknowledgment. This is a good approach for the demo user flow where you want to ensure the user is aware of skipped verification steps.

app/res/values-sw/strings.xml (1)

580-580: Appropriate Swahili translation for demo user message.

The Swahili translation is consistent with the English version and properly communicates that phone verification will be skipped for demo users.

app/res/values-ti/strings.xml (1)

437-437: String resource for demo user flow looks good

This new string resource adds support for skipping phone verification for demo users in the Tigrinya language.

app/res/navigation/nav_graph_personalid.xml (3)

13-16: LGTM - Added demo user flag parameter

Adding this boolean parameter to the biometric config fragment allows properly determining when a user is in demo mode.


25-28: LGTM - Added navigation to name screen

This new navigation action supports the demo user flow by allowing direct navigation from biometric config to the name screen, bypassing phone verification.


151-151: Code cleanup - removed trailing space

Minor formatting improvement by removing an unnecessary trailing space.

app/src/org/commcare/fragments/personalId/PersonalIdPhoneFragment.java (2)

172-172: LGTM - Passing demo user flag to configuration success handler

Good implementation - passing the demo user flag from the session data to the success handler allows proper routing of demo users.


186-189: Improved navigation with Safe Args

The updated navigation implementation properly uses the Navigation Component's Safe Args pattern, which is more type-safe than the previous approach. The demo user flag is correctly passed to the destination fragment.

app/src/org/commcare/fragments/personalId/PersonalIdBiometricConfigFragment.java (6)

3-5: Appropriate use of static imports.

The imports are correctly added to support the new functionality, with showSnackBarWithOk being statically imported from AppUtils for cleaner code.


19-19: Well-handled navigation import.

The addition of NavHostFragment import supports the updated navigation logic in the fragment.


44-44: Good initialization of demo user flag.

The boolean field is properly initialized with a default value of false, which aligns with the expected behavior where most users are not demo users.


63-63: Correct argument extraction.

The code properly extracts the isDemoUser flag from the fragment arguments using the generated PersonalIdBiometricConfigFragmentArgs class, ensuring the demo user state is maintained throughout the navigation flow.


272-274: Well-structured navigation method.

The new navigateToNameScreen() method follows the same pattern as other navigation methods in the class, maintaining code consistency.


250-254:

Details

✅ Verification successful

Verify the snackbar message for demo users.

The implementation correctly skips phone verification for demo users, but we should verify that the message string R.string.connect_verify_skip_phone_number clearly communicates this to users.


🏁 Script executed:

#!/bin/bash
# Check the actual text of the string resource for the skip phone number message
rg "connect_verify_skip_phone_number" --type xml

Length of output: 671


Snackbar message clarity verified

The string resource reads “I see you’re a demo user so we’ll skip the phone check,” which clearly informs demo users that phone verification is skipped. No changes needed.

<string name="connect_verify_phone_resend">Não recebeu o seu código? Reenviar</string>
<string name="connect_verify_phone_error">Erro ao verificar o código SMS</string>
<string name="connect_verify_phone_resend_code">Reenviar código</string>
<string name="connect_verify_skip_phone_number">Veo que eres un usuario de demostración, así que omitiremos la verificación del teléfono</string>
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⚠️ Potential issue

Incorrect language in Portuguese string resource file

The added string resource is in Spanish ("Veo que eres un usuario de demostración...") instead of Portuguese, despite being in the Portuguese (pt) strings file.

This needs to be replaced with the proper Portuguese translation for consistency with the rest of the file.

🤖 Prompt for AI Agents
In app/res/values-pt/strings.xml at line 449, the string resource is incorrectly
written in Spanish instead of Portuguese. Replace the Spanish text with the
correct Portuguese translation to maintain language consistency in this
Portuguese strings file.

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@Jignesh-dimagi Jignesh-dimagi May 23, 2025

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@jaypanchal-13 Can you please check this?

Yes

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Seems like the humans are having a chat. I'll hop back into my burrow for now. If you need me again, just tag @coderabbitai in a new comment, and I'll come hopping out!

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@shubham1g5 shubham1g5 left a comment

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@jaypanchal-13 can we add a small video in the PR depicting the flow you have build just to get an overall feel of UX here.

@shubham1g5 right now code is not testable as some api work is pending before this flow starts. So will not be able to take video of this flow

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right now code is not testable as some api work is pending before this flow starts. So will not be able to take video of this flow

wil you not be able to mimick demo user by just hardcoding it to true locally ?

shubham1g5
shubham1g5 previously approved these changes May 27, 2025
Comment on lines 6 to 8
import android.view.View;

import com.google.android.material.snackbar.Snackbar;
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should not be needed.

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ok

@shubham1g5 shubham1g5 added the skip-integration-tests Skip android tests. label May 27, 2025
@jaypanchal-13
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right now code is not testable as some api work is pending before this flow starts. So will not be able to take video of this flow

wil you not be able to mimick demo user by just hardcoding it to true locally ?

@jaypanchal-13
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right now code is not testable as some api work is pending before this flow starts. So will not be able to take video of this flow

wil you not be able to mimick demo user by just hardcoding it to true locally ?

@shubham1g5 here is the video
https://drive.google.com/file/d/16ozLTGxfH5Y51ayx3ihnEp0u5kMBS3Nl/view?usp=sharing

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thanks @jaypanchal-13 for the video! It looks good to me and you can proceed with the merge on this.

…mo-user

# Conflicts:
#	app/src/org/commcare/fragments/personalId/PersonalIdBiometricConfigFragment.java
#	app/src/org/commcare/fragments/personalId/PersonalIdPhoneFragment.java
@jaypanchal-13 jaypanchal-13 merged commit 055914f into master May 28, 2025
6 of 8 checks passed
@jaypanchal-13 jaypanchal-13 deleted the CCCT-1210-handle-demo-user branch May 28, 2025 06:48
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5 participants