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[android] Added chart integration

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This commit is contained in:
Dmitry Donskoy 2020-02-19 12:45:20 +03:00 • committed by Aleksandr Zatsepin
parent 4e9bebbee8
commit ecb7b07099
19 changed files with 253 additions and 216 deletions
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10
android/res/drawable/bg_point_desc.xml Normal file
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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<shape
xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@color/white_primary"/>
<corners
android:bottomLeftRadius="@dimen/margin_quarter"
android:bottomRightRadius="@dimen/margin_quarter"
android:topLeftRadius="0dp"
android:topRightRadius="0dp" />
</shape>

2
android/res/layout-land/elevation_profile_bottom_sheet.xml
View file

@ -5,8 +5,6 @@
android:id="@+id/elevation_profile"
android:layout_width="@dimen/place_page_width"
android:layout_height="wrap_content"
android:paddingStart="@dimen/margin_base"
android:paddingEnd="@dimen/margin_base"
android:paddingTop="@dimen/margin_base"
android:paddingBottom="@dimen/margin_base"
android:background="?cardBackground"

3
android/res/layout/altitude_chart.xml
View file

@ -2,7 +2,6 @@
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:visibility="gone"
android:layout_height="@dimen/chart_height"
android:background="?attr/cardBackground"
android:orientation="vertical">
@ -18,7 +17,7 @@
android:textSize="@dimen/text_size_body_5"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_marginTop="@dimen/margin_base"
android:layout_marginTop="@dimen/margin_quarter"
android:layout_marginStart="@dimen/margin_half"
android:layout_marginEnd="@dimen/margin_base_plus"
android:paddingLeft="@dimen/margin_quarter_plus"

2
android/res/layout/current_location_marker.xml
View file

@ -21,8 +21,6 @@
android:text="you"
android:paddingStart="@dimen/margin_quarter"
android:paddingEnd="@dimen/margin_quarter"
android:layout_marginTop="@dimen/margin_quarter"
android:layout_marginBottom="@dimen/margin_quarter"
android:background="@drawable/bg_your_location_pin"
android:textSize="@dimen/text_size_icon_title"
android:textColor="@color/base_accent"

4
android/res/layout/elevation_profile_bottom_sheet.xml
View file

@ -5,8 +5,6 @@
android:id="@+id/elevation_profile"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingStart="@dimen/margin_base"
android:paddingEnd="@dimen/margin_base"
android:paddingTop="@dimen/margin_half_plus"
android:paddingBottom="@dimen/margin_base"
android:background="?cardBackground"
@ -20,6 +18,8 @@
android:layout_width="wrap_content"
android:layout_height="@dimen/margin_half"
android:layout_marginBottom="@dimen/margin_eighth"
android:layout_marginStart="@dimen/margin_base"
android:layout_marginEnd="@dimen/margin_base"
android:layout_gravity="center_horizontal"
android:gravity="center"
android:orientation="vertical">

14
android/res/layout/elevation_profile_internal.xml
View file

@ -8,10 +8,17 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/margin_half"
android:layout_marginStart="@dimen/margin_base"
android:layout_marginEnd="@dimen/margin_base"
android:paddingBottom="@dimen/margin_base"
android:textAppearance="?fontHeadline6"
tools:text="Xindian Shitoushan Trail" />
<include layout="@layout/list_divider" />
<include
android:layout_width="match_parent"
android:layout_height="@dimen/divider_height"
android:layout_marginStart="@dimen/margin_base"
android:layout_marginEnd="@dimen/margin_base"
layout="@layout/list_divider" />
<LinearLayout
android:id="@+id/chart_container"
android:layout_width="match_parent"
@ -19,10 +26,7 @@
android:gravity="center"
android:minHeight="@dimen/elevation_profile_chart_min_height"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Chart is coming soon!" />
<include layout="@layout/altitude_chart"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"

39
android/res/layout/elevation_profile_internal_layout.xml
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@ -1,39 +0,0 @@
<?xml version="1.0" encoding="utf-8"?>
<merge
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="@layout/elevation_profile_bottom_sheet">
<LinearLayout
android:id="@+id/pull_icon_container"
android:layout_width="wrap_content"
android:layout_height="@dimen/margin_half"
android:layout_marginBottom="@dimen/margin_eighth"
android:layout_gravity="center_horizontal"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="@+id/pull_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="@dimen/margin_half"
android:paddingBottom="@dimen/margin_base"
android:textAppearance="?fontHeadline6"
tools:text="Xindian Shitoushan Trail" />
<include layout="@layout/list_divider" />
<LinearLayout
android:id="@+id/chart_container"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:minHeight="143dp"
android:gravity="center"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Chart is coming soon!" />
</LinearLayout>
</merge>

32
android/res/layout/floating_marker_view.xml
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@ -15,28 +15,36 @@
android:id="@+id/text_container"
android:layout_width="wrap_content"
android:layout_height="@dimen/half_chart_height"
android:layout_marginStart="@dimen/margin_eighth"
android:layout_marginEnd="@dimen/margin_eighth"
android:layout_alignParentBottom="true"
android:layout_toEndOf="@id/image">
<RelativeLayout
android:id="@+id/sliding_container"
android:layout_width="@dimen/half_chart_height"
android:layout_width="wrap_content"
android:layout_height="@dimen/half_chart_height"
android:maxWidth="@dimen/dialog_min_height"
android:padding="@dimen/margin_quarter_plus"
android:background="@drawable/bg_point_desc"
android:elevation="@dimen/margin_eighth"
android:layout_centerVertical="true"
android:background="@drawable/elevation">
<TextView
android:id="@+id/text"
android:layout_width="@dimen/half_chart_height"
android:layout_height="@dimen/half_chart_height"
android:visibility="gone" />
tools:ignore="UnusedAttribute">
<TextView
android:id="@+id/distance_text"
android:layout_width="match_parent"
android:maxWidth="@dimen/dialog_min_height"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:lines="2" />
<LinearLayout
android:lines="1" />
<TextView
android:layout_below="@id/distance_text"
android:layout_width="match_parent"
android:id="@+id/distance_value"
android:maxWidth="@dimen/dialog_min_height"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:lines="1" />
<LinearLayout
android:layout_below="@id/distance_value"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="@dimen/margin_quarter_plus"
android:gravity="center_vertical"
@ -49,7 +57,7 @@
<TextView
android:id="@+id/altitude"
android:layout_marginStart="@dimen/margin_quarter"
android:layout_width="match_parent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:lines="1" />
</LinearLayout>

194
android/src/com/mapswithme/maps/ChartPresenter.java Normal file
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@ -0,0 +1,194 @@
package com.mapswithme.maps;
import android.content.res.Resources;
import android.graphics.Color;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import com.github.mikephil.charting.charts.LineChart;
import com.github.mikephil.charting.components.Legend;
import com.github.mikephil.charting.components.MarkerView;
import com.github.mikephil.charting.components.XAxis;
import com.github.mikephil.charting.components.YAxis;
import com.github.mikephil.charting.data.Entry;
import com.github.mikephil.charting.data.LineData;
import com.github.mikephil.charting.data.LineDataSet;
import com.github.mikephil.charting.formatter.ValueFormatter;
import com.github.mikephil.charting.highlight.Highlight;
import com.github.mikephil.charting.listener.OnChartValueSelectedListener;
import com.mapswithme.maps.widget.placepage.AxisValueFormatter;
import com.mapswithme.maps.widget.placepage.CurrentLocationMarkerView;
import com.mapswithme.maps.widget.placepage.FloatingMarkerView;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
class ChartPresenter implements OnChartValueSelectedListener
{
private static final int CHART_Y_LABEL_COUNT = 3;
private static final int CHART_X_LABEL_COUNT = 6;
private static final int CHART_ANIMATION_DURATION = 1500;
private static final int CHART_FILL_ALPHA = (int) (0.12 * 255);
private static final float CUBIC_INTENSITY = 0.2f;
@NonNull
private final AppCompatActivity mActivity;
@NonNull
private LineChart mChart;
@NonNull
private FloatingMarkerView mFloatingMarkerView;
@NonNull
private MarkerView mCurrentLocationMarkerView;
public ChartPresenter(@NonNull AppCompatActivity activity)
{
mActivity = activity;
initChart();
}
@NonNull
private AppCompatActivity getActivity()
{
return mActivity;
}
private void initChart()
{
TextView topAlt = getActivity().findViewById(R.id.highest_altitude);
topAlt.setText("10000m");
TextView bottomAlt = getActivity().findViewById(R.id.lowest_altitude);
bottomAlt.setText("100m");
mChart = getActivity().findViewById(R.id.elevation_profile_chart);
mChart.setBackgroundColor(Color.WHITE);
mChart.setTouchEnabled(true);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawGridBackground(false);
mChart.setDragEnabled(true);
mChart.setScaleEnabled(true);
mChart.setPinchZoom(true);
mChart.setExtraTopOffset(0);
int sideOffset = getResources().getDimensionPixelSize(R.dimen.margin_base);
int topOffset = 0;
mChart.setViewPortOffsets(sideOffset, topOffset, sideOffset, getResources().getDimensionPixelSize(R.dimen.margin_base_plus_quarter));
mChart.getDescription().setEnabled(false);
mChart.setDrawBorders(false);
Legend l = mChart.getLegend();
l.setEnabled(false);
initAxises();
setData(20, 180);
mFloatingMarkerView = new FloatingMarkerView(getActivity());
mCurrentLocationMarkerView = new CurrentLocationMarkerView(getActivity());
mFloatingMarkerView.setChartView(mChart);
mCurrentLocationMarkerView.setChartView(mChart);
highlightChartCurrentLocation();
mChart.animateX(CHART_ANIMATION_DURATION);
}
@NonNull
private Resources getResources()
{
return getActivity().getResources();
}
private void highlightChartCurrentLocation()
{
mChart.highlightValues(Collections.singletonList(getCurrentPosHighlight()),
Collections.singletonList(mCurrentLocationMarkerView));
}
private void initAxises()
{
XAxis x = mChart.getXAxis();
x.setLabelCount(CHART_X_LABEL_COUNT, false);
x.setAvoidFirstLastClipping(true);
x.setDrawGridLines(false);
x.setTextColor(getResources().getColor(R.color.black_50));
x.setPosition(XAxis.XAxisPosition.BOTTOM);
ValueFormatter xAxisFormatter = new AxisValueFormatter();
x.setValueFormatter(xAxisFormatter);
YAxis y = mChart.getAxisLeft();
y.setLabelCount(CHART_Y_LABEL_COUNT, false);
y.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
y.setDrawGridLines(true);
y.setGridColor(getResources().getColor(R.color.black_12));
y.setEnabled(true);
y.setTextColor(Color.TRANSPARENT);
y.setAxisLineColor(Color.WHITE);
int lineLength = getResources().getDimensionPixelSize(R.dimen.margin_eighth);
y.enableGridDashedLine(lineLength, 2 * lineLength, 0);
mChart.getAxisRight().setEnabled(false);
}
private void setData(int count, float range)
{
List<Entry> values = new ArrayList<>();
for (int i = 0; i < count; i++)
{
float val = (float) (Math.random() * (range + 1)) + 20;
values.add(new Entry(i, val));
}
LineDataSet set;
// create a dataset and give it a type
set = new LineDataSet(values, "DataSet 1");
set.setMode(LineDataSet.Mode.CUBIC_BEZIER);
set.setCubicIntensity(CUBIC_INTENSITY);
set.setDrawFilled(true);
set.setDrawCircles(false);
int lineThickness = getResources().getDimensionPixelSize(R.dimen.divider_width);
set.setLineWidth(lineThickness);
set.setCircleColor(getResources().getColor(R.color.base_accent));
set.setColor(getResources().getColor(R.color.base_accent));
set.setFillAlpha(CHART_FILL_ALPHA);
set.setDrawHorizontalHighlightIndicator(false);
set.setHighlightLineWidth(lineThickness);
set.setHighLightColor(getResources().getColor(R.color.base_accent_transparent));
set.setFillColor(getResources().getColor(R.color.chart_color));
LineData data = new LineData(set);
data.setValueTextSize(getResources().getDimensionPixelSize(R.dimen.text_size_icon_title));
data.setDrawValues(false);
mChart.setData(data);
}
@Override
public void onValueSelected(Entry e, Highlight h)
{
mFloatingMarkerView.updateOffsets(e, h);
Highlight curPos = getCurrentPosHighlight();
mChart.highlightValues(Arrays.asList(curPos, h),
Arrays.asList(mCurrentLocationMarkerView, mFloatingMarkerView));
}
@NonNull
private Highlight getCurrentPosHighlight()
{
LineData data = mChart.getData();
final Entry entryForIndex = data.getDataSetByIndex(0).getEntryForIndex(5);
return new Highlight(entryForIndex.getX(), 0, 5);
}
@Override
public void onNothingSelected()
{
highlightChartCurrentLocation();
}
}

3
android/src/com/mapswithme/maps/MwmActivity.java
View file

@ -270,6 +270,7 @@ public class MwmActivity extends BaseMwmFragmentActivity
private Tutorial mTutorial;
@Nullable
private OnboardingTip mOnboardingTip;
private ChartPresenter mChartPresenter;
public interface LeftAnimationTrackListener
{
@ -519,6 +520,8 @@ public class MwmActivity extends BaseMwmFragmentActivity
mPlacePageController.initialize();
mPlacePageController.onActivityCreated(this, savedInstanceState);
mChartPresenter = new ChartPresenter(this);
boolean isLaunchByDeepLink = getIntent().getBooleanExtra(EXTRA_LAUNCH_BY_DEEP_LINK, false);
initViews(isLaunchByDeepLink);

2
android/src/com/mapswithme/maps/widget/placepage/AxisValueFormatter.java
View file

@ -11,7 +11,7 @@ public class AxisValueFormatter extends DefaultValueFormatter
@NonNull
private String mDimen = DEF_DIMEN;
AxisValueFormatter()
public AxisValueFormatter()
{
super(DEF_DIGITS);
}

1
android/src/com/mapswithme/maps/widget/placepage/CurrentLocationMarkerView.java
View file

@ -9,6 +9,7 @@ import com.github.mikephil.charting.utils.MPPointF;
import com.mapswithme.maps.R;
@SuppressLint("ViewConstructor")
public
class CurrentLocationMarkerView extends MarkerView
{
/**

15
android/src/com/mapswithme/maps/widget/placepage/FloatingMarkerView.java
View file

@ -15,6 +15,8 @@ import com.github.mikephil.charting.highlight.Highlight;
import com.github.mikephil.charting.utils.MPPointF;
import com.mapswithme.maps.R;
import java.util.Locale;
@SuppressLint("ViewConstructor")
public class FloatingMarkerView extends MarkerView
{
@ -27,7 +29,10 @@ public class FloatingMarkerView extends MarkerView
@NonNull
private final TextView mAltitudeView;
@NonNull
private final TextView mDistanceView;
private final TextView mDistanceTextView;
@NonNull
private final TextView mDistanceValueView;
private float mOffset;
public FloatingMarkerView(@NonNull Context context)
@ -36,8 +41,9 @@ public class FloatingMarkerView extends MarkerView
mTextContainer = findViewById(R.id.text_container);
mImage = findViewById(R.id.image);
mSlidingContainer = findViewById(R.id.sliding_container);
mDistanceView = findViewById(R.id.distance_text);
mDistanceTextView = findViewById(R.id.distance_text);
mAltitudeView = findViewById(R.id.altitude);
mDistanceValueView = findViewById(R.id.distance_value);
}
// runs every time the MarkerView is redrawn, can be used to update the
@ -95,8 +101,9 @@ public class FloatingMarkerView extends MarkerView
private void updatePointValues(@NonNull Entry entry)
{
mDistanceView.setText(String.format("Distance : %s km", entry.getX()));
mAltitudeView.setText(String.format("%sm", entry.getY()));
mDistanceTextView.setText("Distance : ");
mDistanceValueView.setText(String.format("%s km", entry.getX()));
mAltitudeView.setText(String.format(Locale.US, "%.2fm", entry.getY()));
}
private void updateHorizontal(@NonNull Highlight highlight)

148
android/src/com/mapswithme/maps/widget/placepage/PlacePageView.java
View file

@ -133,7 +133,7 @@ public class PlacePageView extends NestedScrollView
RecyclerClickListener,
NearbyAdapter.OnItemClickListener,
EditBookmarkFragment.EditBookmarkListener,
Detachable<Activity>, OnChartValueSelectedListener
Detachable<Activity>
{
private static final Logger LOGGER = LoggerFactory.INSTANCE.getLogger(LoggerFactory.Type.MISC);
@ -141,11 +141,6 @@ public class PlacePageView extends NestedScrollView
private static final String PREF_USE_DMS = "use_dms";
private static final String DISCOUNT_PREFIX = "-";
private static final String DISCOUNT_SUFFIX = "%";
private static final int CHART_Y_LABEL_COUNT = 3;
private static final int CHART_X_LABEL_COUNT = 6;
private static final int CHART_ANIMATION_DURATION = 1500;
private static final int CHART_FILL_ALPHA = (int) (0.12 * 255);
private static final float CUBIC_INTENSITY = 0.2f;
private boolean mIsDocked;
private boolean mIsFloating;
@ -343,18 +338,6 @@ public class PlacePageView extends NestedScrollView
@NonNull
private View mCatalogPromoTitleView;
@SuppressWarnings("NullableProblems")
@NonNull
private LineChart mChart;
@SuppressWarnings("NullableProblems")
@NonNull
private FloatingMarkerView mFloatingMarkerView;
@SuppressWarnings("NullableProblems")
@NonNull
private MarkerView mCurrentLocationMarkerView;
void setScrollable(boolean scrollable)
{
mScrollable = scrollable;
@ -395,30 +378,6 @@ public class PlacePageView extends NestedScrollView
mCatalogPromoController.detach();
}
@Override
public void onValueSelected(Entry e, Highlight h)
{
mFloatingMarkerView.updateOffsets(e, h);
Highlight curPos = getCurrentPosHighlight();
mChart.highlightValues(Arrays.asList(curPos, h),
Arrays.asList(mCurrentLocationMarkerView, mFloatingMarkerView));
}
@NonNull
private Highlight getCurrentPosHighlight()
{
LineData data = mChart.getData();
final Entry entryForIndex = data.getDataSetByIndex(0).getEntryForIndex(5);
return new Highlight(entryForIndex.getX(), 0, 5);
}
@Override
public void onNothingSelected()
{
highlightChartCurrentLocation();
}
public interface SetMapObjectListener
{
void onSetMapObjectComplete(@NonNull NetworkPolicy policy, boolean isSameObject);
@ -549,111 +508,6 @@ public class PlacePageView extends NestedScrollView
Sponsored.setInfoListener(this);
initPlaceDescriptionView();
initChart();
}
private void initChart()
{
TextView topAlt = findViewById(R.id.highest_altitude);
topAlt.setText("10000m");
TextView bottomAlt = findViewById(R.id.lowest_altitude);
bottomAlt.setText("100m");
mChart = findViewById(R.id.elevation_profile_chart);
mChart.setBackgroundColor(Color.WHITE);
mChart.setTouchEnabled(true);
mChart.setOnChartValueSelectedListener(this);
mChart.setDrawGridBackground(false);
mChart.setDragEnabled(true);
mChart.setScaleEnabled(true);
mChart.setPinchZoom(true);
int sideOffset = getResources().getDimensionPixelSize(R.dimen.margin_base);
mChart.setExtraTopOffset(0);
int topOffset = getResources().getDimensionPixelSize(R.dimen.margin_base_plus) / 2;
mChart.setViewPortOffsets(sideOffset, topOffset, sideOffset, getResources().getDimensionPixelSize(R.dimen.margin_base_plus_quarter));
mChart.getDescription().setEnabled(false);
mChart.setDrawBorders(false);
Legend l = mChart.getLegend();
l.setEnabled(false);
initAxises();
setData(20, 180);
mFloatingMarkerView = new FloatingMarkerView(getActivity());
mCurrentLocationMarkerView = new CurrentLocationMarkerView(getActivity());
mFloatingMarkerView.setChartView(mChart);
mCurrentLocationMarkerView.setChartView(mChart);
highlightChartCurrentLocation();
mChart.animateX(CHART_ANIMATION_DURATION);
}
private void highlightChartCurrentLocation()
{
mChart.highlightValues(Collections.singletonList(getCurrentPosHighlight()),
Collections.singletonList(mCurrentLocationMarkerView));
}
private void initAxises()
{
XAxis x = mChart.getXAxis();
x.setLabelCount(CHART_X_LABEL_COUNT, false);
x.setAvoidFirstLastClipping(true);
x.setDrawGridLines(false);
x.setTextColor(getResources().getColor(R.color.black_50));
x.setPosition(XAxis.XAxisPosition.BOTTOM);
ValueFormatter xAxisFormatter = new AxisValueFormatter();
x.setValueFormatter(xAxisFormatter);
YAxis y = mChart.getAxisLeft();
y.setLabelCount(CHART_Y_LABEL_COUNT, false);
y.setPosition(YAxis.YAxisLabelPosition.INSIDE_CHART);
y.setDrawGridLines(true);
y.setGridColor(getResources().getColor(R.color.black_12));
y.setEnabled(true);
y.setTextColor(Color.TRANSPARENT);
y.setAxisLineColor(Color.WHITE);
int lineLength = getResources().getDimensionPixelSize(R.dimen.margin_eighth);
y.enableGridDashedLine(lineLength, 2 * lineLength, 0);
mChart.getAxisRight().setEnabled(false);
}
private void setData(int count, float range)
{
List<Entry> values = new ArrayList<>();
for (int i = 0; i < count; i++)
{
float val = (float) (Math.random() * (range + 1)) + 20;
values.add(new Entry(i, val));
}
LineDataSet set;
// create a dataset and give it a type
set = new LineDataSet(values, "DataSet 1");
set.setMode(LineDataSet.Mode.CUBIC_BEZIER);
set.setCubicIntensity(CUBIC_INTENSITY);
set.setDrawFilled(true);
set.setDrawCircles(false);
int lineThickness = getResources().getDimensionPixelSize(R.dimen.divider_width);
set.setLineWidth(lineThickness);
set.setCircleColor(getResources().getColor(R.color.base_accent));
set.setColor(getResources().getColor(R.color.base_accent));
set.setFillAlpha(CHART_FILL_ALPHA);
set.setDrawHorizontalHighlightIndicator(false);
set.setHighlightLineWidth(lineThickness);
set.setHighLightColor(getResources().getColor(R.color.base_accent_transparent));
set.setFillColor(getResources().getColor(R.color.chart_color));
LineData data = new LineData(set);
data.setValueTextSize(getResources().getDimensionPixelSize(R.dimen.text_size_icon_title));
data.setDrawValues(false);
mChart.setData(data);
}
public void initButtons(@NonNull ViewGroup buttons)