package com.dollearn.student.utils
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import android.content.Context
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import android.graphics.Bitmap
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import com.zxing.scanner.encode.QREncode
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import java.math.BigDecimal
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/**
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* 生成二维码图片
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*
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* @param content 设置内容
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*/
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fun getQRcodeImg(
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context: Context?,
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content: String?
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): Bitmap? {
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return QREncode.Builder(context)
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.setMargin(0) //二维码边框
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//二维码内容
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.setContents(content)
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.setSize(400) //二维码等比大小
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//.setLogoBitmap(logoBitmap)
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.build().encodeAsBitmap()
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}
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fun formatDistance(p: String?): String {
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if (p == null || p.isEmpty()) {
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return "0.00"
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}
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return BigDecimal(p).setScale(2, BigDecimal.ROUND_HALF_UP).toString()
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}
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