Added playground project and fixed CLDC API bugs by shai-almog · Pull Request #4629 · codenameone/CodenameOne

shai-almog · 2026-03-21T18:09:04Z

No description provided.

github-actions · 2026-03-21T18:29:05Z

✅ Continuous Quality Report

Test & Coverage

✅ Tests: 2335 total, 0 failed, 0 skipped
📊 Line coverage: 53.23% [HTML preview] [Download]
- Lowest covered classes
  - com.codename1.ui.Display$EdtException – 0.00%
  - com.codename1.ui.plaf.CSSBorder$LinearGradient – 0.00%
  - com.codename1.util.EasyThread$InQueueRunnable – 0.00%
  - com.codename1.components.FloatingActionButton$ReleaseActionListener – 0.00%
  - com.codename1.io.Oauth2$ShowAuthenticationActionListener – 0.00%
  - com.codename1.io.Oauth2$RefreshTokenActionListener – 0.00%
  - com.codename1.util.EasyThread$RunAndWaitRunnable – 0.00%
  - com.codename1.components.ToastBar$FlushAnimationCallback – 0.00%
  - com.codename1.ui.plaf.CSSBorder$ColorStop – 0.00%
  - com.codename1.ui.ElevationComparator – 0.00%

Static Analysis

SpotBugs [HTML preview] [Download]
- ❌ ByteCodeTranslator: 97 findings (High: 2, Normal: 68, Low: 27)
  - Top findings
    - High: com/codename1/tools/translator/BytecodeMethod.java:559 – Method com.codename1.tools.translator.BytecodeMethod.findWritableFields(Set) seems to be useless (rule: UC_USELESS_VOID_METHOD)
    - High: com/codename1/tools/translator/bytecodes/TryCatch.java:75 – Write to static field com.codename1.tools.translator.bytecodes.TryCatch.hasTryCatch from instance method com.codename1.tools.translator.bytecodes.TryCatch.appendInstruction(StringBuilder, List) (rule: ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD)
    - Normal: com/codename1/tools/translator/ByteCodeClass.java:1791 – com.codename1.tools.translator.ByteCodeClass.getBaseClassObject() may expose internal representation by returning ByteCodeClass.baseClassObject (rule: EI_EXPOSE_REP)
    - …and 94 more
- ❌ android: 412 findings (High: 24, Normal: 196, Low: 192)
  - Top findings
    - High: CodenameOne/src/com/codename1/impl/CodenameOneThread.java:48 – com.codename1.impl.CodenameOneThread.STACK_FRAME_SIZE isn't final but should be (rule: MS_SHOULD_BE_FINAL)
    - High: com/codename1/impl/android/AndroidImplementation.java:1067 – Write to static field com.codename1.impl.android.AndroidImplementation.context from instance method com.codename1.impl.android.AndroidImplementation.setContext(Context) (rule: ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD)
    - High: com/codename1/impl/android/AndroidImplementation.java:1268 – com.codename1.impl.android.AndroidImplementation.isDarkMode() has Boolean return type and returns explicit null (rule: NP_BOOLEAN_RETURN_NULL)
    - …and 409 more
- ❌ codenameone-maven-plugin: 483 findings (High: 1, Normal: 314, Low: 168)
  - Top findings
    - High: com/codename1/maven/AbstractCN1Mojo.java:807 – com.codename1.maven.AbstractCN1Mojo.OS isn't final but should be (rule: MS_SHOULD_BE_FINAL)
    - Normal: com/codename1/builders/AndroidGradleBuilder.java:1018 – Dead store to googleServicesJson in com.codename1.builders.AndroidGradleBuilder.build(File, BuildRequest) (rule: DLS_DEAD_LOCAL_STORE)
    - Normal: com/codename1/builders/AndroidGradleBuilder.java:1043 – Possible null pointer dereference in com.codename1.builders.AndroidGradleBuilder.build(File, BuildRequest) due to return value of called method (rule: NP_NULL_ON_SOME_PATH_FROM_RETURN_VALUE)
    - …and 480 more
- ❌ core-unittests: 1 findings (Normal: 1)
  - Top findings
    - Normal: CodenameOne/src/com/codename1/ui/util/MutableResource.java:239 – com.codename1.ui.util.MutableResource.saveL10N(DataOutputStream, Hashtable) makes inefficient use of keySet iterator instead of entrySet iterator (rule: WMI_WRONG_MAP_ITERATOR)
- ❌ ios: 125 findings (High: 4, Normal: 75, Low: 46)
  - Top findings
    - High: com/codename1/impl/ios/IOSImplementation.java:1223 – com.codename1.impl.ios.IOSImplementation.isDarkMode() has Boolean return type and returns explicit null (rule: NP_BOOLEAN_RETURN_NULL)
    - High: com/codename1/impl/ios/IOSImplementation.java:128 – com.codename1.impl.ios.IOSImplementation.nativeInstance isn't final but should be (rule: MS_SHOULD_BE_FINAL)
    - High: com/codename1/impl/ios/IOSImplementation.java:214 – Write to static field com.codename1.impl.ios.IOSImplementation.instance from instance method com.codename1.impl.ios.IOSImplementation.init(Object) (rule: ST_WRITE_TO_STATIC_FROM_INSTANCE_METHOD)
    - …and 122 more
✅ PMD: 0 findings (no issues) [Report archive]
✅ Checkstyle: 0 findings (no issues) [Report archive]

Generated automatically by the PR CI workflow.

github-actions · 2026-03-21T18:41:11Z

✅ ByteCodeTranslator Quality Report

Test & Coverage

✅ Tests: 139 total, 0 failed, 2 skipped

Benchmark Results

Execution Time: 9799 ms
Hotspots (Top 20 sampled methods):
- 18.85% java.lang.String.indexOf (326 samples)
- 18.45% com.codename1.tools.translator.Parser.isMethodUsed (319 samples)
- 12.32% java.util.ArrayList.indexOf (213 samples)
- 7.52% com.codename1.tools.translator.Parser.addToConstantPool (130 samples)
- 4.63% java.lang.Object.hashCode (80 samples)
- 3.70% com.codename1.tools.translator.ByteCodeClass.calcUsedByNative (64 samples)
- 3.59% java.lang.System.identityHashCode (62 samples)
- 3.53% com.codename1.tools.translator.BytecodeMethod.addToConstantPool (61 samples)
- 2.66% com.codename1.tools.translator.BytecodeMethod.optimize (46 samples)
- 2.26% com.codename1.tools.translator.BytecodeMethod.equals (39 samples)
- 1.56% com.codename1.tools.translator.Parser.generateClassAndMethodIndexHeader (27 samples)
- 1.39% com.codename1.tools.translator.Parser.cullMethods (24 samples)
- 1.39% java.lang.StringBuilder.append (24 samples)
- 1.10% com.codename1.tools.translator.ByteCodeClass.markDependent (19 samples)
- 1.04% sun.nio.fs.UnixNativeDispatcher.open0 (18 samples)
- 0.93% com.codename1.tools.translator.BytecodeMethod.appendMethodC (16 samples)
- 0.81% com.codename1.tools.translator.BytecodeMethod.appendCMethodPrefix (14 samples)
- 0.75% sun.nio.ch.FileDispatcherImpl.write0 (13 samples)
- 0.75% com.codename1.tools.translator.BytecodeMethod.isMethodUsedByNative (13 samples)
- 0.64% java.lang.StringCoding.encode (11 samples)
⚠️ Coverage report not generated.

Static Analysis

✅ SpotBugs: no findings (report was not generated by the build).
⚠️ PMD report not generated.
⚠️ Checkstyle report not generated.

Generated automatically by the PR CI workflow.

shai-almog · 2026-03-21T18:56:38Z

Compared 32 screenshots: 32 matched.

Native Android coverage

📊 Line coverage: 7.50% (3822/50985 lines covered) [HTML preview] (artifact android-coverage-report, jacocoAndroidReport/html/index.html)
- Other counters: instruction 5.91% (18937/320532), branch 2.79% (870/31131), complexity 3.51% (1044/29784), method 6.19% (859/13887), class 10.32% (190/1841)
- Lowest covered classes
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysKt – 0.00% (0/6327 lines covered)
  - kotlin.collections.unsigned.kotlin.collections.unsigned.UArraysKt___UArraysKt – 0.00% (0/2384 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.ClassReader – 0.00% (0/1519 lines covered)
  - kotlin.collections.kotlin.collections.CollectionsKt___CollectionsKt – 0.00% (0/1148 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.MethodWriter – 0.00% (0/923 lines covered)
  - kotlin.sequences.kotlin.sequences.SequencesKt___SequencesKt – 0.00% (0/712 lines covered)
  - kotlin.text.kotlin.text.StringsKt___StringsKt – 0.00% (0/623 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.Frame – 0.00% (0/564 lines covered)
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysJvmKt – 0.00% (0/495 lines covered)
  - kotlinx.coroutines.kotlinx.coroutines.JobSupport – 0.00% (0/423 lines covered)

✅ Native Android screenshot tests passed.

Native Android coverage

📊 Line coverage: 7.50% (3822/50985 lines covered) [HTML preview] (artifact android-coverage-report, jacocoAndroidReport/html/index.html)
- Other counters: instruction 5.91% (18937/320532), branch 2.79% (870/31131), complexity 3.51% (1044/29784), method 6.19% (859/13887), class 10.32% (190/1841)
- Lowest covered classes
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysKt – 0.00% (0/6327 lines covered)
  - kotlin.collections.unsigned.kotlin.collections.unsigned.UArraysKt___UArraysKt – 0.00% (0/2384 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.ClassReader – 0.00% (0/1519 lines covered)
  - kotlin.collections.kotlin.collections.CollectionsKt___CollectionsKt – 0.00% (0/1148 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.MethodWriter – 0.00% (0/923 lines covered)
  - kotlin.sequences.kotlin.sequences.SequencesKt___SequencesKt – 0.00% (0/712 lines covered)
  - kotlin.text.kotlin.text.StringsKt___StringsKt – 0.00% (0/623 lines covered)
  - org.jacoco.agent.rt.internal_b6258fc.asm.org.jacoco.agent.rt.internal_b6258fc.asm.Frame – 0.00% (0/564 lines covered)
  - kotlin.collections.kotlin.collections.ArraysKt___ArraysJvmKt – 0.00% (0/495 lines covered)
  - kotlinx.coroutines.kotlinx.coroutines.JobSupport – 0.00% (0/423 lines covered)

shai-almog · 2026-03-21T19:23:52Z

iOS screenshot updates

Compared 32 screenshots: 30 matched, 2 updated.

BrowserComponent — updated screenshot. Screenshot differs (1179x2556 px, bit depth 8).

Preview info: Preview provided by instrumentation.
Full-resolution PNG saved as BrowserComponent.png in workflow artifacts.
landscape — updated screenshot. Screenshot differs (2556x1179 px, bit depth 8).

Preview info: Preview provided by instrumentation.
Full-resolution PNG saved as landscape.png in workflow artifacts.

Benchmark Results

VM Translation Time: 0 seconds
Compilation Time: 62 seconds

Detailed Performance Metrics

Metric	Duration
Simulator Boot	0 ms
Simulator Boot (Run)	0 ms
App Install	2000 ms
App Launch	4000 ms
Test Execution	129000 ms

github-actions · 2026-03-22T03:34:57Z

Cloudflare Preview

URL: https://pr-4629-website-preview.codenameone.pages.dev
Branch: pr-4629-website-preview

Added samples, fixed blocking behavior and events

…n pass now" This reverts commit ae033e4.

This reverts commit cdf41e1.

This reverts commit c6f0109.

This reverts commit 698aca3.

github-actions · 2026-03-26T18:55:27Z

Developer Guide build artifacts are available for download from this workflow run:

Developer Guide quality checks:

AsciiDoc linter: 1 issue(s) flagged (1 errors) (exit code 1) (report)
Vale: 18568 alert(s) (2700 errors, 6340 warnings, 9528 suggestions) (exit code 1) (report)
Image references: 33 unused image(s) found (report)

Unused image preview:

img/uwp-app-manager-apps.png
img/uwp-certificate-generator.png
img/uwp-cn1settings-debug-desktop-selected.png
img/uwp-cn1settings-disk-icon.png
img/uwp-cn1settings-uwp.png
img/uwp-cn1settings-windows-settings-menu-item.png
img/uwp-dashboard-download-appxbundle.png
img/uwp-extract-zip-file.png
img/uwp-mobile-recently-added.png
img/uwp-mobile-settings-developer-mode.png
... and 23 more

Added playground project and fixed CLDC API bugs

87a88a1

shai-almog force-pushed the playground-support branch from cf3ca27 to a7d7ac5 Compare March 21, 2026 18:28

shai-almog force-pushed the playground-support branch from a7d7ac5 to 4933239 Compare March 21, 2026 18:42

Fixed CI build issues

67c4c17

shai-almog force-pushed the playground-support branch from 4933239 to 67c4c17 Compare March 21, 2026 18:57

shai-almog force-pushed the playground-support branch from 93bb4fa to d61bdca Compare March 22, 2026 03:43

Fixed compilation issue in playground and made it refresh during build

9fc00ed

shai-almog force-pushed the playground-support branch from d61bdca to 9fc00ed Compare March 22, 2026 03:54

Added debug logging

9a84127

shai-almog force-pushed the playground-support branch 4 times, most recently from f41d0a7 to db1435b Compare March 22, 2026 05:55

Fixed lookup generation logic

e44eb02

shai-almog force-pushed the playground-support branch from db1435b to e44eb02 Compare March 22, 2026 06:24

shai-almog added 6 commits March 22, 2026 09:19

Added debug logging to build

e4d70d7

Fixed stupid codex bug

0a1f240

Remvoed debugging code and added dark mode

635453e

Another attempt to fix dark mode and better side menu

576f478

Another attempt to fix the dark mode

f597013

Adding a rich editor mode

54c0dbc

shai-almog force-pushed the playground-support branch from f492043 to 54c0dbc Compare March 22, 2026 13:50

shai-almog added 2 commits March 22, 2026 19:57

Improved dark mode, refined parsing

8caa232

Added samples, fixed blocking behavior and events

Fixed lambda and inner class processing

bbbea7f

shai-almog force-pushed the playground-support branch from 46c5c05 to bbbea7f Compare March 22, 2026 19:16

shai-almog added 16 commits March 23, 2026 05:14

Another attempt to fix the scripting issues

c6f0109

Test commit

cdf41e1

Attempt to add proper dark mode to the side menu

0ad34b7

Experimental removal of classes to see if JavaScript build can pass now

ae033e4

Revert "Experimental removal of classes to see if JavaScript build ca…

bcfdfd4

…n pass now" This reverts commit ae033e4.

Revert "Test commit"

4b09152

This reverts commit cdf41e1.

Revert "Another attempt to fix the scripting issues"

698aca3

This reverts commit c6f0109.

Reapply "Another attempt to fix the scripting issues"

e5b8453

This reverts commit 698aca3.

Fixed some UI and networking issues

efa3ab0

Improved lambda behavior and shrunk generated code

3acfe4d

Fixed camera and rest demos

f1cb468

Removed problematic constructor

d1557ed

Fixed rest demo on JS and lifecycle demo

40ac3e2

Fixed dialogs in web UI

73aadc7

Updated documentation

6334f39

Added component inspector

02e003f

Improved dark mode support

c5e888f

Provide feedback

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Added playground project and fixed CLDC API bugs#4629

Added playground project and fixed CLDC API bugs#4629
shai-almog wants to merge 30 commits intomasterfrom
playground-support

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✅ Continuous Quality Report

Test & Coverage

Static Analysis

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✅ ByteCodeTranslator Quality Report

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Benchmark Results

Static Analysis

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Native Android coverage

Native Android coverage

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iOS screenshot updates

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