How to create shape with solid, corner, stroke in Java Code?

android, shapedrawable

Solution

Finally, I worked it out!

// prepare
int strokeWidth = 5; // 5px not dp
int roundRadius = 15; // 15px not dp
int strokeColor = Color.parseColor("#2E3135");
int fillColor = Color.parseColor("#DFDFE0");

GradientDrawable gd = new GradientDrawable();
gd.setColor(fillColor);
gd.setCornerRadius(roundRadius);
gd.setStroke(strokeWidth, strokeColor);

Problem

I have a shape defined in the xml file below, now I want to change to solid color programmatically. ``` <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" > <solid android:color="#DFDFE0" /> <corners android:bottomLeftRadius="8dp" android:bottomRightRadius="8dp" android:topLeftRadius="8dp" android:topRightRadius="8dp" /> <stroke android:width="3dp" android:color="#2E3135" /> </shape> ``` I think I should have a class which extends ShapeDrawable, and implements the onDraw method. Anyone knows how to?

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