changed some colors to material design colors

android_app/app/src/main/java/com/health/openscale/gui/views/BMIMeasurementView.java

@@ -63,7 +63,7 @@ public class BMIMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#26A69A");
+        return Color.parseColor("#EC407A");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/BMRMeasurementView.java

@@ -70,7 +70,7 @@ public class BMRMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#FF8A65");
+        return Color.parseColor("#26A69A");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/BoneMeasurementView.java

@@ -58,7 +58,7 @@ public class BoneMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#33ff9d");
+        return Color.parseColor("#4FC3F7");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/FatMeasurementView.java

@@ -17,6 +17,7 @@ package com.health.openscale.gui.views;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.Color;
 import android.support.v4.content.ContextCompat;
 
 import com.health.openscale.R;
@@ -24,8 +25,6 @@ import com.health.openscale.core.datatypes.ScaleMeasurement;
 import com.health.openscale.core.evaluation.EvaluationResult;
 import com.health.openscale.core.evaluation.EvaluationSheet;
 
-import lecho.lib.hellocharts.util.ChartUtils;
-
 public class FatMeasurementView extends FloatMeasurementView {
 
     private boolean estimateFatEnable;
@@ -80,7 +79,7 @@ public class FatMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return ChartUtils.COLOR_ORANGE;
+        return Color.parseColor("#FFBB33");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/HipMeasurementView.java

@@ -58,7 +58,7 @@ public class HipMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.YELLOW;
+        return Color.parseColor("#FFEE58");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/LBWMeasurementView.java

@@ -61,7 +61,7 @@ public class LBWMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#cc0099");
+        return Color.parseColor("#5C6BC0");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/MuscleMeasurementView.java

@@ -17,6 +17,7 @@ package com.health.openscale.gui.views;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.Color;
 import android.support.v4.content.ContextCompat;
 
 import com.health.openscale.R;
@@ -24,8 +25,6 @@ import com.health.openscale.core.datatypes.ScaleMeasurement;
 import com.health.openscale.core.evaluation.EvaluationResult;
 import com.health.openscale.core.evaluation.EvaluationSheet;
 
-import lecho.lib.hellocharts.util.ChartUtils;
-
 public class MuscleMeasurementView extends FloatMeasurementView {
 
     private boolean percentageEnable;
@@ -78,7 +77,7 @@ public class MuscleMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return ChartUtils.COLOR_GREEN;
+        return Color.parseColor("#99CC00");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/WHRMeasurementView.java

@@ -64,7 +64,7 @@ public class WHRMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#C0CA33");
+        return Color.parseColor("#FFA726");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/WHtRMeasurementView.java

@@ -63,7 +63,7 @@ public class WHtRMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.parseColor("#A1887F");
+        return Color.parseColor("#9CCC65");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/WaistMeasurementView.java

@@ -58,7 +58,7 @@ public class WaistMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return Color.MAGENTA;
+        return Color.parseColor("#FF7043");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/WaterMeasurementView.java

@@ -17,6 +17,7 @@ package com.health.openscale.gui.views;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.Color;
 import android.support.v4.content.ContextCompat;
 
 import com.health.openscale.R;
@@ -24,8 +25,6 @@ import com.health.openscale.core.datatypes.ScaleMeasurement;
 import com.health.openscale.core.evaluation.EvaluationResult;
 import com.health.openscale.core.evaluation.EvaluationSheet;
 
-import lecho.lib.hellocharts.util.ChartUtils;
-
 public class WaterMeasurementView extends FloatMeasurementView {
 
     private boolean estimateWaterEnable;
@@ -80,7 +79,7 @@ public class WaterMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return ChartUtils.COLOR_BLUE;
+        return Color.parseColor("#33B5E5");
     }
 
     @Override

android_app/app/src/main/java/com/health/openscale/gui/views/WeightMeasurementView.java

@@ -17,6 +17,7 @@ package com.health.openscale.gui.views;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.graphics.Color;
 import android.support.v4.content.ContextCompat;
 
 import com.health.openscale.R;
@@ -25,8 +26,6 @@ import com.health.openscale.core.evaluation.EvaluationResult;
 import com.health.openscale.core.evaluation.EvaluationSheet;
 import com.health.openscale.core.utils.Converters;
 
-import lecho.lib.hellocharts.util.ChartUtils;
-
 public class WeightMeasurementView extends FloatMeasurementView {
 
     public WeightMeasurementView(Context context) {
@@ -60,7 +59,7 @@ public class WeightMeasurementView extends FloatMeasurementView {
 
     @Override
     public int getColor() {
-        return ChartUtils.COLOR_VIOLET;
+        return Color.parseColor("#AA66CC");
     }
 
     @Override