Our users experience crashes when clicking the learn more link while the clicktrough url is empty.
Can the "learn more" button be removed from the interface if the url is empty.
android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat= }
at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1660)
at android.app.Instrumentation.execStartActivity(Instrumentation.java:1430)
at android.app.Activity.startActivityForResult(Activity.java:3532)
at android.app.Activity.startActivityForResult(Activity.java:3493)
at android.support.v4.app.FragmentActivity.startActivityForResult(SourceFile:840)
at android.app.Activity.startActivity(Activity.java:3735)
at android.app.Activity.startActivity(Activity.java:3703)
at com.google.ads.interactivemedia.v3.b.s.b(SourceFile:501)
at com.google.ads.interactivemedia.v3.b.h$a.c(SourceFile:149)
at com.google.ads.interactivemedia.v3.b.b.e$1.c(SourceFile:141)
at com.google.ads.interactivemedia.v3.b.b.a.a(SourceFile:112)
at com.google.ads.interactivemedia.v3.b.b.a$2.onClick(SourceFile:83)
at android.view.View.performClick(View.java:4654)
at android.view.View$PerformClick.run(View.java:19438)
at android.os.Handler.handleCallback(Handler.java:733)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:146)
at android.app.ActivityThread.main(ActivityThread.java:5602)
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:1283)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)
at dalvik.system.NativeStart.main(Native Method)