如何在 Android 中使用 TextView 显示圆形文本 [英] How to Show Circular Text using TextView in Android

问题描述

我想在我的 android 应用程序中显示圆形文本.我知道它是用自定义 textview 完成的，但一些朋友可以给我正确的代码.我还附上了我想要的外观类型.

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.

推荐答案

你可以试试这个经过测试的完整工作代码:

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);
        }
    }
}

输出将是:

希望对您有所帮助.

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