Bom dia.
O seguinte código gera erro de conexão, mas a permissão de INTERNET está no manifesto.
O que pode estar faltando ou errado?
try {
Document melhorcambio = Jsoup.connect(“https://www.melhorcambio.com/dolar-
hoje”).get();
Elements dolarEmReal = melhorcambio.select(“input#comercial”);
Document googleCambio = Jsoup.connect("https://www.google.com/search?q=d%C3%B3lar+turismo+hoje&ie=utf-8&oe=utf-8&client=firefox-b-ab").get();
Elements tdGoogleCambios = googleCambio.select("tr.td");
for(int i = 0; i < tdGoogleCambios.size(); i++) {
}
} catch (Exception e) {
e.printStackTrace();
}
Erros:
W/System.err: android.os.NetworkOnMainThreadException
at android.os.StrictMode$AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1450)
at java.net.Inet6AddressImpl.lookupHostByName(Inet6AddressImpl.java:102)
at java.net.Inet6AddressImpl.lookupAllHostAddr(Inet6AddressImpl.java:90)
W/System.err: at java.net.InetAddress.getAllByName(InetAddress.java:787)
at com.android.okhttp.Dns$1.lookup(Dns.java:39)
at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:175)
at com.android.okhttp.internal.http.RouteSelector.nextProxy(RouteSelector.java:141)
at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:83)
W/System.err: at com.android.okhttp.internal.http.StreamAllocation.findConnection(StreamAllocation.java:174)
at com.android.okhttp.internal.http.StreamAllocation.findHealthyConnection(StreamAllocation.java:126)
at com.android.okhttp.internal.http.StreamAllocation.newStream(StreamAllocation.java:95)
at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:281)
at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:224)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:461)
at com.android.okhttp.internal.huc.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:127)
at com.android.okhttp.internal.huc.DelegatingHttpsURLConnection.connect(DelegatingHttpsURLConnection.java:89)
at com.android.okhttp.internal.huc.HttpsURLConnectionImpl.connect(Unknown Source:0)
W/System.err: at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:746)
at org.jsoup.helper.HttpConnection$Response.execute(HttpConnection.java:722)
at org.jsoup.helper.HttpConnection.execute(HttpConnection.java:306)
at org.jsoup.helper.HttpConnection.get(HttpConnection.java:295)
at utilitarios.leandro.com.br.utilitrios.ConversorMoedas.onCreate(ConversorMoedas.java:22)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)