Follow venue from event page

app/src/main/java/app/insti/Constants.java

@@ -63,4 +63,5 @@ public class Constants {
     public static final double MAP_Xn = 19.134417, MAP_Yn = 72.901229, MAP_Zn = 1757, MAP_Zyn = 501;
     public static final double[] MAP_WEIGHTS_X = {-11.392001766454612, -36.31634553309953, 73.91269388324432, -24.14021153064087, 3.4508817531539115, -0.1462262375477863, 5.532505074667804, -1.542391995870977, 36.14211738142935};
     public static final double[] MAP_WEIGHTS_Y = {0.09738953520399705, -4.519868444089616, 62.38493718381985, 16.664561869057696, -2.168377988768651, 0.0919143297622087, 0.32304266159540823, 0.21688067854428716, -12.81393255320748};
+    public static final String MAP_INITIAL_MARKER = "initial_marker";
 }

app/src/main/java/app/insti/fragment/EventFragment.java

@@ -11,6 +11,7 @@ import android.graphics.Point;
 import android.graphics.Rect;
 import android.net.Uri;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
 import android.support.design.widget.FloatingActionButton;
 import android.support.v4.app.Fragment;
 import android.support.v4.widget.NestedScrollView;
@@ -19,6 +20,10 @@ import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.Toolbar;
 import android.text.Spannable;
 import android.text.SpannableString;
+import android.text.Spanned;
+import android.text.TextPaint;
+import android.text.method.LinkMovementMethod;
+import android.text.style.ClickableSpan;
 import android.text.style.ForegroundColorSpan;
 import android.text.style.RelativeSizeSpan;
 import android.util.Log;
@@ -189,9 +194,41 @@ public class EventFragment extends BackHandledFragment implements TransitionTarg
         bodyRecyclerView.setAdapter(bodyAdapter);
         bodyRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
 
+        // Make the venues clickable
+        if (!eventVenueName.toString().equals("")) {
+            // Get the whole string
+            SpannableString ss = new SpannableString(eventVenueName.toString().substring(2));
 
-        if (!eventVenueName.toString().equals(""))
-            eventVenue.setText(eventVenueName.toString().substring(2));
+            // Make each venue clickable
+            int i = 0;
+            for (final Venue venue : event.getEventVenues()) {
+                int length = venue.getVenueShortName().length();
+                ClickableSpan cs = new ClickableSpan() {
+                    @Override
+                    public void onClick(@NonNull View widget) {
+                        MapFragment mapFragment = new MapFragment();
+                        Bundle bundle = new Bundle();
+                        bundle.putString(Constants.MAP_INITIAL_MARKER, venue.getVenueName());
+                        mapFragment.setArguments(bundle);
+                        ((MainActivity) getActivity()).updateFragment(mapFragment);
+                    }
+
+                    @Override
+                    public void updateDrawState(TextPaint ds) {
+                        super.updateDrawState(ds);
+                        if (getActivity() == null || !isAdded()) return;
+                        ds.setColor(getResources().getColor(R.color.primaryTextColor));
+                        ds.setUnderlineText(false);
+                    }
+                };
+                ss.setSpan(cs, i, i + length, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+                i += length + 2;
+            }
+
+            // Setup the text view
+            eventVenue.setText(ss);
+            eventVenue.setMovementMethod(LinkMovementMethod.getInstance());
+        }
 
         interestedButton.setOnClickListener(getUESOnClickListener(1));
 

app/src/main/java/app/insti/fragment/MapFragment.java

@@ -278,7 +278,9 @@ public class MapFragment extends Fragment implements TextWatcher,
         Locations mLocations = new Locations(venues);
         data = mLocations.data;
         markerlist = new ArrayList<com.mrane.data.Marker>(data.values());
-        setupMap();
+        if (getArguments() != null) {
+            setupMap(getArguments().getString(Constants.MAP_INITIAL_MARKER));
+        }
 
         // Setup locate button
         FloatingActionButton fab = getView().findViewById(R.id.locate_fab);
@@ -308,6 +310,10 @@ public class MapFragment extends Fragment implements TextWatcher,
     }
 
     private void setupMap() {
+        setupMap(null);
+    }
+
+    private void setupMap(String initalMarkerName) {
         if (getView() == null) {
             return;
         }
@@ -340,6 +346,7 @@ public class MapFragment extends Fragment implements TextWatcher,
         campusMapView.setImageAsset("map.jpg");
         campusMapView.setSettingsManager(settingsManager);
         campusMapView.setData(data);
+        campusMapView.setInitialMarkerName(initalMarkerName);
 
         addMarkerIcon = (ImageButton) getActivity().findViewById(R.id.add_marker_icon);
 

app/src/main/java/com/mrane/zoomview/CampusMapView.java

@@ -74,6 +74,7 @@ public class CampusMapView extends SubsamplingScaleImageView {
     private float density;
     private boolean isFirstLoad = true;
     private SettingsManager settingsManager;
+    private String initialMarkerName = null;
 
     public CampusMapView(Context context) {
         this(context, null);
@@ -100,6 +101,14 @@ public class CampusMapView extends SubsamplingScaleImageView {
         RATIO_SHOW_PIN_TEXT = ratio;
     }
 
+    public String getInitialMarkerName() {
+        return initialMarkerName;
+    }
+
+    public void setInitialMarkerName(String initialMarkerName) {
+        this.initialMarkerName = initialMarkerName;
+    }
+
     private void initialise() {
         displayMetrics = getResources().getDisplayMetrics();
         density = displayMetrics.density;
@@ -119,11 +128,31 @@ public class CampusMapView extends SubsamplingScaleImageView {
         if (isFirstLoad) {
             Runnable runnable = new Runnable() {
                 public void run() {
-                    AnimationBuilder anim;
-                    anim = animateScaleAndCenter(
-                            getTargetMinScale(), MapFragment.MAP_CENTER);
-                    anim.withDuration(MapFragment.DURATION_INIT_MAP_ANIM)
-                            .start();
+                    // Center marker on start
+                    Marker centerMarker = null;
+
+                    // Iterate all markers
+                    if (getInitialMarkerName() != null) {
+                        for (Marker m : markerList) {
+                            if (m.getName().equals(getInitialMarkerName())) {
+                                centerMarker = m;
+                                break;
+                            }
+                        }
+                    }
+
+                    // If a marker is to be centered
+                    if (centerMarker != null) {
+                        setAndShowResultMarker(centerMarker);
+                    } else {
+                        AnimationBuilder anim;
+                        anim = animateScaleAndCenter(
+                                getTargetMinScale(), MapFragment.MAP_CENTER);
+                        anim.withDuration(MapFragment.DURATION_INIT_MAP_ANIM)
+                                .start();
+                    }
+
+                    // Don't do this again
                     isFirstLoad = false;
                 }
             };