From c6ac3be144485f25f4f5c156a888837355b33194 Mon Sep 17 00:00:00 2001
From: p32929 <p32929@yahoo.com>
Date: Mon, 7 Jan 2019 10:39:31 +0600
Subject: [PATCH] added new methods for changing bar background foreground text
 colors

---
 .../java/im/dacer/androidcharts/BarView.java  | 31 +++++++++++++++----
 .../androidchartsexample/BarFragment.java     | 16 +++++++---
 2 files changed, 37 insertions(+), 10 deletions(-)

diff --git a/AndroidCharts/src/main/java/im/dacer/androidcharts/BarView.java b/AndroidCharts/src/main/java/im/dacer/androidcharts/BarView.java
index d4aba10..3646b7d 100644
--- a/AndroidCharts/src/main/java/im/dacer/androidcharts/BarView.java
+++ b/AndroidCharts/src/main/java/im/dacer/androidcharts/BarView.java
@@ -7,6 +7,7 @@
 import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.view.View;
+
 import java.util.ArrayList;
 
 /**
@@ -16,9 +17,9 @@ public class BarView extends View {
     private final int MINI_BAR_WIDTH;
     private final int BAR_SIDE_MARGIN;
     private final int TEXT_TOP_MARGIN;
-    private final int TEXT_COLOR = Color.parseColor("#9B9A9B");
-    private final int BACKGROUND_COLOR = Color.parseColor("#F6F6F6");
-    private final int FOREGROUND_COLOR = Color.parseColor("#FC496D");
+    private int TEXT_COLOR = Color.parseColor("#9B9A9B");
+    private int BACKGROUND_COLOR = Color.parseColor("#F6F6F6");
+    private int FOREGROUND_COLOR = Color.parseColor("#FC496D");
     private ArrayList<Float> percentList;
     private ArrayList<Float> targetPercentList;
     private Paint textPaint;
@@ -32,7 +33,8 @@ public class BarView extends View {
     private int bottomTextHeight;
     private ArrayList<String> bottomTextList = new ArrayList<String>();
     private Runnable animator = new Runnable() {
-        @Override public void run() {
+        @Override
+        public void run() {
             boolean needNewFrame = false;
             for (int i = 0; i < targetPercentList.size(); i++) {
                 if (percentList.get(i) < targetPercentList.get(i)) {
@@ -134,7 +136,8 @@ public void setDataList(ArrayList<Integer> list, int max) {
         post(animator);
     }
 
-    @Override protected void onDraw(Canvas canvas) {
+    @Override
+    protected void onDraw(Canvas canvas) {
         int i = 1;
         if (percentList != null && !percentList.isEmpty()) {
             for (Float f : percentList) {
@@ -171,7 +174,8 @@ public void setDataList(ArrayList<Integer> list, int max) {
         }
     }
 
-    @Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+    @Override
+    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
         int mViewWidth = measureWidth(widthMeasureSpec);
         int mViewHeight = measureHeight(heightMeasureSpec);
         setMeasuredDimension(mViewWidth, mViewHeight);
@@ -206,4 +210,19 @@ private int getMeasurement(int measureSpec, int preferred) {
         }
         return measurement;
     }
+
+    public void setBarColorEmptyPart(int color) {
+        BACKGROUND_COLOR = color;
+        bgPaint.setColor(color);
+    }
+
+    public void setBarColorValuePart(int color) {
+        FOREGROUND_COLOR = color;
+        fgPaint.setColor(color);
+    }
+
+    public void setTextColor(int color) {
+        TEXT_COLOR = color;
+        textPaint.setColor(color);
+    }
 }
diff --git a/AndroidChartsExample/src/main/java/com/dacer/androidchartsexample/BarFragment.java b/AndroidChartsExample/src/main/java/com/dacer/androidchartsexample/BarFragment.java
index be82a40..41369f7 100644
--- a/AndroidChartsExample/src/main/java/com/dacer/androidchartsexample/BarFragment.java
+++ b/AndroidChartsExample/src/main/java/com/dacer/androidchartsexample/BarFragment.java
@@ -1,25 +1,33 @@
 package com.dacer.androidchartsexample;
 
 import android.app.Fragment;
+import android.graphics.Color;
 import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.Button;
-import im.dacer.androidcharts.BarView;
+
 import java.util.ArrayList;
 
+import im.dacer.androidcharts.BarView;
+
 /**
  * Created by Dacer on 11/15/13.
  */
 public class BarFragment extends Fragment {
-    @Override public View onCreateView(LayoutInflater inflater, ViewGroup container,
-            Bundle savedInstanceState) {
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
         View rootView = inflater.inflate(R.layout.fragment_bar, container, false);
         final BarView barView = (BarView) rootView.findViewById(R.id.bar_view);
+        // barView.setBarColorEmptyPart(Color.parseColor("#4CAF50"));
+        barView.setBarColorValuePart(Color.parseColor("#4CAF50"));
+        barView.setTextColor(Color.parseColor("#009688"));
         Button button = (Button) rootView.findViewById(R.id.bar_button);
         button.setOnClickListener(new View.OnClickListener() {
-            @Override public void onClick(View view) {
+            @Override
+            public void onClick(View view) {
                 randomSet(barView);
             }
         });