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Rework charts to completely fix crash in charts activity #277

This commit is contained in:
cpfeiffer 2016-04-11 23:18:12 +02:00
parent f334131119
commit 7ab31514dc
6 changed files with 167 additions and 48 deletions
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46
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/AbstractChartFragment.java
View File

@ -335,6 +335,8 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
}
protected void configureChartDefaults(Chart<?> chart) {
chart.setDescription("");
// if enabled, the chart will always start at zero on the y-axis
chart.setNoDataText(getString(R.string.chart_no_data_synchronize));
@ -343,6 +345,8 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
// enable touch gestures
chart.setTouchEnabled(true);
setupLegend(chart);
}
protected void configureBarLineChartDefaults(BarLineChartBase<?> chart) {
@ -380,9 +384,9 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
/**
* This method reads the data from the database, analyzes and prepares it for
* the charts. This will be called from a background task, so there must not be
* any UI access. #renderCharts will be automatically called after this method.
* any UI access. #updateChartsInUIThread and #renderCharts will be automatically called after this method.
*/
protected abstract void refreshInBackground(DBHandler db, GBDevice device);
protected abstract ChartsData refreshInBackground(ChartsHost chartsHost, DBHandler db, GBDevice device);
/**
* Triggers the actual (re-) rendering of the chart.
@ -390,7 +394,7 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
*/
protected abstract void renderCharts();
protected void refresh(GBDevice gbDevice, BarLineChartBase chart, List<ActivitySample> samples) {
protected DefaultChartsData refresh(GBDevice gbDevice, List<ActivitySample> samples) {
Calendar cal = GregorianCalendar.getInstance();
cal.clear();
Date date;
@ -398,6 +402,7 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
String dateStringTo = "";
LOG.info("" + getTitle() + ": number of samples:" + samples.size());
CombinedData combinedData;
if (samples.size() > 1) {
boolean annotate = true;
boolean use_steps_as_movement;
@ -486,11 +491,11 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
xLabels.add(xLabel);
}
chart.getXAxis().setValues(xLabels);
// chart.getXAxis().setValues(xLabels);
BarDataSet activitySet = createActivitySet(activityEntries, colors, "Activity");
// create a data object with the datasets
CombinedData combinedData = new CombinedData(xLabels);
combinedData = new CombinedData(xLabels);
List<IBarDataSet> list = new ArrayList<>();
list.add(activitySet);
BarData barData = new BarData(xLabels, list);
@ -503,17 +508,13 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
combinedData.setData(lineData);
}
chart.setDescription("");
// chart.setDescription(getString(R.string.sleep_activity_date_range, dateStringFrom, dateStringTo));
// chart.setDescriptionPosition(?, ?);
setupLegend(chart);
chart.setData(combinedData);
} else {
CombinedData data = new CombinedData(Collections.<String>emptyList());
chart.setData(data);
combinedData = new CombinedData(Collections.<String>emptyList());
}
return new DefaultChartsData(combinedData);
}
protected boolean isValidHeartRateValue(int value) {
@ -622,6 +623,8 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
}
public class RefreshTask extends DBAccess {
private ChartsData chartsData;
public RefreshTask(String task, Context context) {
super(task, context);
}
@ -630,7 +633,9 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
protected void doInBackground(DBHandler db) {
ChartsHost chartsHost = getChartsHost();
if (chartsHost != null) {
refreshInBackground(db, chartsHost.getDevice());
chartsData = refreshInBackground(chartsHost, db, chartsHost.getDevice());
} else {
cancel(true);
}
}
@ -639,6 +644,7 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
super.onPostExecute(o);
FragmentActivity activity = getActivity();
if (activity != null && !activity.isFinishing() && !activity.isDestroyed()) {
updateChartsnUIThread(chartsData);
renderCharts();
} else {
LOG.info("Not rendering charts because activity is not available anymore");
@ -646,6 +652,8 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
}
}
protected abstract void updateChartsnUIThread(ChartsData chartsData);
/**
* Returns true if the date was successfully shifted, and false if the shift
* was ignored, e.g. when the to-value is in the future.
@ -689,4 +697,16 @@ public abstract class AbstractChartFragment extends AbstractGBFragment {
private int toTimestamp(Date date) {
return (int) ((date.getTime() / 1000));
}
public static class DefaultChartsData extends ChartsData{
private final CombinedData combinedData;
public DefaultChartsData(CombinedData combinedData) {
this.combinedData = combinedData;
}
public CombinedData getCombinedData() {
return combinedData;
}
}
}

9
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/ActivitySleepChartFragment.java
View File

@ -106,11 +106,16 @@ public class ActivitySleepChartFragment extends AbstractChartFragment {
}
@Override
protected void refreshInBackground(DBHandler db, GBDevice device) {
protected ChartsData refreshInBackground(ChartsHost chartsHost, DBHandler db, GBDevice device) {
List<ActivitySample> samples = getSamples(db, device);
refresh(device, mChart, samples);
return refresh(device, samples);
}
@Override
protected void updateChartsnUIThread(ChartsData chartsData) {
DefaultChartsData dcd = (DefaultChartsData) chartsData;
mChart.getLegend().setTextColor(LEGEND_TEXT_COLOR);
mChart.setData(dcd.getCombinedData());
}
protected void renderCharts() {

4
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/ChartsData.java Normal file
View File

@ -0,0 +1,4 @@
package nodomain.freeyourgadget.gadgetbridge.activities.charts;
public abstract class ChartsData {
}

8
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/LiveActivityFragment.java
View File

@ -402,7 +402,13 @@ public class LiveActivityFragment extends AbstractChartFragment {
}
@Override
protected void refreshInBackground(DBHandler db, GBDevice device) {
protected ChartsData refreshInBackground(ChartsHost chartsHost, DBHandler db, GBDevice device) {
throw new UnsupportedOperationException();
}
@Override
protected void updateChartsnUIThread(ChartsData chartsData) {
throw new UnsupportedOperationException();
}
@Override

60
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/SleepChartFragment.java
View File

@ -48,14 +48,16 @@ public class SleepChartFragment extends AbstractChartFragment {
private int mSmartAlarmGoneOff = -1;
@Override
protected void refreshInBackground(DBHandler db, GBDevice device) {
protected ChartsData refreshInBackground(ChartsHost chartsHost, DBHandler db, GBDevice device) {
List<ActivitySample> samples = getSamples(db, device);
refresh(device, mActivityChart, samples);
refreshSleepAmounts(device, mSleepAmountChart, samples);
MySleepChartsData mySleepChartsData = refreshSleepAmounts(device, samples);
DefaultChartsData chartsData = refresh(device, samples);
return new MyChartsData(mySleepChartsData, chartsData);
}
private void refreshSleepAmounts(GBDevice mGBDevice, PieChart pieChart, List<ActivitySample> samples) {
private MySleepChartsData refreshSleepAmounts(GBDevice mGBDevice, List<ActivitySample> samples) {
ActivityAnalysis analysis = new ActivityAnalysis();
ActivityAmounts amounts = analysis.calculateActivityAmounts(samples);
PieData data = new PieData();
@ -73,7 +75,6 @@ public class SleepChartFragment extends AbstractChartFragment {
}
}
String totalSleep = DateTimeUtils.formatDurationHoursMinutes(totalSeconds, TimeUnit.SECONDS);
pieChart.setCenterText(totalSleep);
PieDataSet set = new PieDataSet(entries, "");
set.setValueFormatter(new ValueFormatter() {
@Override
@ -83,10 +84,18 @@ public class SleepChartFragment extends AbstractChartFragment {
});
set.setColors(colors);
data.setDataSet(set);
pieChart.setData(data);
pieChart.getLegend().setEnabled(false);
//setupLegend(pieChart);
return new MySleepChartsData(totalSleep, data);
}
@Override
protected void updateChartsnUIThread(ChartsData chartsData) {
MyChartsData mcd = (MyChartsData) chartsData;
mSleepAmountChart.setCenterText(mcd.getPieData().getTotalSleep());
mSleepAmountChart.setData(mcd.getPieData().getPieData());
mActivityChart.setData(mcd.getChartsData().getCombinedData());
}
@Override
@ -132,6 +141,7 @@ public class SleepChartFragment extends AbstractChartFragment {
mSleepAmountChart.setDescription("");
mSleepAmountChart.setNoDataTextDescription("");
mSleepAmountChart.setNoDataText("");
mSleepAmountChart.getLegend().setEnabled(false);
}
private void setupActivityChart() {
@ -194,4 +204,40 @@ public class SleepChartFragment extends AbstractChartFragment {
mActivityChart.animateX(ANIM_TIME, Easing.EasingOption.EaseInOutQuart);
mSleepAmountChart.invalidate();
}
private static class MySleepChartsData extends ChartsData {
private String totalSleep;
private final PieData pieData;
public MySleepChartsData(String totalSleep, PieData pieData) {
this.totalSleep = totalSleep;
this.pieData = pieData;
}
public PieData getPieData() {
return pieData;
}
public CharSequence getTotalSleep() {
return totalSleep;
}
}
private static class MyChartsData extends ChartsData {
private final DefaultChartsData chartsData;
private final MySleepChartsData pieData;
public MyChartsData(MySleepChartsData pieData, DefaultChartsData chartsData) {
this.pieData = pieData;
this.chartsData = chartsData;
}
public MySleepChartsData getPieData() {
return pieData;
}
public DefaultChartsData getChartsData() {
return chartsData;
}
}
}

80
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/WeekStepsChartFragment.java
View File

@ -42,19 +42,30 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
private Locale mLocale;
private int mTargetSteps = 10000;
private CombinedChart mWeekStepsChart;
private PieChart mTodayStepsChart;
private CombinedChart mWeekStepsChart;
@Override
protected void refreshInBackground(DBHandler db, GBDevice device) {
ChartsHost chartsHost = getChartsHost();
if (chartsHost != null) {
protected ChartsData refreshInBackground(ChartsHost chartsHost, DBHandler db, GBDevice device) {
Calendar day = Calendar.getInstance();
day.setTime(chartsHost.getEndDate());
//NB: we could have omitted the day, but this way we can move things to the past easily
refreshDaySteps(db, mTodayStepsChart, day, device);
refreshWeekBeforeSteps(db, mWeekStepsChart, day, device);
DaySteps daySteps = refreshDaySteps(db, day, device);
DefaultChartsData weekBeforeStepsData = refreshWeekBeforeSteps(db, mWeekStepsChart, day, device);
return new MyChartsData(daySteps, weekBeforeStepsData);
}
@Override
protected void updateChartsnUIThread(ChartsData chartsData) {
MyChartsData mcd = (MyChartsData) chartsData;
// setupLegend(mWeekStepsChart);
mTodayStepsChart.setCenterText(NumberFormat.getNumberInstance(mLocale).format(mcd.getDaySteps().totalSteps));
mTodayStepsChart.setData(mcd.getDaySteps().data);
mWeekStepsChart.setData(mcd.getWeekBeforeStepsData().getCombinedData());
mWeekStepsChart.getLegend().setEnabled(false);
}
@Override
@ -63,7 +74,7 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
mTodayStepsChart.invalidate();
}
private void refreshWeekBeforeSteps(DBHandler db, CombinedChart combinedChart, Calendar day, GBDevice device) {
private DefaultChartsData refreshWeekBeforeSteps(DBHandler db, CombinedChart combinedChart, Calendar day, GBDevice device) {
ActivityAnalysis analysis = new ActivityAnalysis();
@ -90,18 +101,16 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
CombinedData combinedData = new CombinedData(labels);
combinedData.setData(barData);
setupLegend(combinedChart);
combinedChart.setData(combinedData);
combinedChart.getLegend().setEnabled(false);
return new DefaultChartsData(combinedData);
}
private void refreshDaySteps(DBHandler db, PieChart pieChart, Calendar day, GBDevice device) {
private DaySteps refreshDaySteps(DBHandler db, Calendar day, GBDevice device) {
ActivityAnalysis analysis = new ActivityAnalysis();
int totalSteps = analysis.calculateTotalSteps(getSamplesOfDay(db, day, device));
pieChart.setCenterText(NumberFormat.getNumberInstance(mLocale).format(totalSteps));
PieData data = new PieData();
List<Entry> entries = new ArrayList<>();
List<Integer> colors = new ArrayList<>();
@ -123,9 +132,8 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
data.setDataSet(set);
//this hides the values (numeric) added to the set. These would be shown aside the strings set with addXValue above
data.setDrawValues(false);
pieChart.setData(data);
pieChart.getLegend().setEnabled(false);
return new DaySteps(data, totalSteps);
}
@Override
@ -164,6 +172,8 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
mTodayStepsChart.setDescription(getContext().getString(R.string.weeksteps_today_steps_description, mTargetSteps));
mTodayStepsChart.setNoDataTextDescription("");
mTodayStepsChart.setNoDataText("");
mTodayStepsChart.getLegend().setEnabled(false);
// setupLegend(mTodayStepsChart);
}
private void setupWeekStepsChart() {
@ -196,12 +206,12 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
}
protected void setupLegend(Chart chart) {
List<Integer> legendColors = new ArrayList<>(1);
List<String> legendLabels = new ArrayList<>(1);
legendColors.add(akActivity.color);
legendLabels.add(getContext().getString(R.string.chart_steps));
chart.getLegend().setCustom(legendColors, legendLabels);
chart.getLegend().setTextColor(LEGEND_TEXT_COLOR);
// List<Integer> legendColors = new ArrayList<>(1);
// List<String> legendLabels = new ArrayList<>(1);
// legendColors.add(akActivity.color);
// legendLabels.add(getContext().getString(R.string.chart_steps));
// chart.getLegend().setCustom(legendColors, legendLabels);
// chart.getLegend().setTextColor(LEGEND_TEXT_COLOR);
}
private List<ActivitySample> getSamplesOfDay(DBHandler db, Calendar day, GBDevice device) {
@ -226,4 +236,32 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
protected List<ActivitySample> getSamples(DBHandler db, GBDevice device, int tsFrom, int tsTo) {
return super.getAllSamples(db, device, tsFrom, tsTo);
}
private static class DaySteps {
private final PieData data;
private final int totalSteps;
public DaySteps(PieData data, int totalSteps) {
this.data = data;
this.totalSteps = totalSteps;
}
}
private static class MyChartsData extends ChartsData {
private final DefaultChartsData weekBeforeStepsData;
private final DaySteps daySteps;
public MyChartsData(DaySteps daySteps, DefaultChartsData weekBeforeStepsData) {
this.daySteps = daySteps;
this.weekBeforeStepsData = weekBeforeStepsData;
}
public DaySteps getDaySteps() {
return daySteps;
}
public DefaultChartsData getWeekBeforeStepsData() {
return weekBeforeStepsData;
}
}
}