Leaderboard github.com
Flipboard/bottomsheet
Android component which presents a dismissible view from the bottom of the screen
AI provenance
0%
none-detected
- Confidence
- 65%
- Coverage
- 100%
Estimated share of AI-generated code. Explicit attribution is a lower bound.
Code quality
60/100
weak
- Confidence
- 90%
- Coverage
- 100%
Complexity, duplication, lint density, tests, CI, docs and review process.
Security
72/100
adequate
- Confidence
- 85%
- Coverage
- 100%
Secrets, static analysis, vulnerable dependencies, CI and supply-chain posture.
AI provenance
0% none-detected
No AI attribution or AI-consistent velocity signals detected.
How the score is built
- Explicitly attributed share0%
- Unattributed share in AI-pace bursts0%
- Estimated AI-generated share0%
- AI tool configuration files0
- Work sessions at AI pace0
- Releases at AI pace0
- Coding-style index (1.0+ means possible)0.00
Lines added per month all AI-attributed share
- 2015-04930 · 0% AI
- 2015-0679 · 0% AI
- 2015-07911 · 0% AI
- 2015-081,002 · 0% AI
- 2015-0989 · 0% AI
- 2015-11591 · 0% AI
- 2015-122 · 0% AI
- 2016-012 · 0% AI
- 2016-024 · 0% AI
- 2016-030 · 0% AI
- 2016-057 · 0% AI
- 2016-064 · 0% AI
- 2016-070 · 0% AI
- 2016-0942 · 0% AI
- 2016-1114 · 0% AI
- 2017-040 · 0% AI
- 2017-0824 · 0% AI
- 2018-0216 · 0% AI
Evidence by analyzer
Explicit AI attributionok
- attributed_commit_share
- 0.0%
- attributed_commits
- 0
- attributed_loc
- 0
- attributed_loc_share
- 0.0%
- commits
- 126
- effective_loc
- 3,717
- tools_detected
- 0
AI tool configurationok
- artifacts
- 0
- tools_configured
- 0
- workflow_agents
- 0
Commit velocityok
- excluded_import_loc
- 0
- flagged_loc
- 0
- flagged_loc_share
- 0.0%
- flagged_units
- 0
- max_loc_per_hour
- 232.50
- measured_loc
- 3,717
- median_loc_per_hour
- 119.09
- pr_timed_units
- 3
- pre_ai_era_burst_loc
- 0
- pre_ai_era_bursts
- 0
- pre_ai_era_measured_loc
- 3,717
- work_units
- 56
Release velocityok
- flagged_releases
- 0
- max_loc_per_day
- 141.50
- releases
- 10
Coding styleok
- count:assistant_voice
- 0
- count:emoji_in_code
- 0
- count:narrated_steps
- 0
- count:placeholder
- 0
- files:assistant_voice
- 0
- files:emoji_in_code
- 0
- files:narrated_steps
- 0
- files:placeholder
- 0
- index
- 0
- lines_scanned
- 3,269
- per_kloc:assistant_voice
- 0
- per_kloc:emoji_in_code
- 0
- per_kloc:narrated_steps
- 0
- per_kloc:placeholder
- 0
Code quality
60 weak
Code quality is weak: test-to-source ratio 0.00, no CI test run detected; 7% of function code in complex or long functions; 2% duplicated lines. Weakest area: testing.
How the score is built
- Complexity81
- Duplication91
- Lint and smells100
- Tests and CI15
- Documentation65
- Type safetynot measured
- Review process20
Evidence by analyzer
Complexity (lizard)ok1 item
- complex_functions
- 1
- function_nloc
- 1,649
- functions
- 242
- long_functions
- 1
- many_param_functions
- 1
- mean_ccn
- 1.84
- p90_ccn
- 3
- risky_nloc_share
- 7.0%
Duplication (jscpd)ok2 items
- 6+ duplicated lines: bottomsheet-commons/src/main/java/com/flipboard/bottomsheet/commons/IntentPickerSheetView.java:172 and bottomsheet-commons/src/main/java/com/flipboard/bottomsheet/commons/MenuSheetView.java:142
- 6+ duplicated lines: bottomsheet/src/main/java/com/flipboard/bottomsheet/BottomSheetLayout.java:509 and bottomsheet/src/main/java/com/flipboard/bottomsheet/BottomSheetLayout.java:531
- compared_lines
- 1,869
- duplicated_lines
- 30
- duplicated_share
- 1.6%
- files
- 19
Lintok
- findings
- 0
- scanned_lines
- 3,269
- weighted_findings
- 0
Tests and CIok1 item
- CI config: .travis.yml
.travis.yml
- check:ci_present
- yes
- check:ci_runs_lint
- no
- check:ci_runs_tests
- no
- check:has_tests
- no
- check:test_ratio
- no
- check:tests_cochange
- no
- ci_files
- 1
- cochange_commits
- 79
- cochange_share
- 0.0%
- source_lines
- 3,269
- test_lines
- 0
- test_ratio
- 0
Documentationok2 items
- README.md
README.md - LICENSE
LICENSE
- check:changelog
- no
- check:contributing
- no
- check:license
- yes
- check:readme
- yes
- readme_lines
- 120
Type safetyskipped
Security
72 adequate
Security posture is adequate: no high-impact findings. Weakest area: posture.
How the score is built
- Secrets100
- Static analysis (SAST)94
- Vulnerable dependenciesnot measured
- CI workflowsnot measured
- Security posture0
- OpenSSF Scorecard30
Evidence by analyzer
OpenSSF Scorecardok8 items
- Scorecard Code-Review: 4/10 (Found 8/20 approved changesets -- score normalized to 4)
- Scorecard Maintained: 0/10 (0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0)
- Scorecard Binary-Artifacts: 9/10 (binaries present in source code)
- Scorecard CII-Best-Practices: 0/10 (no effort to earn an OpenSSF best practices badge detected)
- Scorecard Security-Policy: 0/10 (security policy file not detected)
- Scorecard Fuzzing: 0/10 (project is not fuzzed)
- Scorecard License: 10/10 (license file detected)
- Scorecard SAST: 0/10 (SAST tool is not run on all commits -- score normalized to 0)
- aggregate
- 2.90
- check:Binary-Artifacts
- yes
- check:CII-Best-Practices
- no
- check:Code-Review
- yes
- check:Fuzzing
- no
- check:License
- yes
- check:Maintained
- no
- check:SAST
- no
- check:Security-Policy
- no
Package registriesskipped
no registry dependencies declared
Secrets (gitleaks)ok
- secrets_current
- 0
- secrets_history
- 0
- secrets_low_confidence
- 0
- secrets_nonprod
- 0
Static analysis (opengrep)ok
- findings
- 1
- findings_high
- 0
- findings_low
- 0
- findings_medium
- 1
- parse_errors
- 0
- scanned_lines
- 3,269
- weighted_findings
- 0.60
Dependencies (osv-scanner)skipped
CI workflows (zizmor)skipped
Security postureok
- check:dependency_updates
- no
- check:lockfiles
- yes
- check:security_policy
- no
- check:signed_commits
- no
- signed_commit_share
- 0.0%
- unpinned_manifests
- 0
Release downloadsok5 items
- release 1.4.0 ships bottomsheet-commons-javadoc.jar (33 downloads)
- release 1.4.0 ships bottomsheet-commons-sources.jar (24 downloads)
- release 1.4.0 ships bottomsheet-javadoc.jar (21 downloads)
- release 1.4.0 ships bottomsheet-sample-debug.apk (52 downloads)
- release 1.4.0 ships bottomsheet-sources.jar (29 downloads)
- binary_assets
- 5
- signals
- 1
- suspicious
- 0
Findings
1 medium
1 findings
| Severity | Rule | Location | Message | Tool |
|---|---|---|---|---|
| medium | opengrep/java.android.security.exported_activity |
bottomsheet-sample/src/main/AndroidManifest.xml:14 | The application exports an activity. Any application on the device can launch the exported activity which may compromise the integrity of your application or its data. Ensure that any exported activities do not have privileged access... | Static analysis (opengrep) |
Tools and coverage
Every analyzer that ran on this commit. A failed or skipped tool is a coverage gap: its share of the score is left out and the coverage figure drops.
| Analyzer | Pillar | Status | Version | Findings | Note |
|---|---|---|---|---|---|
| AI tool configuration | AI provenance | ok | signatures-v1 | 0 | |
| Explicit AI attribution | AI provenance | ok | signatures-v1 | 0 | |
| Release velocity | AI provenance | ok | prov-4 | 0 | |
| Coding style | AI provenance | ok | — | 0 | |
| Commit velocity | AI provenance | ok | prov-4 | 0 | |
| Complexity (lizard) | Code quality | ok | lizard 1.25.1 | 0 | |
| Documentation | Code quality | ok | — | 0 | |
| Duplication (jscpd) | Code quality | ok | repotrust-dup-w6 | 0 | |
| Lint | Code quality | ok | opengrep 1.33.1; rules f1d2b562b414 | 0 | |
| Tests and CI | Code quality | ok | — | 0 | |
| Type safety | Code quality | skipped | — | 0 | |
| CI workflows (zizmor) | Security | skipped | — | 0 | |
| Dependencies (osv-scanner) | Security | skipped | — | 0 | |
| Release downloads | Security | ok | — | 0 | |
| Security posture | Security | ok | — | 0 | |
| Package registries | Security | skipped | — | 0 | no registry dependencies declared |
| Static analysis (opengrep) | Security | ok | opengrep 1.33.1; rules f1d2b562b414 | 1 | |
| OpenSSF Scorecard | Security | ok | scorecard v5.6.0 | 0 | |
| Secrets (gitleaks) | Security | ok | gitleaks 8.30.1 | 0 |
Score history
Scores from different scoring versions aren't directly comparable.
| Scored | Commit | Scoring | AI provenance | Quality | Security |
|---|---|---|---|---|---|
| 2026-11-14 | 2792f24d60a1 | prov-5+qual-2+sec-2 | 0% | 60 | 72 |
| 2026-11-14 | 2792f24d60a1 | prov-4+qual-2+sec-2 | 0% | 60 | 72 |
Full text report
- Repository: https://github.com/Flipboard/bottomsheet
- Commit:
2792f24d60a19e0948ff0e9977ea6ccff4a6a35d - Generated: 2026-11-14T14:52:00+00:00
- Scorer 0.1.0, scoring prov-5+qual-2+sec-2, report schema v2
Scores
| Pillar | Score | Signal | Confidence | Coverage |
|---|---|---|---|---|
| AI provenance (estimated AI-generated share) | 0 | none-detected | 65% | 100% |
| Code quality | 60 | weak | 90% | 100% |
| Security | 72 | adequate | 85% | 100% |
AI provenance
No AI attribution or AI-consistent velocity signals detected.
- Explicitly attributed share (lower bound): 0.0%
- Unattributed share in AI-consistent velocity bursts: 0.0%
- Estimated AI-generated share: 0.0%
| Month | Lines added | Attributed to AI |
|---|---|---|
| 2015-08 | 1,002 | 0% |
| 2015-09 | 89 | 0% |
| 2015-11 | 591 | 0% |
| 2015-12 | 2 | 0% |
| 2016-01 | 2 | 0% |
| 2016-02 | 4 | 0% |
| 2016-05 | 7 | 0% |
| 2016-06 | 4 | 0% |
| 2016-09 | 42 | 0% |
| 2016-11 | 14 | 0% |
| 2017-08 | 24 | 0% |
| 2018-02 | 16 | 0% |
AI provenance describes how code was produced; it is not a quality judgment. Unless attribution is explicit, these are signals consistent with AI generation, not proof. Squash/rebase workflows, imported code, and rewritten history reduce accuracy.
Code quality
Code quality is weak: test-to-source ratio 0.00, no CI test run detected; 7% of function code in complex or long functions; 2% duplicated lines. Weakest area: testing.
| Area | Score |
|---|---|
| Complexity (lizard) | 81 |
| Duplication | 91 |
| Code smells (Opengrep) | 100 |
| Tests and CI | 15 |
| Documentation | 65 |
| Type safety | n/a |
| Process (Scorecard review/maintenance) | 20 |
- Functions: 242; mean complexity 1.8, 90th percentile 3; 1 complex and 1 long functions
- Duplicated lines: 1.6% of 1,869 compared
- Tests: 0 test lines for 3,269 source lines (ratio 0.00); CI test commands: none detected; 0% of recent source commits also change tests
- Docs missing or thin: contributing, changelog
Most complex functions:
Security
Security posture is adequate: no high-impact findings. Weakest area: posture.
| Area | Score |
|---|---|
| Secrets (gitleaks, tree + history) | 100 |
| Static analysis (Opengrep) | 94 |
| Vulnerable dependencies (OSV) | n/a |
| CI workflows (zizmor) | n/a |
| Posture (policy, updates, signing, lockfiles) | 0 |
| OpenSSF Scorecard | 30 |
- Posture checks passed: lockfiles; missing: security policy, dependency updates, signed commits
- OpenSSF Scorecard aggregate: 2.9/10 (published 2026-11-09)
Top findings
| Severity | Finding | Location |
|---|---|---|
| medium | opengrep/java.android.security.exported_activity: The application exports an activity. Any application on the device can launch the exported activity which may compromise the integrity of your application or its data. Ensure that any exported activities do not have privileged access to your application's control plane. [confidence medium] |
bottomsheet-sample/src/main/AndroidManifest.xml:14 |
Static signals only: the scorer never runs the project's code. Secret findings are pattern matches that were not verified, and secret values are never stored.
Distribution signals
- binary-release-asset: release 1.4.0 ships bottomsheet-commons-javadoc.jar (33 downloads)
- binary-release-asset: release 1.4.0 ships bottomsheet-commons-sources.jar (24 downloads)
- binary-release-asset: release 1.4.0 ships bottomsheet-javadoc.jar (21 downloads)
- binary-release-asset: release 1.4.0 ships bottomsheet-sample-debug.apk (52 downloads)
- binary-release-asset: release 1.4.0 ships bottomsheet-sources.jar (29 downloads)
Signals consistent with a repository that exists to distribute a download. They are heuristics, not a verdict; release files were not downloaded or inspected.
Repository profile
- Source lines: 3,269; test lines: 0
| Language | Lines |
|---|---|
| Java | 3,269 |