MarcoBuster/Gadgetbridge
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Code Releases Wiki Activity

Migrate from MPAndroidChart 2.1.0 to 2.1.4

Browse Source 
This actually makes our CustomLegendRenderer and CustomBarChart
unnecessary.
This commit is contained in:
cpfeiffer 2015-09-24 00:02:58 +02:00
parent ab78d167d9
commit 8ba307657a
9 changed files with 12 additions and 87 deletions
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2
app/build.gradle
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@ -46,7 +46,7 @@ dependencies {
compile 'com.android.support:support-v4:23.0.0'
compile 'com.github.tony19:logback-android-classic:1.1.1-3'
compile 'org.slf4j:slf4j-api:1.7.7'
compile 'com.github.PhilJay:MPAndroidChart:2.1.0'
compile 'com.github.PhilJay:MPAndroidChart:v2.1.4'
compile 'com.github.pfichtner:durationformatter:0.1.1'
}

3
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/ActivitySleepChartFragment.java
View File

@ -125,8 +125,7 @@ public class ActivitySleepChartFragment extends AbstractChartFragment {
legendLabels.add(akDeepSleep.label);
legendColors.add(akNotWorn.color);
legendLabels.add(akNotWorn.label);
chart.getLegend().setColors(legendColors);
chart.getLegend().setLabels(legendLabels);
chart.getLegend().setCustom(legendColors, legendLabels);
}
@Override

31
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/CustomBarChart.java
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@ -1,31 +0,0 @@
package nodomain.freeyourgadget.gadgetbridge.activities.charts;
import android.content.Context;
import android.util.AttributeSet;
import com.github.mikephil.charting.charts.BarChart;
/**
* A BarChart with some specific customization, like
* <li>using a custom legend renderer that always uses fixed labels and colors</li>
*/
public class CustomBarChart extends BarChart {
public CustomBarChart(Context context) {
super(context);
}
public CustomBarChart(Context context, AttributeSet attrs) {
super(context, attrs);
}
public CustomBarChart(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void init() {
super.init();
mLegendRenderer = new CustomLegendRenderer(getViewPortHandler(), getLegend());
}
}

42
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/CustomLegendRenderer.java
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@ -1,42 +0,0 @@
package nodomain.freeyourgadget.gadgetbridge.activities.charts;
import android.graphics.Typeface;
import com.github.mikephil.charting.components.Legend;
import com.github.mikephil.charting.data.ChartData;
import com.github.mikephil.charting.renderer.LegendRenderer;
import com.github.mikephil.charting.utils.ViewPortHandler;
/**
* A legend renderer that does *not* calculate the labels and colors automatically
* from the data sets or the data entries.
* <p/>
* Instead, they have to be provided manually, because otherwise the legend will
* be empty.
*/
public class CustomLegendRenderer extends LegendRenderer {
public CustomLegendRenderer(ViewPortHandler viewPortHandler, Legend legend) {
super(viewPortHandler, legend);
}
@Override
public void computeLegend(ChartData<?> data) {
if (!mLegend.isEnabled()) {
return;
}
// don't call super to avoid computing colors and labels
// super.computeLegend(data);
Typeface tf = mLegend.getTypeface();
if (tf != null)
mLegendLabelPaint.setTypeface(tf);
mLegendLabelPaint.setTextSize(mLegend.getTextSize());
mLegendLabelPaint.setColor(mLegend.getTextColor());
// calculate all dimensions of the mLegend
mLegend.calculateDimensions(mLegendLabelPaint);
}
}

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

@ -16,7 +16,8 @@ import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.Entry;
import com.github.mikephil.charting.data.PieData;
import com.github.mikephil.charting.data.PieDataSet;
import com.github.mikephil.charting.utils.ValueFormatter;
import com.github.mikephil.charting.formatter.ValueFormatter;
import com.github.mikephil.charting.utils.ViewPortHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -71,7 +72,7 @@ public class SleepChartFragment extends AbstractChartFragment {
PieDataSet set = new PieDataSet(entries, "");
set.setValueFormatter(new ValueFormatter() {
@Override
public String getFormattedValue(float value) {
public String getFormattedValue(float value, Entry entry, int dataSetIndex, ViewPortHandler viewPortHandler) {
return DateTimeUtils.formatDurationHoursMinutes((long) value, TimeUnit.SECONDS);
}
});
@ -166,8 +167,7 @@ public class SleepChartFragment extends AbstractChartFragment {
legendLabels.add(akLightSleep.label);
legendColors.add(akDeepSleep.color);
legendLabels.add(akDeepSleep.label);
chart.getLegend().setColors(legendColors);
chart.getLegend().setLabels(legendLabels);
chart.getLegend().setCustom(legendColors, legendLabels);
chart.getLegend().setTextColor(LEGEND_TEXT_COLOR);
}

3
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/activities/charts/WeekStepsChartFragment.java
View File

@ -194,8 +194,7 @@ public class WeekStepsChartFragment extends AbstractChartFragment {
List<String> legendLabels = new ArrayList<>(1);
legendColors.add(akActivity.color);
legendLabels.add(getContext().getString(R.string.chart_steps));
chart.getLegend().setColors(legendColors);
chart.getLegend().setLabels(legendLabels);
chart.getLegend().setCustom(legendColors, legendLabels);
chart.getLegend().setTextColor(LEGEND_TEXT_COLOR);
}

4
app/src/main/res/layout-land/fragment_sleepchart.xml
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@ -11,10 +11,10 @@
android:layout_weight="40">
</com.github.mikephil.charting.charts.PieChart>
<nodomain.freeyourgadget.gadgetbridge.activities.charts.CustomBarChart
<com.github.mikephil.charting.charts.BarChart
android:id="@+id/sleepchart"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="20" />

2
app/src/main/res/layout/fragment_charts.xml
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@ -3,7 +3,7 @@
android:layout_height="match_parent"
tools:context="nodomain.freeyourgadget.gadgetbridge.activities.charts.ChartsActivity$PlaceholderFragment">
<nodomain.freeyourgadget.gadgetbridge.activities.charts.CustomBarChart
<com.github.mikephil.charting.charts.BarChart
android:id="@+id/activitysleepchart"
android:layout_width="match_parent"
android:layout_height="match_parent"

4
app/src/main/res/layout/fragment_sleepchart.xml
View File

@ -11,10 +11,10 @@
android:layout_weight="20">
</com.github.mikephil.charting.charts.PieChart>
<nodomain.freeyourgadget.gadgetbridge.activities.charts.CustomBarChart
<com.github.mikephil.charting.charts.BarChart
android:id="@+id/sleepchart"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_height="fill_parent"
android:layout_weight="20" />