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Merge pull request #10944 from osmandapp/small_fixes

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Fix possible npe
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vshcherb 2021-02-19 16:42:43 +02:00 committed by GitHub
commit 4ba7191fc1
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1 changed files with 89 additions and 35 deletions
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100
OsmAnd/src/net/osmand/plus/track/TrackMenuFragment.java
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@ -83,6 +83,7 @@ import net.osmand.plus.routepreparationmenu.cards.BaseCard;
import net.osmand.plus.routepreparationmenu.cards.BaseCard.CardListener;
import net.osmand.plus.routing.RouteProvider;
import net.osmand.plus.track.SaveGpxAsyncTask.SaveGpxListener;
import net.osmand.plus.track.TrackSelectSegmentBottomSheet.OnSegmentSelectedListener;
import net.osmand.plus.views.AddGpxPointBottomSheetHelper.NewGpxPoint;
import net.osmand.plus.widgets.IconPopupMenu;
import net.osmand.util.Algorithms;
@ -94,6 +95,8 @@ import java.io.File;
import java.lang.ref.WeakReference;
import java.util.List;
import static net.osmand.plus.activities.MapActivityActions.KEY_LATITUDE;
import static net.osmand.plus.activities.MapActivityActions.KEY_LONGITUDE;
import static net.osmand.plus.activities.TrackActivity.CURRENT_RECORDING;
import static net.osmand.plus.activities.TrackActivity.TRACK_FILE_NAME;
import static net.osmand.plus.myplaces.TrackActivityFragmentAdapter.isGpxFileSelected;
@ -115,7 +118,7 @@ import static net.osmand.plus.track.TrackPointsCard.OPEN_WAYPOINT_INDEX;
public class TrackMenuFragment extends ContextMenuScrollFragment implements CardListener,
SegmentActionsListener, RenameCallback, OnTrackFileMoveListener, OnPointsDeleteListener,
OsmAndLocationListener, OsmAndCompassListener, TrackSelectSegmentBottomSheet.OnSegmentSelectedListener {
OsmAndLocationListener, OsmAndCompassListener, OnSegmentSelectedListener {
public static final String OPEN_TRACK_MENU = "open_track_menu";
public static final String RETURN_SCREEN_NAME = "return_screen_name";
@ -226,18 +229,32 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
app = requireMyApplication();
displayHelper = new TrackDisplayHelper(app);
updateLocationViewCache = app.getUIUtilities().getUpdateLocationViewCache();
if (!selectedGpxFile.isShowCurrentTrack()) {
File file = new File(selectedGpxFile.getGpxFile().path);
displayHelper.setFile(file);
displayHelper.setGpxDataItem(app.getGpxDbHelper().getItem(file));
}
displayHelper.setGpx(selectedGpxFile.getGpxFile());
String fileName = Algorithms.getFileWithoutDirs(getGpx().path);
gpxTitle = !isCurrentRecordingTrack() ? GpxUiHelper.getGpxTitle(fileName)
: app.getResources().getString(R.string.shared_string_currently_recording_track);
toolbarHeightPx = getResources().getDimensionPixelSize(R.dimen.dashboard_map_toolbar);
if (selectedGpxFile == null && savedInstanceState != null) {
String path = savedInstanceState.getString(TRACK_FILE_NAME);
boolean showCurrentTrack = savedInstanceState.getBoolean(CURRENT_RECORDING);
MapActivity mapActivity = requireMapActivity();
loadSelectedGpxFile(mapActivity, path, showCurrentTrack, new CallbackWithObject<SelectedGpxFile>() {
@Override
public boolean processResult(SelectedGpxFile result) {
selectedGpxFile = result;
setupDisplayHelper();
if (getView() != null) {
initContent(getView());
}
return true;
}
});
if (savedInstanceState.containsKey(KEY_LATITUDE) && savedInstanceState.containsKey(KEY_LONGITUDE)) {
double latitude = savedInstanceState.getDouble(KEY_LATITUDE);
double longitude = savedInstanceState.getDouble(KEY_LONGITUDE);
latLon = new LatLon(latitude, longitude);
}
} else if (selectedGpxFile != null) {
setupDisplayHelper();
}
FragmentActivity activity = requireMyActivity();
activity.getOnBackPressedDispatcher().addCallback(this, new OnBackPressedCallback(true) {
public void handleOnBackPressed() {
@ -261,6 +278,18 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
});
}
private void setupDisplayHelper() {
if (!selectedGpxFile.isShowCurrentTrack()) {
File file = new File(selectedGpxFile.getGpxFile().path);
displayHelper.setFile(file);
displayHelper.setGpxDataItem(app.getGpxDbHelper().getItem(file));
}
displayHelper.setGpx(selectedGpxFile.getGpxFile());
String fileName = Algorithms.getFileWithoutDirs(getGpx().path);
gpxTitle = !isCurrentRecordingTrack() ? GpxUiHelper.getGpxTitle(fileName)
: app.getResources().getString(R.string.shared_string_currently_recording_track);
}
public GPXFile getGpx() {
return displayHelper.getGpx();
}
@ -300,7 +329,14 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
params.gravity = Gravity.BOTTOM | Gravity.START;
bottomNav.setLayoutParams(params);
}
if (selectedGpxFile != null) {
initContent(view);
}
}
return view;
}
private void initContent(@NonNull View view) {
setupCards();
setupToolbar();
updateHeader();
@ -312,8 +348,6 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
calculateLayoutAndUpdateMenuState();
}
}
return view;
}
private void setHeaderTitle(String text, boolean iconVisibility) {
headerTitle.setText(text);
@ -553,9 +587,8 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
}
updateControlsVisibility(true);
startLocationUpdate();
GpxBlockStatisticsBuilder blockStats = overviewCard.getBlockStatisticsBuilder();
if (menuType == TrackMenuType.OVERVIEW && isCurrentRecordingTrack()) {
blockStats.runUpdatingStatBlocksIfNeeded();
if (overviewCard != null && menuType == TrackMenuType.OVERVIEW && isCurrentRecordingTrack()) {
overviewCard.getBlockStatisticsBuilder().runUpdatingStatBlocksIfNeeded();
}
}
@ -568,8 +601,10 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
}
updateControlsVisibility(false);
stopLocationUpdate();
if (overviewCard != null) {
overviewCard.getBlockStatisticsBuilder().stopUpdatingStatBlocks();
}
}
@Override
public void updateLocation(Location location) {
@ -603,8 +638,8 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
private void updateDistanceDirection() {
MapActivity mapActivity = getMapActivity();
if (mapActivity != null && overviewCard != null && overviewCard.getView() != null) {
View view = overviewCard.getView();
if (mapActivity != null && view != null) {
TextView distanceText = view.findViewById(R.id.distance);
ImageView direction = view.findViewById(R.id.direction);
app.getUIUtilities().updateLocationView(updateLocationViewCache, direction, distanceText, latLon);
@ -677,6 +712,10 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
public void onSaveInstanceState(@NonNull Bundle outState) {
outState.putString(TRACK_FILE_NAME, getGpx().path);
outState.putBoolean(CURRENT_RECORDING, selectedGpxFile.isShowCurrentTrack());
if (latLon != null) {
outState.putDouble(KEY_LATITUDE, latLon.getLatitude());
outState.putDouble(KEY_LONGITUDE, latLon.getLongitude());
}
super.onSaveInstanceState(outState);
}
@ -888,9 +927,9 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
}
private void adjustMapPosition(int y) {
MapActivity mapActivity = getMapActivity();
if (mapActivity != null && mapActivity.getMapView() != null) {
GPXFile gpxFile = getGpx();
MapActivity mapActivity = getMapActivity();
if (mapActivity != null && mapActivity.getMapView() != null && gpxFile != null) {
QuadRect r = gpxFile.getRect();
RotatedTileBox tb = mapActivity.getMapView().getCurrentRotatedTileBox().copy();
@ -1204,8 +1243,8 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
}
}
public static void showInstance(@NonNull MapActivity mapActivity, @Nullable String path,
boolean showCurrentTrack, @Nullable final LatLon latLon, @Nullable final String returnScreenName) {
private static void loadSelectedGpxFile(@NonNull MapActivity mapActivity, @Nullable String path,
boolean showCurrentTrack, final CallbackWithObject<SelectedGpxFile> callback) {
OsmandApplication app = mapActivity.getMyApplication();
SelectedGpxFile selectedGpxFile;
if (showCurrentTrack) {
@ -1214,7 +1253,7 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
selectedGpxFile = app.getSelectedGpxHelper().getSelectedFileByPath(path);
}
if (selectedGpxFile != null) {
showInstance(mapActivity, selectedGpxFile, latLon, returnScreenName);
callback.processResult(selectedGpxFile);
} else if (!Algorithms.isEmpty(path)) {
String title = app.getString(R.string.loading_smth, "");
final ProgressDialog progress = ProgressDialog.show(mapActivity, title, app.getString(R.string.loading_data));
@ -1228,7 +1267,7 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
OsmandApplication app = mapActivity.getMyApplication();
SelectedGpxFile selectedGpxFile = app.getSelectedGpxHelper().selectGpxFile(result, true, false);
if (selectedGpxFile != null) {
showInstance(mapActivity, selectedGpxFile, latLon, returnScreenName);
callback.processResult(selectedGpxFile);
}
}
if (progress != null && AndroidUtils.isActivityNotDestroyed(mapActivity)) {
@ -1241,6 +1280,21 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card
}
}
public static void showInstance(@NonNull MapActivity mapActivity, @Nullable String path,
boolean showCurrentTrack, @Nullable final LatLon latLon, @Nullable final String returnScreenName) {
final WeakReference<MapActivity> mapActivityRef = new WeakReference<>(mapActivity);
loadSelectedGpxFile(mapActivity, path, showCurrentTrack, new CallbackWithObject<SelectedGpxFile>() {
@Override
public boolean processResult(SelectedGpxFile selectedGpxFile) {
MapActivity mapActivity = mapActivityRef.get();
if (mapActivity != null && selectedGpxFile != null) {
showInstance(mapActivity, selectedGpxFile, latLon, returnScreenName);
}
return true;
}
});
}
public static boolean showInstance(@NonNull MapActivity mapActivity, @NonNull SelectedGpxFile selectedGpxFile,
@Nullable LatLon latLon, @Nullable String returnScreenName) {
try {