refactor: remove old date time parser APIs (WPB-9934)

[yamilmedina]

WPB-9934 [Android] Replace SimpleDateFormat for modern APIs DateTimeFormatter or Instant

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

Currently, the application has an excessive use of SimpleDateFormat in reloaded, this is mainly used for formatting dates in messages (conversation screen), devices, read receipts, to name a few.

Causes (Optional)

• Not Thread Safe.
• Creating instances is CPU intensive.
• Time Zones can mutate for instances.
• Slower performance according to benchmarks in devices, this translates ie, into increased battery consumption.

Solutions

Upgrade to newer APIs, replacing:

• SimpleDateFormat for DateTimeFormatter
• java.text apis for java.time apis
• Deprecate old extensions functions formatters, but keep it to compare perf. we can remove later.
• Added instrumented tests for the old APIs vs new, to compare.

Some samples running in an emulator for 10_000_000 conversions has the following results.

Formatter	Time taken
SimpleDateFormat	2m 3.602497059s
DateTimeFormat	53.214024317s
Instant	53.528359068s

Testing

Test Coverage (Optional)

• I have added automated test to this contribution

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PR Post Submission Checklist for internal contributors (Optional)

• Wire's Github Workflow has automatically linked the PR to a JIRA issue

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PR Post Merge Checklist for internal contributors

• If any soft of configuration variable was introduced by this PR, it has been added to the relevant documents and the CI jobs have been updated.

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[github-actions]

Built wire-android-staging-compat-pr-3171.apk is available for download

[github-actions]

Built wire-android-dev-debug-pr-3171.apk is available for download

[vitorhugods]

Nicely done.

Just a couple of small adjustments to make sure the test works in all machines, and further encourage dropping of String for internal date representation.

About dropping String, take the Device class for example. It has a registrationTime, which we transform from Instant to String.
And then we format this String again in order to show it in the UI.

There are multiple places where we do this and we should drop it. Keep Instant all the way through until it's time to display in the UI.

[github-actions]

Built wire-android-staging-compat-pr-3171.apk is available for download

[github-actions]

Built wire-android-dev-debug-pr-3171.apk is available for download

[MohamadJaara]

Great work as always 🔥

[sonarcloud]

Quality Gate passed

Issues
48 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

Built wire-android-staging-compat-pr-3171.apk is available for download

[github-actions]

Built wire-android-dev-debug-pr-3171.apk is available for download