From 4d149a525bd872e9cf8de79e6e411c7c42880dba Mon Sep 17 00:00:00 2001 From: Skalii Date: Sat, 6 Feb 2021 16:23:49 +0200 Subject: [PATCH] fix display correct general information for all segments in statistics blocks; add block statistics builder for future use --- .../plus/track/GpxBlockStatisticsBuilder.java | 253 ++++++++++++++++++ .../net/osmand/plus/track/OverviewCard.java | 221 ++------------- .../osmand/plus/track/TrackMenuFragment.java | 5 +- 3 files changed, 272 insertions(+), 207 deletions(-) create mode 100644 OsmAnd/src/net/osmand/plus/track/GpxBlockStatisticsBuilder.java diff --git a/OsmAnd/src/net/osmand/plus/track/GpxBlockStatisticsBuilder.java b/OsmAnd/src/net/osmand/plus/track/GpxBlockStatisticsBuilder.java new file mode 100644 index 0000000000..59cd460bcc --- /dev/null +++ b/OsmAnd/src/net/osmand/plus/track/GpxBlockStatisticsBuilder.java @@ -0,0 +1,253 @@ +package net.osmand.plus.track; + +import android.graphics.drawable.Drawable; +import android.view.LayoutInflater; +import android.view.View; +import android.view.ViewGroup; +import android.widget.ImageView; +import android.widget.TextView; + +import androidx.annotation.ColorInt; +import androidx.annotation.ColorRes; +import androidx.annotation.DrawableRes; +import androidx.annotation.NonNull; +import androidx.appcompat.widget.AppCompatImageView; +import androidx.core.content.ContextCompat; +import androidx.recyclerview.widget.LinearLayoutManager; +import androidx.recyclerview.widget.RecyclerView; + +import net.osmand.AndroidUtils; +import net.osmand.GPXUtilities.GPXTrackAnalysis; +import net.osmand.plus.GpxSelectionHelper.GpxDisplayGroup; +import net.osmand.plus.GpxSelectionHelper.GpxDisplayItem; +import net.osmand.plus.GpxSelectionHelper.GpxDisplayItemType; +import net.osmand.plus.GpxSelectionHelper.SelectedGpxFile; +import net.osmand.plus.OsmAndFormatter; +import net.osmand.plus.OsmandApplication; +import net.osmand.plus.R; +import net.osmand.plus.UiUtilities; +import net.osmand.plus.helpers.AndroidUiHelper; +import net.osmand.plus.helpers.GpxUiHelper.GPXDataSetType; +import net.osmand.plus.myplaces.SegmentActionsListener; +import net.osmand.plus.widgets.TextViewEx; +import net.osmand.util.Algorithms; + +import java.util.ArrayList; +import java.util.List; + +public class GpxBlockStatisticsBuilder { + + private final OsmandApplication app; + private RecyclerView blocksView; + private final SelectedGpxFile selectedGpxFile; + private final TrackDisplayHelper displayHelper; + private final GpxDisplayItemType[] filterTypes = {GpxDisplayItemType.TRACK_SEGMENT}; + + public GpxBlockStatisticsBuilder(OsmandApplication app, SelectedGpxFile selectedGpxFile, TrackDisplayHelper displayHelper) { + this.app = app; + this.selectedGpxFile = selectedGpxFile; + this.displayHelper = displayHelper; + } + + public void setBlocksView(RecyclerView blocksView) { + this.blocksView = blocksView; + } + + private GPXTrackAnalysis getAnalysis() { + return selectedGpxFile.getTrackAnalysis(app); + } + + public void initStatBlocks(SegmentActionsListener actionsListener, @ColorInt int activeColor, boolean nightMode) { + GPXTrackAnalysis analysis = getAnalysis(); + float totalDistance = analysis.totalDistance; + float timeSpan = analysis.timeSpan; + String asc = OsmAndFormatter.getFormattedAlt(analysis.diffElevationUp, app); + String desc = OsmAndFormatter.getFormattedAlt(analysis.diffElevationDown, app); + String avg = OsmAndFormatter.getFormattedSpeed(analysis.avgSpeed, app); + String max = OsmAndFormatter.getFormattedSpeed(analysis.maxSpeed, app); + List items = new ArrayList<>(); + + prepareData(analysis, items, app.getString(R.string.distance), OsmAndFormatter.getFormattedDistance(totalDistance, app), + R.drawable.ic_action_track_16, R.color.icon_color_default_light, GPXDataSetType.ALTITUDE, GPXDataSetType.SPEED, ItemType.ITEM_DISTANCE); + prepareData(analysis, items, app.getString(R.string.altitude_ascent), asc, + R.drawable.ic_action_arrow_up_16, R.color.gpx_chart_red, GPXDataSetType.SLOPE, null, ItemType.ITEM_ALTITUDE); + prepareData(analysis, items, app.getString(R.string.altitude_descent), desc, + R.drawable.ic_action_arrow_down_16, R.color.gpx_pale_green, GPXDataSetType.ALTITUDE, GPXDataSetType.SLOPE, ItemType.ITEM_ALTITUDE); + prepareData(analysis, items, app.getString(R.string.average_speed), avg, + R.drawable.ic_action_speed_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ItemType.ITEM_SPEED); + prepareData(analysis, items, app.getString(R.string.max_speed), max, + R.drawable.ic_action_max_speed_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ItemType.ITEM_SPEED); + prepareData(analysis, items, app.getString(R.string.shared_string_time_span), + Algorithms.formatDuration((int) (timeSpan / 1000), app.accessibilityEnabled()), + R.drawable.ic_action_time_span_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ItemType.ITEM_TIME); + + if (Algorithms.isEmpty(items)) { + AndroidUiHelper.updateVisibility(blocksView, false); + } else { + final BlockStatisticsAdapter sbAdapter = new BlockStatisticsAdapter(items, actionsListener, activeColor, nightMode); + blocksView.setLayoutManager(new LinearLayoutManager(app, LinearLayoutManager.HORIZONTAL, false)); + blocksView.setAdapter(sbAdapter); + } + } + + public void prepareData(GPXTrackAnalysis analysis, List listItems, String title, + String value, @DrawableRes int imageResId, @ColorRes int imageColorId, + GPXDataSetType firstType, GPXDataSetType secondType, ItemType itemType) { + StatBlock statBlock = new StatBlock(title, value, imageResId, imageColorId, firstType, secondType, itemType); + switch (statBlock.itemType) { + case ITEM_DISTANCE: { + if (analysis.totalDistance != 0f) { + listItems.add(statBlock); + } + break; + } + case ITEM_ALTITUDE: { + if (analysis.hasElevationData) { + listItems.add(statBlock); + } + break; + } + case ITEM_SPEED: { + if (analysis.isSpeedSpecified()) { + listItems.add(statBlock); + } + break; + } + case ITEM_TIME: { + if (analysis.hasSpeedData) { + listItems.add(statBlock); + } + break; + } + } + } + + private void setImageDrawable(ImageView iv, @DrawableRes Integer resId, @ColorRes int color) { + Drawable icon = resId != null ? app.getUIUtilities().getIcon(resId, color) + : UiUtilities.tintDrawable(iv.getDrawable(), getResolvedColor(color)); + iv.setImageDrawable(icon); + } + + @ColorInt + protected int getResolvedColor(@ColorRes int colorId) { + return ContextCompat.getColor(app, colorId); + } + + public class StatBlock { + + private final String title; + private final String value; + private final int imageResId; + private final int imageColorId; + private final GPXDataSetType firstType; + private final GPXDataSetType secondType; + private final ItemType itemType; + + public StatBlock(String title, String value, @DrawableRes int imageResId, @ColorRes int imageColorId, + GPXDataSetType firstType, GPXDataSetType secondType, ItemType itemType) { + this.title = title; + this.value = value; + this.imageResId = imageResId; + this.imageColorId = imageColorId; + this.firstType = firstType; + this.secondType = secondType; + this.itemType = itemType; + } + } + + public enum ItemType { + ITEM_DISTANCE, + ITEM_ALTITUDE, + ITEM_SPEED, + ITEM_TIME; + } + + private class BlockStatisticsAdapter extends RecyclerView.Adapter { + + @ColorInt + private final int activeColor; + private final List statBlocks; + private final boolean nightMode; + private final SegmentActionsListener actionsListener; + + public BlockStatisticsAdapter(List statBlocks, SegmentActionsListener actionsListener, @ColorInt int activeColor, boolean nightMode) { + this.statBlocks = statBlocks; + this.actionsListener = actionsListener; + this.activeColor = activeColor; + this.nightMode = nightMode; + } + + @Override + public int getItemCount() { + return statBlocks.size(); + } + + @NonNull + @Override + public BlockStatisticsViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { + View itemView = LayoutInflater.from(parent.getContext()) + .inflate(R.layout.item_gpx_stat_block, parent, false); + return new BlockStatisticsViewHolder(itemView); + } + + @Override + public void onBindViewHolder(BlockStatisticsViewHolder holder, int position) { + final StatBlock item = statBlocks.get(position); + holder.valueText.setText(item.value); + holder.titleText.setText(item.title); + holder.valueText.setTextColor(activeColor); + holder.titleText.setTextColor(app.getResources().getColor(R.color.text_color_secondary_light)); + holder.itemView.setOnClickListener(new View.OnClickListener() { + @Override + public void onClick(View v) { + List groups = displayHelper.getDisplayGroups(filterTypes); + GpxDisplayGroup group = null; + for (GpxDisplayGroup g : groups) { + if (g.isGeneralTrack()) { + group = g; + } + } + if (group == null && !groups.isEmpty()) { + group = groups.get(0); + } + if (group != null) { + GpxDisplayItem displayItem = group.getModifiableList().get(0); + if (displayItem != null && displayItem.analysis != null) { + ArrayList list = new ArrayList<>(); + if (displayItem.analysis.hasElevationData || displayItem.analysis.isSpeedSpecified() || displayItem.analysis.hasSpeedData) { + if (item.firstType != null) { + list.add(item.firstType); + } + if (item.secondType != null) { + list.add(item.secondType); + } + } + displayItem.chartTypes = list.size() > 0 ? list.toArray(new GPXDataSetType[0]) : null; + displayItem.locationOnMap = displayItem.locationStart; + actionsListener.openAnalyzeOnMap(displayItem); + } + } + } + }); + setImageDrawable(holder.imageView, item.imageResId, item.imageColorId); + AndroidUtils.setBackgroundColor(app, holder.divider, nightMode, R.color.divider_color_light, R.color.divider_color_dark); + AndroidUiHelper.updateVisibility(holder.divider, position != statBlocks.size() - 1); + } + } + + private class BlockStatisticsViewHolder extends RecyclerView.ViewHolder { + + private final TextViewEx valueText; + private final TextView titleText; + private final AppCompatImageView imageView; + private final View divider; + + public BlockStatisticsViewHolder(View view) { + super(view); + valueText = view.findViewById(R.id.value); + titleText = view.findViewById(R.id.title); + imageView = view.findViewById(R.id.image); + divider = view.findViewById(R.id.divider); + } + } +} diff --git a/OsmAnd/src/net/osmand/plus/track/OverviewCard.java b/OsmAnd/src/net/osmand/plus/track/OverviewCard.java index e43b6d139f..5d46a69c25 100644 --- a/OsmAnd/src/net/osmand/plus/track/OverviewCard.java +++ b/OsmAnd/src/net/osmand/plus/track/OverviewCard.java @@ -2,73 +2,46 @@ package net.osmand.plus.track; import android.annotation.SuppressLint; import android.graphics.drawable.Drawable; -import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; -import android.view.ViewGroup; import android.widget.ImageView; -import android.widget.TextView; import androidx.annotation.ColorRes; import androidx.annotation.DrawableRes; import androidx.annotation.NonNull; import androidx.appcompat.widget.AppCompatImageView; -import androidx.recyclerview.widget.LinearLayoutManager; import androidx.recyclerview.widget.RecyclerView; -import net.osmand.AndroidUtils; import net.osmand.GPXUtilities.GPXFile; -import net.osmand.GPXUtilities.GPXTrackAnalysis; -import net.osmand.plus.GpxSelectionHelper.GpxDisplayGroup; -import net.osmand.plus.GpxSelectionHelper.GpxDisplayItem; -import net.osmand.plus.GpxSelectionHelper.GpxDisplayItemType; -import net.osmand.plus.OsmAndFormatter; +import net.osmand.plus.GpxSelectionHelper.SelectedGpxFile; import net.osmand.plus.R; import net.osmand.plus.UiUtilities; import net.osmand.plus.activities.MapActivity; -import net.osmand.plus.helpers.AndroidUiHelper; -import net.osmand.plus.helpers.GpxUiHelper.GPXDataSetType; import net.osmand.plus.myplaces.SegmentActionsListener; import net.osmand.plus.routepreparationmenu.cards.BaseCard; -import net.osmand.plus.widgets.TextViewEx; -import net.osmand.util.Algorithms; - -import java.util.ArrayList; -import java.util.List; import static net.osmand.plus.myplaces.TrackActivityFragmentAdapter.isGpxFileSelected; import static net.osmand.plus.track.OptionsCard.APPEARANCE_BUTTON_INDEX; import static net.osmand.plus.track.OptionsCard.DIRECTIONS_BUTTON_INDEX; import static net.osmand.plus.track.OptionsCard.EDIT_BUTTON_INDEX; import static net.osmand.plus.track.OptionsCard.SHOW_ON_MAP_BUTTON_INDEX; -import static net.osmand.plus.track.OverviewCard.StatBlock.ItemType.*; public class OverviewCard extends BaseCard { - private RecyclerView rvOverview; private View showButton; private View appearanceButton; private View editButton; private View directionsButton; - - private final TrackDisplayHelper displayHelper; - private final GPXFile gpxFile; - private final GpxDisplayItemType[] filterTypes = {GpxDisplayItemType.TRACK_SEGMENT}; - private final SegmentActionsListener listener; - private boolean gpxFileSelected; - private GpxDisplayItem gpxItem; + private final SegmentActionsListener actionsListener; + private final SelectedGpxFile selectedGpxFile; + private final GpxBlockStatisticsBuilder blockStatisticsBuilder; public OverviewCard(@NonNull MapActivity mapActivity, @NonNull TrackDisplayHelper displayHelper, - @NonNull SegmentActionsListener listener) { + @NonNull SegmentActionsListener actionsListener, SelectedGpxFile selectedGpxFile) { super(mapActivity); - this.displayHelper = displayHelper; - this.listener = listener; - gpxFile = displayHelper.getGpx(); - gpxFileSelected = isGpxFileSelected(app, gpxFile); - List groups = displayHelper.getOriginalGroups(filterTypes); - if (!Algorithms.isEmpty(groups)) { - gpxItem = TrackDisplayHelper.flatten(displayHelper.getOriginalGroups(filterTypes)).get(0); - } + this.actionsListener = actionsListener; + this.selectedGpxFile = selectedGpxFile; + blockStatisticsBuilder = new GpxBlockStatisticsBuilder(app, selectedGpxFile, displayHelper); } @Override @@ -80,13 +53,15 @@ public class OverviewCard extends BaseCard { protected void updateContent() { int iconColorDef = nightMode ? R.color.icon_color_active_dark : R.color.icon_color_active_light; int iconColorPres = R.color.active_buttons_and_links_text_dark; + GPXFile gpxFile = getGPXFile(); boolean fileAvailable = gpxFile.path != null && !gpxFile.showCurrentTrack; showButton = view.findViewById(R.id.show_button); appearanceButton = view.findViewById(R.id.appearance_button); editButton = view.findViewById(R.id.edit_button); directionsButton = view.findViewById(R.id.directions_button); - rvOverview = view.findViewById(R.id.recycler_overview); + RecyclerView blocksView = view.findViewById(R.id.recycler_overview); + blockStatisticsBuilder.setBlocksView(blocksView); initShowButton(iconColorDef, iconColorPres); initAppearanceButton(iconColorDef, iconColorPres); @@ -94,51 +69,16 @@ public class OverviewCard extends BaseCard { initEditButton(iconColorDef, iconColorPres); initDirectionsButton(iconColorDef, iconColorPres); } - initStatBlocks(); + blockStatisticsBuilder.initStatBlocks(actionsListener, getActiveColor(), nightMode); } - void initStatBlocks() { - if (gpxItem != null) { - GPXTrackAnalysis analysis = gpxItem.analysis; - boolean joinSegments = displayHelper.isJoinSegments(); - float totalDistance = !joinSegments && gpxItem.isGeneralTrack() ? analysis.totalDistanceWithoutGaps : analysis.totalDistance; - float timeSpan = !joinSegments && gpxItem.isGeneralTrack() ? analysis.timeSpanWithoutGaps : analysis.timeSpan; - String asc = OsmAndFormatter.getFormattedAlt(analysis.diffElevationUp, app); - String desc = OsmAndFormatter.getFormattedAlt(analysis.diffElevationDown, app); - String avg = OsmAndFormatter.getFormattedSpeed(analysis.avgSpeed, app); - String max = OsmAndFormatter.getFormattedSpeed(analysis.maxSpeed, app); - List items = new ArrayList<>(); - - StatBlock.prepareData(analysis, items, app.getString(R.string.distance), OsmAndFormatter.getFormattedDistance(totalDistance, app), - R.drawable.ic_action_track_16, R.color.icon_color_default_light, GPXDataSetType.ALTITUDE, GPXDataSetType.SPEED, ITEM_DISTANCE); - StatBlock.prepareData(analysis, items, app.getString(R.string.altitude_ascent), asc, - R.drawable.ic_action_arrow_up_16, R.color.gpx_chart_red, GPXDataSetType.SLOPE, null, ITEM_ALTITUDE); - StatBlock.prepareData(analysis, items, app.getString(R.string.altitude_descent), desc, - R.drawable.ic_action_arrow_down_16, R.color.gpx_pale_green, GPXDataSetType.ALTITUDE, GPXDataSetType.SLOPE, ITEM_ALTITUDE); - StatBlock.prepareData(analysis, items, app.getString(R.string.average_speed), avg, - R.drawable.ic_action_speed_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ITEM_SPEED); - StatBlock.prepareData(analysis, items, app.getString(R.string.max_speed), max, - R.drawable.ic_action_max_speed_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ITEM_SPEED); - StatBlock.prepareData(analysis, items, app.getString(R.string.shared_string_time_span), - Algorithms.formatDuration((int) (timeSpan / 1000), app.accessibilityEnabled()), - R.drawable.ic_action_time_span_16, R.color.icon_color_default_light, GPXDataSetType.SPEED, null, ITEM_TIME); - - if (Algorithms.isEmpty(items)) { - AndroidUiHelper.updateVisibility(rvOverview, false); - } else { - final StatBlockAdapter sbAdapter = new StatBlockAdapter(items); - rvOverview.setLayoutManager(new LinearLayoutManager(app, LinearLayoutManager.HORIZONTAL, false)); - rvOverview.setAdapter(sbAdapter); - } - } else { - AndroidUiHelper.updateVisibility(rvOverview, false); - } + private GPXFile getGPXFile() { + return selectedGpxFile.getGpxFile(); } @DrawableRes private int getActiveShowHideIcon() { - gpxFileSelected = isGpxFileSelected(app, gpxFile); - return gpxFileSelected ? R.drawable.ic_action_view : R.drawable.ic_action_hide; + return isGpxFileSelected(app, getGPXFile()) ? R.drawable.ic_action_view : R.drawable.ic_action_hide; } private void initShowButton(final int iconColorDef, final int iconColorPres) { @@ -207,135 +147,4 @@ public class OverviewCard extends BaseCard { } }); } - - private class StatBlockAdapter extends RecyclerView.Adapter { - - private final List statBlocks; - - public StatBlockAdapter(List StatBlocks) { - this.statBlocks = StatBlocks; - } - - @Override - public int getItemCount() { - return statBlocks.size(); - } - - @NonNull - @Override - public StatBlockViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { - View itemView = LayoutInflater.from(parent.getContext()) - .inflate(R.layout.item_gpx_stat_block, parent, false); - return new StatBlockViewHolder(itemView); - } - - @Override - public void onBindViewHolder(StatBlockViewHolder holder, int position) { - final StatBlock item = statBlocks.get(position); - holder.valueText.setText(item.value); - holder.titleText.setText(item.title); - holder.valueText.setTextColor(getActiveColor()); - holder.titleText.setTextColor(app.getResources().getColor(R.color.text_color_secondary_light)); - holder.itemView.setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - if (gpxItem != null && gpxItem.analysis != null) { - ArrayList list = new ArrayList<>(); - if (gpxItem.analysis.hasElevationData || gpxItem.analysis.isSpeedSpecified() || gpxItem.analysis.hasSpeedData) { - if (item.firstType != null) { - list.add(item.firstType); - } - if (item.secondType != null) { - list.add(item.secondType); - } - } - gpxItem.chartTypes = list.size() > 0 ? list.toArray(new GPXDataSetType[0]) : null; - gpxItem.locationOnMap = gpxItem.locationStart; - - listener.openAnalyzeOnMap(gpxItem); - } - } - }); - setImageDrawable(holder.imageView, item.imageResId, item.imageColorId); - AndroidUtils.setBackgroundColor(view.getContext(), holder.divider, nightMode, R.color.divider_color_light, R.color.divider_color_dark); - AndroidUiHelper.updateVisibility(holder.divider, position != statBlocks.size() - 1); - } - } - - private static class StatBlockViewHolder extends RecyclerView.ViewHolder { - - private final TextViewEx valueText; - private final TextView titleText; - private final AppCompatImageView imageView; - private final View divider; - - StatBlockViewHolder(View view) { - super(view); - valueText = view.findViewById(R.id.value); - titleText = view.findViewById(R.id.title); - imageView = view.findViewById(R.id.image); - divider = view.findViewById(R.id.divider); - } - } - - protected static class StatBlock { - - private final String title; - private final String value; - private final int imageResId; - private final int imageColorId; - private final GPXDataSetType firstType; - private final GPXDataSetType secondType; - private final ItemType itemType; - - public StatBlock(String title, String value, @DrawableRes int imageResId, @ColorRes int imageColorId, - GPXDataSetType firstType, GPXDataSetType secondType, ItemType itemType) { - this.title = title; - this.value = value; - this.imageResId = imageResId; - this.imageColorId = imageColorId; - this.firstType = firstType; - this.secondType = secondType; - this.itemType = itemType; - } - - public static void prepareData(GPXTrackAnalysis analysis, List listItems, String title, - String value, @DrawableRes int imageResId, @ColorRes int imageColorId, - GPXDataSetType firstType, GPXDataSetType secondType, ItemType itemType) { - StatBlock statBlock = new StatBlock(title, value, imageResId, imageColorId, firstType, secondType, itemType); - switch (statBlock.itemType) { - case ITEM_DISTANCE: { - if (analysis.totalDistance != 0f) { - listItems.add(statBlock); - } - break; - } - case ITEM_ALTITUDE: { - if (analysis.hasElevationData) { - listItems.add(statBlock); - } - break; - } - case ITEM_SPEED: { - if (analysis.isSpeedSpecified()) { - listItems.add(statBlock); - } - break; - } - case ITEM_TIME: { - if (analysis.hasSpeedData) { - listItems.add(statBlock); - } - break; - } - } - } - - public enum ItemType { - ITEM_DISTANCE, - ITEM_ALTITUDE, - ITEM_SPEED, - ITEM_TIME; - } - } } \ No newline at end of file diff --git a/OsmAnd/src/net/osmand/plus/track/TrackMenuFragment.java b/OsmAnd/src/net/osmand/plus/track/TrackMenuFragment.java index 479c73da5f..541354d67b 100644 --- a/OsmAnd/src/net/osmand/plus/track/TrackMenuFragment.java +++ b/OsmAnd/src/net/osmand/plus/track/TrackMenuFragment.java @@ -312,7 +312,7 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card } headerContainer.addView(overviewCard.getView()); } else { - overviewCard = new OverviewCard(getMapActivity(), displayHelper, this); + overviewCard = new OverviewCard(getMapActivity(), displayHelper, this, selectedGpxFile); overviewCard.setListener(this); headerContainer.addView(overviewCard.build(getMapActivity())); } @@ -897,6 +897,9 @@ public class TrackMenuFragment extends ContextMenuScrollFragment implements Card @Override public void updateContent() { + if (overviewCard != null) { + overviewCard.updateContent(); + } if (segmentsCard != null) { segmentsCard.updateContent(); }