Introduced meaningful package structure

MPChartExample/res/layout/activity_barchart.xml

@@ -3,7 +3,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
-    <com.github.mikephil.charting.BarChart
+    <com.github.mikephil.charting.charts.BarChart
         android:id="@+id/chart1"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

MPChartExample/res/layout/activity_linechart.xml

@@ -3,7 +3,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
-    <com.github.mikephil.charting.LineChart
+    <com.github.mikephil.charting.charts.LineChart
         android:id="@+id/chart1"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

MPChartExample/res/layout/activity_multiplecharts.xml

@@ -11,13 +11,13 @@
         android:layout_weight="1"
         android:orientation="vertical" >
 
-        <com.github.mikephil.charting.LineChart
+        <com.github.mikephil.charting.charts.LineChart
             android:id="@+id/barChart1"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="1" />
 
-        <com.github.mikephil.charting.BarChart
+        <com.github.mikephil.charting.charts.BarChart
             android:id="@+id/barChart2"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
@@ -31,13 +31,13 @@
         android:layout_weight="1"
         android:orientation="vertical" >
 
-        <com.github.mikephil.charting.PieChart
+  com.github.mikephil.charting.charts.PieChartieChart
             android:id="@+id/pieChart1"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_weight="1" />
 
-        <com.github.mikephil.charting.BarChart
+        <com.github.mikephil.charting.charts.BarChart
             android:id="@+id/barChart4"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"

MPChartExample/res/layout/activity_piechart.xml

@@ -3,7 +3,7 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent" >
 
-    <com.github.mikephil.charting.PieChart
+    <com.github.mikephil.charting.charts.PieChart
         android:id="@+id/chart1"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"

MPChartLib/src/com/github/mikephil/charting/charts/BarChart.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.charts;
 
 import android.content.Context;
 import android.graphics.Color;
@@ -11,6 +11,10 @@ import android.util.AttributeSet;
 
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.DataSet;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.utils.ColorTemplate;
+
 public class BarChart extends BarLineChartBase {
 
     /** space indicator between the bars 0.1f == 10 % */

MPChartLib/src/com/github/mikephil/charting/charts/BarLineChartBase.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.charts;
 
 import android.content.Context;
 import android.graphics.Canvas;
@@ -16,6 +16,12 @@ import android.util.Log;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.listener.BarLineChartTouchListener;
+import com.github.mikephil.charting.utils.Highlight;
+import com.github.mikephil.charting.utils.SelInfo;
+import com.github.mikephil.charting.utils.Utils;
+
 /**
  * Baseclass of all LineChart and BarChart.
  * 

MPChartLib/src/com/github/mikephil/charting/charts/Chart.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.charts;
 
 import android.content.Context;
 import android.graphics.Bitmap;
@@ -28,6 +28,15 @@ import java.io.FileOutputStream;
 import java.io.OutputStream;
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.ChartData;
+import com.github.mikephil.charting.data.DataSet;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.listener.OnChartValueSelectedListener;
+import com.github.mikephil.charting.utils.ColorTemplate;
+import com.github.mikephil.charting.utils.Highlight;
+import com.github.mikephil.charting.utils.SelInfo;
+import com.github.mikephil.charting.utils.Utils;
+
 /**
  * Baseclass of all Chart-Views.
  * 

MPChartLib/src/com/github/mikephil/charting/charts/LineChart.java

@@ -1,7 +1,12 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.charts;
 
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.DataSet;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.listener.BarLineChartTouchListener;
+import com.github.mikephil.charting.utils.Utils;
+
 import android.content.Context;
 import android.graphics.Color;
 import android.graphics.Matrix;

MPChartLib/src/com/github/mikephil/charting/charts/PieChart.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.charts;
 
 import android.content.Context;
 import android.graphics.Canvas;
@@ -16,6 +16,11 @@ import android.view.MotionEvent;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.DataSet;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.listener.PieChartTouchListener;
+import com.github.mikephil.charting.utils.Utils;
+
 /**
  * View that represents a pie chart.
  * 

MPChartLib/src/com/github/mikephil/charting/data/ChartData.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.data;
 
 import java.util.ArrayList;
 

MPChartLib/src/com/github/mikephil/charting/data/DataSet.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.data;
 
 import java.util.ArrayList;
 

MPChartLib/src/com/github/mikephil/charting/data/Entry.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.data;
 
 public class Entry {
 

MPChartLib/src/com/github/mikephil/charting/data/filter/Approximator.java

@@ -1,7 +1,9 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.data.filter;
 
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.data.Entry;
+
 /**
  * Implemented according to Wiki-Pseudocode {@link} http://en.wikipedia.org/wiki/Ramer<EFBFBD>Douglas<EFBFBD>Peucker_algorithm
  * 

MPChartLib/src/com/github/mikephil/charting/listener/BarLineChartTouchListener.java

@@ -1,4 +1,10 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.listener;
+
+import com.github.mikephil.charting.charts.BarLineChartBase;
+import com.github.mikephil.charting.charts.LineChart;
+import com.github.mikephil.charting.data.ChartData;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.utils.Highlight;
 
 import android.graphics.Matrix;
 import android.graphics.PointF;

MPChartLib/src/com/github/mikephil/charting/listener/DrawLineChartTouchListener.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.listener;
 
 import android.view.GestureDetector.SimpleOnGestureListener;
 import android.view.MotionEvent;

MPChartLib/src/com/github/mikephil/charting/listener/OnChartValueSelectedListener.java

@@ -1,4 +1,7 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.listener;
+
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.utils.Highlight;
 
 public interface OnChartValueSelectedListener {
 

MPChartLib/src/com/github/mikephil/charting/listener/PieChartTouchListener.java

@@ -1,5 +1,8 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.listener;
+
+import com.github.mikephil.charting.charts.PieChart;
+import com.github.mikephil.charting.utils.Highlight;
 
 import android.graphics.Matrix;
 import android.graphics.PointF;

MPChartLib/src/com/github/mikephil/charting/matrix/Vector3.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.matrix;
 
 /**
  * Simple 3D vector class. Handles basic vector math for 3D vectors.

MPChartLib/src/com/github/mikephil/charting/utils/ColorTemplate.java

@@ -1,10 +1,13 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.utils;
 
 import android.content.Context;
 
 import java.util.ArrayList;
 
+import com.github.mikephil.charting.R;
+import com.github.mikephil.charting.R.color;
+
 public class ColorTemplate {
 
     /**

MPChartLib/src/com/github/mikephil/charting/utils/Highlight.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.utils;
 
 /**
  * Contains information needed to determine the highlighted value.

MPChartLib/src/com/github/mikephil/charting/utils/PointD.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.utils;
 
 /**
  * Point encapsulating two double values.

MPChartLib/src/com/github/mikephil/charting/utils/SelInfo.java

@@ -1,5 +1,5 @@
 
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.utils;
 
 /**
  * Class that encapsulates information of a value that has been

MPChartLib/src/com/github/mikephil/charting/utils/Utils.java

@@ -1,4 +1,4 @@
-package com.github.mikephil.charting;
+package com.github.mikephil.charting.utils;
 
 import android.content.res.Resources;
 import android.util.DisplayMetrics;