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add bgColor property #26

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add bgColor property #26

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51 changes: 31 additions & 20 deletions library/src/main/java/com/amulyakhare/textdrawable/TextDrawable.java
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
package com.amulyakhare.textdrawable;

import android.graphics.*;
import android.graphics.Color;
import android.graphics.drawable.ShapeDrawable;
import android.graphics.drawable.shapes.OvalShape;
import android.graphics.drawable.shapes.RectShape;
Expand All @@ -15,14 +15,15 @@ public class TextDrawable extends ShapeDrawable {
private final Paint textPaint;
private final Paint borderPaint;
private static final float SHADE_FACTOR = 0.9f;
private final String text;
private final int color;
private final String text;
private final int color;
private final RectShape shape;
private final int height;
private final int width;
private final int fontSize;
private final float radius;
private final int borderThickness;
private final int height;
private final int width;
private final int fontSize;
private final float radius;
private final int borderThickness;
private final int bgColor;

private TextDrawable(Builder builder) {
super(builder.shape);
Expand All @@ -36,10 +37,11 @@ private TextDrawable(Builder builder) {
// text and color
text = builder.toUpperCase ? builder.text.toUpperCase() : builder.text;
color = builder.color;
bgColor = builder.backgroundColor;

// text paint settings
fontSize = builder.fontSize;
textPaint = new Paint();
textPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
textPaint.setColor(builder.textColor);
textPaint.setAntiAlias(true);
textPaint.setFakeBoldText(builder.isBold);
Expand All @@ -50,21 +52,21 @@ private TextDrawable(Builder builder) {

// border paint settings
borderThickness = builder.borderThickness;
borderPaint = new Paint();
borderPaint.setColor(getDarkerShade(color));
borderPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
borderPaint.setColor(color);
borderPaint.setStyle(Paint.Style.STROKE);
borderPaint.setStrokeWidth(borderThickness);

// drawable paint color
Paint paint = getPaint();
paint.setColor(color);
paint.setColor(builder.backgroundColor);

}

private int getDarkerShade(int color) {
return Color.rgb((int)(SHADE_FACTOR * Color.red(color)),
(int)(SHADE_FACTOR * Color.green(color)),
(int)(SHADE_FACTOR * Color.blue(color)));
return Color.rgb((int) (SHADE_FACTOR * Color.red(color)),
(int) (SHADE_FACTOR * Color.green(color)),
(int) (SHADE_FACTOR * Color.blue(color)));
}

@Override
Expand Down Expand Up @@ -93,16 +95,17 @@ public void draw(Canvas canvas) {
}

private void drawBorder(Canvas canvas) {
//for new device density 1dp=3px,so half of 1dp will get 1px,
//this will get 2px inset
RectF rect = new RectF(getBounds());
rect.inset(borderThickness/2, borderThickness/2);
double inset = Math.ceil(borderThickness / 2);
rect.inset((int) inset, (int) inset);

if (shape instanceof OvalShape) {
canvas.drawOval(rect, borderPaint);
}
else if (shape instanceof RoundRectShape) {
} else if (shape instanceof RoundRectShape) {
canvas.drawRoundRect(rect, radius, radius, borderPaint);
}
else {
} else {
canvas.drawRect(rect, borderPaint);
}
}
Expand Down Expand Up @@ -142,6 +145,8 @@ public static class Builder implements IConfigBuilder, IShapeBuilder, IBuilder {

private int color;

private int backgroundColor;

private int borderThickness;

private int width;
Expand All @@ -163,6 +168,7 @@ public static class Builder implements IConfigBuilder, IShapeBuilder, IBuilder {
public float radius;

private Builder() {
backgroundColor= Color.TRANSPARENT;
text = "";
color = Color.GRAY;
textColor = Color.WHITE;
Expand All @@ -176,6 +182,11 @@ private Builder() {
toUpperCase = false;
}

public IConfigBuilder bgColor(int color) {
this.backgroundColor = color;
return this;
}

public IConfigBuilder width(int width) {
this.width = width;
return this;
Expand Down