Clean up shake detection trigger example

[lfkellogg]

Renames it to be more aligned with the other triggers, adds javadocs, and reformats the file.

[google-oss-bot]

	1 Warning
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Generated by 🚫 Danger

[kaibolay]

Shouldn't this be merged info fad/in-app-feedback?

[google-oss-bot]

Coverage Report ¹

Affected Products

• firebase-appdistribution

  Overall coverage changed from ? (d87df66) to 77.68% (12437e1) by ?.

  40 individual files with coverage change

  Filename	Base (d87df66)	Merge (12437e1)	Diff
  AabUpdater.java	?	98.68%	?
  ApkInstaller.java	?	96.88%	?
  ApkUpdater.java	?	93.75%	?
  AppDistributionReleaseImpl.java	?	100.00%	?
  AppDistributionReleaseInternal.java	?	100.00%	?
  AppIconSource.java	?	85.71%	?
  AutoValue_AppDistributionReleaseImpl.java	?	65.45%	?
  AutoValue_AppDistributionReleaseInternal.java	?	66.67%	?
  AutoValue_ImageUtils_ImageSize.java	?	35.00%	?
  AutoValue_TesterApiDisabledErrorDetails.java	?	29.41%	?
  AutoValue_TesterApiDisabledErrorDetails_HelpLink.java	?	54.17%	?
  AutoValue_UpdateProgressImpl.java	?	65.96%	?
  ErrorMessages.java	?	0.00%	?
  FeedbackActivity.java	?	1.69%	?
  FeedbackSender.java	?	90.91%	?
  FirebaseAppDistributionExceptions.java	?	80.00%	?
  FirebaseAppDistributionFileProvider.java	?	0.00%	?
  FirebaseAppDistributionImpl.java	?	91.92%	?
  FirebaseAppDistributionLifecycleNotifier.java	?	96.67%	?
  FirebaseAppDistributionNotificationsManager.java	?	80.95%	?
  FirebaseAppDistributionRegistrar.java	?	82.05%	?
  FirebaseAppDistributionTesterApiClient.java	?	87.63%	?
  HttpsUrlConnectionFactory.java	?	50.00%	?
  ImageUtils.java	?	100.00%	?
  InstallActivity.java	?	2.53%	?
  LogWrapper.java	?	68.75%	?
  NewReleaseFetcher.java	?	77.55%	?
  PackageInfoUtils.java	?	42.86%	?
  ReleaseIdentifier.java	?	88.00%	?
  ReleaseUtils.java	?	83.33%	?
  ScreenshotTaker.java	?	62.16%	?
  SignInResultActivity.java	?	0.00%	?
  SignInStorage.java	?	42.86%	?
  TakeScreenshotAndStartFeedbackActivity.java	?	0.00%	?
  TaskUtils.java	?	96.30%	?
  TesterApiDisabledErrorDetails.java	?	93.75%	?
  TesterApiHttpClient.java	?	89.47%	?
  TesterSignInManager.java	?	93.62%	?
  UpdateProgressImpl.java	?	100.00%	?
  UpdateTaskImpl.java	?	75.71%	?

Test Logs

• Merge (12437e1): https://github.com/firebase/firebase-android-sdk/actions/runs/3341393068

1. https://storage.googleapis.com/firebase-sdk-metric-reports/0lmS8tk8DV.html

[google-oss-bot]

Size Report ¹

Affected Products

• base

  Type	Base (d87df66)	Merge (12437e1)	Diff
  apk (aggressive)	?	8.39 kB	? (?)
  apk (release)	?	8.65 kB	? (?)

• firebase-annotations

  Type	Base (d87df66)	Merge (12437e1)	Diff
  apk (aggressive)	?	8.39 kB	? (?)
  apk (release)	?	8.89 kB	? (?)

• firebase-appdistribution

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	142 kB	? (?)
  apk (aggressive)	?	820 kB	? (?)
  apk (release)	?	2.00 MB	? (?)

• firebase-appdistribution-api

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	15.9 kB	? (?)
  apk (aggressive)	?	85.8 kB	? (?)
  apk (release)	?	689 kB	? (?)

• firebase-common

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	50.1 kB	? (?)
  apk (aggressive)	?	85.1 kB	? (?)
  apk (release)	?	683 kB	? (?)

• firebase-components

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	42.8 kB	? (?)
  apk (aggressive)	?	8.68 kB	? (?)
  apk (release)	?	31.9 kB	? (?)

• firebase-installations

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	54.9 kB	? (?)
  apk (aggressive)	?	86.5 kB	? (?)
  apk (release)	?	706 kB	? (?)

• firebase-installations-interop

  Type	Base (d87df66)	Merge (12437e1)	Diff
  aar	?	8.05 kB	? (?)
  apk (aggressive)	?	65.0 kB	? (?)
  apk (release)	?	651 kB	? (?)

Test Logs

• Merge (12437e1): https://github.com/firebase/firebase-android-sdk/actions/runs/3341393068

1. https://storage.googleapis.com/firebase-sdk-metric-reports/SoyHPVq0m2.html