Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
135 views
in Technique[技术] by (71.8m points)

How to Show Circular Text using TextView in Android

I want to show text with circular shape in my android application.I know it is done with custome textview but can some buddy give me proper code.I am also attaching image which type of look i want.

enter image description here

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

you can try this tested and full working code :

public class MainActivity extends Activity {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(new GraphicsView(this));
    }

    static public class GraphicsView extends View {
        private static final String QUOTE = "This is a curved text";
        private Path circle;
        private Paint cPaint;
        private Paint tPaint;

        public GraphicsView(Context context) {
            super(context);

            int color = Color.argb(127, 255, 0, 255);

            circle = new Path();
            circle.addCircle(230, 350, 150, Direction.CW);

            cPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
            cPaint.setStyle(Paint.Style.STROKE);
            cPaint.setColor(Color.LTGRAY);
            cPaint.setStrokeWidth(3);

            setBackgroundResource(R.drawable.heart);

            tPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
            tPaint.setStyle(Paint.Style.FILL_AND_STROKE);
            tPaint.setColor(Color.BLACK);
            tPaint.setTextSize(50);
        }
        @Override
        protected void onDraw(Canvas canvas) {
            canvas.drawTextOnPath(QUOTE, circle, 485, 20, tPaint);
        }
    }
}

the output will be:

enter image description here

Hope this help.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...