Issue 1:
Steps to Reproduce

Build this repo:

https://github.com/DSCHeritage/DevFestKolkata

with flutter version 0.10.2

run the app and go to speaker's screen

Problem

This is the app with DebugPaintView on, which is how it was looking in 0.9.4:

but this is what's visible on the screen:

An unwanted black rectangle masks a part of the lower half and makes the speakers invisible. The rectangle is not at all visible in the widget tree. Even the tap points are working as they should.

This hppens again at the botom of the ListView

The code responsible for the above screens is as follows:

class SpeakersList extends StatelessWidget {
final List<Speaker> speakers;

const SpeakersList({Key key, @required this.speakers}) : super(key: key);

@override
Widget build(BuildContext context) {
return ListView(
physics: BouncingScrollPhysics(),
padding: EdgeInsets.only(top: 15.0, bottom: 50.0),
children: [
titleWrap(
title: 'Sessions',
sessionType: 'session',
context: context,
),
titleWrap(
title: 'Lightning Talks',
sessionType: 'lightning_talks',
context: context),
titleWrap(
title: 'Hands-On Workshops',
sessionType: 'workshop',
context: context),
],
);
}

Widget titleWrap({
@required String title,
@required String sessionType,
@required BuildContext context,
}) =>
Container(
margin: EdgeInsets.only(bottom: 40.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.all(8.0).copyWith(bottom: 20.0),
child: Text(
'$title :',
style: Theme.of(context)
.textTheme
.display4
.copyWith(fontSize: 55.0),
),
),
Opacity(
opacity: 0.8,
child: Wrap(
alignment: WrapAlignment.start,
runSpacing: 20.0,
children: speakers
.where(
(Speaker speaker) => speaker.sessionType == sessionType)
.map((speaker) => SpeakerWidget(speaker: speaker))
.toList(),
),
)
],
),
);
}

Changing from a ListView to a Column inside a SingleChildScrollView renders the middle part perfectly but the proplem persists at the bottom of the screen.

Widget build(BuildContext context) {
return SingleChildScrollView(
physics: BouncingScrollPhysics(),
padding: EdgeInsets.only(top: 15.0, bottom: 50.0),
child: Column(...

Screenshots:

After first TitleWrap:

Bottom of the Screen:

With debugpaint on:

Some Observations

All the touch points and gestures are working perfectly well

This happened on a Moto G5 Plus and on an Android Emulator as well, so not device specific

All scrollviews are acting this way even those on other screens

Logs

Flutter run --verbose

processReleaseManifest: task ':app:processReleaseManifest'
processReleaseResources: task ':app:processReleaseResources'
processReleaseUnitTestJavaRes: task ':app:processReleaseUnitTestJavaRes'
project: project ':app'
projectConfigurator: org.gradle.api.internal.project.BuildOperationCrossProjectConfigurator@12fc24ef
projectDir: /Users/raveesh/Desktop/DevFestKolkata/android/app
projectEvaluationBroadcaster: ProjectEvaluationListener broadcast
projectEvaluator: org.gradle.configuration.project.LifecycleProjectEvaluator@143cecf8
projectPath: :app
projectRegistry: org.gradle.api.internal.project.DefaultProjectRegistry@1a1e8d3e
properties: {...}
providers: org.gradle.api.internal.provider.DefaultProviderFactory@330e4fbe
reportBuildArtifactsDebug: task ':app:reportBuildArtifactsDebug'
reportBuildArtifactsDynamicProfile: task ':app:reportBuildArtifactsDynamicProfile'
reportBuildArtifactsDynamicRelease: task ':app:reportBuildArtifactsDynamicRelease'
reportBuildArtifactsProfile: task ':app:reportBuildArtifactsProfile'
reportBuildArtifactsRelease: task ':app:reportBuildArtifactsRelease'
reporting: org.gradle.api.reporting.ReportingExtension_Decorated@e24b1b0
reportsDir: /Users/raveesh/Desktop/DevFestKolkata/build/app/reports
repositories: repository container
resolveConfigAttr: task ':app:resolveConfigAttr'
resourceLoader: org.gradle.internal.resource.transfer.DefaultUriTextResourceLoader@7d0c37c7
resources: org.gradle.api.internal.resources.DefaultResourceHandler@e245fb2
rootDir: /Users/raveesh/Desktop/DevFestKolkata/android
rootProject: root project 'android'
script: false
scriptHandlerFactory: org.gradle.api.internal.initialization.DefaultScriptHandlerFactory@60bd4435
scriptPluginFactory: org.gradle.configuration.ScriptPluginFactorySelector@4b3fd0a3
serviceRegistryFactory: org.gradle.internal.service.scopes.ProjectScopeServices$4@5711640c
services: ProjectScopeServices
signingReport: task ':app:signingReport'
sourceCompatibility: 1.8
sourceSets: SourceSet container
splitsDiscoveryTaskDebug: task ':app:splitsDiscoveryTaskDebug'
splitsDiscoveryTaskDynamicProfile: task ':app:splitsDiscoveryTaskDynamicProfile'
splitsDiscoveryTaskDynamicRelease: task ':app:splitsDiscoveryTaskDynamicRelease'
splitsDiscoveryTaskProfile: task ':app:splitsDiscoveryTaskProfile'
splitsDiscoveryTaskRelease: task ':app:splitsDiscoveryTaskRelease'
standardOutputCapture: org.gradle.internal.logging.services.DefaultLoggingManager@3b34eb0b
state: project state 'EXECUTED'
status: integration
subprojects: []
targetCompatibility: 1.8
tasks: task set
test: task ':app:test'
testDebugUnitTest: task ':app:testDebugUnitTest'
testDynamicProfileUnitTest: task ':app:testDynamicProfileUnitTest'
testDynamicReleaseUnitTest: task ':app:testDynamicReleaseUnitTest'
testProfileUnitTest: task ':app:testProfileUnitTest'
testReleaseUnitTest: task ':app:testReleaseUnitTest'
testReportDir: /Users/raveesh/Desktop/DevFestKolkata/build/app/reports/tests
testReportDirName: tests
testResultsDir: /Users/raveesh/Desktop/DevFestKolkata/build/app/test-results
testResultsDirName: test-results
transformClassesWithDexBuilderForDebug: task ':app:transformClassesWithDexBuilderForDebug'
transformClassesWithDexBuilderForDebugAndroidTest: task ':app:transformClassesWithDexBuilderForDebugAndroidTest'
transformClassesWithDexBuilderForDynamicProfile: task ':app:transformClassesWithDexBuilderForDynamicProfile'
transformClassesWithDexBuilderForDynamicRelease: task ':app:transformClassesWithDexBuilderForDynamicRelease'
transformClassesWithDexBuilderForProfile: task ':app:transformClassesWithDexBuilderForProfile'
transformClassesWithDexBuilderForRelease: task ':app:transformClassesWithDexBuilderForRelease'
transformDexArchiveWithDexMergerForDebug: task ':app:transformDexArchiveWithDexMergerForDebug'
transformDexArchiveWithDexMergerForDebugAndroidTest: task ':app:transformDexArchiveWithDexMergerForDebugAndroidTest'
transformDexArchiveWithDexMergerForDynamicProfile: task ':app:transformDexArchiveWithDexMergerForDynamicProfile'
transformDexArchiveWithDexMergerForDynamicRelease: task ':app:transformDexArchiveWithDexMergerForDynamicRelease'
transformDexArchiveWithDexMergerForProfile: task ':app:transformDexArchiveWithDexMergerForProfile'
transformDexArchiveWithDexMergerForRelease: task ':app:transformDexArchiveWithDexMergerForRelease'
transformDexArchiveWithExternalLibsDexMergerForDebug: task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'
transformDexArchiveWithExternalLibsDexMergerForDebugAndroidTest: task
':app:transformDexArchiveWithExternalLibsDexMergerForDebugAndroidTest'
transformDexArchiveWithExternalLibsDexMergerForDynamicProfile: task
':app:transformDexArchiveWithExternalLibsDexMergerForDynamicProfile'
transformDexArchiveWithExternalLibsDexMergerForDynamicRelease: task
':app:transformDexArchiveWithExternalLibsDexMergerForDynamicRelease'
transformDexArchiveWithExternalLibsDexMergerForProfile: task ':app:transformDexArchiveWithExternalLibsDexMergerForProfile'
transformDexArchiveWithExternalLibsDexMergerForRelease: task ':app:transformDexArchiveWithExternalLibsDexMergerForRelease'
transformNativeLibsWithMergeJniLibsForDebug: task ':app:transformNativeLibsWithMergeJniLibsForDebug'
transformNativeLibsWithMergeJniLibsForDebugAndroidTest: task ':app:transformNativeLibsWithMergeJniLibsForDebugAndroidTest'
transformNativeLibsWithMergeJniLibsForDynamicProfile: task ':app:transformNativeLibsWithMergeJniLibsForDynamicProfile'
transformNativeLibsWithMergeJniLibsForDynamicRelease: task ':app:transformNativeLibsWithMergeJniLibsForDynamicRelease'
transformNativeLibsWithMergeJniLibsForProfile: task ':app:transformNativeLibsWithMergeJniLibsForProfile'
transformNativeLibsWithMergeJniLibsForRelease: task ':app:transformNativeLibsWithMergeJniLibsForRelease'
transformResourcesWithMergeJavaResForDebug: task ':app:transformResourcesWithMergeJavaResForDebug'
transformResourcesWithMergeJavaResForDebugAndroidTest: task ':app:transformResourcesWithMergeJavaResForDebugAndroidTest'
transformResourcesWithMergeJavaResForDebugUnitTest: task ':app:transformResourcesWithMergeJavaResForDebugUnitTest'
transformResourcesWithMergeJavaResForDynamicProfile: task ':app:transformResourcesWithMergeJavaResForDynamicProfile'
transformResourcesWithMergeJavaResForDynamicProfileUnitTest: task
':app:transformResourcesWithMergeJavaResForDynamicProfileUnitTest'
transformResourcesWithMergeJavaResForDynamicRelease: task ':app:transformResourcesWithMergeJavaResForDynamicRelease'
transformResourcesWithMergeJavaResForDynamicReleaseUnitTest: task
':app:transformResourcesWithMergeJavaResForDynamicReleaseUnitTest'
transformResourcesWithMergeJavaResForProfile: task ':app:transformResourcesWithMergeJavaResForProfile'
transformResourcesWithMergeJavaResForProfileUnitTest: task ':app:transformResourcesWithMergeJavaResForProfileUnitTest'
transformResourcesWithMergeJavaResForRelease: task ':app:transformResourcesWithMergeJavaResForRelease'
transformResourcesWithMergeJavaResForReleaseUnitTest: task ':app:transformResourcesWithMergeJavaResForReleaseUnitTest'
uninstallAll: task ':app:uninstallAll'
uninstallDebug: task ':app:uninstallDebug'
uninstallDebugAndroidTest: task ':app:uninstallDebugAndroidTest'
uninstallDynamicProfile: task ':app:uninstallDynamicProfile'
uninstallDynamicRelease: task ':app:uninstallDynamicRelease'
uninstallProfile: task ':app:uninstallProfile'
uninstallRelease: task ':app:uninstallRelease'
validateSigningDebug: task ':app:validateSigningDebug'
validateSigningDebugAndroidTest: task ':app:validateSigningDebugAndroidTest'
validateSigningDynamicProfile: task ':app:validateSigningDynamicProfile'
validateSigningDynamicRelease: task ':app:validateSigningDynamicRelease'
validateSigningProfile: task ':app:validateSigningProfile'
validateSigningRelease: task ':app:validateSigningRelease'
version: unspecified
writeDebugApplicationId: task ':app:writeDebugApplicationId'
writeDynamicProfileApplicationId: task ':app:writeDynamicProfileApplicationId'
writeDynamicReleaseApplicationId: task ':app:writeDynamicReleaseApplicationId'
writeProfileApplicationId: task ':app:writeProfileApplicationId'
writeReleaseApplicationId: task ':app:writeReleaseApplicationId'
1 actionable task: 1 executed
[ +73 ms] executing: [/Users/raveesh/Desktop/DevFestKolkata/android/] /Users/raveesh/Desktop/DevFestKolkata/android/gradlew app:tasks --all
[+1914 ms] Could not find google-services.json while looking in [src/nullnull/debug, src/debug/nullnull, src/nullnull, src/debug, src/nullnullDebug]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
Could not find google-services.json while looking in [src/nullnull/dynamicProfile, src/dynamicProfile/nullnull, src/nullnull,
src/dynamicProfile, src/nullnullDynamicProfile]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
Could not find google-services.json while looking in [src/nullnull/release, src/release/nullnull, src/nullnull, src/release,
src/nullnullRelease]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
Could not find google-services.json while looking in [src/nullnull/profile, src/profile/nullnull, src/nullnull, src/profile,
src/nullnullProfile]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
Could not find google-services.json while looking in [src/nullnull/dynamicRelease, src/dynamicRelease/nullnull, src/nullnull,
src/dynamicRelease, src/nullnullDynamicRelease]
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)

------------------------------------------------------------
All tasks runnable from project :app
------------------------------------------------------------

Android tasks
-------------
androidDependencies - Displays the Android dependencies of the project.
signingReport - Displays the signing info for each variant.
sourceSets - Prints out all the source sets defined in this project.

Build tasks
-----------
assemble - Assembles all variants of all applications and secondary packages.
assembleAndroidTest - Assembles all the Test applications.
assembleDebug - Assembles all Debug builds.
assembleDynamicProfile - Assembles all DynamicProfile builds.
assembleDynamicRelease - Assembles all DynamicRelease builds.
assembleProfile - Assembles all Profile builds.
assembleRelease - Assembles all Release builds.
build - Assembles and tests this project.
buildDependents - Assembles and tests this project and all projects that depend on it.
buildNeeded - Assembles and tests this project and all projects it depends on.
clean - Deletes the build directory.
cleanBuildCache - Deletes the build cache directory.
compileDebugAndroidTestSources
compileDebugSources
compileDebugUnitTestSources
compileDynamicProfileSources
compileDynamicProfileUnitTestSources
compileDynamicReleaseSources
compileDynamicReleaseUnitTestSources
compileProfileSources
compileProfileUnitTestSources
compileReleaseSources
compileReleaseUnitTestSources
mockableAndroidJar - Creates a version of android.jar that's suitable for unit tests.

Help tasks
----------
buildEnvironment - Displays all buildscript dependencies declared in project ':app'.
components - Displays the components produced by project ':app'. [incubating]
dependencies - Displays all dependencies declared in project ':app'.
dependencyInsight - Displays the insight into a specific dependency in project ':app'.
dependentComponents - Displays the dependent components of components in project ':app'. [incubating]
help - Displays a help message.
model - Displays the configuration model of project ':app'. [incubating]
projects - Displays the sub-projects of project ':app'.
properties - Displays the properties of project ':app'.
tasks - Displays the tasks runnable from project ':app'.

Install tasks
-------------
installDebug - Installs the Debug build.
installDebugAndroidTest - Installs the android (on device) tests for the Debug build.
installDynamicProfile - Installs the DynamicProfile build.
installDynamicRelease - Installs the DynamicRelease build.
installProfile - Installs the Profile build.
installRelease - Installs the Release build.
uninstallAll - Uninstall all applications.
uninstallDebug - Uninstalls the Debug build.
uninstallDebugAndroidTest - Uninstalls the android (on device) tests for the Debug build.
uninstallDynamicProfile - Uninstalls the DynamicProfile build.
uninstallDynamicRelease - Uninstalls the DynamicRelease build.
uninstallProfile - Uninstalls the Profile build.
uninstallRelease - Uninstalls the Release build.

Verification tasks
------------------
check - Runs all checks.
connectedAndroidTest - Installs and runs instrumentation tests for all flavors on connected devices.
connectedCheck - Runs all device checks on currently connected devices.
connectedDebugAndroidTest - Installs and runs the tests for debug on connected devices.
deviceAndroidTest - Installs and runs instrumentation tests using all Device Providers.
deviceCheck - Runs all device checks using Device Providers and Test Servers.
lint - Runs lint on all variants.
lintDebug - Runs lint on the Debug build.
lintDynamicProfile - Runs lint on the DynamicProfile build.
lintDynamicRelease - Runs lint on the DynamicRelease build.
lintProfile - Runs lint on the Profile build.
lintRelease - Runs lint on the Release build.
lintVitalRelease - Runs lint on just the fatal issues in the release build.
test - Run unit tests for all variants.
testDebugUnitTest - Run unit tests for the debug build.
testDynamicProfileUnitTest - Run unit tests for the dynamicProfile build.
testDynamicReleaseUnitTest - Run unit tests for the dynamicRelease build.
testProfileUnitTest - Run unit tests for the profile build.
testReleaseUnitTest - Run unit tests for the release build.

Other tasks
-----------
assembleDebugAndroidTest
assembleDebugUnitTest
assembleDynamicProfileUnitTest
assembleDynamicReleaseUnitTest
assembleProfileUnitTest
assembleReleaseUnitTest
bundleAppClassesDebug
bundleAppClassesDebugAndroidTest
bundleAppClassesDebugUnitTest
bundleAppClassesDynamicProfile
bundleAppClassesDynamicProfileUnitTest
bundleAppClassesDynamicRelease
bundleAppClassesDynamicReleaseUnitTest
bundleAppClassesProfile
bundleAppClassesProfileUnitTest
bundleAppClassesRelease
bundleAppClassesReleaseUnitTest
bundleDebugAndroidTestResources
bundleDebugResources
bundleDynamicProfileResources
bundleDynamicReleaseResources
bundleProfileResources
bundleReleaseResources
checkDebugManifest
checkDynamicProfileManifest
checkDynamicReleaseManifest
checkProfileManifest
checkReleaseManifest
compileDebugAidl
compileDebugAndroidTestAidl
compileDebugAndroidTestJavaWithJavac
compileDebugAndroidTestKotlin - Compiles the debugAndroidTest kotlin.
compileDebugAndroidTestNdk
compileDebugAndroidTestRenderscript
compileDebugAndroidTestShaders
compileDebugJavaWithJavac
compileDebugKotlin - Compiles the debug kotlin.
compileDebugNdk
compileDebugRenderscript
compileDebugShaders
compileDebugUnitTestJavaWithJavac
compileDebugUnitTestKotlin - Compiles the debugUnitTest kotlin.
compileDynamicProfileAidl
compileDynamicProfileJavaWithJavac
compileDynamicProfileKotlin - Compiles the dynamicProfile kotlin.
compileDynamicProfileNdk
compileDynamicProfileRenderscript
compileDynamicProfileShaders
compileDynamicProfileUnitTestJavaWithJavac
compileDynamicProfileUnitTestKotlin - Compiles the dynamicProfileUnitTest kotlin.
compileDynamicReleaseAidl
compileDynamicReleaseJavaWithJavac
compileDynamicReleaseKotlin - Compiles the dynamicRelease kotlin.
compileDynamicReleaseNdk
compileDynamicReleaseRenderscript
compileDynamicReleaseShaders
compileDynamicReleaseUnitTestJavaWithJavac
compileDynamicReleaseUnitTestKotlin - Compiles the dynamicReleaseUnitTest kotlin.
compileLint
compileProfileAidl
compileProfileJavaWithJavac
compileProfileKotlin - Compiles the profile kotlin.
compileProfileNdk
compileProfileRenderscript
compileProfileShaders
compileProfileUnitTestJavaWithJavac
compileProfileUnitTestKotlin - Compiles the profileUnitTest kotlin.
compileReleaseAidl
compileReleaseJavaWithJavac
compileReleaseKotlin - Compiles the release kotlin.
compileReleaseNdk
compileReleaseRenderscript
compileReleaseShaders
compileReleaseUnitTestJavaWithJavac
compileReleaseUnitTestKotlin - Compiles the releaseUnitTest kotlin.
consumeConfigAttr
copyFlutterAssetsDebug
copyFlutterAssetsDynamicProfile
copyFlutterAssetsDynamicRelease
copyFlutterAssetsProfile
copyFlutterAssetsRelease
createDebugCompatibleScreenManifests
createDynamicProfileCompatibleScreenManifests
createDynamicReleaseCompatibleScreenManifests
createProfileCompatibleScreenManifests
createReleaseCompatibleScreenManifests
extractProguardFiles
flutterBuildDebug
flutterBuildDynamicProfile
flutterBuildDynamicRelease
flutterBuildProfile
flutterBuildRelease
flutterBuildX86Jar
generateDebugAndroidTestAssets
generateDebugAndroidTestBuildConfig
generateDebugAndroidTestResources
generateDebugAndroidTestResValues
generateDebugAndroidTestSources
generateDebugAssets
generateDebugBuildConfig
generateDebugResources
generateDebugResValues
generateDebugSources
generateDynamicProfileAssets
generateDynamicProfileBuildConfig
generateDynamicProfileResources
generateDynamicProfileResValues
generateDynamicProfileSources
generateDynamicReleaseAssets
generateDynamicReleaseBuildConfig
generateDynamicReleaseResources
generateDynamicReleaseResValues
generateDynamicReleaseSources
generateProfileAssets
generateProfileBuildConfig
generateProfileResources
generateProfileResValues
generateProfileSources
generateReleaseAssets
generateReleaseBuildConfig
generateReleaseResources
generateReleaseResValues
generateReleaseSources
javaPreCompileDebug
javaPreCompileDebugAndroidTest
javaPreCompileDebugUnitTest
javaPreCompileDynamicProfile
javaPreCompileDynamicProfileUnitTest
javaPreCompileDynamicRelease
javaPreCompileDynamicReleaseUnitTest
javaPreCompileProfile
javaPreCompileProfileUnitTest
javaPreCompileRelease
javaPreCompileReleaseUnitTest
mainApkListPersistenceDebug
mainApkListPersistenceDebugAndroidTest
mainApkListPersistenceDynamicProfile
mainApkListPersistenceDynamicRelease
mainApkListPersistenceProfile
mainApkListPersistenceRelease
mergeDebugAndroidTestAssets
mergeDebugAndroidTestJniLibFolders
mergeDebugAndroidTestResources
mergeDebugAndroidTestShaders
mergeDebugAssets
mergeDebugJniLibFolders
mergeDebugResources
mergeDebugShaders
mergeDynamicProfileAssets
mergeDynamicProfileJniLibFolders
mergeDynamicProfileResources
mergeDynamicProfileShaders
mergeDynamicReleaseAssets
mergeDynamicReleaseJniLibFolders
mergeDynamicReleaseResources
mergeDynamicReleaseShaders
mergeProfileAssets
mergeProfileJniLibFolders
mergeProfileResources
mergeProfileShaders
mergeReleaseAssets
mergeReleaseJniLibFolders
mergeReleaseResources
mergeReleaseShaders
packageDebug
packageDebugAndroidTest
packageDynamicProfile
packageDynamicRelease
packageProfile
packageRelease
platformAttrExtractor
preBuild
preDebugAndroidTestBuild
preDebugBuild
preDebugUnitTestBuild
preDynamicProfileBuild
preDynamicProfileUnitTestBuild
preDynamicReleaseBuild
preDynamicReleaseUnitTestBuild
prepareLintJar
preparePUBLISHED_DEXDebugAndroidTestForPublishing
preparePUBLISHED_DEXDebugForPublishing
preparePUBLISHED_DEXDynamicProfileForPublishing
preparePUBLISHED_DEXDynamicReleaseForPublishing
preparePUBLISHED_DEXProfileForPublishing
preparePUBLISHED_DEXReleaseForPublishing
preparePUBLISHED_JAVA_RESDebugAndroidTestForPublishing
preparePUBLISHED_JAVA_RESDebugForPublishing
preparePUBLISHED_JAVA_RESDynamicProfileForPublishing
preparePUBLISHED_JAVA_RESDynamicReleaseForPublishing
preparePUBLISHED_JAVA_RESProfileForPublishing
preparePUBLISHED_JAVA_RESReleaseForPublishing
preparePUBLISHED_NATIVE_LIBSDebugAndroidTestForPublishing
preparePUBLISHED_NATIVE_LIBSDebugForPublishing
preparePUBLISHED_NATIVE_LIBSDynamicProfileForPublishing
preparePUBLISHED_NATIVE_LIBSDynamicReleaseForPublishing
preparePUBLISHED_NATIVE_LIBSProfileForPublishing
preparePUBLISHED_NATIVE_LIBSReleaseForPublishing
preProfileBuild
preProfileUnitTestBuild
preReleaseBuild
preReleaseUnitTestBuild
processDebugAndroidTestJavaRes
processDebugAndroidTestManifest
processDebugAndroidTestResources
processDebugGoogleServices
processDebugJavaRes
processDebugManifest
processDebugResources
processDebugUnitTestJavaRes
processDynamicProfileGoogleServices
processDynamicProfileJavaRes
processDynamicProfileManifest
processDynamicProfileResources
processDynamicProfileUnitTestJavaRes
processDynamicReleaseGoogleServices
processDynamicReleaseJavaRes
processDynamicReleaseManifest
processDynamicReleaseResources
processDynamicReleaseUnitTestJavaRes
processProfileGoogleServices
processProfileJavaRes
processProfileManifest
processProfileResources
processProfileUnitTestJavaRes
processReleaseGoogleServices
processReleaseJavaRes
processReleaseManifest
processReleaseResources
processReleaseUnitTestJavaRes
reportBuildArtifactsDebug
reportBuildArtifactsDynamicProfile
reportBuildArtifactsDynamicRelease
reportBuildArtifactsProfile
reportBuildArtifactsRelease
resolveConfigAttr
splitsDiscoveryTaskDebug
splitsDiscoveryTaskDynamicProfile
splitsDiscoveryTaskDynamicRelease
splitsDiscoveryTaskProfile
splitsDiscoveryTaskRelease
transformClassesWithDexBuilderForDebug
transformClassesWithDexBuilderForDebugAndroidTest
transformClassesWithDexBuilderForDynamicProfile
transformClassesWithDexBuilderForDynamicRelease
transformClassesWithDexBuilderForProfile
transformClassesWithDexBuilderForRelease
transformDexArchiveWithDexMergerForDebug
transformDexArchiveWithDexMergerForDebugAndroidTest
transformDexArchiveWithDexMergerForDynamicProfile
transformDexArchiveWithDexMergerForDynamicRelease
transformDexArchiveWithDexMergerForProfile
transformDexArchiveWithDexMergerForRelease
transformDexArchiveWithExternalLibsDexMergerForDebug
transformDexArchiveWithExternalLibsDexMergerForDebugAndroidTest
transformDexArchiveWithExternalLibsDexMergerForDynamicProfile
transformDexArchiveWithExternalLibsDexMergerForDynamicRelease
transformDexArchiveWithExternalLibsDexMergerForProfile
transformDexArchiveWithExternalLibsDexMergerForRelease
transformNativeLibsWithMergeJniLibsForDebug
transformNativeLibsWithMergeJniLibsForDebugAndroidTest
transformNativeLibsWithMergeJniLibsForDynamicProfile
transformNativeLibsWithMergeJniLibsForDynamicRelease
transformNativeLibsWithMergeJniLibsForProfile
transformNativeLibsWithMergeJniLibsForRelease
transformResourcesWithMergeJavaResForDebug
transformResourcesWithMergeJavaResForDebugAndroidTest
transformResourcesWithMergeJavaResForDebugUnitTest
transformResourcesWithMergeJavaResForDynamicProfile
transformResourcesWithMergeJavaResForDynamicProfileUnitTest
transformResourcesWithMergeJavaResForDynamicRelease
transformResourcesWithMergeJavaResForDynamicReleaseUnitTest
transformResourcesWithMergeJavaResForProfile
transformResourcesWithMergeJavaResForProfileUnitTest
transformResourcesWithMergeJavaResForRelease
transformResourcesWithMergeJavaResForReleaseUnitTest
validateSigningDebug
validateSigningDebugAndroidTest
validateSigningDynamicProfile
validateSigningDynamicRelease
validateSigningProfile
validateSigningRelease
writeDebugApplicationId
writeDynamicProfileApplicationId
writeDynamicReleaseApplicationId
writeProfileApplicationId
writeReleaseApplicationId

Rules
-----
Pattern: clean<TaskName>: Cleans the output files of a task.
Pattern: build<ConfigurationName>: Assembles the artifacts of a configuration.
Pattern: upload<ConfigurationName>: Assembles and uploads the artifacts belonging to a configuration.
1 actionable task: 1 executed
[ +35 ms] Resolving dependencies... (completed)
[ +2 ms] executing: /Users/raveesh/Library/Android/sdk/build-tools/27.0.3/aapt dump xmltree
/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk/app.apk AndroidManifest.xml
[ +31 ms] Exit code 0 from: /Users/raveesh/Library/Android/sdk/build-tools/27.0.3/aapt dump xmltree
/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk/app.apk AndroidManifest.xml
[ ] N: android=http://schemas.android.com/apk/res/android
E: manifest (line=2)
A: android:versionCode(0x0101021b)=(type 0x10)0x1
A: android:versionName(0x0101021c)="1.0.0" (Raw: "1.0.0")
A: package="in.cookytech.devfest18kolkata" (Raw: "in.cookytech.devfest18kolkata")
E: uses-sdk (line=7)
A: android:minSdkVersion(0x0101020c)=(type 0x10)0x15
A: android:targetSdkVersion(0x01010270)=(type 0x10)0x1b
E: uses-permission (line=16)
A: android:name(0x01010003)="android.permission.INTERNET" (Raw: "android.permission.INTERNET")
E: uses-permission (line=17)
A: android:name(0x01010003)="android.permission.ACCESS_NETWORK_STATE" (Raw: "android.permission.ACCESS_NETWORK_STATE")
E: uses-permission (line=18)
A: android:name(0x01010003)="android.permission.WAKE_LOCK" (Raw: "android.permission.WAKE_LOCK")
E: uses-permission (line=19)
A: android:name(0x01010003)="com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE" (Raw:
"com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE")
E: uses-permission (line=20)
A: android:name(0x01010003)="com.google.android.c2dm.permission.RECEIVE" (Raw: "com.google.android.c2dm.permission.RECEIVE")
E: application (line=28)
A: android:label(0x01010001)="DevFest'18 Kol" (Raw: "DevFest'18 Kol")
A: android:icon(0x01010002)=@0x7f090000
A: android:name(0x01010003)="io.flutter.app.FlutterApplication" (Raw: "io.flutter.app.FlutterApplication")
A: android:debuggable(0x0101000f)=(type 0x12)0xffffffff
E: activity (line=33)
A: android:theme(0x01010000)=@0x7f0b0000
A: android:name(0x01010003)="in.cookytech.devfest18kolkata.MainActivity" (Raw: "in.cookytech.devfest18kolkata.MainActivity")
A: android:launchMode(0x0101001d)=(type 0x10)0x1
A: android:configChanges(0x0101001f)=(type 0x11)0x400035b4
A: android:windowSoftInputMode(0x0101022b)=(type 0x11)0x10
A: android:hardwareAccelerated(0x010102d3)=(type 0x12)0xffffffff
E: meta-data (line=47)
A: android:name(0x01010003)="io.flutter.app.android.SplashScreenUntilFirstFrame" (Raw:
"io.flutter.app.android.SplashScreenUntilFirstFrame")
A: android:value(0x01010024)=(type 0x12)0xffffffff
E: intent-filter (line=51)
E: action (line=52)
A: android:name(0x01010003)="android.intent.action.MAIN" (Raw: "android.intent.action.MAIN")
E: category (line=54)
A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")
E: activity (line=57)
A: android:theme(0x01010000)=@0x1030007
A: android:name(0x01010003)="io.flutter.plugins.urllauncher.UrlLauncherPlugin$WebViewActivity" (Raw:
"io.flutter.plugins.urllauncher.UrlLauncherPlugin$WebViewActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
E: activity (line=61)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.firebase.auth.internal.FederatedSignInActivity" (Raw:
"com.google.firebase.auth.internal.FederatedSignInActivity")
A: android:permission(0x01010006)="com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN" (Raw:
"com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
A: android:excludeFromRecents(0x01010017)=(type 0x12)0xffffffff
A: android:launchMode(0x0101001d)=(type 0x10)0x3
E: service (line=69)
A: android:name(0x01010003)="com.google.firebase.components.ComponentDiscoveryService" (Raw:
"com.google.firebase.components.ComponentDiscoveryService")
A: android:exported(0x01010010)=(type 0x12)0x0
E: meta-data (line=72)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.auth.FirebaseAuthRegistrar" (Raw:
"com.google.firebase.components:com.google.firebase.auth.FirebaseAuthRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=75)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.firestore.FirestoreRegistrar" (Raw:
"com.google.firebase.components:com.google.firebase.firestore.FirestoreRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=78)
A:
android:name(0x01010003)="com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegis
trar" (Raw: "com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=81)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.iid.Registrar" (Raw:
"com.google.firebase.components:com.google.firebase.iid.Registrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: activity (line=86)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.android.gms.auth.api.signin.internal.SignInHubActivity" (Raw:
"com.google.android.gms.auth.api.signin.internal.SignInHubActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:excludeFromRecents(0x01010017)=(type 0x12)0xffffffff
E: service (line=95)
A: android:name(0x01010003)="com.google.android.gms.auth.api.signin.RevocationBoundService" (Raw:
"com.google.android.gms.auth.api.signin.RevocationBoundService")
A: android:permission(0x01010006)="com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION" (Raw:
"com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: receiver (line=100)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementReceiver" (Raw:
"com.google.android.gms.measurement.AppMeasurementReceiver")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: receiver (line=105)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver" (Raw:
"com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver")
A: android:permission(0x01010006)="android.permission.INSTALL_PACKAGES" (Raw: "android.permission.INSTALL_PACKAGES")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=110)
E: action (line=111)
A: android:name(0x01010003)="com.android.vending.INSTALL_REFERRER" (Raw: "com.android.vending.INSTALL_REFERRER")
E: service (line=115)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementService" (Raw:
"com.google.android.gms.measurement.AppMeasurementService")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: service (line=119)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementJobService" (Raw:
"com.google.android.gms.measurement.AppMeasurementJobService")
A: android:permission(0x01010006)="android.permission.BIND_JOB_SERVICE" (Raw: "android.permission.BIND_JOB_SERVICE")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: receiver (line=125)
A: android:name(0x01010003)="com.google.firebase.iid.FirebaseInstanceIdReceiver" (Raw:
"com.google.firebase.iid.FirebaseInstanceIdReceiver")
A: android:permission(0x01010006)="com.google.android.c2dm.permission.SEND" (Raw: "com.google.android.c2dm.permission.SEND")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=129)
E: action (line=130)
A: android:name(0x01010003)="com.google.android.c2dm.intent.RECEIVE" (Raw: "com.google.android.c2dm.intent.RECEIVE")
E: service (line=137)
A: android:name(0x01010003)="com.google.firebase.iid.FirebaseInstanceIdService" (Raw:
"com.google.firebase.iid.FirebaseInstanceIdService")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=140)
A: android:priority(0x0101001c)=(type 0x10)0xfffffe0c
E: action (line=141)
A: android:name(0x01010003)="com.google.firebase.INSTANCE_ID_EVENT" (Raw: "com.google.firebase.INSTANCE_ID_EVENT")
E: activity (line=145)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.android.gms.common.api.GoogleApiActivity" (Raw:
"com.google.android.gms.common.api.GoogleApiActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
E: provider (line=150)
A: android:name(0x01010003)="com.google.firebase.provider.FirebaseInitProvider" (Raw:
"com.google.firebase.provider.FirebaseInitProvider")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:authorities(0x01010018)="in.cookytech.devfest18kolkata.firebaseinitprovider" (Raw:
"in.cookytech.devfest18kolkata.firebaseinitprovider")
A: android:initOrder(0x0101001a)=(type 0x10)0x64
E: meta-data (line=156)
A: android:name(0x01010003)="com.google.android.gms.version" (Raw: "com.google.android.gms.version")
A: android:value(0x01010024)=@0x7f070001
E: meta-data (line=159)
A: android:name(0x01010003)="android.support.VERSION" (Raw: "android.support.VERSION")
A: android:value(0x01010024)="26.1.0" (Raw: "26.1.0")
[ +35 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell -x logcat -v time -t 1
[ +56 ms] Exit code 0 from: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell -x logcat -v time -t 1
[ ] --------- beginning of system
11-07 15:32:41.794 E/storaged( 1677): getDiskStats failed with result NOT_SUPPORTED and size 0
[ +4 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell -x logcat -v time
[+1042 ms] DependencyChecker: nothing is modified after 2018-11-07 15:22:47.346.
[ +4 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb version
[ +27 ms] Android Debug Bridge version 1.0.40
Version 4986621
Installed as /Users/raveesh/Library/Android/sdk/platform-tools/adb
[ +4 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb start-server
[ +95 ms] Building APK
[ +161 ms] Gradle task 'assembleDebug'...
[ +5 ms] executing: [/Users/raveesh/Desktop/DevFestKolkata/android/] /Users/raveesh/Desktop/DevFestKolkata/android/gradlew -Pverbose=true
-Ptarget=/Users/raveesh/Desktop/DevFestKolkata/lib/main.dart -Ptrack-widget-creation=false -Pfilesystem-scheme=org-dartlang-root assembleDebug
[+1407 ms] Could not find google-services.json while looking in [src/nullnull/debug, src/debug/nullnull, src/nullnull, src/debug, src/nullnullDebug]
[ ] registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
[ +1 ms] Could not find google-services.json while looking in [src/nullnull/dynamicProfile, src/dynamicProfile/nullnull, src/nullnull,
src/dynamicProfile,
src/nullnullDynamicProfile]
[ ] registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
[ +4 ms] Could not find google-services.json while looking in [src/nullnull/release, src/release/nullnull, src/nullnull, src/release,
src/nullnullRelease]
[ ] registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
[ ] Could not find google-services.json while looking in [src/nullnull/profile, src/profile/nullnull, src/nullnull, src/profile,
src/nullnullProfile]
[ +1 ms] registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
[ +9 ms] Could not find google-services.json while looking in [src/nullnull/dynamicRelease, src/dynamicRelease/nullnull, src/nullnull,
src/dynamicRelease,
src/nullnullDynamicRelease]
[ +1 ms] registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
[+2752 ms] [ +12 ms] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[ +34 ms] [ +59 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[ ] [ ] origin/beta
[ ] [ ] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git rev-parse --abbrev-ref HEAD
[ +23 ms] [ +13 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[ ] [ ] beta
[ ] [ ] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git ls-remote --get-url origin
[ +12 ms] [ +16 ms] Exit code 0 from: git ls-remote --get-url origin
[ ] [ ] https://github.com/flutter/flutter.git
[ ] [ ] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git log -n 1 --pretty=format:%H
[ +19 ms] [ +21 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[ ] [ ] d8cbb80206db06d151206f8b599b7dde5a386a2d
[ ] [ ] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git log -n 1 --pretty=format:%ar
[ +20 ms] [ +16 ms] Exit code 0 from: git log -n 1 --pretty=format:%ar
[ ] [ ] 12 days ago
[ ] [ +1 ms] executing: [/Users/raveesh/MyCode/SDKs/Flutter/] git describe --match v*.*.* --first-parent --long --tags
[ +109 ms] [ +103 ms] Exit code 0 from: git describe --match v*.*.* --first-parent --long --tags
[ ] [ +2 ms] v0.10.2-0-gd8cbb8020
[ +419 ms] [ +422 ms] Found plugin cloud_firestore at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.1+1/
[ +24 ms] [ +26 ms] Found plugin firebase_auth at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_auth-0.6.2+1/
[ +9 ms] [ +7 ms] Found plugin firebase_core at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.2.5+1/
[ +10 ms] [ +5 ms] Found plugin firebase_storage at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_storage-1.0.4/
[ +21 ms] [ +27 ms] Found plugin google_sign_in at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/google_sign_in-3.2.1/
[ +34 ms] [ +30 ms] Found plugin path_provider at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/path_provider-0.4.1/
[ ] [ +8 ms] Found plugin shared_preferences at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.4.3/
[ +21 ms] [ +15 ms] Found plugin url_launcher at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/url_launcher-4.0.1/
[ +55 ms] [ +57 ms] Found plugin cloud_firestore at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.1+1/
[ +11 ms] [ +10 ms] Found plugin firebase_auth at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_auth-0.6.2+1/
[ ] [ +3 ms] Found plugin firebase_core at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.2.5+1/
[ ] [ +1 ms] Found plugin firebase_storage at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/firebase_storage-1.0.4/
[ +22 ms] [ +14 ms] Found plugin google_sign_in at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/google_sign_in-3.2.1/
[ +23 ms] [ +24 ms] Found plugin path_provider at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/path_provider-0.4.1/
[ ] [ +5 ms] Found plugin shared_preferences at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.4.3/
[ +11 ms] [ +12 ms] Found plugin url_launcher at /Users/raveesh/.pub-cache/hosted/pub.dartlang.org/url_launcher-4.0.1/
[ +970 ms] [ +965 ms] /Users/raveesh/MyCode/SDKs/Flutter/bin/cache/dart-sdk/bin/dart
/Users/raveesh/MyCode/SDKs/Flutter/bin/cache/artifacts/engine/darwin-x64/frontend_server.dart.snapshot --sdk-root
/Users/raveesh/MyCode/SDKs/Flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --strong --target=flutter
--no-link-platform --incremental
--packages /Users/raveesh/Desktop/DevFestKolkata/.packages --output-dill build/app.dill --depfile
/Users/raveesh/Desktop/DevFestKolkata/build/app/intermediates/flutter/debug/snapshot_blob.bin.d --filesystem-scheme
org-dartlang-root --packages
/Users/raveesh/Desktop/DevFestKolkata/.packages package:devfest_18_kolkata/main.dart
[+3612 ms] [+3619 ms] Building bundle
[ ] [ +1 ms] Writing asset files to /Users/raveesh/Desktop/DevFestKolkata/build/app/intermediates/flutter/debug/flutter_assets
[ +124 ms] [ +124 ms] Wrote /Users/raveesh/Desktop/DevFestKolkata/build/app/intermediates/flutter/debug/flutter_assets
[ +11 ms] [ +10 ms] "flutter bundle" took 5,201ms.
[ +613 ms] Parsing json file: /Users/raveesh/Desktop/DevFestKolkata/android/app/google-services.json
[+5513 ms] 232 actionable tasks: 6 executed, 226 up-to-date
[ +423 ms] Gradle task 'assembleDebug'... (completed)
[ +85 ms] calculateSha: LocalDirectory: '/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk'/app.apk
[ +767 ms] Built build/app/outputs/apk/debug/app-debug.apk.
[ +3 ms] executing: /Users/raveesh/Library/Android/sdk/build-tools/27.0.3/aapt dump xmltree
/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk/app.apk AndroidManifest.xml
[ +35 ms] Exit code 0 from: /Users/raveesh/Library/Android/sdk/build-tools/27.0.3/aapt dump xmltree
/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk/app.apk AndroidManifest.xml
[ +1 ms] N: android=http://schemas.android.com/apk/res/android
E: manifest (line=2)
A: android:versionCode(0x0101021b)=(type 0x10)0x1
A: android:versionName(0x0101021c)="1.0.0" (Raw: "1.0.0")
A: package="in.cookytech.devfest18kolkata" (Raw: "in.cookytech.devfest18kolkata")
E: uses-sdk (line=7)
A: android:minSdkVersion(0x0101020c)=(type 0x10)0x15
A: android:targetSdkVersion(0x01010270)=(type 0x10)0x1b
E: uses-permission (line=16)
A: android:name(0x01010003)="android.permission.INTERNET" (Raw: "android.permission.INTERNET")
E: uses-permission (line=17)
A: android:name(0x01010003)="android.permission.ACCESS_NETWORK_STATE" (Raw: "android.permission.ACCESS_NETWORK_STATE")
E: uses-permission (line=18)
A: android:name(0x01010003)="android.permission.WAKE_LOCK" (Raw: "android.permission.WAKE_LOCK")
E: uses-permission (line=19)
A: android:name(0x01010003)="com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE" (Raw:
"com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE")
E: uses-permission (line=20)
A: android:name(0x01010003)="com.google.android.c2dm.permission.RECEIVE" (Raw: "com.google.android.c2dm.permission.RECEIVE")
E: application (line=28)
A: android:label(0x01010001)="DevFest'18 Kol" (Raw: "DevFest'18 Kol")
A: android:icon(0x01010002)=@0x7f090000
A: android:name(0x01010003)="io.flutter.app.FlutterApplication" (Raw: "io.flutter.app.FlutterApplication")
A: android:debuggable(0x0101000f)=(type 0x12)0xffffffff
E: activity (line=33)
A: android:theme(0x01010000)=@0x7f0b0000
A: android:name(0x01010003)="in.cookytech.devfest18kolkata.MainActivity" (Raw: "in.cookytech.devfest18kolkata.MainActivity")
A: android:launchMode(0x0101001d)=(type 0x10)0x1
A: android:configChanges(0x0101001f)=(type 0x11)0x400035b4
A: android:windowSoftInputMode(0x0101022b)=(type 0x11)0x10
A: android:hardwareAccelerated(0x010102d3)=(type 0x12)0xffffffff
E: meta-data (line=47)
A: android:name(0x01010003)="io.flutter.app.android.SplashScreenUntilFirstFrame" (Raw:
"io.flutter.app.android.SplashScreenUntilFirstFrame")
A: android:value(0x01010024)=(type 0x12)0xffffffff
E: intent-filter (line=51)
E: action (line=52)
A: android:name(0x01010003)="android.intent.action.MAIN" (Raw: "android.intent.action.MAIN")
E: category (line=54)
A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")
E: activity (line=57)
A: android:theme(0x01010000)=@0x1030007
A: android:name(0x01010003)="io.flutter.plugins.urllauncher.UrlLauncherPlugin$WebViewActivity" (Raw:
"io.flutter.plugins.urllauncher.UrlLauncherPlugin$WebViewActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
E: activity (line=61)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.firebase.auth.internal.FederatedSignInActivity" (Raw:
"com.google.firebase.auth.internal.FederatedSignInActivity")
A: android:permission(0x01010006)="com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN" (Raw:
"com.google.firebase.auth.api.gms.permission.LAUNCH_FEDERATED_SIGN_IN")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
A: android:excludeFromRecents(0x01010017)=(type 0x12)0xffffffff
A: android:launchMode(0x0101001d)=(type 0x10)0x3
E: service (line=69)
A: android:name(0x01010003)="com.google.firebase.components.ComponentDiscoveryService" (Raw:
"com.google.firebase.components.ComponentDiscoveryService")
A: android:exported(0x01010010)=(type 0x12)0x0
E: meta-data (line=72)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.auth.FirebaseAuthRegistrar" (Raw:
"com.google.firebase.components:com.google.firebase.auth.FirebaseAuthRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=75)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.firestore.FirestoreRegistrar" (Raw:
"com.google.firebase.components:com.google.firebase.firestore.FirestoreRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=78)
A:
android:name(0x01010003)="com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegis
trar" (Raw: "com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=81)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.iid.Registrar" (Raw:
"com.google.firebase.components:com.google.firebase.iid.Registrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw:
"com.google.firebase.components.ComponentRegistrar")
E: activity (line=86)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.android.gms.auth.api.signin.internal.SignInHubActivity" (Raw:
"com.google.android.gms.auth.api.signin.internal.SignInHubActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:excludeFromRecents(0x01010017)=(type 0x12)0xffffffff
E: service (line=95)
A: android:name(0x01010003)="com.google.android.gms.auth.api.signin.RevocationBoundService" (Raw:
"com.google.android.gms.auth.api.signin.RevocationBoundService")
A: android:permission(0x01010006)="com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION" (Raw:
"com.google.android.gms.auth.api.signin.permission.REVOCATION_NOTIFICATION")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: receiver (line=100)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementReceiver" (Raw:
"com.google.android.gms.measurement.AppMeasurementReceiver")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: receiver (line=105)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver" (Raw:
"com.google.android.gms.measurement.AppMeasurementInstallReferrerReceiver")
A: android:permission(0x01010006)="android.permission.INSTALL_PACKAGES" (Raw: "android.permission.INSTALL_PACKAGES")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=110)
E: action (line=111)
A: android:name(0x01010003)="com.android.vending.INSTALL_REFERRER" (Raw: "com.android.vending.INSTALL_REFERRER")
E: service (line=115)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementService" (Raw:
"com.google.android.gms.measurement.AppMeasurementService")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: service (line=119)
A: android:name(0x01010003)="com.google.android.gms.measurement.AppMeasurementJobService" (Raw:
"com.google.android.gms.measurement.AppMeasurementJobService")
A: android:permission(0x01010006)="android.permission.BIND_JOB_SERVICE" (Raw: "android.permission.BIND_JOB_SERVICE")
A: android:enabled(0x0101000e)=(type 0x12)0xffffffff
A: android:exported(0x01010010)=(type 0x12)0x0
E: receiver (line=125)
A: android:name(0x01010003)="com.google.firebase.iid.FirebaseInstanceIdReceiver" (Raw:
"com.google.firebase.iid.FirebaseInstanceIdReceiver")
A: android:permission(0x01010006)="com.google.android.c2dm.permission.SEND" (Raw: "com.google.android.c2dm.permission.SEND")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=129)
E: action (line=130)
A: android:name(0x01010003)="com.google.android.c2dm.intent.RECEIVE" (Raw: "com.google.android.c2dm.intent.RECEIVE")
E: service (line=137)
A: android:name(0x01010003)="com.google.firebase.iid.FirebaseInstanceIdService" (Raw:
"com.google.firebase.iid.FirebaseInstanceIdService")
A: android:exported(0x01010010)=(type 0x12)0xffffffff
E: intent-filter (line=140)
A: android:priority(0x0101001c)=(type 0x10)0xfffffe0c
E: action (line=141)
A: android:name(0x01010003)="com.google.firebase.INSTANCE_ID_EVENT" (Raw: "com.google.firebase.INSTANCE_ID_EVENT")
E: activity (line=145)
A: android:theme(0x01010000)=@0x1030010
A: android:name(0x01010003)="com.google.android.gms.common.api.GoogleApiActivity" (Raw:
"com.google.android.gms.common.api.GoogleApiActivity")
A: android:exported(0x01010010)=(type 0x12)0x0
E: provider (line=150)
A: android:name(0x01010003)="com.google.firebase.provider.FirebaseInitProvider" (Raw:
"com.google.firebase.provider.FirebaseInitProvider")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:authorities(0x01010018)="in.cookytech.devfest18kolkata.firebaseinitprovider" (Raw:
"in.cookytech.devfest18kolkata.firebaseinitprovider")
A: android:initOrder(0x0101001a)=(type 0x10)0x64
E: meta-data (line=156)
A: android:name(0x01010003)="com.google.android.gms.version" (Raw: "com.google.android.gms.version")
A: android:value(0x01010024)=@0x7f070001
E: meta-data (line=159)
A: android:name(0x01010003)="android.support.VERSION" (Raw: "android.support.VERSION")
A: android:value(0x01010024)="26.1.0" (Raw: "26.1.0")
[ +32 ms] Stopping app 'app.apk' on Android SDK built for x86.
[ ] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell am force-stop in.cookytech.devfest18kolkata
[ +105 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell pm list packages in.cookytech.devfest18kolkata
[ +50 ms] package:in.cookytech.devfest18kolkata
[ +4 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell cat
/data/local/tmp/sky.in.cookytech.devfest18kolkata.sha1
[ +44 ms] 522ba04b9d1df4518b096902576a80f34c4ad4cf
[ +1 ms] Installing APK.
[ +2 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb version
[ +12 ms] Android Debug Bridge version 1.0.40
Version 4986621
Installed as /Users/raveesh/Library/Android/sdk/platform-tools/adb
[ ] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb start-server
[ +15 ms] Installing build/app/outputs/apk/app.apk...
[ ] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 install -t -r
/Users/raveesh/Desktop/DevFestKolkata/build/app/outputs/apk/app.apk
[+3818 ms] Success
[ ] Installing build/app/outputs/apk/app.apk... (completed)
[ +2 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell echo -n bcd81f227155b63009a53db0973a9aebd3860ef1 >
/data/local/tmp/sky.in.cookytech.devfest18kolkata.sha1
[ +156 ms] Android SDK built for x86 startApp
[ +3 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell am start -a android.intent.action.RUN -f 0x20000000
--ez enable-background-compilation true --ez enable-dart-profiling true --ez enable-checked-mode true
in.cookytech.devfest18kolkata/in.cookytech.devfest18kolkata.MainActivity
[ +431 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000 cmp=in.cookytech.devfest18kolkata/.MainActivity (has extras) }
[ ] Waiting for observatory port to be available...
[+3975 ms] Observatory URL on device: http://127.0.0.1:42209/
[ +2 ms] executing: /Users/raveesh/Library/Android/sdk/platform-tools/adb -s emulator-5554 forward tcp:0 tcp:42209
[ +19 ms] 63614
[ ] Forwarded host port 63614 to device port 42209 for Observatory
[ +11 ms] Connecting to service protocol: http://127.0.0.1:63614/
[ +606 ms] Successfully connected to service protocol: http://127.0.0.1:63614/
[ +5 ms] getVM: {}
[ +23 ms] getIsolate: {isolateId: isolates/618698849}
[ +6 ms] _flutter.listViews: {isolateId: isolates/618698849}
[ +393 ms] DevFS: Creating new filesystem on the device (null)
[ +8 ms] _createDevFS: {fsName: DevFestKolkata}
[ +30 ms] I/OpenGLRenderer( 9296): Davey! duration=1077ms; Flags=1, IntendedVsync=5863453983992, Vsync=5864370650622,
OldestInputEvent=9223372036854775807,
NewestInputEvent=0, HandleInputStart=5864373182212, AnimationStart=5864373278212, PerformTraversalsStart=5864373312212,
DrawStart=5864379555212,
SyncQueued=5864381906212, SyncStart=5864386117212, IssueDrawCommandsStart=5864386324212, SwapBuffers=5864504789212,
FrameCompleted=5864536150212,
DequeueBufferDuration=11079000, QueueBufferDuration=1054000,
[ +434 ms] DevFS: Created new filesystem on the device (file:///data/user/0/in.cookytech.devfest18kolkata/cache/DevFestKolkataTVYNMF/DevFestKolkata/)
[ +2 ms] Updating assets
[ +385 ms] Syncing files to device Android SDK built for x86...
[ +4 ms] DevFS: Starting sync from LocalDirectory: '/Users/raveesh/Desktop/DevFestKolkata'
[ ] Scanning project files
[ +34 ms] Scanning package files
[ +279 ms] Scanning asset files
[ +2 ms] Scanning for deleted files
[ +35 ms] Compiling dart to kernel with 739 updated files
[ +15 ms] /Users/raveesh/MyCode/SDKs/Flutter/bin/cache/dart-sdk/bin/dart
/Users/raveesh/MyCode/SDKs/Flutter/bin/cache/artifacts/engine/darwin-x64/frontend_server.dart.snapshot --sdk-root
/Users/raveesh/MyCode/SDKs/Flutter/bin/cache/artifacts/engine/common/flutter_patched_sdk/ --incremental --strong --target=flutter --output-dill
build/app.dill --packages /Users/raveesh/Desktop/DevFestKolkata/.packages --filesystem-scheme org-dartlang-root
[+1301 ms] D/ ( 9296): HostConnection::get() New Host Connection established 0xebff07c0, tid 9326
[ +1 ms] D/EGL_emulation( 9296): eglMakeCurrent: 0xe74d29c0: ver 3 0 (tinfo 0xe74d85a0)
[+3458 ms] W/Firestore( 9296): (0.6.6-dev) [Firestore]: The behavior for java.util.Date objects stored in Firestore is going to change AND YOUR APP
MAY BREAK.
[ +1 ms] W/Firestore( 9296): To hide this warning and ensure your app does not break, you need to add the following code to your app before calling
any other
Cloud Firestore methods:
[ ] W/Firestore( 9296):
[ ] W/Firestore( 9296): FirebaseFirestore firestore = FirebaseFirestore.getInstance();
[ ] W/Firestore( 9296): FirebaseFirestoreSettings settings = new FirebaseFirestoreSettings.Builder()
[ ] W/Firestore( 9296): .setTimestampsInSnapshotsEnabled(true)
[ ] W/Firestore( 9296): .build();
[ ] W/Firestore( 9296): firestore.setFirestoreSettings(settings);
[ ] W/Firestore( 9296):
[ ] W/Firestore( 9296): With this change, timestamps stored in Cloud Firestore will be read back as com.google.firebase.Timestamp objects
instead of as
system java.util.Date objects. So you will also need to update code expecting a java.util.Date to instead expect a Timestamp. For example:
[ ] W/Firestore( 9296):
[ ] W/Firestore( 9296): // Old:
[ ] W/Firestore( 9296): java.util.Date date = snapshot.getDate("created_at");
[ ] W/Firestore( 9296): // New:
[ ] W/Firestore( 9296): Timestamp timestamp = snapshot.getTimestamp("created_at");
[ ] W/Firestore( 9296): java.util.Date date = timestamp.toDate();
[ ] W/Firestore( 9296):
[ ] W/Firestore( 9296): Please audit all existing usages of java.util.Date when you enable the new behavior. In a future release, the behavior
will be
changed to the new behavior, so if you do not follow these steps, YOUR APP MAY BREAK.
[ +107 ms] W/evfest18kolkat( 9296): Unsupported class loader
[ +24 ms] I/evfest18kolkat( 9296): The ClassLoaderContext is a special shared library.
[ +82 ms] I/evfest18kolkat( 9296): The ClassLoaderContext is a special shared library.
[ ] W/evfest18kolkat( 9296): Skipping duplicate class check due to unsupported classloader
[ +26 ms] I/evfest18kolkat( 9296): The ClassLoaderContext is a special shared library.
[ +16 ms] I/DynamiteModule( 9296): Considering local module com.google.android.gms.flags:3 and remote module com.google.android.gms.flags:3
[ +6 ms] I/DynamiteModule( 9296): Selected local version of com.google.android.gms.flags
[ +114 ms] Updating files
[ +351 ms] V/NativeCrypto( 9296): Registering com/google/android/gms/org/conscrypt/NativeCrypto's 287 native methods...
[ +297 ms] W/evfest18kolkat( 9296): Accessing hidden method Ljava/security/spec/ECParameterSpec;->getCurveName()Ljava/lang/String; (light greylist,
reflection)
[ +325 ms] DevFS: Sync finished
[ ] Syncing files to device Android SDK built for x86... (completed)
[ +4 ms] Synced 4.4MB.
[ +1 ms] _flutter.listViews: {isolateId: isolates/618698849}
[ +177 ms] Connected to _flutterView/0xeffb7ecc.
[ +5 ms] 🔥 To hot reload changes while running, press "r". To hot restart (and rebuild state), press "R".
[ +5 ms] An Observatory debugger and profiler on Android SDK built for x86 is available at: http://127.0.0.1:63614/
[ ] For a more detailed help message, press "h". To detach, press "d"; to quit, press "q".
[ +115 ms] D/NetworkSecurityConfig( 9296): No Network Security Config specified, using platform default
[ +36 ms] W/evfest18kolkat( 9296): Accessing hidden field Ljavax/net/ssl/SSLSocketFactory;->defaultSocketFactory:Ljavax/net/ssl/SSLSocketFactory;
(light
greylist, reflection)
[ +23 ms] W/evfest18kolkat( 9296): Accessing hidden field
Ljavax/net/ssl/SSLServerSocketFactory;->defaultServerSocketFactory:Ljavax/net/ssl/SSLServerSocketFactory; (light greylist, reflection)
[ +41 ms] I/ProviderInstaller( 9296): Installed default security provider GmsCore_OpenSSL
[ +288 ms] W/evfest18kolkat( 9296): Verification of void
com.google.firebase.firestore.obfuscated.zzbb.<init>(com.google.firebase.firestore.obfuscated.zzdl, int)
took 105.035ms
[ +849 ms] I/evfest18kolkat( 9296): Background concurrent copying GC freed 35007(6MB) AllocSpace objects, 11(216KB) LOS objects, 49% free, 1861KB/3MB,
paused
1.333ms total 347.403ms
[ +655 ms] W/evfest18kolkat( 9296): Accessing hidden field Ljava/nio/Buffer;->address:J (light greylist, reflection)
[ +642 ms] W/evfest18kolkat( 9296): Accessing hidden field Ljava/net/Socket;->impl:Ljava/net/SocketImpl; (light greylist, reflection)
[ ] W/evfest18kolkat( 9296): Accessing hidden method Ldalvik/system/CloseGuard;->get()Ldalvik/system/CloseGuard; (light greylist, linking)
[ +7 ms] W/evfest18kolkat( 9296): Accessing hidden method Ldalvik/system/CloseGuard;->open(Ljava/lang/String;)V (light greylist, linking)
[ +2 ms] W/evfest18kolkat( 9296): Accessing hidden method Ljava/net/InetAddress;->isNumeric(Ljava/lang/String;)Z (light greylist, reflection)
[ ] W/evfest18kolkat( 9296): Accessing hidden field Ljava/io/FileDescriptor;->descriptor:I (light greylist, JNI)
[ +143 ms] W/evfest18kolkat( 9296): Accessing hidden method Ljava/security/spec/ECParameterSpec;->setCurveName(Ljava/lang/String;)V (light greylist,
reflection)
[ +40 ms] W/evfest18kolkat( 9296): Accessing hidden method Ldalvik/system/BlockGuard;->getThreadPolicy()Ldalvik/system/BlockGuard$Policy; (light
greylist,
linking)
[ ] W/evfest18kolkat( 9296): Accessing hidden method Ldalvik/system/BlockGuard$Policy;->onNetwork()V (light greylist, linking)

What I could salvage from the whole thing, no special outputs from interactions on the concerned screen.

Flutter Analyze

Waiting for another flutter command to release the startup lock...
Analyzing DevFestKolkata...
No issues found! (ran in 6.5s)

Flutter Doctor -v

[✓] Flutter (Channel beta, v0.10.2, on Mac OS X 10.14 18A391, locale en-IN)
• Flutter version 0.10.2 at /Users/raveesh/MyCode/SDKs/Flutter
• Framework revision d8cbb80206 (12 days ago), 2018-10-26 01:30:21 -0400
• Engine revision 6c2ade9fa2
• Dart version 2.1.0-dev.8.0.flutter-bf26f760b1

[✓] Android toolchain - develop for Android devices (Android SDK 27.0.3)
• Android SDK at /Users/raveesh/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 27.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)
• All Android licenses accepted.

[✓] iOS toolchain - develop for iOS devices (Xcode 10.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 10.1, Build version 10B61
• ios-deploy 1.9.2
• CocoaPods version 1.5.3

[✓] Android Studio (version 3.2)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 29.1.1
• Dart plugin version 181.5656
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1136-b06)

[✓] VS Code (version 1.28.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 2.18.0

[✓] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)

• No issues found!

Issue 2:
Hello all

I saw animation when change screen is lag.

example: https://flutter.io/cookbook/navigation/navigation-basics/

How to fix it.

Thank you all.