[RUM-7018] RN Image Recording Support

[marco-saia-datadog]

What does this PR do?

This PR introduces changes required for granting support to new Session Replay features on React Native.

What changed

• DrawableCopier and DefaultDrawableCopier exposed in order to allow usage in React Native
• Exposed BaseAsyncBackgroundWireframeMapper by making its constructor public and its background resolving methods protected and open

Open Points

• Drawables are not cloned anymore in drawOnCanvas (see comments)
• BaseAsyncBackgroundWireframeMapper now exposes some methods as protected open. Should we add clues that they are only intended for internal usage? What's the best way to do that?
• What do you think about exposing ImageViewUtils? We currently re-use most of it in React Native and perhaps we could avoid duplicating that code

TODO

• Lint and checks

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Make sure you discussed the feature or bugfix with the maintaining team in an Issue
• Make sure each commit and the PR mention the Issue number (cf the CONTRIBUTING doc)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 65.21739% with 8 lines in your changes missing coverage. Please review.

Project coverage is 69.79%. Comparing base (1dcc621) to head (5349533).
Report is 1 commits behind head on jmoskovich/rum-6195/caches-any-key.

Files with missing lines	Patch %	Lines
...m/datadog/android/internal/utils/ImageViewUtils.kt	0.00%	5 Missing ⚠️
...d/sessionreplay/recorder/mapper/ImageViewMapper.kt	40.00%	3 Missing ⚠️

Additional details and impacted files

@@                          Coverage Diff                           @@
##           jmoskovich/rum-6195/caches-any-key    #2435      +/-   ##
======================================================================
- Coverage                               70.24%   69.79%   -0.45%     
======================================================================
  Files                                     767      768       +1     
  Lines                                   28513    28517       +4     
  Branches                                 4782     4781       -1     
======================================================================
- Hits                                    20028    19902     -126     
- Misses                                   7149     7277     +128     
- Partials                                 1336     1338       +2     

Files with missing lines	Coverage Δ
.../java/com/datadog/android/internal/utils/IntExt.kt	0.00% <ø> (ø)
...java/com/datadog/android/internal/utils/LongExt.kt	0.00% <ø> (ø)
.../sessionreplay/internal/DefaultRecorderProvider.kt	93.70% <100.00%> (+0.05%)	⬆️
...ssionreplay/internal/recorder/ViewUtilsInternal.kt	100.00% <ø> (ø)
...ternal/recorder/callback/RecorderWindowCallback.kt	91.95% <ø> (ø)
...eplay/internal/recorder/mapper/BasePickerMapper.kt	100.00% <ø> (ø)
...l/recorder/mapper/CheckableCompoundButtonMapper.kt	37.50% <ø> (ø)
...nternal/recorder/mapper/CheckableTextViewMapper.kt	63.79% <ø> (ø)
.../internal/recorder/mapper/CheckedTextViewMapper.kt	75.00% <ø> (ø)
...rnal/recorder/mapper/ProgressBarWireframeMapper.kt	90.24% <ø> (ø)
... and 14 more

... and 25 files with indirect coverage changes

[jonathanmos]

For the drawOnCanvas copying of the drawables, it should be safe as the only place that references it in the call chain looks like it already copies the drawable. The methods that are protected I think it's enough indication that they are internal. Regarding the ImageViewUtils, if we can move it to the internal module and you can access it from there it will probably be the best solution

[0xnm]

result is not stored anywhere, is it expected?

[marco-saia-datadog]

@jonathanmos

I had to do some refactoring to move the ImageViewUtils to the dd-sdk-android-internal package, because the class was relying on Session Replay MobileSegment.WireframeClip class. I have refactored it to make it use Rect instead, and added an extension function to easily convert a Rect to a MobileSegment.WireframeClip, and modified the code and tests accordingly.