added widget

app/src/main/AndroidManifest.xml

@@ -14,6 +14,10 @@
         android:theme="@style/AppTheme"
         android:name="android.support.multidex.MultiDexApplication">
 
+        <service android:name="com.rthoni.stssaguenay.ui.widget.AppWidgetService"
+
+                 android:permission="android.permission.BIND_REMOTEVIEWS" />
+
         <activity
             android:name=".ui.activities.MainActivity"
             android:label="@string/app_name"
@@ -42,6 +46,14 @@
                   android:label="@string/app_name" />
         <meta-data android:name="com.facebook.sdk.ApplicationId"
                    android:value="@string/facebook_app_id"/>
+
+        <receiver android:name="com.rthoni.stssaguenay.ui.widget.AppWidgetProvider" >
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+            <meta-data android:name="android.appwidget.provider"
+                       android:resource="@xml/appwidget_info" />
+        </receiver>
     </application>
 
 </manifest>

app/src/main/java/com/rthoni/stssaguenay/business/STSBusiness.java

@@ -9,10 +9,15 @@ import com.rthoni.stssaguenay.dbo.UserFavouriteStopsDbo;
 import com.rthoni.stssaguenay.dbo.UserDbo;
 import com.rthoni.stssaguenay.dbo.UsersSettingsDbo;
 
+import org.joda.time.DateTimeZone;
+import org.joda.time.LocalDateTime;
+import org.joda.time.LocalTime;
 import org.json.JSONArray;
 import org.json.JSONObject;
 
+import java.util.Date;
 import java.util.List;
+import java.util.TimeZone;
 import java.util.Vector;
 
 /**
@@ -101,4 +106,12 @@ public class STSBusiness {
     {
         setFavouriteStops(ctx, settingsDbo.getFavouriteStops());
     }
+
+    public static LocalDateTime getTime()
+    {
+        TimeZone tz = TimeZone.getDefault();
+        DateTimeZone dtz = DateTimeZone.forOffsetMillis(tz.getRawOffset() + (tz.inDaylightTime(new Date()) ? tz.getDSTSavings() : 0));
+        LocalDateTime date = LocalDateTime.now(dtz).plusMinutes(-30);
+        return date;
+    }
 }

app/src/main/java/com/rthoni/stssaguenay/business/SchedulesBusiness.java

@@ -8,7 +8,9 @@ import com.rthoni.stssaguenay.dbo.SchedulesDbo;
 
 import org.joda.time.LocalDateTime;
 
+import java.util.Collections;
 import java.util.List;
+import java.util.Vector;
 
 /**
  * Created by robin on 10/1/16.
@@ -20,4 +22,27 @@ public class SchedulesBusiness {
     {
         return SchedulesDataAccess.getMultiple(config, favouriteStopDbos, date, count);
     }
+
+    public static String getSchedulesString(List<SchedulesDbo> schedulesDbos, String id)
+    {
+        List<LocalDateTime> schedules = new Vector<>();
+        for (SchedulesDbo schedule : schedulesDbos) {
+            if (schedule.getStopId().equals(id)) {
+                schedules.addAll(schedule.getSchedules());
+            }
+        }
+
+        Collections.sort(schedules);
+        schedules.size();
+
+        StringBuilder text = new StringBuilder();
+
+        for (int i = 0; i < Math.min(5, schedules.size()); ++i) {
+            if (i > 0) {
+                text.append(", ");
+            }
+            text.append(schedules.get(i).toString("HH:mm"));
+        }
+        return text.toString();
+    }
 }

app/src/main/java/com/rthoni/stssaguenay/ui/fragments/HomeFragment.java

@@ -102,26 +102,9 @@ public class HomeFragment extends Fragment {
             });
 
             if (_schedules != null) {
-                List<LocalDateTime> schedules = new Vector<>();
-                for (SchedulesDbo schedule : _schedules) {
-                    if (schedule.getStopId().equals(favouriteStopDbo.getStop().getId())) {
-                        schedules.addAll(schedule.getSchedules());
-                    }
-                }
-
-                Collections.sort(schedules);
-                schedules.size();
-
-                StringBuilder text = new StringBuilder();
-
-                for (int i = 0; i < Math.min(5, schedules.size()); ++i) {
-                    if (i > 0) {
-                        text.append(", ");
-                    }
-                    text.append(schedules.get(i).toString("HH:mm"));
-                }
+                String text = SchedulesBusiness.getSchedulesString(_schedules, favouriteStopDbo.getStop().getId());
 
-                holder._textView2.setText(text.toString());
+                holder._textView2.setText(text);
             }
             else {
                 holder._textView2.setText(R.string.loading_schedules);
@@ -241,11 +224,8 @@ public class HomeFragment extends Fragment {
         }
         setRefreshing(true);
         _adapter.setSchedules(null);
-        TimeZone tz = TimeZone.getDefault();
-        DateTimeZone dtz = DateTimeZone.forOffsetMillis(tz.getRawOffset() + (tz.inDaylightTime(new Date()) ? tz.getDSTSavings() : 0));
-        LocalDateTime date = LocalDateTime.now(dtz).plusMinutes(-30);
 
-        SchedulesBusiness.getMultiple(STSBusiness.getConfig(getContext()), _adapter.getFavourites(), date, 10)
+        SchedulesBusiness.getMultiple(STSBusiness.getConfig(getContext()), _adapter.getFavourites(), STSBusiness.getTime(), 10)
                 .then(new LuConsumer<List<SchedulesDbo>>() {
                     @Override
                     public void execute(List<SchedulesDbo> data) {

app/src/main/java/com/rthoni/stssaguenay/ui/widget/AppWidgetFactory.java

@@ -0,0 +1,97 @@
+package com.rthoni.stssaguenay.ui.widget;
+
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+import android.widget.RemoteViews;
+import android.widget.RemoteViewsService;
+import android.widget.TextView;
+
+import com.rthoni.stssaguenay.R;
+import com.rthoni.stssaguenay.business.STSBusiness;
+import com.rthoni.stssaguenay.business.SchedulesBusiness;
+import com.rthoni.stssaguenay.dbo.SchedulesDbo;
+import com.rthoni.stssaguenay.dbo.UserFavouriteStopsDbo;
+
+import java.util.List;
+
+/**
+ * Created by robin on 12/13/16.
+ */
+
+public class AppWidgetFactory implements RemoteViewsService.RemoteViewsFactory {
+
+    private Context _context;
+
+    private List<UserFavouriteStopsDbo> _favouriteStopsDbos;
+
+    private List<SchedulesDbo> _schedules;
+
+    private Intent _intent;
+
+    public AppWidgetFactory(Context context, Intent intent)
+    {
+        _context = context;
+        _intent = intent;
+        Log.d("WIDGET", "ctor");
+    }
+
+    @Override
+    public void onCreate() {
+    }
+
+    @Override
+    public void onDataSetChanged() {
+        Log.d("WIDGET", "onDataSetChanged: " + _intent.getStringExtra("schedules"));
+        SchedulesDbo.SchedulesDboArray array = new SchedulesDbo.SchedulesDboArray();
+        try {
+            array.fromJson(_intent.getStringExtra("schedules"));
+            _schedules = array.getData();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        _favouriteStopsDbos = STSBusiness.getFavouriteStops(_context);
+    }
+
+    @Override
+    public void onDestroy() {
+        _favouriteStopsDbos = null;
+    }
+
+    @Override
+    public int getCount() {
+        return _favouriteStopsDbos.size();
+    }
+
+    @Override
+    public RemoteViews getViewAt(int position) {
+        Log.d("WIDGET", "getViewAt " + position);
+        RemoteViews remoteView = new RemoteViews(_context.getPackageName(), R.layout.favourite_stop_recycler_view_item);
+        remoteView.setTextViewText(R.id.textView, _favouriteStopsDbos.get(position).getStop().getFullName());
+        String text = SchedulesBusiness.getSchedulesString(_schedules, _favouriteStopsDbos.get(position).getStop().getId());
+        remoteView.setTextViewText(R.id.textView2, text);
+        return remoteView;
+    }
+
+    @Override
+    public RemoteViews getLoadingView() {
+        Log.d("WIDGET", "getLoadingView");
+        RemoteViews remoteView = new RemoteViews(_context.getPackageName(), R.layout.favourite_stop_recycler_view_item);
+        return remoteView;
+    }
+
+    @Override
+    public int getViewTypeCount() {
+        return 1;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @Override
+    public boolean hasStableIds() {
+        return false;
+    }
+}

app/src/main/java/com/rthoni/stssaguenay/ui/widget/AppWidgetProvider.java

@@ -0,0 +1,51 @@
+package com.rthoni.stssaguenay.ui.widget;
+
+import android.appwidget.AppWidgetManager;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.util.Log;
+import android.widget.RemoteViews;
+
+import com.luticate.utils.business.LuConsumer;
+import com.rthoni.stssaguenay.R;
+import com.rthoni.stssaguenay.business.STSBusiness;
+import com.rthoni.stssaguenay.business.SchedulesBusiness;
+import com.rthoni.stssaguenay.dataaccess.STSDataAccess;
+import com.rthoni.stssaguenay.dbo.SchedulesDbo;
+
+import java.util.List;
+
+/**
+ * Created by robin on 12/13/16.
+ */
+
+public class AppWidgetProvider extends android.appwidget.AppWidgetProvider {
+    public void onUpdate(final Context context, final AppWidgetManager appWidgetManager, final int[] appWidgetIds) {
+        final int N = appWidgetIds.length;
+
+        Log.d("WIDGET", "onUpdate");
+        // Perform this loop procedure for each App Widget that belongs to this provider
+        for (int i=0; i<N; i++) {
+
+            final int finalI = i;
+            SchedulesBusiness.getMultiple(STSBusiness.getConfig(context), STSBusiness.getFavouriteStops(context), STSBusiness.getTime(), 10)
+                    .then(new LuConsumer<List<SchedulesDbo>>() {
+                        @Override
+                        public void execute(List<SchedulesDbo> schedulesDbos) {
+
+                            Intent intent = new Intent(context, AppWidgetService.class);
+                            intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetIds[finalI]);
+                            SchedulesDbo.SchedulesDboArray array = new SchedulesDbo.SchedulesDboArray();
+                            array.setData(schedulesDbos);
+                            intent.putExtra("schedules", array.toString());
+                            intent.setData(Uri.parse(intent.toUri(Intent.URI_INTENT_SCHEME)));
+
+                            RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.app_widget);
+                            views.setRemoteAdapter(R.id.listFavouritesStops, intent);
+                            appWidgetManager.updateAppWidget(appWidgetIds[finalI], views);
+                        }
+                    });
+        }
+    }
+}

app/src/main/java/com/rthoni/stssaguenay/ui/widget/AppWidgetService.java

@@ -0,0 +1,15 @@
+package com.rthoni.stssaguenay.ui.widget;
+
+import android.content.Intent;
+import android.widget.RemoteViewsService;
+
+/**
+ * Created by robin on 12/13/16.
+ */
+
+public class AppWidgetService extends RemoteViewsService {
+    @Override
+    public RemoteViewsFactory onGetViewFactory(Intent intent) {
+        return new AppWidgetFactory(this.getApplicationContext(), intent);
+    }
+}

app/src/main/res/layout/app_widget.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:padding="@dimen/widget_margin"
+    android:background="@color/widget_background">
+
+    <ListView
+        android:id="@+id/listFavouritesStops"
+        android:scrollbars="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"/>
+
+</RelativeLayout>

app/src/main/res/layout/favourite_stop_recycler_view_item.xml

@@ -16,6 +16,7 @@
         android:id="@+id/textView"
         android:clickable="false"
         android:focusable="false"
+        android:text="@string/loading_schedules"
         tools:text="Stop name"
         android:gravity="center_vertical"
         android:layout_weight="1.0"/>

app/src/main/res/values-v14/dimens.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="widget_margin">8dp</dimen>
+</resources>

app/src/main/res/values/colors.xml

@@ -3,4 +3,5 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+    <color name="widget_background">#ec2b2b2b</color>
 </resources>

app/src/main/res/values/dimens.xml

@@ -8,4 +8,8 @@
     <dimen name="fab_margin">16dp</dimen>
 
     <dimen name="ad_height">-2dp</dimen>
+
+    <dimen name="widget_margin">8dp</dimen>
+
+
 </resources>

app/src/main/res/xml/appwidget_info.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+                    android:minWidth="80dp"
+                    android:minHeight="40dp"
+                    android:updatePeriodMillis="600000"
+                    android:previewImage="@drawable/widget"
+                    android:initialLayout="@layout/app_widget"
+                    android:resizeMode="horizontal|vertical"
+                    android:widgetCategory="home_screen">
+</appwidget-provider>