Hallo,
das klappt nicht. Egal an welche stelle ich die Funktion einbaue es gibt immer fehler bzw. es wird nicht erkannt.
package eu.selfosu.a30851kr.testhttpok;
import android.icu.text.LocaleDisplayNames;
import android.os.AsyncTask;
import android.os.Build;
import android.support.annotation.RequiresApi;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import java.io.IOException;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateException;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.FormBody;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
public class MainActivity extends AppCompatActivity {
private TextView result;
private Button getBtn;
private OkHttpClient client;
@RequiresApi(api = Build.VERSION_CODES.CUPCAKE)
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
result = (TextView) findViewById(R.id.result);
getBtn = (Button) findViewById(R.id.getBtn);
getBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
new feedBack().execute();
}
});
}
public class feedBack extends AsyncTask<String, Void, String> {
@Override
protected String doInBackground(String... strings) {
try {
//OkHttpClient client = new OkHttpClient();
OkHttpClient client = new getUnsafeOkHttpClient();
RequestBody PostData = new FormBody.Builder()
.add("yyy", "abc")
.build();
Request request = new Request.Builder()
.url("https://xxxxxxxxx.eu")
.post(PostData)
.build();
Response response = client.newCall(request).execute();
String result = response.body().string();
Log.d("Kruppa_log", result);
return result;
} catch (IOException e) {
Log.d("Kruppa_log", "Error");
return null;
}
}
@Override
protected void onPostExecute(String s) {
super.onPostExecute(s);
if (s != null) {
Log.d("Kruppa_log", s);
} else {
Log.d("Kruppa_Log", "null");
}
}
}
private static OkHttpClient getUnsafeOkHttpClient() {
try {
// Create a trust manager that does not validate certificate chains
final TrustManager[] trustAllCerts = new TrustManager[] {
new X509TrustManager() {
@Override
public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return new java.security.cert.X509Certificate[]{};
}
}
};
// Install the all-trusting trust manager
final SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
// Create an ssl socket factory with our all-trusting manager
final SSLSocketFactory sslSocketFactory = sslContext.getSocketFactory();
OkHttpClient.Builder builder = new OkHttpClient.Builder();
builder.sslSocketFactory(sslSocketFactory, (X509TrustManager)trustAllCerts[0]);
builder.hostnameVerifier(new HostnameVerifier() {
@Override
public boolean verify(String hostname, SSLSession session) {
return true;
}
});
OkHttpClient okHttpClient = builder.build();
return okHttpClient;
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
