WeatherInformation: widget update view with configuration

diff --git a/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/WidgetIntentService.java b/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/WidgetIntentService.java
index b308ebe..d0af228 100644 (file)
--- a/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/WidgetIntentService.java
+++ b/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/WidgetIntentService.java
@@ -1,32 +1,32 @@
 package de.example.exampletdd;
 
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.text.DecimalFormat;
-import java.text.NumberFormat;
-import java.util.Calendar;
-import java.util.Locale;
-
-import org.apache.http.client.ClientProtocolException;
-
 import android.app.IntentService;
 import android.app.PendingIntent;
 import android.appwidget.AppWidgetManager;
+import android.content.Context;
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
 import android.net.Uri;
 import android.net.http.AndroidHttpClient;
-import android.preference.PreferenceManager;
 import android.support.v4.app.TaskStackBuilder;
 import android.util.Log;
+import android.view.View;
 import android.widget.RemoteViews;
 
 import com.fasterxml.jackson.core.JsonParseException;
 
+import org.apache.http.client.ClientProtocolException;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URISyntaxException;
+import java.net.URL;
+import java.text.DecimalFormat;
+import java.text.NumberFormat;
+import java.util.Calendar;
+import java.util.Locale;
+
 import de.example.exampletdd.httpclient.CustomHTTPClient;
 import de.example.exampletdd.model.DatabaseQueries;
 import de.example.exampletdd.model.WeatherLocation;
@@ -156,18 +156,18 @@ public class WidgetIntentService extends IntentService {
     }
     
        private RemoteViews makeView(final Current current, final WeatherLocation weatherLocation, final int appWidgetId) {
-               final SharedPreferences sharedPreferences = PreferenceManager
-                               .getDefaultSharedPreferences(this.getApplicationContext());
 
                // TODO: repeating the same code in Overview, Specific and Current!!!
                // 1. Update units of measurement.
-        // 1.1 Temperature
         String tempSymbol;
         UnitsConversor tempUnitsConversor;
-        String keyPreference = this.getResources().getString(R.string.weather_preferences_temperature_key);
-        String unitsPreferenceValue = sharedPreferences.getString(keyPreference, "");
-        String[] values = this.getResources().getStringArray(R.array.weather_preferences_temperature);
-        if (unitsPreferenceValue.equals(values[0])) {
+        String keyPreference = this.getApplicationContext().getString(R.string.widget_preferences_temperature_key);
+        String realKeyPreference = keyPreference + "_" + appWidgetId;
+        // What was saved to permanent storage (or default values if it is the first time)
+        final String tempValue = this.getSharedPreferences("WIDGET_PREFERENCES", Context.MODE_PRIVATE)
+                .getString(realKeyPreference, this.getString(R.string.weather_preferences_temperature_celsius));
+                String[] values = this.getResources().getStringArray(R.array.weather_preferences_temperature);
+        if (tempValue.equals(values[0])) {
                tempSymbol = values[0];
                tempUnitsConversor = new UnitsConversor(){
 
@@ -175,9 +175,9 @@ public class WidgetIntentService extends IntentService {
                                public double doConversion(final double value) {
                                        return value - 273.15;
                                }
-                       
+
                };
-        } else if (unitsPreferenceValue.equals(values[1])) {
+        } else if (tempValue.equals(values[1])) {
                tempSymbol = values[1];
                tempUnitsConversor = new UnitsConversor(){
 
@@ -185,7 +185,7 @@ public class WidgetIntentService extends IntentService {
                                public double doConversion(final double value) {
                                        return (value * 1.8) - 459.67;
                                }
-                       
+
                };
         } else {
                tempSymbol = values[2];
@@ -195,17 +195,25 @@ public class WidgetIntentService extends IntentService {
                                public double doConversion(final double value) {
                                        return value;
                                }
-                       
+
                };
         }
 
 
-               // 2. Formatters
+        // 2. Update country.
+        keyPreference = this.getApplicationContext().getString(R.string.widget_preferences_country_switch_key);
+        realKeyPreference = keyPreference + "_" + appWidgetId;
+        // What was saved to permanent storage (or default values if it is the first time)
+        final boolean isCountry = this.getSharedPreferences("WIDGET_PREFERENCES", Context.MODE_PRIVATE)
+                .getBoolean(realKeyPreference, false);
+
+
+               // 3. Formatters
                final DecimalFormat tempFormatter = (DecimalFormat) NumberFormat.getNumberInstance(Locale.US);
                tempFormatter.applyPattern("#####.#####");
 
 
-               // 3. Prepare data for RemoteViews.
+               // 4. Prepare data for RemoteViews.
                String tempMax = "";
                if (current.getMain().getTemp_max() != null) {
                        double conversion = (Double) current.getMain().getTemp_max();
@@ -232,15 +240,20 @@ public class WidgetIntentService extends IntentService {
                final String city = weatherLocation.getCity();
                final String country = weatherLocation.getCountry();
 
-               // 4. Insert data in RemoteViews.
+               // 5. Insert data in RemoteViews.
                final RemoteViews remoteView = new RemoteViews(this.getApplicationContext().getPackageName(), R.layout.appwidget);
                remoteView.setImageViewBitmap(R.id.weather_appwidget_image, picture);
                remoteView.setTextViewText(R.id.weather_appwidget_temperature_max, tempMax);
                remoteView.setTextViewText(R.id.weather_appwidget_temperature_min, tempMin);
                remoteView.setTextViewText(R.id.weather_appwidget_city, city);
-               remoteView.setTextViewText(R.id.weather_appwidget_country, country);
+        if (!isCountry) {
+            remoteView.setViewVisibility(R.id.weather_appwidget_country, View.GONE);
+        } else {
+            remoteView.setTextViewText(R.id.weather_appwidget_country, country);
+        }
+
 
-               // 5. Activity launcher.
+               // 6. Activity launcher.
                final Intent resultIntent =  new Intent(this.getApplicationContext(), WidgetConfigure.class);
                resultIntent.putExtra("actionFromUser", true);
                resultIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
@@ -273,7 +286,7 @@ public class WidgetIntentService extends IntentService {
        private RemoteViews makeErrorView(final int appWidgetId) {
                final RemoteViews remoteView = new RemoteViews(this.getApplicationContext().getPackageName(), R.layout.appwidget_error);
 
-               // 5. Activity launcher.
+               // 6. Activity launcher.
                final Intent resultIntent =  new Intent(this.getApplicationContext(), WidgetConfigure.class);
                resultIntent.putExtra("actionFromUser", true);
                resultIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);

diff --git a/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/widget/WidgetPreferences.java b/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/widget/WidgetPreferences.java
index 29b6ed9..9907b4d 100644 (file)
--- a/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/widget/WidgetPreferences.java
+++ b/Android/WeatherInformation/app/src/main/java/de/example/exampletdd/widget/WidgetPreferences.java
@@ -43,9 +43,12 @@ public class WidgetPreferences extends PreferenceFragment implements OnSharedPre
         String realKeyPreference = keyPreference + "_" + mAppWidgetId;
         
         // What was saved to permanent storage (or default values if it is the first time)
-        boolean countryValue = this.getActivity().getSharedPreferences("WIDGET_PREFERENCES", Context.MODE_PRIVATE)
+        final boolean countryValue = this.getActivity().getSharedPreferences("WIDGET_PREFERENCES", Context.MODE_PRIVATE)
                        .getBoolean(realKeyPreference, false);
-        
+
+        // Update temporal value
+        mIsCountry = countryValue;
+
         // What is shown on the screen
         final SwitchPreference countryPref = (SwitchPreference) this.findPreference(keyPreference);
         countryPref.setChecked(countryValue);
@@ -75,6 +78,8 @@ public class WidgetPreferences extends PreferenceFragment implements OnSharedPre
             humanValue = humanValues[2];
         }
 
+        // Update temporal value
+        mTempUnits = tempValue;
 
         // What is shown on the screen
         final ListPreference listPref = (ListPreference) this.findPreference(keyPreference);