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Code Issues Packages Projects Releases Wiki Activity

Cleanup ChartFragment.

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This commit is contained in:
Dennis Guse
2021-05-19 17:52:35 +02:00
parent 591597e4e8
commit e580a03115
5 changed files with 52 additions and 164 deletions
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src/main/java/de/dennisguse/opentracks/chart/ChartView.java
+9 -4
View File
@@ -26,6 +26,7 @@ import android.graphics.Paint.Style;
import android.graphics.Path;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.GestureDetector;
import android.view.MotionEvent;
import android.view.ScaleGestureDetector;
@@ -114,7 +115,7 @@ public class ChartView extends View {
private int effectiveWidth = 0;
private int effectiveHeight = 0;
private final boolean chartByDistance;
private boolean chartByDistance = false;
private boolean metricUnits = true;
private boolean reportSpeed = true;
private boolean showPointer = false;
@@ -189,9 +190,9 @@ public class ChartView extends View {
}
});
public ChartView(Context context, final boolean chartByDistance) {
super(context);
this.chartByDistance = chartByDistance;
public ChartView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
int fontSizeSmall = ThemeUtils.getFontSizeSmallInPx(context);
int fontSizeMedium = ThemeUtils.getFontSizeMediumInPx(context);
@@ -366,6 +367,10 @@ public class ChartView extends View {
return true;
}
public void setChartByDistance(boolean chartByDistance) {
this.chartByDistance = chartByDistance;
}
public boolean getMetricUnits() {
return metricUnits;
}
src/main/java/de/dennisguse/opentracks/content/TrackDataListener.java
+1 -1
View File
@@ -77,7 +77,7 @@ public interface TrackDataListener {
*
* @param marker the marker
*/
default void onNewMarker(Marker marker) {
default void onNewMarker(@NonNull Marker marker) {
}
/**
src/main/java/de/dennisguse/opentracks/fragments/ChartFragment.java
+38 -87
View File
@@ -21,10 +21,8 @@ import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import androidx.annotation.NonNull;
import androidx.annotation.VisibleForTesting;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
@@ -34,10 +32,8 @@ import java.util.List;
import de.dennisguse.opentracks.R;
import de.dennisguse.opentracks.TrackActivityDataHubInterface;
import de.dennisguse.opentracks.chart.ChartPoint;
import de.dennisguse.opentracks.chart.ChartView;
import de.dennisguse.opentracks.content.TrackDataHub;
import de.dennisguse.opentracks.content.TrackDataListener;
import de.dennisguse.opentracks.content.data.Distance;
import de.dennisguse.opentracks.content.data.Marker;
import de.dennisguse.opentracks.content.data.Speed;
import de.dennisguse.opentracks.content.data.Track;
@@ -68,7 +64,6 @@ public class ChartFragment extends Fragment implements TrackDataListener {
}
private SharedPreferences sharedPreferences;
private Distance recordingDistanceInterval;
private TrackDataHub trackDataHub;
@@ -80,40 +75,34 @@ public class ChartFragment extends Fragment implements TrackDataListener {
private boolean chartByDistance;
private ChartBinding viewBinding;
// UI elements
private ChartView chartView;
private final SharedPreferences.OnSharedPreferenceChangeListener sharedPreferenceChangeListener = new SharedPreferences.OnSharedPreferenceChangeListener() {
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
if (PreferencesUtils.isKey(getContext(), R.string.stats_units_key, key)) {
boolean metricUnits = PreferencesUtils.isMetricUnits(sharedPreferences, getContext());
if (metricUnits != chartView.getMetricUnits()) {
chartView.setMetricUnits(metricUnits);
if (metricUnits != viewBinding.chartView.getMetricUnits()) {
viewBinding.chartView.setMetricUnits(metricUnits);
runOnUiThread(() -> {
if (isResumed()) {
chartView.requestLayout();
viewBinding.chartView.requestLayout();
}
});
}
}
if (PreferencesUtils.isKey(getContext(), R.string.stats_rate_key, key)) {
boolean reportSpeed = PreferencesUtils.isReportSpeed(sharedPreferences, getContext(), category);
if (reportSpeed != chartView.getReportSpeed()) {
chartView.setReportSpeed(reportSpeed);
chartView.applyReportSpeed();
if (reportSpeed != viewBinding.chartView.getReportSpeed()) {
viewBinding.chartView.setReportSpeed(reportSpeed);
viewBinding.chartView.applyReportSpeed();
runOnUiThread(() -> {
if (isResumed()) {
chartView.requestLayout();
viewBinding.chartView.requestLayout();
}
});
}
}
if (PreferencesUtils.isKey(getContext(), R.string.recording_distance_interval_key, key)) {
recordingDistanceInterval = PreferencesUtils.getRecordingDistanceInterval(sharedPreferences, getContext());
}
}
};
@@ -123,12 +112,12 @@ public class ChartFragment extends Fragment implements TrackDataListener {
private final Runnable updateChart = new Runnable() {
@Override
public void run() {
if (!isResumed() || trackDataHub == null) {
if (!isResumed()) {
return;
}
chartView.setShowPointer(isSelectedTrackRecording());
chartView.invalidate();
viewBinding.chartView.setShowPointer(isSelectedTrackRecording());
viewBinding.chartView.invalidate();
}
};
@@ -138,27 +127,15 @@ public class ChartFragment extends Fragment implements TrackDataListener {
super.onCreate(savedInstanceState);
chartByDistance = getArguments().getBoolean(KEY_CHART_VIEW_BY_DISTANCE_KEY, true);
recordingDistanceInterval = PreferencesUtils.getRecordingDistanceIntervalDefault(getContext());
// Create a chartView here to store data thus won't need to reload all the data on every onStart or onResume.
chartView = new ChartView(getContext(), chartByDistance);
}
@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
viewBinding = ChartBinding.inflate(inflater, container, false);
viewBinding.chartView.setChartByDistance(chartByDistance);
return viewBinding.getRoot();
}
@Override
public void onStart() {
super.onStart();
LayoutParams layoutParams = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);
viewBinding.chartViewLayout.addView(chartView, layoutParams);
}
@Override
public void onResume() {
super.onResume();
@@ -178,13 +155,6 @@ public class ChartFragment extends Fragment implements TrackDataListener {
sharedPreferences.unregisterOnSharedPreferenceChangeListener(sharedPreferenceChangeListener);
}
@Override
public void onStop() {
super.onStop();
viewBinding.chartViewLayout.removeView(chartView);
}
@Override
public void onDestroyView() {
super.onDestroyView();
@@ -199,78 +169,64 @@ public class ChartFragment extends Fragment implements TrackDataListener {
@Override
public void onTrackUpdated(Track track) {
if (isResumed()) {
if (track == null || track.getTrackStatistics() == null) {
category = "";
return;
}
if (track == null) {
category = "";
return;
}
category = track.getCategory();
boolean reportSpeed = PreferencesUtils.isReportSpeed(PreferencesUtils.getSharedPreferences(getContext()), getContext(), category);
if (reportSpeed != chartView.getReportSpeed()) {
chartView.setReportSpeed(reportSpeed);
chartView.applyReportSpeed();
}
category = track.getCategory();
boolean reportSpeed = PreferencesUtils.isReportSpeed(PreferencesUtils.getSharedPreferences(getContext()), getContext(), category);
if (reportSpeed != viewBinding.chartView.getReportSpeed()) {
viewBinding.chartView.setReportSpeed(reportSpeed);
viewBinding.chartView.applyReportSpeed();
}
}
@Override
public void clearTrackPoints() {
if (isResumed()) {
pendingPoints.clear();
chartView.reset();
runOnUiThread(() -> {
if (isResumed()) {
chartView.resetScroll();
}
});
}
pendingPoints.clear();
viewBinding.chartView.reset();
runOnUiThread(() -> {
if (isResumed()) {
viewBinding.chartView.resetScroll();
}
});
}
public void onSampledInTrackPoint(@NonNull TrackPoint trackPoint, @NonNull TrackStatistics trackStatistics, Speed smoothedSpeed, double smoothedAltitude_m) {
if (isResumed()) {
ChartPoint point = new ChartPoint(trackStatistics, trackPoint, smoothedSpeed, smoothedAltitude_m, chartByDistance, chartView.getMetricUnits());
pendingPoints.add(point);
}
ChartPoint point = new ChartPoint(trackStatistics, trackPoint, smoothedSpeed, smoothedAltitude_m, chartByDistance, viewBinding.chartView.getMetricUnits());
pendingPoints.add(point);
}
@Override
public void onNewTrackPointsDone() {
if (isResumed()) {
chartView.addChartPoints(pendingPoints);
pendingPoints.clear();
runOnUiThread(updateChart);
}
viewBinding.chartView.addChartPoints(pendingPoints);
pendingPoints.clear();
runOnUiThread(updateChart);
}
@Override
public void clearMarkers() {
if (isResumed()) {
chartView.clearMarker();
}
viewBinding.chartView.clearMarker();
}
@Override
public void onNewMarker(Marker marker) {
if (isResumed() && marker != null) {
chartView.addMarker(marker);
}
public void onNewMarker(@NonNull Marker marker) {
viewBinding.chartView.addMarker(marker);
}
@Override
public void onNewMarkersDone() {
if (isResumed()) {
runOnUiThread(updateChart);
}
runOnUiThread(updateChart);
}
/**
* Checks the chart settings.
*/
private void checkChartSettings() {
boolean needUpdate = chartView.applyReportSpeed();
boolean needUpdate = viewBinding.chartView.applyReportSpeed();
if (needUpdate) {
chartView.postInvalidate();
viewBinding.chartView.postInvalidate();
}
}
@@ -313,9 +269,4 @@ public class ChartFragment extends Fragment implements TrackDataListener {
fragmentActivity.runOnUiThread(runnable);
}
}
@VisibleForTesting
void setChartView(ChartView view) {
chartView = view;
}
}