小编Mil*_*adi的帖子

在更新版本我的项目gradle到5.0版本我在Android工作室得到错误它正常gradle 5.0 rc 3和4发布.以下是错误详细信息:

原因:org.jetbrains.plugins.gradle.tooling.util.ModuleComponentIdentifierImpl.getModuleIdentifier()Lorg/gradle/api/artifacts/ModuleIdentifier;

这是详细日志:

java.lang.AbstractMethodError: org.jetbrains.plugins.gradle.tooling.util.ModuleComponentIdentifierImpl.getModuleIdentifier()Lorg/gradle/api/artifacts/ModuleIdentifier;
at org.gradle.api.internal.artifacts.ivyservice.resolutionstrategy.DefaultCachePolicy.mustRefreshModule(DefaultCachePolicy.java:205)
at org.gradle.api.internal.artifacts.ivyservice.resolutionstrategy.DefaultCachePolicy.mustRefreshMissingModule(DefaultCachePolicy.java:188)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$LocateInCacheRepositoryAccess.resolveComponentMetaDataFromCache(CachingModuleComponentRepository.java:198)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.CachingModuleComponentRepository$LocateInCacheRepositoryAccess.resolveComponentMetaData(CachingModuleComponentRepository.java:189)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.lambda$resolveComponentMetaData$3(ErrorHandlingModuleComponentRepository.java:153)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.lambda$tryResolveAndMaybeBlacklist$15(ErrorHandlingModuleComponentRepository.java:222)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.tryResolveAndMaybeBlacklist(ErrorHandlingModuleComponentRepository.java:236)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.tryResolveAndMaybeBlacklist(ErrorHandlingModuleComponentRepository.java:221)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.performOperationWithRetries(ErrorHandlingModuleComponentRepository.java:214)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ErrorHandlingModuleComponentRepository$ErrorHandlingModuleComponentRepositoryAccess.resolveComponentMetaData(ErrorHandlingModuleComponentRepository.java:152)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ComponentMetaDataResolveState.process(ComponentMetaDataResolveState.java:69)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.ComponentMetaDataResolveState.resolve(ComponentMetaDataResolveState.java:48)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.findBestMatch(RepositoryChainComponentMetaDataResolver.java:138)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.findBestMatch(RepositoryChainComponentMetaDataResolver.java:119)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.resolveModule(RepositoryChainComponentMetaDataResolver.java:92)
at org.gradle.api.internal.artifacts.ivyservice.ivyresolve.RepositoryChainComponentMetaDataResolver.resolve(RepositoryChainComponentMetaDataResolver.java:63)
at org.gradle.api.internal.artifacts.query.DefaultArtifactResolutionQuery.buildComponentResult(DefaultArtifactResolutionQuery.java:164)
at org.gradle.api.internal.artifacts.query.DefaultArtifactResolutionQuery.createResult(DefaultArtifactResolutionQuery.java:142)
at org.gradle.api.internal.artifacts.query.DefaultArtifactResolutionQuery.execute(DefaultArtifactResolutionQuery.java:133)
at org.jetbrains.plugins.gradle.tooling.util.DependencyResolverImpl.resolveDependencies(DependencyResolverImpl.java:207)
at org.jetbrains.plugins.gradle.tooling.util.DependencyResolverImpl.resolveDependencies(DependencyResolverImpl.java:125)
at org.jetbrains.plugins.gradle.tooling.builder.ModelBuildScriptClasspathBuilderImpl.buildAll(ModelBuildScriptClasspathBuilderImpl.java:89)
at org.jetbrains.plugins.gradle.tooling.internal.ExtraModelBuilder.buildAll(ExtraModelBuilder.java:67)
at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingToolingModelBuilder$1$1.create(DefaultToolingModelBuilderRegistry.java:102)
at org.gradle.api.internal.project.DefaultProjectStateRegistry.withLenientState(DefaultProjectStateRegistry.java:132)
at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingToolingModelBuilder$1.call(DefaultToolingModelBuilderRegistry.java:98)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:315)
at org.gradle.internal.operations.DefaultBuildOperationExecutor$CallableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:305)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:175)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:101)
at org.gradle.internal.operations.DelegatingBuildOperationExecutor.call(DelegatingBuildOperationExecutor.java:36)
at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingToolingModelBuilder.buildAll(DefaultToolingModelBuilderRegistry.java:95)
at org.gradle.tooling.internal.provider.runner.DefaultBuildController.getModel(DefaultBuildController.java:79) …

我看到了从底部到顶部RecyclerView显示的某种方法ViewHolders.现在,我找不到它的任何地方(后经历时间的一半RecyclerView,RecyclerAdapter,LayoutManager...).

刚更新为Android Studio 3.3 RC 2＆gradle tools to 5.1，它开始出现以下错误，

No such property: dir for class: org.gradle.api.internal.file.collections.DefaultConfigurableFileCollection
* What went wrong:
A problem occurred configuring project ':app'.
> groovy.lang.MissingPropertyException: No such property: dir for class: org.gradle.api.internal.file.collections.DefaultConfigurableFileCollection

知道这有什么解决方案吗？

我正在使用
com.android.tools.build:gradle:3.4.0-alpha08

我正在尝试使用 Bintray 将库发布到 JCenter，根据这篇文章：https ://medium.com/@anitaa_1990/6-easy-steps-to-upload-your-android-library-to-bintray-jcenter- 59e6030c8890。

我成功地将库添加到Bintray，但是当我单击“添加到 JCenter ”按钮并发送撰写消息时 - 我收到一个错误：

无法发送消息：包应包含源作为包的一部分。

请告诉我我做错了什么？

我在我的 Android 应用程序中使用SQLite数据库。我想在我的 Chrome 或 Firefox 浏览器中查看数据库。

要查看数据库，通常我Logcat在 android Studio 中打开并选择详细并写入http框中serach，然后它为我提供了在浏览器中打开数据库的链接

像：D/DebugDB：在浏览器中打开http://192.168.2.116:8083

但在我的新项目中，它没有显示链接。我应该怎么办？

我正在创建一个aar库，我需要获得文件aar packagename的标志aar。

我正在尝试下面的代码，但getPackageName()方法没有返回aar packagename

Signature[] sigs = context.getPackageManager().getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES).signatures;
for (Signature sig : sigs){
    Log.i("MyApp", "Signature hashcode : " + sig.hashCode());
}

在这里，我创建了一个 excel 模板，使用[Apache POI]该用户可以填充数据。在那两个下拉列表中有。想要创建一个依赖于前一个单元格下拉列表的下拉列表。例如：如果我在单元格 3 中选择蔬菜类别，并且“大米、凝乳、牛奶”项目将出现在单元格 4 的相关下拉列表中。代码如下。

这里收集数据

   List<InternetItemResponse> internetItems = internetItemService.getAllByHotelId(hotelId);
    if (CollectionUtils.isNotEmpty(internetItems)) {
    String[] itemsName = new String[internetItems.size()];
    String[] itemsCategory = new String[internetItems.size()];
    String itemName;
    String itemCategory;
    Map<String, Set<String>> categoryVsItemName = new HashMap<>();
    Set<String> itemList;
    for (int i = 0; i < internetItems.size(); i++) {
        InternetItemResponse itemResponse = internetItems.get(i);
        if (itemResponse != null) {
            itemCategory = itemResponse.getCategory();
            if (!StringUtils.isEmpty(itemCategory)) {
                itemsCategory[i] = itemCategory;
                itemName = itemResponse.getTitle();
                itemsName[i] = itemName;
                if (CollectionUtils.isEmpty(categoryVsItemName.get(itemCategory))) {
                    itemList …

我正在尝试一个 android 应用程序，其中将HLS我的nginx服务器的链接传递ExoPlayer给播放。最初我一直得到

“引起：javax.net.ssl.SSLHandshakeException：java.security.cert.CertPathValidatorException：未找到证书路径的信任锚。”

错误之后，在进行研究时，我找到了两种可能的解决方案。

第一个是按照https://knowledge.digicert.com/solution/SO17482.html 中的步骤获取即时 CA 证书，第二个是禁用证书检查。我已经尝试了两者，但仍然得到

“引起：javax.net.ssl.SSLHandshakeException：java.security.cert.CertPathValidatorException：未找到证书路径的信任锚。” 错误

我的播放器的代码是：

public class PlayerActivity extends AppCompatActivity implements VideoRendererEventListener {

String url;

private static final String TAG = "Twende Live";
private PlayerView simpleExoPlayerView;
private SimpleExoPlayer player;
private TextView resolutionTextView;
private final TrustManager[] trustAllCerts= new TrustManager[] { new X509TrustManager() {
    public java.security.cert.X509Certificate[] getAcceptedIssuers() {
        return new java.security.cert.X509Certificate[]{};
    }

    public void checkClientTrusted(X509Certificate[] chain,
                                   String authType) throws CertificateException {
    }

    public void checkServerTrusted(X509Certificate[] chain,
                                   String …

我正在使用lottie本机反应本机。我刚安装了它，npm并使用react native链接将其链接起来，但是当我尝试构建它时，我在lottie的类错误中得到了一个错误：
package android.support.v4.view does not exist

这些是我对应用程序gradle的依赖

dependencies {
compile project(':lottie-react-native')
compile project(':react-native-vector-icons')
compile project(':react-native-view-overflow')
compile fileTree(include: ['*.jar'], dir: 'libs')
compile 'com.facebook.react:react-native:+'
// From node_modules
implementation "android.arch.work:work-runtime:$versions.work"
implementation 'io.reactivex.rxjava2:rxjava:2.2.0'
implementation 'io.reactivex.rxjava2:rxandroid:2.0.1'
implementation 'io.reactivex:rxandroid:1.2.1'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
implementation('com.crashlytics.sdk.android:crashlytics:2.9.6@aar') {
    transitive = true;
}
implementation 'com.android.support:support-v4:28.0.3'
implementation 'com.android.support:appcompat-v7:28.0.3'

}

 compileSdkVersion 28
buildToolsVersion '28.0.3'

defaultConfig {
    applicationId "com.pois"
    minSdkVersion 19
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    ndk {
        abiFilters "armeabi-v7a", "x86"
    } …

I am using dagger 2. And injecting my dependency in activities and fragments which is working fine.

AndroidInjection.inject(this) for activities inside onCreate.

// for the activity
override fun onCreate(savedInstanceState: Bundle?) {
    AndroidInjection.inject(this)
    super.onCreate(savedInstanceState)
}

AndroidSupportInjection.inject(this) for fragments inside onAttach.

// for fragments
override fun onAttach(context: Context?) {
    AndroidSupportInjection.inject(this)
    super.onAttach(context)
}

Now i want to inject my same dependency in a custom or util class named AsyncTaskHandler. I am not able to access that dependency.

I suppose i …

I gave my sidebar a negative top margin to display an image over top of the header yellow image but I can't get the sidebar image to show on top. I have added position: relative and played with the z-index but nothing is working.

Here is the page

Here's the css code I have -

.reciperight {
float: right;
width: 28%;
color: #512e70 !important;
font-size: 18px !important;
position: relative;
margin-top: -200px;
}

java.lang.RuntimeException: java.nio.file.DirectoryNotEmptyException: C:\Users\USER\AndroidStudioProjects\Jadayu\app\build\intermediates\transforms\instantRun\debug\0\com\google\android\gms\analyticsservices\app \library at com.android.builder.profile.Recorder$Block.handleException(Recorder.java:55) at com.android.builder.profile.ThreadRecorder.record(ThreadRecorder.java:104) at com.android.build.gradle .internal.pipeline.TransformTask.transform(TransformTask.java:230) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.inv (DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.gradle.internal.reflect.JavaMethod。invoke(JavaMethod.java:73) at org.gradle.api.internal.project.taskfactory.IncrementalTask​​Action.doExecute(IncrementalTask​​Action.java:50) at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction. java:39) 在 org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:124 ) 在 org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) 在 org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328) 在 org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:328) 在progress.DefaultBuildOperationExecutor。在 org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:113) 处执行（DefaultBuildOperationExecutor.java:199）在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:95) 在 org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:73) 在 org.gradle .api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:59) at org.gradle.api. .tasks.execution。ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:59) at org.gradle.api.internal.tasks.execution.SkipEmptySourceexecutes(TaskExecuterEmptySourceFiles) SkipEmptySourceFilesTaskExecuter.java:101) 在 org.gradle.api.internal.tasks.execution.FinalizeInputFilePropertiesTaskExecuter.execute(FinalizeInputFilePropertiesTaskExecuter.java:44) 在 org.gradle.api.internal.tasks.execution.CleanupStaleOutputsCleaner. 91) 在 org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:62) 在 org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter。在 org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54) 处执行(SkipTaskWithNoActionsExecuter.java:59) 在 org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute( java:43) 在 org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34) 在 org.gradle.execution.taskgraph.DefaultTaskGraphExecuter$EventFiringTaskWorker$1.run(DefaultTaskGraphExecuter.java:256) 在org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336) 在 …