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Add network connectivity listener and inform user acordingly

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This commit is contained in:
neslihanturan 2018-03-22 18:15:35 +03:00
parent fc91fb8d39
commit fccc7e66d4
4 changed files with 63 additions and 1 deletions
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36
app/src/main/java/fr/free/nrw/commons/nearby/NearbyActivity.java
View file

@ -1,6 +1,9 @@
package fr.free.nrw.commons.nearby;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
@ -10,6 +13,7 @@ import android.support.design.widget.BottomSheetBehavior;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
@ -33,6 +37,7 @@ import fr.free.nrw.commons.location.LatLng;
import fr.free.nrw.commons.location.LocationServiceManager;
import fr.free.nrw.commons.location.LocationUpdateListener;
import fr.free.nrw.commons.theme.NavigationBaseActivity;
import fr.free.nrw.commons.utils.NetworkUtils;
import fr.free.nrw.commons.utils.UriSerializer;
import fr.free.nrw.commons.utils.ViewUtil;
@ -69,11 +74,14 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
private boolean lockNearbyView; //Determines if the nearby places needs to be refreshed
private BottomSheetBehavior bottomSheetBehavior; // Behavior for list bottom sheet
private BottomSheetBehavior bottomSheetBehaviorForDetails; // Behavior for details bottom sheet
private NearbyMapFragment nearbyMapFragment;
public NearbyMapFragment nearbyMapFragment;
private NearbyListFragment nearbyListFragment;
private static final String TAG_RETAINED_MAP_FRAGMENT = NearbyMapFragment.class.getSimpleName();
private static final String TAG_RETAINED_LIST_FRAGMENT = NearbyListFragment.class.getSimpleName();
private final String NETWORK_INTENT_ACTION = "android.net.conn.CONNECTIVITY_CHANGE";
private BroadcastReceiver broadcastReceiver;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -271,6 +279,7 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
super.onResume();
lockNearbyView = false;
checkGps();
addNetworkBroadcastReceiver();
}
@Override
@ -283,9 +292,28 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
// to the retained fragment object to perform its own cleanup.
removeMapFragment();
removeListFragment();
unregisterReceiver(broadcastReceiver);
}
}
private void addNetworkBroadcastReceiver() {
IntentFilter intentFilter = new IntentFilter(NETWORK_INTENT_ACTION);
broadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
if (NetworkUtils.isInternetConnectionEstablished(NearbyActivity.this)) {
refreshView(LocationServiceManager
.LocationChangeType.LOCATION_SIGNIFICANTLY_CHANGED);
} else {
ViewUtil.showLongToast(NearbyActivity.this, getString(R.string.no_internet));
}
}
};
this.registerReceiver(broadcastReceiver, intentFilter);
}
/**
@ -297,6 +325,12 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
if (lockNearbyView) {
return;
}
if (!NetworkUtils.isInternetConnectionEstablished(this)) {
hideProgressBar();
return;
}
locationManager.registerLocationManager();
LatLng lastLocation = locationManager.getLastLocation();