shrinker | Inline constant fields of android R class | Plugin library
kandi X-RAY | shrinker Summary
kandi X-RAY | shrinker Summary
Shrinker will remove all R.class and R$**.class and all constant integer fields will be inlined by asm and transform-api.
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Top functions reviewed by kandi - BETA
- This method is called when a transform is created
- Write cli init
- Extracts the symbols from a glob file
- Generate the styleables
- Transforms jar files
- Read the given number of bytes into a byte array
- Read all entries from a zip file
- Zip the entries into a jar
- Overrides the visitor to look for methods that have been set
- Get symbol
- Returns true if the symbol exists
- Properies the given source file
- Resolves the sources
- Resolves source files
- Implemented
- Tell if we are trying to visit
- Process the class
- Visits an inner class
- Returns stream of directory input
- Gets the scope referenced by this builder
- Visiting an inner class
- Transforms class blob
- Registers ShrinkR transform
- Overrides the visitor to visit a method
- Drains symbol values from file
- Visits a field
shrinker Key Features
shrinker Examples and Code Snippets
Community Discussions
Trending Discussions on shrinker
QUESTION
I'm working on a search that I can use with flutter_typeahed package.
I found a package called trie
, but it doesn't have null safety so I thought of including that and contribute to the project as well as my own.
Since the entire trie
file is quite big, I'm providing a link to pastebin.
This is the Search
class that I've written:
ANSWER
Answered 2021-Jun-03 at 17:25I had to enable multidex. And I had to change the following things:
QUESTION
I'm having trouble building release version for an flutter app. When I run the command "flutter build app --no-shrink" I get this error below. I tried with flutter clean, invalidate cache/restart, deleting .gradle folder but nothing seems to solve it. I don't know what is causing this.
Any advice on how to solve this?
error output
...ANSWER
Answered 2021-May-14 at 18:14Solution
I'm not really sure what was causing this problem but it seem as if something was wrong with the key.properties file. I deleted the generated upload-keystore.jks file and regenerated it. After that I changed the gradle version as follows:
android -> gradle -> wrapper -> gradle-wrapper.properties
This file should look something like this:
QUESTION
I added a few firebase dependencies to the project. Pub get works fine with Process finished with exit code 0. But I cannot build the app cause of the below error. What is The shrinker may have failed to optimize the Java bytecode? Please, anyone can tell me the correct reason? These firebase dependencies are based on Firebase (Jan 12, 2021 | Min Dart SDK 2.1). Is there anything to change with dependencies?
Dependencies
...ANSWER
Answered 2021-May-10 at 18:31I think it is a dex
error.
Enable multidex
in your build.gradle
file in your android/app
directory
QUESTION
I am trying to do a chat app and I included the Firebase core, firebase auth and Firebase firestore. When I run the app it shows the following errors. Do I need to post any other code files?
...ANSWER
Answered 2021-May-04 at 11:18Add Multi Dex :
Here is the Code : Go to Android->app->build.gradle
QUESTION
In my Xamarin.Forms.Android app I'm trying to playback a HLS video encoded with azure media services.
This works in debug mode. But when I run in release mode I see the following problem:
- the video does seem to load, and it starts playback (the slider moves) but the screen remains black. Since my video did not have audio i'm not sure if audio worked.
I tried to fix release mode by setting my android project linker settings from "Sdk Assemblies Only" to "none" and this seemed to do the trick, playback worked in release mode when pushing it to an attached device.
To reproduce the problem in debug mode I had to both
- set the linker to "SDK assemblies only"
- set the Code shrinker to r8
I then saw the following output:
[VLC] [00000074f8240e90/4256] libvlc window: AndroidNativeWindow jni init failed [VLC] [00000074f8240e90/4256] libvlc window: InitJNIFields failed [VLC] [00000075175fdc90/4258] libvlc vout display: parent window not available [VLC] [00000074f385e990/4256] libvlc video output: video output creation failed [VLC] [00000074edff459003-04 13:35:46.832 E/VLC (15716): [00000075001e6890/4256] libvlc decoder: failed to create video output [VLC] [00000075001e6890/4256] libvlc decoder: Opaque Vout request failed [VLC] [00000074f8241750/4259] libvlc window: AndroidNativeWindow jni init failed [VLC] [00000074f8241750/4259] libvlc window: InitJNIFields failed [VLC] [000000751fe4ba90/4260] libvlc vout display: parent window not available [VLC] [0000007517212f90/4259] libvlc video output: video output creation failed [VLC] [00000075001e6890/4259] libvlc decoder: failed to create video output [VLC] [00000074fcef7590/425a] libvlc window: AndroidNativeWindow jni init failed [VLC] [00000074fcef7590/425a] libvlc window: InitJNIFields failed [VLC] [00000075175fe890/4261] libvlc vout display: parent window not available
This leads me to the conclusion that there is code that is stripped out by the linker that the vlc media player needs in order to playback my stream. However the the documentation does not state anything is needed to fix the linker.
I am using
- Windows 10
- Visual studio 16.9.0
- LibVLCSharp.Forms v3.4.9 in my XF android and master XF project
- VideoLAN.LibVLC.Android v3.2.0 in my XF android project
when searching for the error codes I came across this issue https://code.videolan.org/videolan/LibVLCSharp/-/issues/255 which seems to address the problem. Will post an update if this fixes the problem
...ANSWER
Answered 2021-Mar-04 at 14:20yes, the solution was as mentioned in the issue to:
- Add a file to your Xamarin.Android app root named "r8.cfg"
- in the properties set Build Action to "ProguardConfiguration".
- In this file add lines:
QUESTION
I have been facing an issue with running my app on android due to some crashlytics error. The following is the error I am getting
I checked my app level build.gradle and still unable to figure out the issue. Can someone help me with it. The following is my build.gradle for reference.
Any help would be appreciated.
UPDATE: I have added the following code into my build.gradle and it fixed the crashlytics error.
...ANSWER
Answered 2021-Feb-21 at 12:18In android
folder add classpath 'com.google.firebase:firebase-crashlytics-gradle:2.5.0'
line to dependencies
block:
QUESTION
This is the error after instilling the packages of firebase
D8: Cannot fit requested classes in a single dex file (# methods: 98136 > 65536) com.android.builder.dexing.DexArchiveMergerException: Error while merging dex archives: The number of method references in a .dex file cannot exceed 64K. Learn how to resolve this issue at https://developer.android.com/tools/building/multidex.html at com.android.builder.dexing.D8DexArchiveMerger.getExceptionToRethrow(D8DexArchiveMerger.java:132) at com.android.builder.dexing.D8DexArchiveMerger.mergeDexArchives(D8DexArchiveMerger.java:119) at com.android.build.gradle.internal.transforms.DexMergerTransformCallable.call(DexMergerTransformCallable.java:102) at com.android.build.gradle.internal.tasks.DexMergingTaskRunnable.run(DexMergingTask.kt:432) at com.android.build.gradle.internal.tasks.Workers$ActionFacade.run(Workers.kt:242) at org.gradle.workers.internal.AdapterWorkAction.execute(AdapterWorkAction.java:57) at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63) at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:67) at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:63) at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:97) at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:63) at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44) at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:200) at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:195) at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:75) at org.gradle.internal.operations.DefaultBuildOperationRunner$3.execute(DefaultBuildOperationRunner.java:68) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:153) at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:68) at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:62) at org.gradle.internal.operations.DefaultBuildOperationExecutor.lambda$call$2(DefaultBuildOperationExecutor.java:76) at org.gradle.internal.operations.UnmanagedBuildOperationWrapper.callWithUnmanagedSupport(UnmanagedBuildOperationWrapper.java:54) at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:76) at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41) at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:60) at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$2(DefaultWorkerExecutor.java:200) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:215) at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164) at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:131) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64) at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:56) at java.lang.Thread.run(Thread.java:748) Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete, position: null at Version.fakeStackEntry(Version_2.1.62.java:0) at com.android.tools.r8.utils.Y.a(SourceFile:78) at com.android.tools.r8.D8.run(D8.java:11) at com.android.builder.dexing.D8DexArchiveMerger.mergeDexArchives(D8DexArchiveMerger.java:117) ... 36 more Caused by: com.android.tools.r8.utils.b: Cannot fit requested classes in a single dex file (# methods: 98136 > 65536) at com.android.tools.r8.utils.T0.error(SourceFile:1) at com.android.tools.r8.utils.T0.a(SourceFile:2) at com.android.tools.r8.dex.P.a(SourceFile:740) at com.android.tools.r8.dex.P$h.a(SourceFile:7) at com.android.tools.r8.dex.b.a(SourceFile:14) at com.android.tools.r8.dex.b.b(SourceFile:25) at com.android.tools.r8.D8.d(D8.java:133) at com.android.tools.r8.D8.b(D8.java:1) at com.android.tools.r8.utils.Y.a(SourceFile:36) ... 38 more
...ANSWER
Answered 2021-Feb-13 at 18:49Open android>app>build.gradle in your project
- In defaultConfig add
multiDexEnabled true
- In dependencies add
implementation 'com.android.support:multidex:1.0.3'
in dependencies
sync and rebuild your project. It will work.
QUESTION
If I enable r8/proguard for debug version my application builds without any error. But if I was try to generate a signed apk then the build fails although I have added rules for proguard/r8 from okhttp and retrofit's github repo.
Gradle error log when I run it with --info
...ANSWER
Answered 2021-Feb-03 at 07:24This was an error in R8 - closely related to https://issuetracker.google.com/176381203. It should be fixed in version 2.2.53 of the R8 compiler. The fix is being rolled into studio and should appear no later than Studio 4.2 RC1. One can use version 2.2.53 by adding the following to the top-level build.gradle file:
QUESTION
I am getting this error after updating some NuGets the project was working well and I have build it on debug and release many hundred times I try setting Linking to None and Changing Code Shrinker and Dex complier clean the project delete bin and obj and changing java sdk location but everything doesn't work I always getting
...ANSWER
Answered 2021-Jan-24 at 05:36after following this https://docs.microsoft.com/en-us/visualstudio/ide/how-to-view-save-and-configure-build-log-files?view=vs-2019 where I find this xamarin com.google.android.gms.internal.measurement.zzu is defined multiple times so I install Xamarin.GooglePlayServices.Ads directly to my project and it builds correctly
QUESTION
I am trying to add the below dependencies:
...ANSWER
Answered 2020-Jun-05 at 22:25Add multiDex to your app-level build.gradle file. Under defaultConfig add this line
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install shrinker
You can use shrinker like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the shrinker component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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