feat(client): 标签打印改为热敏机 TSPL 裸发 + 自适应扁平版式

- 桌面端(macOS)检测到得力 DL-888B 等热敏机时，用 dart:ui 直接把标签绘制成单色位图，经 TSPL BITMAP 命令 lp -o raw 裸发；系统打印走 CUPS 通用驱动会多走纸/空白，故对热敏机绕过系统打印 - 新版式(无字段名标签)：酒行名 / 商品名 / 度数(系列)+规格同行 / 生产日期，右侧二维码 + 下方居中"扫码溯源"；左侧各行按高度等比铺满、字号自适应 - 二维码用后端 PNG 解码后绘制(避免 PDF 光栅丢图)；生产日期仅在有值时显示 (商品库无该字段，入库/库存才有) - 修复 macOS printing 包 layoutPdf 主线程死锁(dynamicLayout: false) - macOS 关闭 app-sandbox 以允许调用 lp 裸发 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-13 20:26:30 +08:00
parent c5a72ecbdf
commit d966951b6b
4 changed files with 244 additions and 113 deletions
@@ -1,5 +1,8 @@
-import 'dart:io' show Platform;
-import 'package:flutter/foundation.dart' show kIsWeb;
+import 'dart:io' show Platform, Process, File, Directory;
+import 'dart:convert' show ascii;
+import 'dart:typed_data';
+import 'dart:ui' as ui;
+import 'package:flutter/foundation.dart' show kIsWeb, debugPrint;
 import 'package:flutter/services.dart';
 import '../errors/error_reporter.dart';
 import 'package:pdf/pdf.dart';
@@ -29,26 +32,167 @@ String _fileTs() {
 // ── 设计色彩 token ──────────────────────────────────────────────────────────
 const _navy     = PdfColor(0.122, 0.165, 0.227);  // #1F2A3A  header/chip
 const _cream    = PdfColor(0.957, 0.925, 0.847);  // #F4ECD8  footer/reversed text
-const _muted    = PdfColor(0.533, 0.533, 0.533);  // #888     field labels
 const _footnote = PdfColor(0.353, 0.306, 0.208);  // #5A4E35  footer text
 const _ink      = PdfColor(0.067, 0.067, 0.067);  // #111     body text

-pw.Widget _labelSpecRow(pw.Font font, String label, String value) =>
-    pw.Row(
-      crossAxisAlignment: pw.CrossAxisAlignment.start,
-      children: [
-        pw.SizedBox(
-          width: 30,
-          child: pw.Text(label,
-              style: pw.TextStyle(font: font, fontSize: 5.5, color: _muted)),
-        ),
-        pw.SizedBox(width: 4),
-        pw.Expanded(
-          child: pw.Text(value,
-              style: pw.TextStyle(font: font, fontSize: 5.5, color: _ink)),
-        ),
-      ],
-    );
+// ── 热敏标签 TSPL 裸发（桌面端：dart:ui 画扁平标签位图 → BITMAP → lp -o raw）────────
+// 得力 DL-888B 等热敏机走系统打印(CUPS 通用驱动)会多走纸/空白，必须发原生 TSPL。
+// 直接画位图而非走 PDF 光栅化：避免二维码渲染丢失、SIZE 用整数避免多走纸。
+
+/// 查找热敏标签机的 CUPS 队列名（名字含 DL-888 / 888B / Deli）
+Future<String?> _findThermalQueue() async {
+  try {
+    final r = await Process.run('lpstat', ['-e']);
+    if (r.exitCode != 0) return null;
+    for (final raw in (r.stdout as String).split('\n')) {
+      final q = raw.trim();
+      if (q.isEmpty) continue;
+      final lo = q.toLowerCase();
+      if (lo.contains('dl-888') || lo.contains('dl_888') ||
+          lo.contains('888b') || lo.contains('deli')) {
+        return q;
+      }
+    }
+  } catch (e) {
+    debugPrint('[label] lpstat 失败: $e');
+  }
+  return null;
+}
+
+/// 在 canvas 上画一行文字（黑色，单行不换行，CJK 走系统字体回退）
+void _drawText(ui.Canvas canvas, String s, double x, double y, double size,
+    double maxW, {bool bold = false, bool center = false}) {
+  if (s.isEmpty) return;
+  final pb = ui.ParagraphBuilder(ui.ParagraphStyle(
+    fontSize: size,
+    fontWeight: bold ? ui.FontWeight.bold : ui.FontWeight.normal,
+    textAlign: center ? ui.TextAlign.center : ui.TextAlign.left,
+    maxLines: 1,
+    ellipsis: '',
+  ))
+    ..pushStyle(ui.TextStyle(color: const ui.Color(0xFF000000)))
+    ..addText(s);
+  final p = pb.build()..layout(ui.ParagraphConstraints(width: maxW));
+  canvas.drawParagraph(p, ui.Offset(x, y));
+}
+
+/// 测量单行文本在指定字号下的宽度
+double _measureWidth(String s, double size, bool bold) {
+  final pb = ui.ParagraphBuilder(ui.ParagraphStyle(
+    fontSize: size,
+    fontWeight: bold ? ui.FontWeight.bold : ui.FontWeight.normal,
+    maxLines: 1,
+  ))..addText(s);
+  final p = pb.build()..layout(const ui.ParagraphConstraints(width: 100000));
+  return p.maxIntrinsicWidth;
+}
+
+/// 自适应字号：在 maxW × maxH 范围内尽量大（受宽度、行高、上限三者约束）
+double _fitFont(String s, double maxW, double maxH, bool bold, double cap) {
+  if (s.isEmpty) return 0;
+  final w100 = _measureWidth(s, 100, bold);
+  final byW = w100 > 0 ? maxW / w100 * 100 : cap;
+  var size = byW < maxH ? byW : maxH;
+  if (size > cap) size = cap;
+  return size;
+}
+
+/// 桌面端把「扁平标签」直接画成单色位图，TSPL BITMAP 裸发到热敏机。
+/// 版式（无样式）：酒行名 / 酒名(长名缩小) / 度数(系列)+规格 / 日期；右侧二维码 + 扫码溯源。
+/// 检测不到热敏机 -> 返回 false（交系统打印）；检测到则强制 TSPL，失败抛异常。
+Future<bool> _printFlatLabelThermal({
+  required String shop,
+  required String name,
+  required String degSpec,
+  required String date,
+  required Uint8List qrBytes,
+}) async {
+  if (kIsWeb || !Platform.isMacOS) return false; // 目前仅 macOS（Windows 待加）
+  final queue = await _findThermalQueue();
+  debugPrint('[label] thermal queue = $queue');
+  if (queue == null) return false;
+
+  const w = 320, h = 160; // 40×20mm @203dpi
+  final recorder = ui.PictureRecorder();
+  final canvas = ui.Canvas(
+      recorder, ui.Rect.fromLTWH(0, 0, w.toDouble(), h.toDouble()));
+  canvas.drawRect(ui.Rect.fromLTWH(0, 0, w.toDouble(), h.toDouble()),
+      ui.Paint()..color = const ui.Color(0xFFFFFFFF));
+
+  // 右侧二维码（解码后端 PNG 直接画上）
+  const qrS = 124.0;
+  const qrTop = 8.0;
+  const qrLeft = w - qrS - 4; // 192
+  try {
+    final codec = await ui.instantiateImageCodec(qrBytes);
+    final qrImg = (await codec.getNextFrame()).image;
+    canvas.drawImageRect(
+        qrImg,
+        ui.Rect.fromLTWH(0, 0, qrImg.width.toDouble(), qrImg.height.toDouble()),
+        const ui.Rect.fromLTWH(qrLeft, qrTop, qrS, qrS),
+        ui.Paint());
+  } catch (e) {
+    debugPrint('[label] QR 解码失败: $e');
+  }
+  // 扫码溯源：居中于二维码正下方
+  _drawText(canvas, '扫码溯源', qrLeft, qrTop + qrS + 2, 14, qrS, center: true);
+
+  // 左侧文字（无字段名标签）：按行等比分配高度铺满，字号自适应填充
+  const lx = 22.0;
+  const textMaxW = qrLeft - lx - 6; // 164
+  final rows = <(String, double, bool)>[
+    (shop, 0.9, true),
+    (name, 1.5, true),
+    if (degSpec.isNotEmpty) (degSpec, 1.05, false),
+    if (date.isNotEmpty) (date, 1.0, false),
+  ];
+  const topY = 4.0, botY = 156.0;
+  final totalWeight = rows.fold<double>(0, (a, r) => a + r.$2);
+  double yy = topY;
+  for (final r in rows) {
+    final rowH = (botY - topY) * r.$2 / totalWeight;
+    final fs = _fitFont(r.$1, textMaxW, rowH * 0.84, r.$3, 30);
+    final ty = yy + (rowH - fs * 1.25) / 2;
+    _drawText(canvas, r.$1, lx, ty < yy ? yy : ty, fs, textMaxW, bold: r.$3);
+    yy += rowH;
+  }
+
+  final img = await recorder.endRecording().toImage(w, h);
+  final bd = await img.toByteData(format: ui.ImageByteFormat.rawRgba);
+  final rgba = bd!.buffer.asUint8List();
+
+  // 打包 TSPL（SIZE 用整数，避免固件不认小数导致多走纸）
+  const wbytes = (w + 7) >> 3;
+  final out = BytesBuilder();
+  out.add(ascii.encode('SIZE 40 mm,20 mm\r\nGAP 2 mm,0 mm\r\nDIRECTION 1\r\n'
+      'REFERENCE 0,0\r\nDENSITY 10\r\nSPEED 2\r\nCLS\r\n'
+      'BITMAP 0,0,$wbytes,$h,1,'));
+  for (int yy = 0; yy < h; yy++) {
+    final row = Uint8List(wbytes)..fillRange(0, wbytes, 0xFF); // 默认白 bit=1
+    for (int xx = 0; xx < w; xx++) {
+      final i = (yy * w + xx) * 4;
+      final a = rgba[i + 3];
+      final lum = a < 128
+          ? 255.0
+          : 0.299 * rgba[i] + 0.587 * rgba[i + 1] + 0.114 * rgba[i + 2];
+      if (lum < 128) row[xx >> 3] &= ~(0x80 >> (xx & 7)); // 黑点 -> bit0
+    }
+    out.add(row);
+  }
+  out.add(ascii.encode('\r\nPRINT 1,1\r\n'));
+  final tspl = out.toBytes();
+
+  final f = File(
+      '${Directory.systemTemp.path}/label_${DateTime.now().millisecondsSinceEpoch}.tspl');
+  await f.writeAsBytes(tspl, flush: true);
+  debugPrint('[label] flat tspl ${tspl.length}B -> lp -d $queue -o raw ${f.path}');
+  final r = await Process.run('lp', ['-d', queue, '-o', 'raw', f.path]);
+  debugPrint('[label] lp exit=${r.exitCode} out=${r.stdout} err=${r.stderr}');
+  if (r.exitCode != 0) {
+    throw Exception('lp 裸发失败(exit ${r.exitCode}): ${r.stderr}');
+  }
+  return true;
+}

 Future<void> printProductLabelImpl({
  required Uint8List qrBytes,
@@ -68,19 +212,30 @@ Future<void> printProductLabelImpl({
  final doc = pw.Document();
  final qrImage = pw.MemoryImage(qrBytes);

-  // Label: 4 × 2 inch
-  const labelW = 4.0 * PdfPageFormat.inch;
-  const labelH = 2.0 * PdfPageFormat.inch;
-  const headerH = labelH * 0.215;
-  const footerH = labelH * 0.09;
+  // Label: 40 × 20 mm（匹配实际标签纸尺寸）
+  const labelW = 40.0 * PdfPageFormat.mm;
+  const labelH = 20.0 * PdfPageFormat.mm;
+  const headerH = labelH * 0.20;
+  const footerH = labelH * 0.11;

-  final specVal   = (spec ?? '').isNotEmpty ? spec! : '—';
-  final seriesVal = (series ?? '').isNotEmpty ? series! : '—';
-  final batchVal  = (batchNo ?? '').isNotEmpty ? batchNo! : '—';
+  final specVal   = (spec ?? '').isNotEmpty ? spec! : '';
+  final seriesVal = (series ?? '').isNotEmpty ? series! : '';
+  // 度数(系列) + 规格 同一行
+  final degSpecVal = [seriesVal, specVal].where((s) => s.isNotEmpty).join(' ');
  final dateVal   = (productionDate ?? '').isNotEmpty
      ? (productionDate!.length > 10 ? productionDate.substring(0, 10) : productionDate)
      : '—';

+  // 桌面端热敏机：直接画扁平标签位图 + TSPL 裸发（不走会多走纸的系统打印）
+  if (await _printFlatLabelThermal(
+      shop: shopName,
+      name: name,
+      degSpec: degSpecVal,
+      date: dateVal == '—' ? '' : dateVal, // 无生产日期(商品详情)则不显示该行
+      qrBytes: qrBytes)) {
+    return;
+  }
+
  final contact = [
    if (shopAddress.isNotEmpty) shopAddress,
    if (shopPhone.isNotEmpty) shopPhone,
@@ -104,32 +259,22 @@ Future<void> printProductLabelImpl({
        pw.Container(
          height: headerH,
          color: _navy,
-          padding: const pw.EdgeInsets.symmetric(horizontal: 11),
-          child: pw.Row(
-            mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
-            crossAxisAlignment: pw.CrossAxisAlignment.center,
-            children: [
-              pw.Flexible(
-                child: pw.Text(shopName,
-                    style: pw.TextStyle(
-                      font: font, fontSize: 13,
-                      fontWeight: pw.FontWeight.bold,
-                      color: _cream, letterSpacing: 1.5,
-                    )),
-              ),
-              pw.Text('Certificate of Authenticity',
-                  style: pw.TextStyle(
-                      font: font, fontSize: 5,
-                      color: const PdfColor(0.82, 0.79, 0.72))),
-            ],
-          ),
+          padding: const pw.EdgeInsets.symmetric(horizontal: 4),
+          alignment: pw.Alignment.centerLeft,
+          child: pw.Text(shopName,
+              maxLines: 1, overflow: pw.TextOverflow.clip,
+              style: pw.TextStyle(
+                font: font, fontSize: 6,
+                fontWeight: pw.FontWeight.bold,
+                color: _cream, letterSpacing: 0.5,
+              )),
        ),

        // ── Body ─────────────────────────────────────────────────────────────
        pw.Expanded(
          child: pw.Container(
            color: PdfColors.white,
-            padding: const pw.EdgeInsets.fromLTRB(11, 8, 11, 6),
+            padding: const pw.EdgeInsets.fromLTRB(4, 2, 4, 2),
            child: pw.Row(
              crossAxisAlignment: pw.CrossAxisAlignment.center,
              children: [
@@ -138,38 +283,41 @@ Future<void> printProductLabelImpl({
                    mainAxisAlignment: pw.MainAxisAlignment.center,
                    crossAxisAlignment: pw.CrossAxisAlignment.start,
                    children: [
-                      // 商品名
+                      // 商品名（过长自动缩小并最多两行）
                      pw.Text(name,
+                          maxLines: 2,
+                          overflow: pw.TextOverflow.clip,
                          style: pw.TextStyle(
-                              font: font, fontSize: 12,
+                              font: font,
+                              fontSize: name.runes.length > 10
+                                  ? 5.5
+                                  : (name.runes.length > 7 ? 6.5 : 7.5),
                              fontWeight: pw.FontWeight.bold,
-                              color: _ink, letterSpacing: 0.5)),
-                      pw.SizedBox(height: 6),
-                      // 规格 + 系列
-                      _label2ColRow(font, '规  格', specVal, '系  列', seriesVal),
-                      pw.SizedBox(height: 3),
-                      // 批号 + 生产日期
-                      _label2ColRow(font, '批  号', batchVal, '生产日期', dateVal),
-                      if ((remark ?? '').isNotEmpty) ...[
-                        pw.SizedBox(height: 3),
-                        _labelSpecRow(font, '备  注', remark!),
-                      ],
+                              color: _ink, letterSpacing: 0.3)),
+                      pw.SizedBox(height: 2.5),
+                      // 度数(系列) + 规格 同一行, 无字段名标签
+                      pw.Text(degSpecVal,
+                          style: pw.TextStyle(font: font, fontSize: 5.5, color: _ink)),
+                      pw.SizedBox(height: 1.5),
+                      // 生产日期（只显示日期，无标签）
+                      pw.Text(dateVal,
+                          style: pw.TextStyle(font: font, fontSize: 5.5, color: _ink)),
                    ],
                  ),
                ),
-                pw.SizedBox(width: 8),
+                pw.SizedBox(width: 4),
                // QR
                pw.Column(
                  mainAxisAlignment: pw.MainAxisAlignment.center,
                  children: [
                    pw.SizedBox(
-                      width: 60, height: 60,
+                      width: 38, height: 38,
                      child: pw.Image(qrImage, fit: pw.BoxFit.contain),
                    ),
-                    pw.SizedBox(height: 3),
+                    pw.SizedBox(height: 1),
                    pw.Text('扫码溯源',
                        style: pw.TextStyle(
-                            font: font, fontSize: 4.5,
+                            font: font, fontSize: 3.5,
                            color: PdfColors.grey600)),
                  ],
                ),
@@ -182,17 +330,18 @@ Future<void> printProductLabelImpl({
        pw.Container(
          height: footerH,
          color: _cream,
-          padding: const pw.EdgeInsets.symmetric(horizontal: 11),
+          padding: const pw.EdgeInsets.symmetric(horizontal: 4),
          child: pw.Row(
            mainAxisAlignment: pw.MainAxisAlignment.spaceBetween,
            crossAxisAlignment: pw.CrossAxisAlignment.center,
            children: [
              pw.Flexible(
                child: pw.Text(footerLeft,
-                    style: pw.TextStyle(font: font, fontSize: 4, color: _footnote)),
+                    maxLines: 1, overflow: pw.TextOverflow.clip,
+                    style: pw.TextStyle(font: font, fontSize: 3, color: _footnote)),
              ),
              pw.Text(genTime,
-                  style: pw.TextStyle(font: font, fontSize: 4, color: _footnote)),
+                  style: pw.TextStyle(font: font, fontSize: 3, color: _footnote)),
            ],
          ),
        ),
@@ -207,42 +356,15 @@ Future<void> printProductLabelImpl({
      await Future<void>.delayed(Duration.zero);
    }
    await Printing.layoutPdf(
-        name: '标签_${_fileTs()}', onLayout: (_) async => bytes);
+        name: '标签_${_fileTs()}',
+        dynamicLayout: false,
+        onLayout: (_) async => bytes);
  } catch (e, st) {
    reportError(e, st);
    throw Exception('打印失败，请检查打印机连接和驱动是否正常。\n详情：$e');
  }
 }

-pw.Widget _label2ColRow(
-    pw.Font font, String lbl1, String val1, String lbl2, String val2) {
-  return pw.Row(
-    children: [
-      pw.SizedBox(
-        width: 28,
-        child: pw.Text(lbl1,
-            style: pw.TextStyle(font: font, fontSize: 5.5, color: _muted)),
-      ),
-      pw.SizedBox(width: 3),
-      pw.Expanded(
-        child: pw.Text(val1,
-            style: pw.TextStyle(font: font, fontSize: 5.5, color: _ink)),
-      ),
-      pw.SizedBox(width: 6),
-      pw.SizedBox(
-        width: 28,
-        child: pw.Text(lbl2,
-            style: pw.TextStyle(font: font, fontSize: 5.5, color: _muted)),
-      ),
-      pw.SizedBox(width: 3),
-      pw.Expanded(
-        child: pw.Text(val2,
-            style: pw.TextStyle(font: font, fontSize: 5.5, color: _ink)),
-      ),
-    ],
-  );
-}
-
 pw.Widget _buildOrderDoc({
  required pw.Font font,
  required pw.Font bold,
@@ -452,7 +574,9 @@ Future<void> printStockInOrderImpl(StockInOrder order) async {
      await Future<void>.delayed(Duration.zero);
    }
    await Printing.layoutPdf(
-        name: '入库单_${_fileTs()}', onLayout: (_) async => bytes);
+        name: '入库单_${_fileTs()}',
+        dynamicLayout: false,
+        onLayout: (_) async => bytes);
  } catch (e, st) {
    reportError(e, st);
    throw Exception('打印失败，请检查打印机连接和驱动是否正常。\n详情：$e');
@@ -512,7 +636,9 @@ Future<void> printStockOutOrderImpl(StockOutOrder order) async {
      await Future<void>.delayed(Duration.zero);
    }
    await Printing.layoutPdf(
-        name: '出库单_${_fileTs()}', onLayout: (_) async => bytes);
+        name: '出库单_${_fileTs()}',
+        dynamicLayout: false,
+        onLayout: (_) async => bytes);
  } catch (e, st) {
    reportError(e, st);
    throw Exception('打印失败，请检查打印机连接和驱动是否正常。\n详情：$e');
@@ -30,11 +30,16 @@ Future<void> printProductLabelImpl({
 }) async {
  final base64Img = base64Encode(qrBytes);

-  final specVal  = (spec ?? '').isNotEmpty ? spec! : '—';
-  final batchVal = (batchNo ?? '').isNotEmpty ? batchNo! : '—';
+  final specVal   = (spec ?? '').isNotEmpty ? spec! : '';
+  final seriesVal = (series ?? '').isNotEmpty ? series! : '';
+  // 度数(系列) + 规格 同一行
+  final degSpecVal = [seriesVal, specVal].where((s) => s.isNotEmpty).join('  ');
  final dateVal  = (productionDate ?? '').isNotEmpty
      ? (productionDate!.length > 10 ? productionDate.substring(0, 10) : productionDate)
      : '—';
+  // 商品名过长时缩小字号（适当缩小，配合两行折行）
+  final nameLen = name.runes.length;
+  final nameFontPt = nameLen > 11 ? 5.0 : (nameLen > 8 ? 5.8 : 6.5);

  final contactLine = [
    if (shopPhone.isNotEmpty) shopPhone,
@@ -85,9 +90,10 @@ body { width: 38mm; height: 20mm; overflow: hidden; background: #fff; }
  overflow: hidden;
 }
 .product-name {
-  font-size: 6.5pt; font-weight: 700; line-height: 1.2;
-  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
-  margin-bottom: 0.8mm;
+  font-size: 6.5pt; font-weight: 700; line-height: 1.15;
+  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2;
+  overflow: hidden; word-break: break-all;
+  margin-bottom: 0.6mm;
 }
 .specs {
  display: flex; flex-direction: column; gap: 0.5mm;
@@ -102,12 +108,12 @@ body { width: 38mm; height: 20mm; overflow: hidden; background: #fff; }

 /* 右：二维码 */
 .qr-wrap {
-  width: 14mm; flex-shrink: 0;
+  width: 16mm; flex-shrink: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.3mm;
-  padding: 0.5mm 0.5mm 0.5mm 0;
+  padding: 0.3mm 0.3mm 0.3mm 0;
 }
-.qr-wrap img { width: 12mm; height: 12mm; object-fit: contain; }
+.qr-wrap img { width: 14.5mm; height: 14.5mm; object-fit: contain; }
 .qr-cap { font-size: 3pt; color: #aaa; letter-spacing: 0.1em; }

 /* ── Footer：联系方式 3mm ── */
@@ -129,11 +135,10 @@ body { width: 38mm; height: 20mm; overflow: hidden; background: #fff; }

  <div class="middle">
    <div class="info">
-      <div class="product-name">$name</div>
+      <div class="product-name" style="font-size:${nameFontPt}pt">$name</div>
      <div class="specs">
-        <div class="spec-row"><span class="lbl">规</span><span class="val">$specVal</span></div>
-        <div class="spec-row"><span class="lbl">批</span><span class="val">$batchVal</span></div>
-        <div class="spec-row"><span class="lbl">产</span><span class="val">$dateVal</span></div>
+        <div class="spec-row"><span class="val">$degSpecVal</span></div>
+        <div class="spec-row"><span class="val">$dateVal</span></div>
      </div>
    </div>
    <div class="qr-wrap">
@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>com.apple.security.app-sandbox</key>
-	<true/>
+	<false/>
 	<key>com.apple.security.cs.allow-jit</key>
 	<true/>
 	<key>com.apple.security.network.client</key>
@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>com.apple.security.app-sandbox</key>
-	<true/>
+	<false/>
 	<key>com.apple.security.network.client</key>
 	<true/>
 	<key>com.apple.security.files.downloads.read-write</key>