Remove unnecessary API checks

Also added run configuration for the MPChartExample.
Removed deprecated Legend stuff.

4 files changed, 32 insertions, 155 deletions

diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/BarLineChartBase.java b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/BarLineChartBase.java
index 0b0219e4..71f8a2d8 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/BarLineChartBase.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/BarLineChartBase.java
@@ -708,20 +708,14 @@ public abstract class BarLineChartBase<T extends BarLineScatterCandleBubbleData<
     public void zoomAndCenterAnimated(float scaleX, float scaleY, float xValue, float yValue, AxisDependency axis,
                                       long duration) {
 
-        if (android.os.Build.VERSION.SDK_INT >= 11) {
+        MPPointD origin = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
 
-            MPPointD origin = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
-
-            Runnable job = AnimatedZoomJob.getInstance(mViewPortHandler, this, getTransformer(axis), getAxis(axis), mXAxis
-                            .mAxisRange, scaleX, scaleY, mViewPortHandler.getScaleX(), mViewPortHandler.getScaleY(),
-                    xValue, yValue, (float) origin.x, (float) origin.y, duration);
-            addViewportJob(job);
-
-            MPPointD.recycleInstance(origin);
+        Runnable job = AnimatedZoomJob.getInstance(mViewPortHandler, this, getTransformer(axis), getAxis(axis), mXAxis
+                        .mAxisRange, scaleX, scaleY, mViewPortHandler.getScaleX(), mViewPortHandler.getScaleY(),
+                xValue, yValue, (float) origin.x, (float) origin.y, duration);
+        addViewportJob(job);
 
-        } else {
-            Log.e(LOG_TAG, "Unable to execute zoomAndCenterAnimated(...) on API level < 11");
-        }
+        MPPointD.recycleInstance(origin);
     }
 
     protected Matrix mFitScreenMatrixBuffer = new Matrix();
@@ -874,21 +868,16 @@ public abstract class BarLineChartBase<T extends BarLineScatterCandleBubbleData<
     @TargetApi(11)
     public void moveViewToAnimated(float xValue, float yValue, AxisDependency axis, long duration) {
 
-        if (android.os.Build.VERSION.SDK_INT >= 11) {
+        MPPointD bounds = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
 
-            MPPointD bounds = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
-
-            float yInView = getAxisRange(axis) / mViewPortHandler.getScaleY();
+        float yInView = getAxisRange(axis) / mViewPortHandler.getScaleY();
 
-            Runnable job = AnimatedMoveViewJob.getInstance(mViewPortHandler, xValue, yValue + yInView / 2f,
-                    getTransformer(axis), this, (float) bounds.x, (float) bounds.y, duration);
+        Runnable job = AnimatedMoveViewJob.getInstance(mViewPortHandler, xValue, yValue + yInView / 2f,
+                getTransformer(axis), this, (float) bounds.x, (float) bounds.y, duration);
 
-            addViewportJob(job);
+        addViewportJob(job);
 
-            MPPointD.recycleInstance(bounds);
-        } else {
-            Log.e(LOG_TAG, "Unable to execute moveViewToAnimated(...) on API level < 11");
-        }
+        MPPointD.recycleInstance(bounds);
     }
 
     /**
@@ -941,23 +930,18 @@ public abstract class BarLineChartBase<T extends BarLineScatterCandleBubbleData<
     @TargetApi(11)
     public void centerViewToAnimated(float xValue, float yValue, AxisDependency axis, long duration) {
 
-        if (android.os.Build.VERSION.SDK_INT >= 11) {
-
-            MPPointD bounds = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
+        MPPointD bounds = getValuesByTouchPoint(mViewPortHandler.contentLeft(), mViewPortHandler.contentTop(), axis);
 
-            float yInView = getAxisRange(axis) / mViewPortHandler.getScaleY();
-            float xInView = getXAxis().mAxisRange / mViewPortHandler.getScaleX();
+        float yInView = getAxisRange(axis) / mViewPortHandler.getScaleY();
+        float xInView = getXAxis().mAxisRange / mViewPortHandler.getScaleX();
 
-            Runnable job = AnimatedMoveViewJob.getInstance(mViewPortHandler,
-                    xValue - xInView / 2f, yValue + yInView / 2f,
-                    getTransformer(axis), this, (float) bounds.x, (float) bounds.y, duration);
+        Runnable job = AnimatedMoveViewJob.getInstance(mViewPortHandler,
+                xValue - xInView / 2f, yValue + yInView / 2f,
+                getTransformer(axis), this, (float) bounds.x, (float) bounds.y, duration);
 
-            addViewportJob(job);
+        addViewportJob(job);
 
-            MPPointD.recycleInstance(bounds);
-        } else {
-            Log.e(LOG_TAG, "Unable to execute centerViewToAnimated(...) on API level < 11");
-        }
+        MPPointD.recycleInstance(bounds);
     }
 
     /**
diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/Chart.java b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/Chart.java
index 0a1869e5..1889a9f6 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/Chart.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/Chart.java
@@ -208,18 +208,14 @@ public abstract class Chart<T extends ChartData<? extends IDataSet<? extends Ent
         setWillNotDraw(false);
         // setLayerType(View.LAYER_TYPE_HARDWARE, null);
 
-        if (Build.VERSION.SDK_INT < 11) {
-            mAnimator = new ChartAnimator();
-        } else {
-            mAnimator = new ChartAnimator(new AnimatorUpdateListener() {
-
-                @Override
-                public void onAnimationUpdate(ValueAnimator animation) {
-                    // ViewCompat.postInvalidateOnAnimation(Chart.this);
-                    postInvalidate();
-                }
-            });
-        }
+        mAnimator = new ChartAnimator(new AnimatorUpdateListener() {
+
+            @Override
+            public void onAnimationUpdate(ValueAnimator animation) {
+                // ViewCompat.postInvalidateOnAnimation(Chart.this);
+                postInvalidate();
+            }
+        });
 
         // initialize the utils
         Utils.init(getContext());
@@ -1697,16 +1693,10 @@ public abstract class Chart<T extends ChartData<? extends IDataSet<? extends Ent
      */
     public void setHardwareAccelerationEnabled(boolean enabled) {
 
-        if (android.os.Build.VERSION.SDK_INT >= 11) {
-
-            if (enabled)
-                setLayerType(View.LAYER_TYPE_HARDWARE, null);
-            else
-                setLayerType(View.LAYER_TYPE_SOFTWARE, null);
-        } else {
-            Log.e(LOG_TAG,
-                    "Cannot enable/disable hardware acceleration for devices below API level 11.");
-        }
+        if (enabled)
+            setLayerType(View.LAYER_TYPE_HARDWARE, null);
+        else
+            setLayerType(View.LAYER_TYPE_SOFTWARE, null);
     }
 
     @Override
diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/PieRadarChartBase.java b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/PieRadarChartBase.java
index 618de18a..e6d38d3a 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/charts/PieRadarChartBase.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/charts/PieRadarChartBase.java
@@ -480,9 +480,6 @@ public abstract class PieRadarChartBase<T extends ChartData<? extends IDataSet<?
     @SuppressLint("NewApi")
     public void spin(int durationmillis, float fromangle, float toangle, EasingFunction easing) {
 
-        if (android.os.Build.VERSION.SDK_INT < 11)
-            return;
-
         setRotationAngle(fromangle);
 
         ObjectAnimator spinAnimator = ObjectAnimator.ofFloat(this, "rotationAngle", fromangle,
diff --git a/MPChartLib/src/main/java/com/github/mikephil/charting/components/Legend.java b/MPChartLib/src/main/java/com/github/mikephil/charting/components/Legend.java
index e3782e7c..b7850988 100644
--- a/MPChartLib/src/main/java/com/github/mikephil/charting/components/Legend.java
+++ b/MPChartLib/src/main/java/com/github/mikephil/charting/components/Legend.java
@@ -20,19 +20,6 @@ import java.util.List;
  */
 public class Legend extends ComponentBase {
 
-    /**
-     * This property is deprecated - Use `horizontalAlignment`, `verticalAlignment`, `orientation`, `drawInside`,
-     * `direction`.
-     */
-    @Deprecated
-    public enum LegendPosition {
-        RIGHT_OF_CHART, RIGHT_OF_CHART_CENTER, RIGHT_OF_CHART_INSIDE,
-        LEFT_OF_CHART, LEFT_OF_CHART_CENTER, LEFT_OF_CHART_INSIDE,
-        BELOW_CHART_LEFT, BELOW_CHART_RIGHT, BELOW_CHART_CENTER,
-        ABOVE_CHART_LEFT, ABOVE_CHART_RIGHT, ABOVE_CHART_CENTER,
-        PIECHART_CENTER
-    }
-
     public enum LegendForm {
         /**
          * Avoid drawing a form
@@ -180,38 +167,6 @@ public class Legend extends ComponentBase {
         this.mEntries = entries;
     }
 
-    @Deprecated
-    public Legend(int[] colors, String[] labels) {
-        this();
-
-        if (colors == null || labels == null) {
-            throw new IllegalArgumentException("colors array or labels array is NULL");
-        }
-
-        if (colors.length != labels.length) {
-            throw new IllegalArgumentException(
-                    "colors array and labels array need to be of same size");
-        }
-
-        List<LegendEntry> entries = new ArrayList<>();
-
-        for (int i = 0; i < Math.min(colors.length, labels.length); i++) {
-            final LegendEntry entry = new LegendEntry();
-            entry.formColor = colors[i];
-            entry.label = labels[i];
-
-            if (entry.formColor == ColorTemplate.COLOR_SKIP)
-                entry.form = LegendForm.NONE;
-            else if (entry.formColor == ColorTemplate.COLOR_NONE ||
-                    entry.formColor == 0)
-                entry.form = LegendForm.EMPTY;
-
-            entries.add(entry);
-        }
-
-        mEntries = entries.toArray(new LegendEntry[entries.size()]);
-    }
-
     /**
      * This method sets the automatically computed colors for the legend. Use setCustom(...) to set custom colors.
      *
@@ -280,50 +235,6 @@ public class Legend extends ComponentBase {
         return max;
     }
 
-    @Deprecated
-    public int[] getColors() {
-
-        int[] old = new int[mEntries.length];
-        for (int i = 0; i < mEntries.length; i++) {
-            old[i] = mEntries[i].form == LegendForm.NONE ? ColorTemplate.COLOR_SKIP :
-                    (mEntries[i].form == LegendForm.EMPTY ? ColorTemplate.COLOR_NONE :
-                            mEntries[i].formColor);
-        }
-        return old;
-    }
-
-    @Deprecated
-    public String[] getLabels() {
-
-        String[] old = new String[mEntries.length];
-        for (int i = 0; i < mEntries.length; i++) {
-            old[i] = mEntries[i].label;
-        }
-        return old;
-    }
-
-    @Deprecated
-    public int[] getExtraColors() {
-
-        int[] old = new int[mExtraEntries.length];
-        for (int i = 0; i < mExtraEntries.length; i++) {
-            old[i] = mExtraEntries[i].form == LegendForm.NONE ? ColorTemplate.COLOR_SKIP :
-                    (mExtraEntries[i].form == LegendForm.EMPTY ? ColorTemplate.COLOR_NONE :
-                            mExtraEntries[i].formColor);
-        }
-        return old;
-    }
-
-    @Deprecated
-    public String[] getExtraLabels() {
-
-        String[] old = new String[mExtraEntries.length];
-        for (int i = 0; i < mExtraEntries.length; i++) {
-            old[i] = mExtraEntries[i].label;
-        }
-        return old;
-    }
-
     public LegendEntry[] getExtraEntries() {
 
         return mExtraEntries;
@@ -339,11 +250,6 @@ public class Legend extends ComponentBase {
         mExtraEntries = entries;
     }
 
-    @Deprecated
-    public void setExtra(List<Integer> colors, List<String> labels) {
-        setExtra(Utils.convertIntegers(colors), Utils.convertStrings(labels));
-    }
-
     /**
      * Entries that will be appended to the end of the auto calculated
      *   entries after calculating the legend.