git.gumartinm.name Git - JavaForFun/blob

   1 package de.example.exampletdd.fragment.preferences;
   2
   3 import android.app.AlarmManager;
   4 import android.app.PendingIntent;
   5 import android.content.Context;
   6 import android.content.Intent;
   7 import android.content.SharedPreferences;
   8 import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
   9 import android.os.Bundle;
  10 import android.os.SystemClock;
  11 import android.preference.Preference;
  12 import android.preference.PreferenceFragment;
  13 import android.preference.SwitchPreference;
  14 import de.example.exampletdd.R;
  15 import de.example.exampletdd.NotificationIntentService;
  16
  17 public class WeatherInformationPreferencesFragment extends PreferenceFragment
  18                                                                                                         implements OnSharedPreferenceChangeListener {
  19
  20     @Override
  21     public void onCreate(final Bundle savedInstanceState) {
  22         super.onCreate(savedInstanceState);
  23
  24         // Load the preferences from an XML resource
  25         this.addPreferencesFromResource(R.xml.weather_preferences);
  26
  27
  28         // Temperature units
  29         String[] values = this.getResources().getStringArray(R.array.weather_preferences_units_value);
  30         String[] humanValues = this.getResources().getStringArray(R.array.weather_preferences_units_human_value);
  31         String keyPreference = this.getActivity().getApplicationContext().getString(
  32                 R.string.weather_preferences_temperature_key);
  33         Preference connectionPref = this.findPreference(keyPreference);
  34         String value = this.getPreferenceManager().getSharedPreferences()
  35                 .getString(keyPreference, "");
  36         String humanValue = "";
  37         if (value.equals(values[0])) {
  38             humanValue = humanValues[0];
  39         } else if (value.equals(values[1])) {
  40             humanValue = humanValues[1];
  41         } else if (value.equals(values[2])) {
  42             humanValue = humanValues[2];
  43         }
  44         connectionPref.setSummary(humanValue);
  45
  46         // Wind
  47         values = this.getResources().getStringArray(R.array.weather_preferences_wind);
  48         humanValues = this.getResources().getStringArray(R.array.weather_preferences_wind_human_value);
  49         keyPreference = this.getString(R.string.weather_preferences_wind_key);
  50         connectionPref = this.findPreference(keyPreference);
  51         value = this.getPreferenceManager().getSharedPreferences().getString(keyPreference, "");
  52         humanValue = "";
  53         if (value.equals(values[0])) {
  54             humanValue = humanValues[0];
  55         } else if (value.equals(values[1])) {
  56             humanValue = humanValues[1];
  57         }
  58         connectionPref.setSummary(humanValue);
  59
  60         // Pressure
  61         values = this.getResources().getStringArray(R.array.weather_preferences_pressure);
  62         humanValues = this.getResources().getStringArray(R.array.weather_preferences_pressure_human_value);
  63         keyPreference = this.getString(R.string.weather_preferences_pressure_key);
  64         connectionPref = this.findPreference(keyPreference);
  65         value = this.getPreferenceManager().getSharedPreferences().getString(keyPreference, "");
  66         humanValue = "";
  67         if (value.equals(values[0])) {
  68             humanValue = humanValues[0];
  69         } else if (value.equals(values[1])) {
  70             humanValue = humanValues[1];
  71         }
  72         connectionPref.setSummary(humanValue);
  73
  74         // Forecast days number
  75         values = this.getResources().getStringArray(R.array.weather_preferences_day_forecast);
  76         humanValues = this.getResources().getStringArray(R.array.weather_preferences_day_forecast_human_value);
  77         keyPreference = this.getActivity().getApplicationContext().getString(
  78                 R.string.weather_preferences_day_forecast_key);
  79         connectionPref = this.findPreference(keyPreference);
  80         value = this.getPreferenceManager().getSharedPreferences().getString(keyPreference, "");
  81         humanValue = "";
  82         if (value.equals(values[0])) {
  83             humanValue = humanValues[0];
  84         } else if (value.equals(values[1])) {
  85             humanValue = humanValues[1];
  86         } else if (value.equals(values[2])) {
  87             humanValue = humanValues[2];
  88         }
  89         connectionPref.setSummary(humanValue);
  90
  91         // Refresh interval
  92         values = this.getResources().getStringArray(R.array.weather_preferences_refresh_interval);
  93         humanValues = this.getResources().getStringArray(R.array.weather_preferences_refresh_interval_human_value);
  94         keyPreference = this.getActivity().getApplicationContext().getString(
  95                 R.string.weather_preferences_refresh_interval_key);
  96         connectionPref = this.findPreference(keyPreference);
  97         value = this.getPreferenceManager().getSharedPreferences().getString(keyPreference, "");
  98         humanValue = "";
  99         if (value.equals(values[0])) {
 100             humanValue = humanValues[0];
 101         } else if (value.equals(values[1])) {
 102             humanValue = humanValues[1];
 103         } else if (value.equals(values[2])) {
 104             humanValue = humanValues[2];
 105         } else if (value.equals(values[3])) {
 106             humanValue = humanValues[3];
 107         } else if (value.equals(values[4])) {
 108             humanValue = humanValues[4];
 109         } else if (value.equals(values[5])) {
 110             humanValue = humanValues[5];
 111         } else if (value.equals(values[6])) {
 112             humanValue = humanValues[6];
 113         }
 114         connectionPref.setSummary(humanValue);
 115
 116         // Update Time Rate
 117         values = this.getResources().getStringArray(R.array.weather_preferences_update_time_rate);
 118         humanValues = this.getResources().getStringArray(R.array.weather_preferences_update_time_rate_human_value);
 119         keyPreference = this.getActivity().getApplicationContext().getString(
 120                 R.string.weather_preferences_update_time_rate_key);
 121         connectionPref = this.findPreference(keyPreference);
 122         value = this.getPreferenceManager().getSharedPreferences()
 123                 .getString(keyPreference, "");
 124         humanValue = "";
 125         if (value.equals(values[0])) {
 126             humanValue = humanValues[0];
 127         } else if (value.equals(values[1])) {
 128             humanValue = humanValues[1];
 129         } else if (value.equals(values[2])) {
 130             humanValue = humanValues[2];
 131         } else if (value.equals(values[3])) {
 132             humanValue = humanValues[3];
 133         } else if (value.equals(values[4])) {
 134             humanValue = humanValues[4];
 135         }
 136         connectionPref.setSummary(humanValue);
 137     }
 138
 139     @Override
 140     public void onResume() {
 141         super.onResume();
 142         this.getPreferenceManager().getSharedPreferences()
 143         .registerOnSharedPreferenceChangeListener(this);
 144
 145     }
 146
 147     @Override
 148     public void onPause() {
 149         super.onPause();
 150         this.getPreferenceManager().getSharedPreferences()
 151         .unregisterOnSharedPreferenceChangeListener(this);
 152     }
 153
 154     @Override
 155     public void onSharedPreferenceChanged(
 156             final SharedPreferences sharedPreferences, final String key) {
 157
 158         // Temperature units
 159         String[] values = this.getResources().getStringArray(R.array.weather_preferences_units_value);
 160         String[] humanValues = this.getResources().getStringArray(R.array.weather_preferences_units_human_value);
 161         String keyValue = this.getActivity().getApplicationContext().getString(
 162                 R.string.weather_preferences_temperature_key);
 163         if (key.equals(keyValue)) {
 164                 final Preference connectionPref = this.findPreference(key);
 165             final String value = sharedPreferences.getString(key, "");
 166                 String humanValue = "";
 167                 if (value.equals(values[0])) {
 168                         humanValue = humanValues[0];
 169                 } else if (value.equals(values[1])) {
 170                         humanValue = humanValues[1];
 171                 } else if (value.equals(values[2])) {
 172                         humanValue = humanValues[2];
 173                 }
 174
 175                 connectionPref.setSummary(humanValue);
 176                 return;
 177         }
 178
 179         // Wind
 180         values = this.getResources().getStringArray(R.array.weather_preferences_wind);
 181         humanValues = this.getResources().getStringArray(R.array.weather_preferences_wind_human_value);
 182         keyValue = this.getString(R.string.weather_preferences_wind_key);
 183         if (key.equals(keyValue)) {
 184             final Preference connectionPref = this.findPreference(key);
 185             final String value = sharedPreferences.getString(key, "");
 186             String humanValue = "";
 187             if (value.equals(values[0])) {
 188                 humanValue = humanValues[0];
 189             } else if (value.equals(values[1])) {
 190                 humanValue = humanValues[1];
 191             }
 192
 193                 connectionPref.setSummary(humanValue);
 194                 return;
 195         }
 196
 197         // Pressure
 198         values = this.getResources().getStringArray(R.array.weather_preferences_pressure);
 199         humanValues = this.getResources().getStringArray(R.array.weather_preferences_pressure_human_value);
 200         keyValue = this.getString(R.string.weather_preferences_pressure_key);
 201         if (key.equals(keyValue)) {
 202             final Preference connectionPref = this.findPreference(key);
 203             final String value = sharedPreferences.getString(key, "");
 204             String humanValue = "";
 205             if (value.equals(values[0])) {
 206                 humanValue = humanValues[0];
 207             } else if (value.equals(values[1])) {
 208                 humanValue = humanValues[1];
 209             }
 210
 211                 connectionPref.setSummary(humanValue);
 212                 return;
 213         }
 214
 215         // Forecast days number
 216         values = this.getResources().getStringArray(R.array.weather_preferences_day_forecast);
 217         humanValues = this.getResources().getStringArray(R.array.weather_preferences_day_forecast_human_value);
 218         keyValue = this.getActivity().getString(
 219                 R.string.weather_preferences_day_forecast_key);
 220         if (key.equals(keyValue)) {
 221             final Preference connectionPref = this.findPreference(key);
 222             final String value = sharedPreferences.getString(key, "");
 223             String humanValue = "";
 224             if (value.equals(values[0])) {
 225                 humanValue = humanValues[0];
 226             } else if (value.equals(values[1])) {
 227                 humanValue = humanValues[1];
 228             } else if (value.equals(values[2])) {
 229                 humanValue = humanValues[2];
 230             }
 231             connectionPref.setSummary(humanValue);
 232             return;
 233         }
 234
 235         // Refresh interval
 236         values = this.getResources().getStringArray(R.array.weather_preferences_refresh_interval);
 237         humanValues = this.getResources().getStringArray(R.array.weather_preferences_refresh_interval_human_value);
 238         keyValue = this.getActivity().getApplicationContext().getString(
 239                 R.string.weather_preferences_refresh_interval_key);
 240         if (key.equals(keyValue)) {
 241                 final Preference connectionPref = this.findPreference(key);
 242             final String value = sharedPreferences.getString(key, "");
 243             String humanValue = "";
 244             if (value.equals(values[0])) {
 245                 humanValue = humanValues[0];
 246             } else if (value.equals(values[1])) {
 247                 humanValue = humanValues[1];
 248             } else if (value.equals(values[2])) {
 249                 humanValue = humanValues[2];
 250             } else if (value.equals(values[3])) {
 251                 humanValue = humanValues[3];
 252             } else if (value.equals(values[4])) {
 253                 humanValue = humanValues[4];
 254             } else if (value.equals(values[5])) {
 255                 humanValue = humanValues[5];
 256             } else if (value.equals(values[6])) {
 257                 humanValue = humanValues[6];
 258             }
 259             connectionPref.setSummary(humanValue);
 260             return;
 261         }
 262
 263         // Notification switch
 264         keyValue = this.getActivity().getApplicationContext().getString(
 265                         R.string.weather_preferences_notifications_switch_key);
 266         if (key.equals(keyValue)) {
 267                 final SwitchPreference preference = (SwitchPreference)this.findPreference(key);
 268                 if (preference.isChecked())
 269                 {
 270                         keyValue = this.getActivity().getApplicationContext().getString(
 271                                 R.string.weather_preferences_update_time_rate_key);
 272                         final String value = sharedPreferences.getString(keyValue, "");
 273                         this.updateNotification(value);
 274                 } else {
 275                         this.cancelNotification();
 276                 }
 277         }
 278         // Update Time Rate
 279         values = this.getResources().getStringArray(R.array.weather_preferences_update_time_rate);
 280         humanValues = this.getResources().getStringArray(R.array.weather_preferences_update_time_rate_human_value);
 281         keyValue = this.getActivity().getApplicationContext().getString(
 282                         R.string.weather_preferences_update_time_rate_key);
 283         if (key.equals(keyValue)) {
 284             final Preference connectionPref = this.findPreference(key);
 285             final String value = sharedPreferences.getString(key, "");
 286             String humanValue = "";
 287             if (value.equals(values[0])) {
 288                 humanValue = humanValues[0];
 289             } else if (value.equals(values[1])) {
 290                 humanValue = humanValues[1];
 291             } else if (value.equals(values[2])) {
 292                 humanValue = humanValues[2];
 293             } else if (value.equals(values[3])) {
 294                 humanValue = humanValues[3];
 295             } else if (value.equals(values[4])) {
 296                 humanValue = humanValues[4];
 297             }
 298
 299             this.updateNotification(value);
 300             connectionPref.setSummary(humanValue);
 301             return;
 302         }
 303     }
 304
 305     private void updateNotification(final String updateTimeRate) {
 306         final String[] values = this.getResources().getStringArray(R.array.weather_preferences_update_time_rate);
 307         long chosenInterval = 0;
 308         if (updateTimeRate.equals(values[0])) {
 309                 chosenInterval = AlarmManager.INTERVAL_FIFTEEN_MINUTES;
 310         } else if (updateTimeRate.equals(values[1])) {
 311                 chosenInterval = AlarmManager.INTERVAL_HALF_HOUR;
 312         } else if (updateTimeRate.equals(values[2])) {
 313                 chosenInterval = AlarmManager.INTERVAL_HOUR;
 314         } else if (updateTimeRate.equals(values[3])) {
 315                 chosenInterval = AlarmManager.INTERVAL_HALF_DAY;
 316         } else if (updateTimeRate.equals(values[4])) {
 317                 chosenInterval = AlarmManager.INTERVAL_DAY;
 318         }
 319
 320         final AlarmManager alarmMgr =
 321                         (AlarmManager) this.getActivity().getApplicationContext().getSystemService(Context.ALARM_SERVICE);
 322         // TODO: better use some string instead of .class? In case I change the service class
 323         // this could be a problem (I guess)
 324         final Intent serviceIntent =
 325                         new Intent(this.getActivity().getApplicationContext(), NotificationIntentService.class);
 326         final PendingIntent alarmIntent =
 327                         PendingIntent.getService(
 328                                         this.getActivity().getApplicationContext(),
 329                                         0,
 330                                         serviceIntent,
 331                                         PendingIntent.FLAG_UPDATE_CURRENT);
 332         if (chosenInterval != 0) {
 333             alarmMgr.setInexactRepeating(
 334                         AlarmManager.ELAPSED_REALTIME,
 335                         SystemClock.elapsedRealtime(),
 336                         chosenInterval,
 337                         alarmIntent);
 338         }
 339     }
 340
 341     private void cancelNotification() {
 342         final AlarmManager alarmMgr =
 343                         (AlarmManager) this.getActivity().getApplicationContext().getSystemService(Context.ALARM_SERVICE);
 344         final Intent serviceIntent =
 345                         new Intent(this.getActivity().getApplicationContext(), NotificationIntentService.class);
 346         final PendingIntent alarmIntent =
 347                         PendingIntent.getService(
 348                                         this.getActivity().getApplicationContext(),
 349                                         0,
 350                                         serviceIntent,
 351                                         PendingIntent.FLAG_UPDATE_CURRENT);
 352         alarmMgr.cancel(alarmIntent);
 353     }
 354 }