{"id":58,"date":"2017-12-22T15:25:01","date_gmt":"2017-12-22T14:25:01","guid":{"rendered":"https:\/\/www.cipv6.de\/worp\/?p=58"},"modified":"2017-12-22T15:31:15","modified_gmt":"2017-12-22T14:31:15","slug":"android-query-jso-data-log-the-response-to-logcat","status":"publish","type":"post","link":"https:\/\/www.cipv6.de\/worp\/index.php\/2017\/12\/22\/android-query-jso-data-log-the-response-to-logcat\/","title":{"rendered":"Android: Query JSON-Data , log the response to logcat"},"content":{"rendered":"
<\/pre>\n
[java]
\npackage de.clarisweb.android.jsondemo;<\/p>\n
import android.os.AsyncTask;
\nimport android.os.Bundle;
\nimport android.support.design.widget.FloatingActionButton;
\nimport android.support.design.widget.Snackbar;
\nimport android.support.v7.app.AppCompatActivity;
\nimport android.support.v7.widget.Toolbar;
\nimport android.util.Log;
\nimport android.view.View;
\nimport android.view.Menu;
\nimport android.view.MenuItem;<\/p>\n
import java.io.InputStream;
\nimport java.io.InputStreamReader;
\nimport java.net.HttpURLConnection;
\nimport java.net.URL;<\/p>\n
public class MainActivity extends AppCompatActivity {<\/p>\n
    public class DownloadTask extends AsyncTask< String, Void, String> {<\/p>\n
        @Override
\n        protected String doInBackground(String… urls) {<\/p>\n
            String result = "";
\n            URL url;
\n            HttpURLConnection urlConnection= null;<\/p>\n
            try {
\n                url = new URL(urls[0]);
\n                urlConnection = (HttpURLConnection) url.openConnection();
\n                InputStream in = urlConnection.getInputStream();
\n                InputStreamReader reader = new InputStreamReader(in);
\n                int data = reader.read();<\/p>\n
                while (data != -1) {
\n                    char current = (char) data;
\n                    result += current;
\n                    data = reader.read();<\/p>\n
                }<\/p>\n
                    return result;<\/p>\n
            } catch  (Exception e){<\/p>\n
                e.printStackTrace();
\n                return null;
\n            }
\n        }<\/p>\n
        @Override
\n        protected void onPostExecute(String s) {
\n            super.onPostExecute(s);<\/p>\n
          Log.i ("JSON: ", s);<\/p>\n
        }
\n    }<\/p>\n
    @Override
\n    protected void onCreate(Bundle savedInstanceState) {
\n        super.onCreate(savedInstanceState);
\n        setContentView(R.layout.activity_main);
\n        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
\n        setSupportActionBar(toolbar);<\/p>\n
        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
\n        fab.setOnClickListener(new View.OnClickListener() {
\n            @Override
\n            public void onClick(View view) {
\n                Snackbar.make(view, "Replace with your own action",Snackbar.LENGTH_LONG)
\n                        .setAction("Action", null).show();<\/p>\n
                            }
\n        });<\/p>\n
        DownloadTask task = new DownloadTask();
\n\/\/
\n        task.execute("http:\/\/headers.jsontest.com\/");<\/p>\n
    }<\/p>\n
    @Override
\n    public boolean onCreateOptionsMenu(Menu menu) {
\n        getMenuInflater().inflate(R.menu.menu_main, menu);
\n        return true;
\n    }<\/p>\n
    @Override
\n    public boolean onOptionsItemSelected(MenuItem item) {
\n         int id = item.getItemId();<\/p>\n
        if (id == R.id.action_settings) {
\n            return true;
\n        }<\/p>\n
        return super.onOptionsItemSelected(item);
\n    }
\n}<\/p>\n
[\/java]<\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
[java] package de.clarisweb.android.jsondemo; import android.os.AsyncTask; import android.os.Bundle; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.util.Log; import android.view.View; import android.view.Menu; import android.view.MenuItem; import java.io.InputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; public class MainActivity extends AppCompatActivity { public class DownloadTask extends AsyncTask< String, Void, String> { @Override protected String doInBackground(String… urls) { String result = … Continue reading “Android: Query JSON-Data , log the response to logcat”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[39,59],"class_list":["post-58","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-android","tag-uncategorized"],"yoast_head":"\nAndroid: Query JSON-Data , log the response to logcat - cipv6.de<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cipv6.de\/worp\/index.php\/2017\/12\/22\/android-query-jso-data-log-the-response-to-logcat\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Android: Query JSON-Data , log the response to logcat - cipv6.de\" \/>\n<meta property=\"og:description\" content=\"[java] package de.clarisweb.android.jsondemo; import android.os.AsyncTask; import android.os.Bundle; import android.support.design.widget.FloatingActionButton; import android.support.design.widget.Snackbar; import android.support.v7.app.AppCompatActivity; import android.support.v7.widget.Toolbar; import android.util.Log; import android.view.View; import android.view.Menu; import android.view.MenuItem; import java.io.InputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; public class MainActivity extends AppCompatActivity { public class DownloadTask extends AsyncTask< String, Void, String> { @Override protected String doInBackground(String… urls) { String result = … Continue reading "Android: Query JSON-Data , log the response to logcat"\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cipv6.de\/worp\/index.php\/2017\/12\/22\/android-query-jso-data-log-the-response-to-logcat\/\" \/>\n<meta property=\"og:site_name\" content=\"cipv6.de\" \/>\n<meta property=\"article:published_time\" content=\"2017-12-22T14:25:01+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2017-12-22T14:31:15+00:00\" \/>\n<meta name=\"author\" content=\"ugu5ma\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ugu5ma\" \/>\n<meta name=\"twitter:site\" content=\"@ugu5ma\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"ugu5ma\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/\"},\"author\":{\"name\":\"ugu5ma\",\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/#\\\/schema\\\/person\\\/5d62b275485540be9e5e9e33d4fab86d\"},\"headline\":\"Android: Query JSON-Data , log the response to logcat\",\"datePublished\":\"2017-12-22T14:25:01+00:00\",\"dateModified\":\"2017-12-22T14:31:15+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/\"},\"wordCount\":277,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/#\\\/schema\\\/person\\\/5d62b275485540be9e5e9e33d4fab86d\"},\"keywords\":[\"Android\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/\",\"url\":\"https:\\\/\\\/www.cipv6.de\\\/worp\\\/index.php\\\/2017\\\/12\\\/22\\\/android-query-jso-data-log-the-response-to-logcat\\\/\",\"name\":\"Android: Query JSON-Data , log the response to logcat - 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