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Code Issues Pull Requests Packages Projects Releases Wiki Activity

Being a bit more request-friendly for Panoramio API.

master
Tomasz Półgrabia 2016-09-18 11:29:16 +02:00
parent 333bc4ebaf
commit fcf9f75aee
6 changed files with 63 additions and 28 deletions
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3
app/src/main/java/pl/tpolgrabia/urbanexplorer/AppConstants.java
View File

@ -21,4 +21,7 @@ public class AppConstants {
public static final String DEF_HTTP_PROXY_PASSWORD = null;
public static final String PREF_HTTP_PROXY_ENABLED_KEY = "pref_proxy_enabled";
public static final boolean DEF_HTTP_PROXY_ENABLED = false;
public static final String PANORAMIO_BULK_SIZE_KEY = "pref_panoramio_bulk_size";
public static final int PANORAMIO_BULK_SIZE_DEF_VALUE = 50;
}

15
app/src/main/java/pl/tpolgrabia/urbanexplorer/MainActivity.java
View File

@ -55,6 +55,7 @@ public class MainActivity extends ActionBarActivity {
private static final int SETTINGS_ID_INTENT_REQUEST_ID = 2;
private static final String PHOTO_INFO = "PHOTO_INFO";
private static final String FIRST_TIME_LAUNCH = "FIRST_TIME_LAUNCH_KEY";
private static final String MAIN_BACKSTACK = "MAIN_BACKSTACK_KEY";
public static DisplayImageOptions options;
private GestureDetectorCompat gestureDetector;
private int currentFragmentId = 0;
@ -193,7 +194,12 @@ public class MainActivity extends ActionBarActivity {
R.anim.slide_out_down,
R.anim.slide_in_up,
R.anim.slide_out_up);
ctx.replace(R.id.fragments, panoramioShower);
Fragment frag = fragmentManager.findFragmentByTag(PanoramioShowerFragment.TAG);
if (frag != null) {
ctx.replace(R.id.fragments, frag);
} else {
ctx.replace(R.id.fragments, panoramioShower, PanoramioShowerFragment.TAG);
}
ctx.addToBackStack(PHOTO_BACKSTACK);
ctx.commit();
@ -242,8 +248,13 @@ public class MainActivity extends ActionBarActivity {
}
}
Fragment frag = fragmentManager.findFragmentByTag(tag);
if (frag == null) {
ctx.replace(R.id.fragments, fragment, tag);
ctx.addToBackStack(null);
} else {
ctx.replace(R.id.fragments, frag);
}
ctx.addToBackStack(MAIN_BACKSTACK);
ctx.commit();
updateSwipeHandler();
}

58
app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java
View File

@ -25,6 +25,7 @@ import pl.tpolgrabia.urbanexplorer.dto.panoramio.PanoramioImageInfo;
import pl.tpolgrabia.urbanexplorer.utils.LocationUtils;
import pl.tpolgrabia.urbanexplorer.utils.PanoramioUtils;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Semaphore;
@ -34,21 +35,24 @@ import java.util.concurrent.Semaphore;
*/
public class HomeFragment extends Fragment {
private static final String CLASS_TAG = HomeFragment.class.getSimpleName();
private static final Logger lg = LoggerFactory.getLogger(HomeFragment.class);
private static final int PANORAMIA_BULK_DATA_SIZE = 10;
public static final String TAG = HomeFragment.class.getSimpleName();
public static final int FRAG_ID = 1;
private static final String PHOTO_LIST = "PHOTO_LIST_KEY";
private LocationManager locationService;
private boolean initialized = false;
private View inflatedView;
private Long pageId;
private Semaphore loading;
private List<PanoramioImageInfo> photos;
private ArrayList<PanoramioImageInfo> photos;
private boolean noMorePhotos;
public int getPanoramioBulkDataSize() {
SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
return sharedPrefs.getInt(AppConstants.PANORAMIO_BULK_SIZE_KEY, AppConstants.PANORAMIO_BULK_SIZE_DEF_VALUE);
}
public HomeFragment() {
// Required empty public constructor
}
@ -59,7 +63,6 @@ public class HomeFragment extends Fragment {
lg.trace("onCreate");
pageId = 1L;
loading = new Semaphore(1, true);
photos = new ArrayList<>();
noMorePhotos = false;
}
@ -88,23 +91,14 @@ public class HomeFragment extends Fragment {
});
}
private Double safeParseDouble(CharSequence text) {
if (text == null) {
return null;
}
try {
return Double.parseDouble(text.toString());
} catch (NumberFormatException e) {
lg.warn("Wrong number format", e);
return null;
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
lg.trace("TAG: {}", getTag());
for (Fragment frag : getFragmentManager().getFragments()) {
lg.trace("Fragment TAG {}", frag.getTag());
}
inflatedView = inflater.inflate(R.layout.fragment_home, container, false);
ListView locations = (ListView)inflatedView.findViewById(R.id.locations);
final ListView finalLocations = locations;
@ -119,6 +113,22 @@ public class HomeFragment extends Fragment {
}
});
initialized = true;
lg.trace("Saved instance state {}", savedInstanceState);
if (savedInstanceState == null) {
lg.trace("Saved instance state is null");
photos = new ArrayList<>();
}
else {
final Serializable serializable = savedInstanceState.getSerializable(PHOTO_LIST);
lg.trace("Photo list serializable {}", serializable);
photos = (ArrayList<PanoramioImageInfo>) serializable;
}
locations.setAdapter(new PanoramioAdapter(getActivity(), R.layout.location_item, photos));
lg.trace("Photos initialized {}", photos);
locations.setOnScrollListener(new AbsListView.OnScrollListener() {
@Override
public void onScrollStateChanged(AbsListView view, int scrollState) {
@ -158,8 +168,6 @@ public class HomeFragment extends Fragment {
}
});
initialized = true;
return inflatedView;
}
@ -203,7 +211,7 @@ public class HomeFragment extends Fragment {
int offset = photos.size();
lg.debug("Fetching additional photos offset: {}, count: {}", offset, PANORAMIA_BULK_DATA_SIZE);
lg.debug("Fetching additional photos offset: {}, count: {}", offset, getPanoramioBulkDataSize());
PanoramioUtils.fetchPanoramioImages(
activity,
@ -211,7 +219,7 @@ public class HomeFragment extends Fragment {
location.getLongitude(),
fetchRadiusX(),
fetchRadiusY(),
(long)(offset + PANORAMIA_BULK_DATA_SIZE),
(long)(offset),
fetchLocationPageSize(),
new PanoramioResponseCallback() {
@Override
@ -275,8 +283,6 @@ public class HomeFragment extends Fragment {
@Override
public void callback(PanoramioResponseStatus status, List<PanoramioImageInfo> images, Long imagesCount) {
Long pageSize = fetchLocationPageSize();
Long start = (pageId - 1) * pageSize + 1;
Long end = pageId * pageSize;
ArrayAdapter<PanoramioImageInfo> adapter = new PanoramioAdapter(activity,
R.layout.location_item,
@ -299,7 +305,7 @@ public class HomeFragment extends Fragment {
}
private Long fetchLocationPageSize() {
return new Long(PANORAMIA_BULK_DATA_SIZE);
return new Long(getPanoramioBulkDataSize());
}
private Double fetchRadiusX() {
@ -372,6 +378,8 @@ public class HomeFragment extends Fragment {
super.onSaveInstanceState(outState);
lg.trace("Saving state");
outState.putSerializable(PHOTO_LIST, photos);
lg.trace("Saved photos: {}", photos);
}
}

2
app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/PanoramioShowerFragment.java
View File

@ -24,6 +24,7 @@ public class PanoramioShowerFragment extends Fragment {
public static final String PANORAMIO_PHOTO_ARG_KEY = "PANORAMIO_PHOTO_ARG_KEY";
public static final String TAG = "PANORAMIO_TAG";
private TextView photoTitle;
private TextView photoUploadDate;
private TextView photoAuthor;
@ -94,4 +95,5 @@ public class PanoramioShowerFragment extends Fragment {
mainActivity.resetPhotoInfo();
}
}
}

4
app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/WikiLocationsFragment.java
View File

@ -55,6 +55,10 @@ public class WikiLocationsFragment extends Fragment {
Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View inflatedView = inflater.inflate(R.layout.fragment_wiki_locations, container, false);
lg.trace("TAG: {}", getTag());
for (Fragment frag : getFragmentManager().getFragments()) {
lg.trace("Fragment TAG {}", frag.getTag());
}
locationService = (LocationManager) getActivity().getSystemService(LOCATION_SERVICE);
currentLocation = (TextView) inflatedView.findViewById(R.id.wiki_current_location);

7
app/src/main/res/xml/urban_expl_settings.xml
View File

@ -19,6 +19,13 @@
android:defaultValue="0.05"
android:inputType="numberDecimal" />
<EditTextPreference
android:key="pref_panoramio_bulk_size"
android:title="Radius Y"
android:summary="Radius Y"
android:defaultValue="50"
android:inputType="number" />
</PreferenceCategory>
<PreferenceCategory