Fix race condition NullPointerException in EmpowerPlantActivity (ANDROID-EH)

[cursor]

Summary

Fixes ANDROID-EH

This PR fixes a race condition that causes a NullPointerException when a database observer's callback fires in onResume() before onCreateOptionsMenu() has initialized the textCartItemCount view.

Root Cause

The race condition occurred due to the following sequence:

1. textCartItemCount.setText() throws a NullPointerException because textCartItemCount is null
2. textCartItemCount is null because the database observer callback fires before it is initialized
3. The view is uninitialized because it is assigned in onCreateOptionsMenu()
4. onCreateOptionsMenu() is invoked independently of the activity lifecycle
5. The callback runs early because it is subscribed in onResume(), creating a race condition

Solution

Added a null check in the onResume() database observer callback before calling textCartItemCount.setText(). This prevents the NullPointerException when the callback fires before the view has been initialized.

Changes

• Modified EmpowerPlantActivity.java to add a null safety check:
  • Changed the lambda callback to use a block with an if (textCartItemCount != null) guard before updating the text

Testing

The fix ensures that:

• The app can launch EmpowerPlantActivity without crashing
• The database observer callback is safely handled even when it fires before menu creation
• The cart item count is updated correctly once the view is initialized

  

[sentry]

📲 Install Builds

Android

🔗 App Name	App ID	Version	Configuration
Android	com.example.vu.android	24.12.26 (241226)	release
Android	com.example.vu.android	24.12.26 (241226)	debug
Android	com.example.vu.android	24.12.26 (241226)	release

⚙️ android Build Distribution Settings

[codecov]

Codecov Report

❌ Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 0.00%. Comparing base (fbd7a20) to head (099d9e2).

Files with missing lines	Patch %	Lines
.../vu/android/empowerplant/EmpowerPlantActivity.java	0.00%	4 Missing ⚠️

Additional details and impacted files

@@          Coverage Diff          @@
##            main    #230   +/-   ##
=====================================
  Coverage   0.00%   0.00%           
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  Files         16      16           
  Lines        875     877    +2     
  Branches      65      65           
=====================================
- Misses       875     877    +2     

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