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Firebase Performance Failure in API 19 with Google Play Services 10.2.98

This week I started testing the new Firebase performance in my new app. As soon as I use Firebase for other functions, such as Auth and DB, I have already updated all the packages to the latest version 10.2.6 of Firebase and follow the pre req instructions.

minAPI is 19.

My problem is the application crashes only in API 19 with Google Play Services 10.2.98 on a real Galaxy Duos device running Android 4.4.1. When the application starts, it cannot find firebase-perf on the device.

This only happens with this package, and on other devices and higher versions everything is fine, and I can see the data in the Firebase Performance Dashboard.

Tips?

Stack below

Hello,

Process: com.mobilecodelabs.fb.trampo, PID: 2727
java.lang.RuntimeException: Unable to get provider com.google.firebase.perf.provider.FirebasePerfProvider: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.perf.provider.FirebasePerfProvider" on path: DexPathList[[zip file "/data/app/com.mobilecodelabs.fb.trampo-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.mobilecodelabs.fb.trampo-2, /vendor/lib, /system/lib]]
    at android.app.ActivityThread.installProvider(ActivityThread.java:4793)
    at android.app.ActivityThread.installContentProviders(ActivityThread.java:4385)
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4325)
    at android.app.ActivityThread.access$1500(ActivityThread.java:135)
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256)
    at android.os.Handler.dispatchMessage(Handler.java:102)
    at android.os.Looper.loop(Looper.java:136)
    at android.app.ActivityThread.main(ActivityThread.java:5017)
    at java.lang.reflect.Method.invokeNative(Native Method)
    at java.lang.reflect.Method.invoke(Method.java:515)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
    at dalvik.system.NativeStart.main(Native Method)
    Caused by: java.lang.ClassNotFoundException: Didn't find class "com.google.firebase.perf.provider.FirebasePerfProvider" on path: DexPathList[[zip file "/data/app/com.mobilecodelabs.fb.trampo-2.apk"],nativeLibraryDirectories=[/data/app-lib/com.mobilecodelabs.fb.trampo-2, /vendor/lib, /system/lib]]
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:497)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:457)
    at android.app.ActivityThread.installProvider(ActivityThread.java:4778)
    at android.app.ActivityThread.installContentProviders(ActivityThread.java:4385) 
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4325) 
    at android.app.ActivityThread.access$1500(ActivityThread.java:135) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1256) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:136) 
    at android.app.ActivityThread.main(ActivityThread.java:5017) 
    at java.lang.reflect.Method.invokeNative(Native Method) 
    at java.lang.reflect.Method.invoke(Method.java:515) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595) 
    at dalvik.system.NativeStart.main(Native Method)
+10
1

, .

. API 19 , , 21+, - . MultiDex.

MultiDex,

  • multiDexEnabled Gradle "defaultConfig" API 21+
  • "" com.android.support:multidex:1.0.3 " gradle " " API 20 .

"android.support.multidex.MultiDexApplication"

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.myapp">
    <application
            android:name="android.support.multidex.MultiDexApplication" >
        ...
    </application>
</manifest>

, Multidex . . Firebase , API 17 API 28.

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