FilterSettingsActivity example

3 files changed, 94 insertions, 59 deletions

diff --git a/app/src/main/java/org/rssin/android/FilterSettingsActivity.java b/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
index b2d4ed9..a3ae710 100644
--- a/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
+++ b/app/src/main/java/org/rssin/android/FilterSettingsActivity.java
@@ -7,10 +7,11 @@ import android.app.DialogFragment;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
-import android.support.annotation.Nullable;
 import android.support.v7.app.ActionBarActivity;
 import android.os.Bundle;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
@@ -36,96 +37,106 @@ public class FilterSettingsActivity extends ActionBarActivity {
         Intent intent = getIntent();
         filter = (Filter) intent.getSerializableExtra("filter");
 
-        ((TextView) findViewById(R.id.filter_settings_title)).setText(filter.getTitle());
-        ((TextView) findViewById(R.id.filter_settings_keywords)).setText(filter.getKeywordsAsString());
+        setTitle(getTitle() + ": " + filter.getTitle());
 
-        final FeedAdapter fAdapter = new FeedAdapter(this, R.layout.item_filter_settings_feed, filter.getFeeds());
+        final KeywordAdapter fAdapter = new KeywordAdapter(this, R.layout.item_filter_settings_keyword, filter.getKeywords());
         ((ListView) findViewById(R.id.filter_settings_feeds_list)).setAdapter(fAdapter);
     }
 
-    public void openKeywordsDialog(View v) {
-        (new KeywordsDialogFragment()).show(getFragmentManager(), "");
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.menu_filter_settings, menu);
+        return true;
     }
 
-    public class KeywordsDialogFragment extends DialogFragment {
-        @Override
-        public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
-            return inflater.inflate(R.layout.fragment_filter_settings_keywords, container);
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        int id = item.getItemId();
+
+        if (id == R.id.action_feeds) {
+            openKeywordsDialog(null);
         }
 
-        @Override
-        public void onActivityCreated(Bundle savedInstanceState) {
-            super.onActivityCreated(savedInstanceState);
+        return super.onOptionsItemSelected(item);
+    }
 
-            final KeywordAdapter kAdapter = new KeywordAdapter(getActivity(), R.layout.item_filter_settings_keyword, filter.getKeywords());
-            ((ListView) getActivity().findViewById(R.id.filter_settings_feeds_list)).setAdapter(kAdapter);
-        }
+    public void openKeywordsDialog(View v) {
+        FeedsDialogFragment f = new FeedsDialogFragment();
+        Bundle bundle = new Bundle();
+        bundle.putSerializable("filter", filter);
+        f.setArguments(bundle);
+        f.show(getFragmentManager(), "");
+    }
 
+    public static class FeedsDialogFragment extends DialogFragment {
         @Override
         public Dialog onCreateDialog(Bundle savedInstanceState) {
+            View view = getActivity().getLayoutInflater().inflate(R.layout.fragment_filter_settings_feeds, null);
+
+            Filter filter = (Filter) getArguments().getSerializable("filter");
+
+            final FeedAdapter kAdapter = new FeedAdapter(getActivity(), R.layout.item_filter_settings_feed, filter.getFeeds());
+            ((ListView) view.findViewById(R.id.filter_settings_keywords_list)).setAdapter(kAdapter);
+
             AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
-            builder.setMessage("Hello world")
-                    .setPositiveButton("Yes", new DialogInterface.OnClickListener() {
+            builder.setMessage(R.string.filter_settings_feeds)
+                    .setPositiveButton(R.string.filter_settings_edit_feeds_positive, new DialogInterface.OnClickListener() {
                         public void onClick(DialogInterface dialog, int id) {
                             // FIRE ZE MISSILES!
                         }
                     })
-                    .setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
-                        public void onClick(DialogInterface dialog, int id) {
-                            // User cancelled the dialog
-                        }
-                    });
-            // Create the AlertDialog object and return it
+                    .setNegativeButton(R.string.filter_settings_edit_feeds_negative, null);
+            builder.setView(view);
+
             return builder.create();
         }
-    }
 
-    private static class FeedAdapter extends ArrayAdapter<Feed> {
+        private static class FeedAdapter extends ArrayAdapter<Feed> {
 
-        Context context;
-        int layoutResourceId;
-        List<Feed> feeds;
+            Context context;
+            int layoutResourceId;
+            List<Feed> feeds;
 
-        public FeedAdapter(Context context, int resource, List<Feed> objects) {
-            super(context, resource, objects);
-            this.context = context;
-            layoutResourceId = resource;
-            feeds = objects;
-        }
+            public FeedAdapter(Context context, int resource, List<Feed> objects) {
+                super(context, resource, objects);
+                this.context = context;
+                layoutResourceId = resource;
+                feeds = objects;
+            }
 
-        @Override
-        public View getView(int position, View convertView, ViewGroup parent) {
-            View row = convertView;
-            FeedHolder holder = null;
+            @Override
+            public View getView(int position, View convertView, ViewGroup parent) {
+                View row = convertView;
+                FeedHolder holder = null;
 
-            if (row == null) {
-                LayoutInflater inflater = ((Activity) context).getLayoutInflater();
-                row = inflater.inflate(layoutResourceId, parent, false);
+                if (row == null) {
+                    LayoutInflater inflater = ((Activity) context).getLayoutInflater();
+                    row = inflater.inflate(layoutResourceId, parent, false);
 
-                holder = new FeedHolder();
-                holder.title = (TextView) row.findViewById(R.id.filter_settings_feed_item_title);
-                holder.url = (TextView) row.findViewById(R.id.filter_settings_feed_item_url);
+                    holder = new FeedHolder();
+                    holder.title = (TextView) row.findViewById(R.id.filter_settings_feed_item_title);
+                    holder.url = (TextView) row.findViewById(R.id.filter_settings_feed_item_url);
 
-                row.setTag(holder);
-            } else {
-                holder = (FeedHolder) row.getTag();
-            }
+                    row.setTag(holder);
+                } else {
+                    holder = (FeedHolder) row.getTag();
+                }
 
-            Feed feed = feeds.get(position);
-            holder.title.setText(feed.getTitle());
-            holder.url.setText(feed.getURL().toString());
+                Feed feed = feeds.get(position);
+                holder.title.setText(feed.getTitle());
+                holder.url.setText(feed.getURL().toString());
 
-            return row;
-        }
+                return row;
+            }
 
-        private static class FeedHolder {
-            TextView title;
-            TextView url;
+            private static class FeedHolder {
+                TextView title;
+                TextView url;
+            }
         }
     }
 
     private static class KeywordAdapter extends ArrayAdapter<Keyword> {
-
         Context context;
         int layoutResourceId;
         List<Keyword> keywords;
diff --git a/app/src/main/java/org/rssin/android/FiltersActivity.java b/app/src/main/java/org/rssin/android/FiltersActivity.java
index 6b1a3d7..dd32fab 100644
--- a/app/src/main/java/org/rssin/android/FiltersActivity.java
+++ b/app/src/main/java/org/rssin/android/FiltersActivity.java
@@ -15,10 +15,13 @@ import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import org.rssin.rssin.Feed;
 import org.rssin.rssin.Filter;
+import org.rssin.rssin.Keyword;
 import org.rssin.rssin.R;
 
 import java.io.IOException;
+import java.net.MalformedURLException;
 import java.util.List;
 
 public class FiltersActivity extends ActionBarActivity {
@@ -45,6 +48,25 @@ public class FiltersActivity extends ActionBarActivity {
             filters = new FiltersList();
         }
 
+        filters.getFilters().clear();
+
+        Filter filter = new Filter("Filter test");
+        filter.getKeywords().add(new Keyword("Test"));
+        try {
+            filter.getFeeds().add(new Feed("http://nu.nl/algemeen.rss", "Feed test 1"));
+        } catch (MalformedURLException e) {
+            Log.w("FA-URL", e.getMessage(), e);
+        }
+        try {
+            filter.getFeeds().add(new Feed("http://nu.nl/sport.rss", "Feed test 2"));
+        } catch (MalformedURLException e) {
+            Log.w("FA-URL", e.getMessage(), e);
+        }
+        filters.getFilters().add(filter);
+        try {
+            filters.save(this);
+        } catch (IOException e) {}
+
         final FilterAdapter adapter = new FilterAdapter(this, R.layout.item_filter, filters.getFilters());
         filtersView.setAdapter(adapter);
 
diff --git a/app/src/main/java/org/rssin/rssin/Feed.java b/app/src/main/java/org/rssin/rssin/Feed.java
index 1dcb4d8..d2677b8 100644
--- a/app/src/main/java/org/rssin/rssin/Feed.java
+++ b/app/src/main/java/org/rssin/rssin/Feed.java
@@ -1,12 +1,14 @@
 package org.rssin.rssin;
 
+import java.io.Serializable;
 import java.net.MalformedURLException;
 import java.net.URL;
 
 /**
  * Created by camilstaps on 20-5-15.
  */
-public class Feed {
+public class Feed implements Serializable {
+    private static int serialVersionUID = 0;
 
     private String title;
     private URL url;