use new hidebroken api for attribute lists

app/build.gradle

@@ -9,8 +9,8 @@ android {
         minSdkVersion 8
         targetSdkVersion 23
 
-        versionCode 24
-        versionName "0.15"
+        versionCode 25
+        versionName "0.16"
     }
 
     buildTypes {

app/src/main/java/net/programmierecke/radiodroid2/ActivityRadioStationDetail.java

@@ -49,7 +49,7 @@ protected void onCreate(Bundle savedInstanceState) {
 		new AsyncTask<Void, Void, String>() {
 			@Override
 			protected String doInBackground(Void... params) {
-				return Utils.downloadFeed(getApplicationContext(), String.format(Locale.US, "http://www.radio-browser.info/webservice/json/stations/byid/%s", aStationID),true);
+				return Utils.downloadFeed(getApplicationContext(), String.format(Locale.US, "http://www.radio-browser.info/webservice/json/stations/byid/%s", aStationID),true,null);
 			}
 
 			@Override

app/src/main/java/net/programmierecke/radiodroid2/FragmentBase.java

@@ -2,16 +2,20 @@
 
 import android.app.ProgressDialog;
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.support.v7.preference.PreferenceManager;
 import android.text.TextUtils;
 import android.util.Log;
 import android.widget.ListView;
 import android.widget.Toast;
 
 import net.programmierecke.radiodroid2.data.DataRadioStation;
 
+import java.util.HashMap;
+
 public class FragmentBase extends Fragment {
     private ProgressDialog itsProgressLoading;
     private ListView lv;
@@ -54,6 +58,9 @@ public void DownloadUrl(final boolean forceUpdate) {
     }
 
     public void DownloadUrl(final boolean forceUpdate, final boolean displayProgress) {
+        SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(getContext());
+        final boolean show_broken = sharedPref.getBoolean("show_broken", false);
+
         Log.d("DOWN","Download url:"+url);
         if (TextUtils.isGraphic(url)) {
             if (mycontext != null && displayProgress) {
@@ -62,7 +69,11 @@ public void DownloadUrl(final boolean forceUpdate, final boolean displayProgress
             new AsyncTask<Void, Void, String>() {
                 @Override
                 protected String doInBackground(Void... params) {
-                    return Utils.downloadFeed(getActivity(), url, forceUpdate);
+                    HashMap<String,String> p = new HashMap<String, String>();
+                    if (!show_broken) {
+                        p.put("hidebroken", "true");
+                    }
+                    return Utils.downloadFeed(getActivity(), url, forceUpdate, p);
                 }
 
                 @Override

app/src/main/java/net/programmierecke/radiodroid2/FragmentServerInfo.java

@@ -41,7 +41,7 @@ void Download(final boolean forceUpdate){
         new AsyncTask<Void, Void, String>() {
             @Override
             protected String doInBackground(Void... params) {
-                return Utils.downloadFeed(getActivity(), "http://www.radio-browser.info/webservice/json/stats", forceUpdate);
+                return Utils.downloadFeed(getActivity(), "http://www.radio-browser.info/webservice/json/stats", forceUpdate, null);
             }
 
             @Override

app/src/main/java/net/programmierecke/radiodroid2/Utils.java

@@ -27,10 +27,14 @@
 import java.io.FileOutputStream;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
 import java.net.HttpURLConnection;
 import java.net.URL;
 import java.util.Date;
+import java.util.Dictionary;
+import java.util.Enumeration;
 import java.util.Locale;
+import java.util.Map;
 
 public class Utils {
 	public static String getCacheFile(Context ctx, String theURI) {
@@ -81,7 +85,7 @@ public static void writeFileCache(Context ctx, String theURI, String content){
 		}
 	}
 
-	public static String downloadFeed(Context ctx, String theURI, boolean forceUpdate) {
+	public static String downloadFeed(Context ctx, String theURI, boolean forceUpdate, Map<String,String> dictParams) {
 		if (!forceUpdate) {
 			String cache = getCacheFile(ctx, theURI);
 			if (cache != null) {
@@ -96,10 +100,28 @@ public static String downloadFeed(Context ctx, String theURI, boolean forceUpdat
 			connection.setConnectTimeout(4000);
 			connection.setReadTimeout(3000);
 			connection.setRequestProperty("User-Agent", "RadioDroid2/"+BuildConfig.VERSION_NAME);
-			connection.setRequestMethod("GET");
 			connection.setDoInput(true);
+			if (dictParams != null) {
+				connection.setDoOutput(true);
+				connection.setRequestProperty("Content-Type", "application/json");
+				connection.setRequestProperty("Accept", "application/json");
+				connection.setRequestMethod("POST");
+			} else {
+				connection.setRequestMethod("GET");
+			}
 			connection.connect();
 
+			if (dictParams != null) {
+				JSONObject jsonParams = new JSONObject();
+				for (String key: dictParams.keySet()){
+					jsonParams.put(key, dictParams.get(key));
+				}
+
+				OutputStreamWriter wr = new OutputStreamWriter(connection.getOutputStream());
+				wr.write(jsonParams.toString());
+				wr.flush();
+			}
+
 			InputStream inputStream = connection.getInputStream();
 			BufferedReader rd = new BufferedReader(new InputStreamReader(inputStream));
 			String line = "";
@@ -119,7 +141,7 @@ public static String downloadFeed(Context ctx, String theURI, boolean forceUpdat
 	}
 
 	public static String getRealStationLink(Context ctx, String stationId){
-		String result = Utils.downloadFeed(ctx, "http://www.radio-browser.info/webservice/json/url/" + stationId, true);
+		String result = Utils.downloadFeed(ctx, "http://www.radio-browser.info/webservice/json/url/" + stationId, true, null);
 		if (result != null) {
 			JSONObject jsonObj = null;
 			JSONArray jsonArr = null;