好看的自定义progressbar 下方加进度数字

最新推荐文章于 2024-11-16 10:08:58 发布

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最新推荐文章于 2024-11-16 10:08:58 发布

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文章标签： progressbar progressbar加进度文字

本文链接：https://blog.youkuaiyun.com/qq_34468274/article/details/80942304

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今天UI给了张进度条的图片

这个样子网上肯定没有相同了的所以自己画的

思路很简单因为我这个不需要拖动只要展示就可以所以就是画的圆和线条加载一起在下方显示进度




import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;

public class DrawView  extends View {

    public DrawView(Context context) {
        super(context);
    }

    public DrawView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }

    public int QISHI_X = 30;//
    public int QISHI_Y = 30;//Y
    public int DIAN_SIZE = 10;
    public int QISHI_XIAN_SX = 30;
    public int QISHI_XIAN_PX = 30;
    public int ZHONG_QIU_X = 30;

    public int TEXT_SIZE = 30;
    public int HOU_XIAN_SX = 30;
    public int HOU_XIAN_PX = 30;
    public int HOU_QIU_X = 30;
    public int XIAN = 100;
    public int YIYOU = 50;

    public void setYIYOU(int YIYOU) {
        this.YIYOU = YIYOU;
        invalidate();
    }

    public void iniview(int context){
    YIYOU=context;
    invalidate();
}
    @Override
    protected void onDraw(Canvas canvas) {
        super.onDraw(canvas);
        /*
         * 方法 说明 drawRect 绘制矩形 drawCircle 绘制圆形 drawOval 绘制椭圆 drawPath 绘制任意多边形
         * drawLine 绘制直线 drawPoin 绘制点
         */
        int weth = getWidth();
        int XIANCHANG =(weth-(DIAN_SIZE*3))*100;//线的长度
        int JIAZAI_CHANG = XIANCHANG/100*YIYOU/100;//第一条线的长度等于总长减去三个球的大小 分线的长度%
        int shengyu_chang = XIANCHANG/100 - JIAZAI_CHANG;
        int y = DIAN_SIZE; //线的y 等于求的一半-5
        int one_xian = QISHI_X + DIAN_SIZE;//其实的x轴加求的大小
        Log.e("TAG","第一"+JIAZAI_CHANG+"第二"+shengyu_chang+"总长"+weth);
        //  int one_xian_end = QISHI_X + DIAN_SIZE + XIAN;

        //设置画笔
        Paint paint = new Paint();
        paint.setColor(Color.parseColor("#FF9DB7"));
        paint.setStrokeWidth(6);

        canvas.drawCircle(QISHI_X, y, DIAN_SIZE, paint);
        paint.setStrokeWidth((float) 2.0);
        paint.setColor(Color.parseColor("#FF9DB7"));
        canvas.drawLine(one_xian, y, JIAZAI_CHANG, y, paint);


        paint.setColor(Color.parseColor("#FF9DB7"));
        paint.setStrokeWidth(6);
        int tow_qiu = JIAZAI_CHANG+DIAN_SIZE;//第二个球的x 是第一条线的长度加求的大小
        canvas.drawCircle(tow_qiu, y, DIAN_SIZE, paint);//第二个球
        paint.setColor(Color.parseColor("#FF9DB7"));

        paint.setTextSize(30);
        canvas.drawText("0", QISHI_X, y+33, paint);

        paint.setTextSize(30);
        canvas.drawText(YIYOU+"%", tow_qiu-30, y+33, paint);



        paint.setStrokeWidth((float) 2.0);
        paint.setColor(Color.parseColor("#E5E5E5"));
        int two_xian = tow_qiu+DIAN_SIZE;
        canvas.drawLine(two_xian, y, two_xian+shengyu_chang, y, paint);
        paint.setColor(Color.parseColor("#E5E5E5"));
        paint.setStrokeWidth(6);
        canvas.drawCircle(two_xian+shengyu_chang , y, DIAN_SIZE, paint);
        paint.setTextSize(30);
        if(YIYOU!=100){
            canvas.drawText("100%", weth-75, y+33, paint);
        }

    }
}

写的比较糙可以直接用

xml里面自己写吧 只要高度别小于他就行

有什么问题下方留言我