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Code Issues Projects Releases Packages Wiki Activity Actions

AddnetworkBroadcatsReceiver on view side, call it from presenter

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This commit is contained in:
neslihanturan 2019-05-21 13:36:38 +03:00
parent cdd62290ac
commit fd515deeb2
3 changed files with 65 additions and 3 deletions
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1
app/src/main/java/fr/free/nrw/commons/nearby/mvp/contract/NearbyParentFragmentContract.java
View file

@ -14,6 +14,7 @@ public interface NearbyParentFragmentContract {
void checkGps(LocationServiceManager locationServiceManager);
void checkLocationPermission(LocationServiceManager locationServiceManager);
boolean isNetworkConnectionEstablished();
void addNetworkBroadcastReceiver();
}
interface UserActions {

59
app/src/main/java/fr/free/nrw/commons/nearby/mvp/fragments/NearbyParentFragment.java
View file

@ -1,6 +1,9 @@
package fr.free.nrw.commons.nearby.mvp.fragments;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import android.os.Bundle;
import android.view.LayoutInflater;
@ -10,6 +13,7 @@ import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import com.google.android.material.snackbar.Snackbar;
import com.google.gson.Gson;
import javax.inject.Inject;
@ -29,6 +33,7 @@ import fr.free.nrw.commons.location.LocationUpdateListener;
import fr.free.nrw.commons.nearby.NearbyController;
import fr.free.nrw.commons.nearby.mvp.contract.NearbyParentFragmentContract;
import fr.free.nrw.commons.nearby.mvp.presenter.NearbyParentFragmentPresenter;
import fr.free.nrw.commons.utils.FragmentUtils;
import fr.free.nrw.commons.utils.NetworkUtils;
import fr.free.nrw.commons.wikidata.WikidataEditListener;
import timber.log.Timber;
@ -72,6 +77,14 @@ public class NearbyParentFragment extends CommonsDaggerSupportFragment
private static final String TAG_RETAINED_LIST_FRAGMENT = NearbyListFragment.class.getSimpleName();
private NearbyParentFragmentPresenter nearbyParentFragmentPresenter;
// Variables for adding network broadcast receiver.
private Snackbar snackbar;
private final String NETWORK_INTENT_ACTION = "android.net.conn.CONNECTIVITY_CHANGE";
private BroadcastReceiver broadcastReceiver;
private boolean isNetworkErrorOccurred = false;
public View view;
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -83,6 +96,7 @@ public class NearbyParentFragment extends CommonsDaggerSupportFragment
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_nearby, container, false);
ButterKnife.bind(this, view);
this.view = view;
return view;
}
@ -293,4 +307,49 @@ public class NearbyParentFragment extends CommonsDaggerSupportFragment
public boolean isNetworkConnectionEstablished() {
return NetworkUtils.isInternetConnectionEstablished(getActivity());
}
/**
* Adds network broadcast receiver to recognize connection established
*/
@Override
public void addNetworkBroadcastReceiver() {
if (!FragmentUtils.isFragmentUIActive(this)) {
return;
}
if (broadcastReceiver != null) {
return;
}
IntentFilter intentFilter = new IntentFilter(NETWORK_INTENT_ACTION);
broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (getActivity() != null) {
if (NetworkUtils.isInternetConnectionEstablished(getActivity())) {
if (isNetworkErrorOccurred) {
nearbyParentFragmentPresenter.updateMapAndList(LOCATION_SIGNIFICANTLY_CHANGED);
isNetworkErrorOccurred = false;
}
if (snackbar != null) {
snackbar.dismiss();
snackbar = null;
}
} else {
if (snackbar == null) {
snackbar = Snackbar.make(view, R.string.no_internet, Snackbar.LENGTH_INDEFINITE);
// TODO make search this area button invisible
}
isNetworkErrorOccurred = true;
snackbar.show();
}
}
}
};
getActivity().registerReceiver(broadcastReceiver, intentFilter);
}
}

8
app/src/main/java/fr/free/nrw/commons/nearby/mvp/presenter/NearbyParentFragmentPresenter.java
View file

@ -12,7 +12,6 @@ import timber.log.Timber;
import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.LOCATION_SIGNIFICANTLY_CHANGED;
import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.MAP_UPDATED;
import static fr.free.nrw.commons.location.LocationServiceManager.LocationChangeType.PERMISSION_JUST_GRANTED;
public class NearbyParentFragmentPresenter
implements NearbyParentFragmentContract.UserActions,
@ -72,8 +71,11 @@ public class NearbyParentFragmentPresenter
*/
@Override
public void initializeNearbyOperations() {
locationManager.addLocationListener(this);
nearbyParentFragmentView.registerLocationUpdates(locationManager);
locationManager.addLocationListener(this);
nearbyParentFragmentView.registerLocationUpdates(locationManager);
lockNearby(false);
nearbyParentFragmentView.checkGps(locationManager);
nearbyParentFragmentView.addNetworkBroadcastReceiver();
}
/**