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Fix possible npe

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This commit is contained in:
crimean 2018-08-06 11:22:04 +03:00
parent e0ef5bfe58
commit 37fa051bb9
3 changed files with 15 additions and 4 deletions
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1
OsmAnd/src/net/osmand/plus/mapcontextmenu/MapContextMenu.java
View file

@ -756,6 +756,7 @@ public class MapContextMenu extends MenuTitleController implements StateChangedL
}
}
@Nullable
public WeakReference<MapContextMenuFragment> findMenuFragment() {
Fragment fragment = mapActivity != null
? mapActivity.getSupportFragmentManager().findFragmentByTag(MapContextMenuFragment.TAG) : null;

1
OsmAnd/src/net/osmand/plus/mapcontextmenu/other/MapMultiSelectionMenu.java
View file

@ -186,6 +186,7 @@ public class MapMultiSelectionMenu extends BaseMenuController {
return fragment != null;
}
@Nullable
public Fragment getFragmentByTag() {
MapActivity mapActivity = getMapActivity();
if (mapActivity != null) {

17
OsmAnd/src/net/osmand/plus/views/MapQuickActionLayer.java
View file

@ -10,6 +10,7 @@ import android.graphics.PointF;
import android.os.Build;
import android.os.Vibrator;
import android.support.annotation.DimenRes;
import android.support.v4.app.Fragment;
import android.support.v4.content.ContextCompat;
import android.support.v4.util.Pair;
import android.view.MotionEvent;
@ -32,12 +33,15 @@ import net.osmand.plus.R;
import net.osmand.plus.activities.MapActivity;
import net.osmand.plus.helpers.AndroidUiHelper;
import net.osmand.plus.mapcontextmenu.MapContextMenu;
import net.osmand.plus.mapcontextmenu.MapContextMenuFragment;
import net.osmand.plus.mapcontextmenu.other.MapMultiSelectionMenu;
import net.osmand.plus.measurementtool.MeasurementToolLayer;
import net.osmand.plus.quickaction.QuickAction;
import net.osmand.plus.quickaction.QuickActionFactory;
import net.osmand.plus.quickaction.QuickActionRegistry;
import net.osmand.plus.quickaction.QuickActionsWidget;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.List;
@ -381,15 +385,20 @@ public class MapQuickActionLayer extends OsmandMapLayer implements QuickActionRe
}
private void setupQuickActionBtnVisibility() {
MapContextMenu contextMenu = mapActivity.getContextMenu();
MapMultiSelectionMenu multiSelectionMenu = contextMenu.getMultiSelectionMenu();
WeakReference<MapContextMenuFragment> contextMenuMenuFragmentRef = contextMenu.findMenuFragment();
MapContextMenuFragment contextMenuMenuFragment = contextMenuMenuFragmentRef != null ? contextMenuMenuFragmentRef.get() : null;
Fragment multiMenuFragment = multiSelectionMenu.getFragmentByTag();
boolean hideQuickButton = !isLayerOn ||
contextMenuLayer.isInChangeMarkerPositionMode() ||
contextMenuLayer.isInGpxDetailsMode() ||
measurementToolLayer.isInMeasurementMode() ||
mapMarkersLayer.isInPlanRouteMode() ||
mapActivity.getContextMenu().isVisible() && !mapActivity.getContextMenu().findMenuFragment().get().isRemoving() ||
mapActivity.getContextMenu().isVisible() && mapActivity.getContextMenu().findMenuFragment().get().isAdded() ||
mapActivity.getContextMenu().getMultiSelectionMenu().isVisible() && mapActivity.getContextMenu().getMultiSelectionMenu().getFragmentByTag().isAdded() ||
mapActivity.getContextMenu().getMultiSelectionMenu().isVisible() && !mapActivity.getContextMenu().getMultiSelectionMenu().getFragmentByTag().isRemoving();
contextMenu.isVisible() && contextMenuMenuFragment != null && !contextMenuMenuFragment.isRemoving() ||
contextMenu.isVisible() && contextMenuMenuFragment != null && contextMenuMenuFragment.isAdded() ||
multiSelectionMenu.isVisible() && multiMenuFragment != null && multiMenuFragment.isAdded() ||
multiSelectionMenu.isVisible() && multiMenuFragment != null && !multiMenuFragment.isRemoving();
quickActionButton.setVisibility(hideQuickButton ? View.GONE : View.VISIBLE);
}