小编tim*_*dev的帖子

FindBugs IDEA v1.0.1 Android Studio 3.4

运行FindBugs时出现此错误。我不在应用程序中的任何地方使用com.google.wireless.android.sdk。

Error:Internal error: (java.lang.ClassNotFoundException) com.google.wireless.android.sdk.stats.IntellijIndexingStats$Index
java.lang.ClassNotFoundException: com.google.wireless.android.sdk.stats.IntellijIndexingStats$Index
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at com.intellij.util.indexing.counters.IndexCounters.<clinit>(IndexCounters.java:34)
    at com.intellij.util.indexing.impl.MapReduceIndex.<init>(MapReduceIndex.java:86)
    at org.jetbrains.jps.backwardRefs.index.CompilerReferenceIndex$CompilerMapReduceIndex.<init>(CompilerReferenceIndex.java:214)
    at org.jetbrains.jps.backwardRefs.index.CompilerReferenceIndex.<init>(CompilerReferenceIndex.java:73)
    at org.jetbrains.jps.backwardRefs.JavaCompilerBackwardReferenceIndex.<init>(JavaCompilerBackwardReferenceIndex.java:12)
    at org.jetbrains.jps.backwardRefs.JavaBackwardReferenceIndexWriter.initialize(JavaBackwardReferenceIndexWriter.java:74)
    at org.jetbrains.jps.backwardRefs.JavaBackwardReferenceIndexBuilder.buildStarted(JavaBackwardReferenceIndexBuilder.java:40)
    at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:358)
    at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:178)
    at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:138)
    at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:302)
    at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:135)
    at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:229)
    at org.jetbrains.jps.service.impl.SharedThreadPoolImpl.lambda$executeOnPooledThread$0(SharedThreadPoolImpl.java:42)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

我打开示例代码BasicRxJavaSample(来自这篇文章Room + RxJava)主要的是:

@Rule
public InstantTaskExecutorRule instantTaskExecutorRule = 
    new InstantTaskExecutorRule();

并且BasicRxJavaSample都可以.但我不能在我的测试中应用这个.这是正在发生的事情:

无法解析符号InstantTaskExecutorRule

手动导入不起作用:

我的自动完成就像这样

但应该如此

我的app build.gradle(完全gradle在这里):

// tests
testImplementation 'junit:junit:4.12'
androidTestCompile "com.android.support:support-annotations:$supportVersion"
testImplementation "android.arch.core:core-testing:$archVersion"
// Test helpers for Room
testImplementation "android.arch.persistence.room:testing:1.0.0"
// https://github.com/mockito/mockito
testImplementation 'org.mockito:mockito-core:2.13.0'
androidTestImplementation 'org.mockito:mockito-android:2.13.0'
// AndroidJUnitRunner and JUnit Rules
androidTestImplementation 'com.android.support.test:rules:1.0.1'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
// https://developer.android.com/topic/libraries/testing-support-library/packages.html
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
androidTestCompile 'com.android.support.test.espresso:espresso-idling-resource:3.0.1'

操作系统:Android 8.1.0

implementation "com.google.firebase:firebase-core:15.0.2"
implementation "com.google.firebase:firebase-database:15.0.1"
implementation "com.google.firebase:firebase-auth:15.1.0"

这是正常的代码(如示例中所示).我正在向数据库写入数据.

DatabaseReference db = FirebaseDatabase.getInstance().getReference("...");
db.child(firebaseUserId).push().setValue(...);

我收到一个错误.

我与 Google Play 游戏服务合作。我从官方示例中获取了代码。尝试使用 API 27 和 API 17。

所有仅在一个帐户（所有者 Google Developer Console）下工作，在任何其他帐户下都有效 - 否。

我明白了：

E/AndroidRuntime: FATAL EXCEPTION: GoogleApiHandler
java.lang.IllegalStateException: Games APIs requires https://www.googleapis.com/auth/games_lite function.
    at com.google.android.gms.common.internal.zzbq.zza(Unknown Source)
    at com.google.android.gms.games.internal.GamesClientImpl.zzb(Unknown Source)
    at com.google.android.gms.common.internal.zzab.<init>(Unknown Source)
    at com.google.android.gms.common.internal.zzab.<init>(Unknown Source)
    at com.google.android.gms.games.internal.GamesClientImpl.<init>(Unknown Source)
    at com.google.android.gms.games.Games$zzb.zza(Unknown Source)
    at com.google.android.gms.common.api.GoogleApi.zza(Unknown Source)
    at com.google.android.gms.common.api.internal.zzbo.<init>(Unknown Source)
    at com.google.android.gms.common.api.internal.zzbm.zzb(Unknown Source)
    at com.google.android.gms.common.api.internal.zzbm.handleMessage(Unknown Source)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:153)
    at android.os.HandlerThread.run(HandlerThread.java:60)

我检查了一切，并如此处所述。

我的毕业证：

def gmsVersion = '12.0.1'
implementation "com.google.android.gms:play-services-games:$gmsVersion"
implementation "com.google.android.gms:play-services-auth:$gmsVersion"
implementation "com.google.android.gms:play-services-base:$gmsVersion"
implementation "com.google.android.gms:play-services-identity:$gmsVersion"

和

isGooglePlayServicesAvailable …