问题
When I run my app on emulator, Android Studio shows this error:
E/dalvikvm: Could not find class 'android.util.ArrayMap', referenced from method com.android.tools.fd.runtime.Restarter.getActivities
How can I solve that?
回答1:
ArrayMap is in the Support Library. You need to add it to the dependencies in build.gradle.
dependencies {
...
compile "com.android.support:support-core-utils:24.2.0"
}
来源：https://stackoverflow.com/questions/39519754/e-dalvikvm-could-not-find-class-android-util-arraymap