fix playView

Author: codeestX

library/src/main/java/moe/codeest/enviews/ENPlayView.java

@@ -5,6 +5,7 @@
 import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
+import android.graphics.CornerPathEffect;
 import android.graphics.Paint;
 import android.graphics.Path;
 import android.graphics.PathMeasure;
@@ -78,6 +79,7 @@ public ENPlayView(Context context, AttributeSet attrs) {
  mPaint.setStrokeCap(Paint.Cap.ROUND);
  mPaint.setColor(lineColor);
  mPaint.setStrokeWidth(lineWidth);
+ mPaint.setPathEffect(new CornerPathEffect(1));
 
  mBgPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
  mBgPaint.setStyle(Paint.Style.STROKE);
@@ -130,6 +132,7 @@ protected void onDraw(Canvas canvas) {
  canvas.drawLine(mCenterX - mCircleRadius, mCenterY - 1.6f * mCircleRadius,
  mCenterX - mCircleRadius, mCenterY + 1.6f * mCircleRadius, mPaint);
 
+ if (mFraction != 0)
  canvas.drawArc(mRectF, 0f, 180f / 0.3f * mFraction, false, mPaint);
 
  canvas.drawArc(mBgRectF, -105 + 360 * mFraction, 360 * (1 - mFraction), false, mPaint);