08-07 14:57:26.140  27216-27216/zerofacebook.zerofacebookmessenger E/AndroidRuntime﹕ FATAL EXCEPTION: main
    Process: zerofacebook.zerofacebookmessenger, PID: 27216
    android.os.NetworkOnMainThreadException
            at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java)
            at java.net.InetAddress.lookupHostByName(InetAddress.java:418)
            at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
            at java.net.InetAddress.getAllByName(InetAddress.java:215)
            at okhttp3.Dns$1.lookup(Dns.java:39)
            at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:172)
            at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:138)
            at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:80)
            at okhttp3.internal.connection.StreamAllocation.findConnection(StreamAllocation.java:178)
            at okhttp3.internal.connection.StreamAllocation.findHealthyConnection(StreamAllocation.java:129)
            at okhttp3.internal.connection.StreamAllocation.newStream(StreamAllocation.java:98)
            at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:42)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
            at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:109)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
            at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
            at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:124)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:92)
            at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:67)
            at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:170)
            at okhttp3.RealCall.execute(RealCall.java:60)
            at zerofacebook.zerofacebookmessenger.MainActivity.onClick(MainActivity.java:42)
            at android.view.View.performClick(View.java)
            at android.view.View$PerformClick.run(View.java)
            at android.os.Handler.handleCallback(Handler.java)
            at android.os.Handler.dispatchMessage(Handler.java)
            at android.os.Looper.loop(Looper.java)
            at android.app.ActivityThread.main(ActivityThread.java)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java)