小编Om *_*ers的帖子

我在Android应用上运行了自定义标记的Google Maps SDK.在我们的测试手机上一切正常 - A7000,三星和其他.但是,当我在Nexus 5或LG设备上运行应用程序时,一种自定义标记在地图上显示为白色.

当标记显示白色时,将执行所需的行为.

我们对此非常困惑,特别是因为另一个自定义标记(非常相似)工作正常.除硬件外,我们的测试手机和Nexus 5之间的唯一区别是Nexus运行Android 6.0,而我们的测试手机则运行5.x和4.x.

用于添加标记的代码

for(i=0;i<latLngs.size;i++)
{
LatLng latLng=latLngs.get(i);
Marker m = mMap.addMarker(new MarkerOptions().position(latLng).title("Title").icon(BitmapDescriptorFactory.fromResource(R.drawable.marker)));
}

用于更改标记图标

 m.setIcon(BitmapDescriptorFactory.fromResource(R.drawable.marker1));

在nexus设备谷歌地图如下所示,一些标记变为白色,我使用循环添加标记.

Crashed: .onlineradioapp|
0  gralloc.rk30board.so           0xb4a2d616 bool art::interpreter::DoCall<false, true>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)
1  gralloc.rk30board.so           0xb4a315c9 (Missing)
2  gralloc.rk30board.so           0xb48e2465 art::JValue art::interpreter::ExecuteGotoImpl<true, false>(art::Thread*, art::DexFile::CodeItem const*, art::ShadowFrame&, art::JValue)
3  gralloc.rk30board.so           0xb4a1349d artInterpreterToInterpreterBridge
4  gralloc.rk30board.so           0xb4a2d031 bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)
5  gralloc.rk30board.so           0xb48f2fef art::JValue art::interpreter::ExecuteGotoImpl<false, false>(art::Thread*, art::DexFile::CodeItem const*, art::ShadowFrame&, art::JValue)
6  gralloc.rk30board.so           0xb4a133dd artInterpreterToInterpreterBridge
7  gralloc.rk30board.so           0xb4a2d031 bool art::interpreter::DoCall<false, false>(art::ArtMethod*, art::Thread*, art::ShadowFrame&, art::Instruction const*, unsigned short, art::JValue*)
8  gralloc.rk30board.so           0xb48f2c1b art::JValue art::interpreter::ExecuteGotoImpl<false, false>(art::Thread*, art::DexFile::CodeItem …

Fatal Exception: java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mypackage/com.mypackage.activities.HomeActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.v7.widget.ContentFrameLayout.setDecorPadding(int, int, int, int)' on a null object reference
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2721)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2782)
       at android.app.ActivityThread.-wrap12(ActivityThread.java)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1509)
       at android.os.Handler.dispatchMessage(Handler.java:102)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6286)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by java.lang.NullPointerException: Attempt to invoke virtual method 'void android.support.v7.widget.ContentFrameLayout.setDecorPadding(int, int, int, int)' on a null object reference
       at android.support.v7.app.AppCompatDelegateImplV9.applyFixedSizeWindow(AppCompatDelegateImplV9.java:537)
       at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:331)
       at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:284)
       at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
       at com.watchlivetv.onlineradioapp.activities.HomeActivity.onCreate(HomeActivity.java:99)
       at android.app.Activity.performCreate(Activity.java:6778)
       at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1121)
       at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2675)
       at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2782) …

我有cursoradapter的listview.现在我想在listview中实现原生快递广告.

我已经看到使用简单的baseAdapter实现原生广告,通常我们List<Object>用于将数据传递给适配器并检查getView()方法内的项目类型以添加广告.

 @Override
public View getView(int position, View convertView, ViewGroup parent)
        throws IllegalArgumentException {
    Object item = getItem(position);

    if (item instanceof Listing) {
        // Listing items already have all the data required, so they just need to be displayed.
                  return listingLayout;
    } else if (item instanceof AdPlacement) {
        return ((AdPlacement) item).getView(convertView, parent);
    } else {
        // Any unknown items will cause exceptions, though this shouldn't ever happen.
        throw new IllegalArgumentException(
                String.format("Adapter can't handle getView() for list …

我的项目中有这个错误。但是找不到任何地方如何解决它。有人有这个问题吗？

它会导致每次都重新运行构建。

使用 Kotlin compile daemon 编译不成功

java.lang.NoSuchMethodError: org.jetbrains.kotlin.daemon.common.IncrementalCompilationOptions.<init>(ZLjava/util/List;Ljava/util/List;Ljava/io/File;Ljava/lang/String;ILorg/jetbrains/kotlin/daemon/common/CompilerMode;Lorg/jetbrains/kotlin/daemon/common/CompileService$TargetPlatform;[Ljava/lang/Integer;I[Ljava/lang/Integer;Ljava/io/File;Ljava/io/File;Z)V
    at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.incrementalCompilationWithDaemon(GradleKotlinCompilerRunner.kt:258)
    at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.compileWithDaemon(GradleKotlinCompilerRunner.kt:207)
    at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.compileWithDaemonOrFallback(GradleKotlinCompilerRunner.kt:156)
    at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.compileWithDaemonOrFallback(GradleKotlinCompilerRunner.kt:53)
    at org.jetbrains.kotlin.compilerRunner.KotlinCompilerRunner.runCompiler(KotlinCompilerRunner.kt:127)
    at org.jetbrains.kotlin.compilerRunner.GradleCompilerRunner.runJvmCompiler(GradleKotlinCompilerRunner.kt:108)
    at org.jetbrains.kotlin.gradle.tasks.KotlinCompile.callCompiler$kotlin_gradle_plugin(Tasks.kt:382)
    at org.jetbrains.kotlin.gradle.internal.KaptGenerateStubsTask.execute(KaptGenerateStubsTask.kt:101)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(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.IncrementalTaskAction.doExecute(IncrementalTaskAction.java:46)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:39)
    at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:26)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter$1.run(ExecuteActionsTaskExecuter.java:121)
    at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:336)
    at org.gradle.internal.progress.DefaultBuildOperationExecutor$RunnableBuildOperationWorker.execute(DefaultBuildOperationExecutor.java:328)
    at org.gradle.internal.progress.DefaultBuildOperationExecutor.execute(DefaultBuildOperationExecutor.java:199)
    at org.gradle.internal.progress.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:110)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeAction(ExecuteActionsTaskExecuter.java:110)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeActions(ExecuteActionsTaskExecuter.java:92)
    at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:70)
    at org.gradle.api.internal.tasks.execution.OutputDirectoryCreatingTaskExecuter.execute(OutputDirectoryCreatingTaskExecuter.java:51)
    at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:62)
    at org.gradle.api.internal.tasks.execution.ResolveTaskOutputCachingStateExecuter.execute(ResolveTaskOutputCachingStateExecuter.java:54)
    at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:60)
    at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:97)
    at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:87)
    at org.gradle.api.internal.tasks.execution.ResolveTaskArtifactStateTaskExecuter.execute(ResolveTaskArtifactStateTaskExecuter.java:52)
    at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52)
    at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:54)
    at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43)
    at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:34) …

我已经在 firebase 中添加了我的应用程序的 iOS 版本，现在我正在尝试添加同一应用程序的 Android 版本，但问题是 iOS 和 Android 具有相同的包名称。添加 Android 时，出现错误An unexpected error has occurred. [Reason: Requested entity already exists]

在 firebase 中，iOS 和 Android 是否必须保持不同的包/包名称？