Question

在我的应用程序中，我正在使用Google Play服务，因此我在gradle文件中使用了编译'com.google.android.gms:play-services:8.4.0'。我得到＆＃34; com.google.android.gms.measurement为空＆＃34;即使尝试了下面的解决方案问题

我在应用程序类中添加了以下内容

@Override
protected void attachBaseContext(Context base) {
    super.attachBaseContext(base);
    MultiDex.install(this);
}

和compile 'com.android.support:multidex:1.0.1'并在项目级别添加classpath 'com.google.gms:google-services:1.5.0' - build.gradle 但仍然得到com.google.android.gms.measurement.AppMeasurementContentProvider null reference

logcat的：

java.lang.RuntimeException: Unable to get provider com.google.android.gms.measurement.AppMeasurementContentProvider: java.lang.NullPointerException: null reference
at android.app.ActivityThread.installProvider(ActivityThread.java:5122)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4725)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4665)
at android.app.ActivityThread.access$1400(ActivityThread.java:159)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1376)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:176)
at android.app.ActivityThread.main(ActivityThread.java:5419)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1046)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:862)
at dalvik.system.NativeStart.main(Native Method)


Caused by: java.lang.NullPointerException: null reference
at com.google.android.gms.common.internal.zzx.zzz(Unknown Source)
at com.google.android.gms.measurement.internal.zzw.zzaT(Unknown Source)
at com.google.android.gms.measurement.AppMeasurementContentProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1214)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1189)
at android.app.ActivityThread.installProvider(ActivityThread.java:5119)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:4725) 
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4665) 
at android.app.ActivityThread.access$1400(ActivityThread.java:159) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1376) 
at android.os.Handler.dispatchMessage(Handler.java:99) 
at android.os.Looper.loop(Looper.java:176) 
at android.app.ActivityThread.main(ActivityThread.java:5419) 
at java.lang.reflect.Method.invokeNative(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:525) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1046) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:862) 
at dalvik.system.NativeStart.main(Native Method)

Answer 1

请勿使用：'com.google.android.gms:play-services:8.4.0' 仅使用应用程序所需的部分内容。例如，我用于我的应用程序：

compile 'com.google.android.gms:play-services-maps:10.2.0'
compile 'com.google.android.gms:play-services-location:10.2.0'
compile 'com.google.android.gms:play-services-gcm:10.2.0'
compile 'com.google.android.gms:play-services-analytics:10.2.0'
compile 'com.google.android.gms:play-services-auth:10.2.0'

并尝试在文件末尾添加： apply plugin: 'com.google.gms.google-services'

Android com.google.android.gms.measurement.AppMeasurementContentProvider null参考问题

1 个答案: