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Code Issues Projects Releases Packages Wiki Activity Actions 1

Add same retain settings to list fragment also

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This commit is contained in:
neslihanturan 2018-03-01 23:30:03 +03:00
parent 6284307826
commit 8fd55538b1
1 changed files with 39 additions and 9 deletions
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48
app/src/main/java/fr/free/nrw/commons/nearby/NearbyActivity.java
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@ -7,7 +7,6 @@ import android.os.Build;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.design.widget.BottomSheetBehavior;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AlertDialog;
import android.view.Menu;
@ -97,6 +96,11 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
// load data from a data source or perform any calculation
}
nearbyListFragment = getListFragment();
if (nearbyListFragment == null) {
setListFragment();
}
}
private void initBottomSheetBehaviour() {
@ -296,7 +300,8 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
if(isFinishing()) {
// we will not need this fragment anymore, this may also be a good place to signal
// to the retained fragment object to perform its own cleanup.
removeFragment();
removeMapFragment();
removeListFragment();
}
}
@ -371,15 +376,25 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
bundle.putString("BoundaryCoord", gsonBoundaryCoordinates);
// First time to init fragments
if (getMapFragment() == null){
if (nearbyMapFragment == null) {
lockNearbyView(true);
setMapFragment();
setListFragment();
hideProgressBar();
lockNearbyView(false);
} else { // There are fragments, just update the map and list
updateMapFragment(false);
}
if (nearbyListFragment == null) {
lockNearbyView(true);
setListFragment();
lockNearbyView(false);
} else {
updateListFragment();
}
}
@ -403,16 +418,27 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
}
private NearbyMapFragment getMapFragment() {
return (NearbyMapFragment) getSupportFragmentManager().findFragmentByTag(NearbyMapFragment.class.getName());
return (NearbyMapFragment) getSupportFragmentManager().findFragmentByTag(TAG_RETAINED_MAP_FRAGMENT);
}
private void removeFragment() {
private void removeMapFragment() {
if (nearbyMapFragment != null) {
android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
fm.beginTransaction().remove(nearbyMapFragment).commit();
}
}
private NearbyListFragment getListFragment() {
return (NearbyListFragment) getSupportFragmentManager().findFragmentByTag(TAG_RETAINED_LIST_FRAGMENT);
}
private void removeListFragment() {
if (nearbyListFragment != null) {
android.support.v4.app.FragmentManager fm = getSupportFragmentManager();
fm.beginTransaction().remove(nearbyListFragment).commit();
}
}
private void updateMapFragment(boolean isSlightUpdate) {
/*
* Significant update means updating nearby place markers. Slightly update means only
@ -464,6 +490,10 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
}
}
private void updateListFragment() {
nearbyListFragment.updateNearbyListSignificantly();
}
/**
* Calls fragment for map view.
*/
@ -480,9 +510,9 @@ public class NearbyActivity extends NavigationBaseActivity implements LocationUp
*/
private void setListFragment() {
FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
Fragment fragment = new NearbyListFragment();
fragment.setArguments(bundle);
fragmentTransaction.replace(R.id.container_sheet, fragment, fragment.getClass().getSimpleName());
nearbyListFragment = new NearbyListFragment();
nearbyListFragment.setArguments(bundle);
fragmentTransaction.replace(R.id.container_sheet, nearbyListFragment, TAG_RETAINED_LIST_FRAGMENT);
bottomSheetBehavior.setState(BottomSheetBehavior.STATE_HIDDEN);
fragmentTransaction.commitAllowingStateLoss();
}