From 158058f21c8df3161fa1fcdbab80f61f83df8a50 Mon Sep 17 00:00:00 2001
From: qiang <guoshengqiang@live.com>
Date: Mon, 12 Oct 2020 15:54:49 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=9B=9E=E9=80=80=E5=AE=89=E5=8D=93=20m?=
 =?UTF-8?q?easureText=20=E5=8A=9F=E8=83=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/service/api/context/canvas.js | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/src/core/service/api/context/canvas.js b/src/core/service/api/context/canvas.js
index 9151c2069..c2b2f5490 100644
--- a/src/core/service/api/context/canvas.js
+++ b/src/core/service/api/context/canvas.js
@@ -333,18 +333,9 @@ export class CanvasContext {
     let width = 0
     if (__PLATFORM__ === 'h5') {
       width = measureText(text, font)
-    } else {
+    } else if (plus.os.name.toLowerCase() === 'ios') {
       const webview = plus.webview.all().find(webview => webview.getURL().endsWith('www/__uniappview.html'))
-      if (webview) {
-        for (let index = 0; index < 5; index++) {
-          width = Number(webview.evalJSSync(`(${measureText.toString()})(${JSON.stringify(text)},${JSON.stringify(font)})`))
-          // 安卓部分情况会计算失败，进行重试
-          if (!isNaN(width)) {
-            width = 0
-            break
-          }
-        }
-      }
+      width = Number(webview.evalJSSync(`(${measureText.toString()})(${JSON.stringify(text)},${JSON.stringify(font)})`))
     }
     return new TextMetrics(width)
   }
-- 
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