package uk.me.njae.sunshine;
import android.content.Intent;
-import android.content.SharedPreferences;
+import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
-import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.CursorLoader;
+import android.support.v4.content.Loader;
import android.support.v4.view.MenuItemCompat;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.widget.ShareActionProvider;
import android.view.ViewGroup;
import android.widget.TextView;
-import java.io.UnsupportedEncodingException;
-import java.net.URLEncoder;
+import uk.me.njae.sunshine.data.WeatherContract;
+import uk.me.njae.sunshine.data.WeatherContract.WeatherEntry;
// import android.widget.ShareActionProvider;
private final String LOG_TAG = DetailActivity.class.getSimpleName();
private ShareActionProvider mShareActionProvider;
+ public static final String DATE_KEY = "forecast_date";
+ private static final String LOCATION_KEY = "location";
+
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/**
* A placeholder fragment containing a simple view.
*/
- public static class DetailFragment extends Fragment {
+ public static class DetailFragment extends Fragment implements LoaderManager.LoaderCallbacks<Cursor> {
private static final String LOG_TAG = DetailFragment.class.getSimpleName();
private static final String FORECAST_SHARE_HASHTAG = " #SunshineApp";
- private String mForecastStr;
+
+ public static final String DATE_KEY = "forecast_date";
+
+ private ShareActionProvider mShareActionProvider;
+ private String mLocation;
+ private String mForecast;
+
+ private static final int DETAIL_LOADER = 0;
+
+ private static final String[] FORECAST_COLUMNS = {
+ WeatherEntry.TABLE_NAME + "." + WeatherEntry._ID,
+ WeatherEntry.COLUMN_DATETEXT,
+ WeatherEntry.COLUMN_SHORT_DESC,
+ WeatherEntry.COLUMN_MAX_TEMP,
+ WeatherEntry.COLUMN_MIN_TEMP,
+ };
public DetailFragment() {
setHasOptionsMenu(true);
}
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ outState.putString(LOCATION_KEY, mLocation);
+ super.onSaveInstanceState(outState);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ if (mLocation != null &&
+ !mLocation.equals(Utility.getPreferredLocation(getActivity()))) {
+ getLoaderManager().restartLoader(DETAIL_LOADER, null, this);
+ }
+ }
+
+
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
- Intent intent = getActivity().getIntent();
- View rootView = inflater.inflate(R.layout.fragment_detail, container, false);
- if (intent != null && intent.hasExtra(Intent.EXTRA_TEXT)) {
- mForecastStr = intent.getStringExtra(Intent.EXTRA_TEXT);
- ((TextView) rootView.findViewById(R.id.detail_text))
- .setText(mForecastStr);
- }
- return rootView;
+ return inflater.inflate(R.layout.fragment_detail, container, false);
}
@Override
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
shareIntent.setType("text/plain");
- shareIntent.putExtra(Intent.EXTRA_TEXT,
- mForecastStr + FORECAST_SHARE_HASHTAG);
+ shareIntent.putExtra(Intent.EXTRA_TEXT, mForecast + FORECAST_SHARE_HASHTAG);
return shareIntent;
}
+
@Override
- public boolean onOptionsItemSelected(MenuItem item) {
- // Handle action bar item clicks here. The action bar will
- // automatically handle clicks on the Home/Up button, so long
- // as you specify a parent activity in AndroidManifest.xml.
- int id = item.getItemId();
- if (id == R.id.action_show_location) {
- SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
- String location = preferences.getString(getString(R.string.pref_location_key),
- getString(R.string.pref_location_default));
- Intent intent = new Intent(Intent.ACTION_VIEW);
- Uri geoLocation;
- try {
- geoLocation = Uri.parse("geo:0,0?q=" + URLEncoder.encode(location, "UTF-8"));
- intent.setData(geoLocation);
- } catch (UnsupportedEncodingException e) {
- Log.e(LOG_TAG, "Error ", e);
- }
- if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
- startActivity(intent);
- }
+ public void onActivityCreated(Bundle savedInstanceState) {
+ getLoaderManager().initLoader(DETAIL_LOADER, null, this);
+ if (savedInstanceState != null) {
+ mLocation = savedInstanceState.getString(LOCATION_KEY);
+ }
+ super.onActivityCreated(savedInstanceState);
+ }
+ @Override
+ public Loader<Cursor> onCreateLoader(int id, Bundle args) {
+ Log.v(LOG_TAG, "In onCreateLoader");
+ Intent intent = getActivity().getIntent();
+ if (intent == null || !intent.hasExtra(DATE_KEY)) {
+ return null;
+ }
+ String forecastDate = intent.getStringExtra(DATE_KEY);
+
+ // Sort order: Ascending, by date.
+ String sortOrder = WeatherContract.WeatherEntry.COLUMN_DATETEXT + " ASC";
+
+ mLocation = Utility.getPreferredLocation(getActivity());
+ Uri weatherForLocationUri = WeatherContract.WeatherEntry.buildWeatherLocationWithDate(
+ mLocation, forecastDate);
+ Log.v(LOG_TAG, weatherForLocationUri.toString());
+
+ // Now create and return a CursorLoader that will take care of
+ // creating a Cursor for the data being displayed.
+ return new CursorLoader(
+ getActivity(),
+ weatherForLocationUri,
+ FORECAST_COLUMNS,
+ null,
+ null,
+ sortOrder
+ );
+ }
+
+ @Override
+ public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
+ Log.v(LOG_TAG, "In onLoadFinished");
+ if (!data.moveToFirst()) { return; }
+
+ String dateString = Utility.formatDate(
+ data.getString(data.getColumnIndex(WeatherEntry.COLUMN_DATETEXT)));
+ ((TextView) getView().findViewById(R.id.detail_date_textview))
+ .setText(dateString);
+
+ String weatherDescription =
+ data.getString(data.getColumnIndex(WeatherEntry.COLUMN_SHORT_DESC));
+ ((TextView) getView().findViewById(R.id.detail_forecast_textview))
+ .setText(weatherDescription);
+
+ boolean isMetric = Utility.isMetric(getActivity());
+
+ String high = Utility.formatTemperature(
+ data.getDouble(data.getColumnIndex(WeatherEntry.COLUMN_MAX_TEMP)), isMetric);
+ ((TextView) getView().findViewById(R.id.detail_high_textview)).setText(high);
+
+ String low = Utility.formatTemperature(
+ data.getDouble(data.getColumnIndex(WeatherEntry.COLUMN_MIN_TEMP)), isMetric);
+ ((TextView) getView().findViewById(R.id.detail_low_textview)).setText(low);
+
+ // We still need this for the share intent
+ mForecast = String.format("%s - %s - %s/%s", dateString, weatherDescription, high, low);
+
+ Log.v(LOG_TAG, "Forecast String: " + mForecast);
+
+ // If onCreateOptionsMenu has already happened, we need to update the share intent now.
+ if (mShareActionProvider != null) {
+ mShareActionProvider.setShareIntent(createShareForecastIntent());
}
- return super.onOptionsItemSelected(item);
}
+
+ @Override
+ public void onLoaderReset(Loader<Cursor> loader) { }
+
+
+
+// @Override
+// public boolean onOptionsItemSelected(MenuItem item) {
+// // Handle action bar item clicks here. The action bar will
+// // automatically handle clicks on the Home/Up button, so long
+// // as you specify a parent activity in AndroidManifest.xml.
+// int id = item.getItemId();
+// if (id == R.id.action_show_location) {
+// SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
+// String location = preferences.getString(getString(R.string.pref_location_key),
+// getString(R.string.pref_location_default));
+// Intent intent = new Intent(Intent.ACTION_VIEW);
+// Uri geoLocation;
+// try {
+// geoLocation = Uri.parse("geo:0,0?q=" + URLEncoder.encode(location, "UTF-8"));
+// intent.setData(geoLocation);
+// } catch (UnsupportedEncodingException e) {
+// Log.e(LOG_TAG, "Error ", e);
+// }
+// if (intent.resolveActivity(getActivity().getPackageManager()) != null) {
+// startActivity(intent);
+// }
+//
+// }
+// return super.onOptionsItemSelected(item);
+// }
}
}
projects / Sunshine.git / blobdiff