package de.example.exampletdd;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
import android.app.Activity;
import android.app.DialogFragment;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
-import android.widget.EditText;
-import android.widget.ImageView;
+import android.view.View;
import de.example.exampletdd.activityinterface.ErrorMessage;
-import de.example.exampletdd.activityinterface.UpdateWeatherData;
+import de.example.exampletdd.activityinterface.OnClickButtons;
import de.example.exampletdd.fragment.ErrorDialogFragment;
import de.example.exampletdd.fragment.WeatherDataFragment;
-import de.example.exampletdd.model.WeatherData;
-public class WeatherInformationActivity extends Activity implements ErrorMessage, UpdateWeatherData {
- EditText weatherDescription;
- EditText temperature;
- EditText maxTemperature;
- EditText minTemperature;
- EditText sunRise;
- EditText sunSet;
- ImageView imageIcon;
+public class WeatherInformationActivity extends Activity implements ErrorMessage {
+ private OnClickButtons onclickButtons;
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.setContentView(R.layout.activity_main);
+ final WeatherDataFragment weatherDataFragment = new WeatherDataFragment();
+
if (savedInstanceState == null) {
this.getFragmentManager().beginTransaction()
- .add(R.id.container, new WeatherDataFragment()).commit();
+ .add(R.id.container, weatherDataFragment).commit();
}
- this.weatherDescription = (EditText) this.findViewById(R.id.editTextWeatherDescription);
- this.temperature = (EditText) this.findViewById(R.id.editTextTemperature);
- this.maxTemperature = (EditText) this.findViewById(R.id.editTextMaxTemperature);
- this.minTemperature = (EditText) this.findViewById(R.id.editTextMinTemperature);
- this.sunRise = (EditText) this.findViewById(R.id.editTextSunRise);
- this.sunSet = (EditText) this.findViewById(R.id.editTextSunSet);
- this.imageIcon = (ImageView) this.findViewById(R.id.imageIcon);
+ this.onclickButtons = weatherDataFragment;
}
@Override
newFragment.show(this.getFragmentManager(), "errorDialog");
}
-
- @Override
- public void updateWeatherData(final WeatherData weatherData) {
-
- if (weatherData.getWeather() != null) {
- this.weatherDescription.setText(weatherData.getWeather().getDescription());
- double conversion = weatherData.getMain().getTemp();
- conversion = conversion - 273.15;
- this.temperature.setText(String.valueOf(conversion));
- conversion = weatherData.getMain().getMaxTemp();
- conversion = conversion - 273.15;
- this.maxTemperature.setText(String.valueOf(conversion));
- conversion = weatherData.getMain().getMinTemp();
- conversion = conversion - 273.15;
- this.minTemperature.setText(String.valueOf(conversion));
- }
-
- if (weatherData.getSystem() != null) {
- long unixTime = weatherData.getSystem().getSunRiseTime();
- Date dateUnix = new Date(unixTime);
- String dateFormatUnix = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss Z").format(dateUnix);
- this.sunRise.setText(dateFormatUnix);
-
- unixTime = weatherData.getSystem().getSunSetTime();
- dateUnix = new Date(unixTime);
- dateFormatUnix = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss Z").format(dateUnix);
- this.sunSet.setText(dateFormatUnix);
- }
-
- if (weatherData.getIconData() != null) {
- final Bitmap icon = BitmapFactory.decodeByteArray(
- weatherData.getIconData(), 0,
- weatherData.getIconData().length);
- this.imageIcon.setImageBitmap(icon);
- }
+ public void onClickGetWeather(final View v) {
+ this.onclickButtons.onClickGetWeather(v);
}
}
import java.net.MalformedURLException;
import java.net.URISyntaxException;
import java.net.URL;
+import java.text.DecimalFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import android.app.Activity;
import android.app.Fragment;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
import android.net.http.AndroidHttpClient;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
+import android.widget.ImageView;
import de.example.exampletdd.R;
import de.example.exampletdd.activityinterface.ErrorMessage;
-import de.example.exampletdd.activityinterface.UpdateWeatherData;
+import de.example.exampletdd.activityinterface.OnClickButtons;
import de.example.exampletdd.httpclient.WeatherHTTPClient;
import de.example.exampletdd.model.WeatherData;
import de.example.exampletdd.parser.IJPOSWeatherParser;
import de.example.exampletdd.parser.JPOSWeatherParser;
import de.example.exampletdd.service.WeatherService;
-public class WeatherDataFragment extends Fragment {
- private final Activity currentActivity;
+public class WeatherDataFragment extends Fragment implements OnClickButtons {
+ private Activity currentActivity;
+ EditText weatherDescription;
+ EditText temperature;
+ EditText maxTemperature;
+ EditText minTemperature;
+ EditText sunRise;
+ EditText sunSet;
+ ImageView imageIcon;
- public WeatherDataFragment() {
- this.currentActivity = this.getActivity();
- }
@Override
public View onCreateView(final LayoutInflater inflater,
final ViewGroup container, final Bundle savedInstanceState) {
final View rootView = inflater.inflate(R.layout.fragment_main,
container, false);
+
+ this.currentActivity = this.getActivity();
+
+ this.weatherDescription = (EditText) rootView.findViewById(R.id.editTextWeatherDescription);
+ this.temperature = (EditText) rootView.findViewById(R.id.editTextTemperature);
+ this.maxTemperature = (EditText) rootView.findViewById(R.id.editTextMaxTemperature);
+ this.minTemperature = (EditText) rootView.findViewById(R.id.editTextMinTemperature);
+ this.sunRise = (EditText) rootView.findViewById(R.id.editTextSunRise);
+ this.sunSet = (EditText) rootView.findViewById(R.id.editTextSunSet);
+ this.imageIcon = (ImageView) rootView.findViewById(R.id.imageIcon);
+
return rootView;
}
+ @Override
public void onClickGetWeather(final View v) {
final IJPOSWeatherParser JPOSWeatherParser = new JPOSWeatherParser();
weatherTask.execute(cityCountry.getText().toString());
}
+ public void updateWeatherData(final WeatherData weatherData) {
+ final DecimalFormat tempFormatter = new DecimalFormat("#####.#####");
+ final SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy.MM.dd HH:mm:ss Z");
+
+ if (weatherData.getWeather() != null) {
+ this.weatherDescription.setText(weatherData.getWeather()
+ .getDescription());
+ double conversion = weatherData.getMain().getTemp();
+ conversion = conversion - 273.15;
+ this.temperature.setText(tempFormatter.format(conversion));
+ conversion = weatherData.getMain().getMaxTemp();
+ conversion = conversion - 273.15;
+ this.maxTemperature.setText(tempFormatter.format(conversion));
+ conversion = weatherData.getMain().getMinTemp();
+ conversion = conversion - 273.15;
+ this.minTemperature.setText(tempFormatter.format(conversion));
+ }
+
+ if (weatherData.getSystem() != null) {
+ long unixTime = weatherData.getSystem().getSunRiseTime();
+ Date unixDate = new Date(unixTime * 1000L);
+ String dateFormatUnix = dateFormat.format(unixDate);
+ this.sunRise.setText(dateFormatUnix);
+
+ unixTime = weatherData.getSystem().getSunSetTime();
+ unixDate = new Date(unixTime * 1000L);
+ dateFormatUnix = dateFormat.format(unixDate);
+ this.sunSet.setText(dateFormatUnix);
+ }
+
+ if (weatherData.getIconData() != null) {
+ final Bitmap icon = BitmapFactory.decodeByteArray(
+ weatherData.getIconData(), 0,
+ weatherData.getIconData().length);
+ this.imageIcon.setImageBitmap(icon);
+ }
+ }
+
public class WeatherTask extends AsyncTask<Object, Void, WeatherData> {
private static final String TAG = "JSONWeatherTask";
private final WeatherHTTPClient weatherHTTPClient;
@Override
protected WeatherData doInBackground(final Object... params) {
- final String cityCountry = (String) params[0];
-
- final String urlAPICity = WeatherDataFragment.this.getResources()
- .getString(R.string.uri_api_city);
- final String APIVersion = WeatherDataFragment.this.getResources()
- .getString(R.string.api_version);
-
- String url = this.weatherService.createURIAPICityCountry(
- cityCountry, urlAPICity, APIVersion);
+ WeatherData weatherData = null;
- String jsonData = null;
try {
- jsonData = this.weatherHTTPClient
- .retrieveJSONDataFromAPI(new URL(url));
+ weatherData = this.doInBackgroundThrowable(params);
} catch (final ClientProtocolException e) {
Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
} catch (final MalformedURLException e) {
Log.e(TAG, "Syntax URL exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
} catch (final URISyntaxException e) {
Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
} catch (final IOException e) {
Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
+ } catch (final JSONException e) {
+ Log.e(TAG, "WeatherService exception: ", e);
} finally {
this.weatherHTTPClient.close();
}
- WeatherData weatherData = null;
- if (jsonData != null) {
- try {
- weatherData = this.weatherService.retrieveWeather(jsonData);
- } catch (final JSONException e) {
- Log.e(TAG, "WeatherService exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
- }
-
- }
-
- if (weatherData != null) {
- final String icon = weatherData.getWeather().getIcon();
- final String urlAPIicon = WeatherDataFragment.this
- .getResources().getString(R.string.uri_api_icon);
-
- url = this.weatherService.createURIAPIicon(icon, urlAPIicon);
- try {
- final byte[] iconData = this.weatherHTTPClient
- .retrieveDataFromAPI(new URL(url)).toByteArray();
- weatherData.setIconData(iconData);
- } catch (final ClientProtocolException e) {
- Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
- } catch (final MalformedURLException e) {
- Log.e(TAG, "Syntax URL exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
- } catch (final URISyntaxException e) {
- Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
- } catch (final IOException e) {
- Log.e(TAG, "WeatherHTTPClient exception: ", e);
- ((ErrorMessage) WeatherDataFragment.this.currentActivity)
- .createErrorDialog(R.string.error_dialog_generic_error);
- } finally {
- this.weatherHTTPClient.close();
- }
- }
-
return weatherData;
}
@Override
protected void onPostExecute(final WeatherData weatherData) {
if (weatherData != null) {
- ((UpdateWeatherData) WeatherDataFragment.this.currentActivity)
- .updateWeatherData(weatherData);
+ WeatherDataFragment.this.updateWeatherData(weatherData);
} else {
((ErrorMessage) WeatherDataFragment.this.currentActivity)
.createErrorDialog(R.string.error_dialog_generic_error);
this.weatherHTTPClient.close();
}
+
+ private WeatherData doInBackgroundThrowable(final Object... params)
+ throws ClientProtocolException, MalformedURLException,
+ URISyntaxException, IOException, JSONException {
+ final String cityCountry = (String) params[0];
+ final String urlAPICity = WeatherDataFragment.this.getResources()
+ .getString(R.string.uri_api_city);
+ final String APIVersion = WeatherDataFragment.this.getResources()
+ .getString(R.string.api_version);
+ String url = this.weatherService.createURIAPICityCountry(
+ cityCountry, urlAPICity, APIVersion);
+
+
+ final String jsonData = this.weatherHTTPClient.retrieveJSONDataFromAPI(new URL(url));
+
+
+ final WeatherData weatherData = this.weatherService.retrieveWeather(jsonData);
+
+
+ final String icon = weatherData.getWeather().getIcon();
+ final String urlAPIicon = WeatherDataFragment.this
+ .getResources().getString(R.string.uri_api_icon);
+ url = this.weatherService.createURIAPIicon(icon, urlAPIicon);
+ final byte[] iconData = this.weatherHTTPClient
+ .retrieveDataFromAPI(new URL(url)).toByteArray();
+ weatherData.setIconData(iconData);
+
+
+ return weatherData;
+ }
}
}
package de.example.exampletdd.parser;
+import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
final WeatherData.System system = new WeatherData.System(country,
sunRiseTime, sunSetTime, message);
- jsonObject = jsonWeatherData.getJSONObject("weather");
+ // TODO: array of WeatherData.Weather :(
+ final JSONArray jsonArray = jsonWeatherData.getJSONArray("weather");
+ jsonObject = jsonArray.getJSONObject(0);
+
final int id = jsonObject.getInt("id");
final String mainWeather = jsonObject.getString("main");
final String description = jsonObject.getString("description");
jsonObject = jsonWeatherData.getJSONObject("main");
final double temp = jsonObject.getDouble("temp");
- final double minTemp = jsonObject.getDouble("minTemp");
- final double maxTemp = jsonObject.getDouble("maxTemp");
+ final double minTemp = jsonObject.getDouble("temp_min");
+ final double maxTemp = jsonObject.getDouble("temp_max");
final double humidity = jsonObject.getDouble("humidity");
final double pressure = jsonObject.getDouble("pressure");
final WeatherData.Main main = new WeatherData.Main(temp, minTemp,
jsonObject = jsonWeatherData.getJSONObject("wind");
final double speed = jsonObject.getDouble("speed");
final double deg = jsonObject.getDouble("deg");
- final double gust = jsonObject.getDouble("gust");
- final double var_beg = jsonObject.getDouble("var_beg");
- final double var_end = jsonObject.getDouble("var_end");
+ double gust = 0;
+ try {
+ gust = jsonObject.getDouble("gust");
+ } catch (final JSONException e) {}
+ double var_beg = 0;
+ try {
+ var_beg = jsonObject.getDouble("var_beg");
+ } catch (final JSONException e) {}
+ double var_end = 0;
+ try {
+ var_end = jsonObject.getDouble("var_end");
+ } catch (final JSONException e) {}
final WeatherData.Wind wind = new WeatherData.Wind(speed, deg, gust,
var_beg, var_end);
final double cloudiness = jsonObject.getDouble("all");
final WeatherData.Clouds clouds = new WeatherData.Clouds(cloudiness);
- final double time = jsonObject.getDouble("time");
+ double time = 0;
+ try {
+ time = jsonObject.getDouble("time");
+ } catch (final JSONException e) {}
final WeatherData.DataReceivingTime dataReceivingTime =
new WeatherData.DataReceivingTime(time);
projects / JavaForFun / commitdiff