From 2c3e60ba11789edbe405432fea62ed948ff8ceac Mon Sep 17 00:00:00 2001
From: chao <icechliu@gmail.com>
Date: Mon, 3 Aug 2020 19:48:01 +0800
Subject: [PATCH] =?UTF-8?q?#628=20=E4=BD=BF=E7=94=A8trycatch=E9=81=BF?=
 =?UTF-8?q?=E5=85=8D=E8=B0=83=E7=94=A8draw=E6=96=B9=E6=B3=95=E5=B4=A9?=
 =?UTF-8?q?=E6=BA=83,=E4=B8=8D=E6=98=BE=E7=A4=BA=E7=9A=84View=E4=B8=8D?=
 =?UTF-8?q?=E8=B0=83=E7=94=A8draw=E6=96=B9=E6=B3=95?=
MIME-Version: 1.0
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---
 .../uiperformance/UIPerformanceManager.java   | 24 +++++++++++++------
 1 file changed, 17 insertions(+), 7 deletions(-)

diff --git a/Android/java/doraemonkit/src/main/java/com/didichuxing/doraemonkit/kit/uiperformance/UIPerformanceManager.java b/Android/java/doraemonkit/src/main/java/com/didichuxing/doraemonkit/kit/uiperformance/UIPerformanceManager.java
index c66f2e6b..06269218 100644
--- a/Android/java/doraemonkit/src/main/java/com/didichuxing/doraemonkit/kit/uiperformance/UIPerformanceManager.java
+++ b/Android/java/doraemonkit/src/main/java/com/didichuxing/doraemonkit/kit/uiperformance/UIPerformanceManager.java
@@ -82,14 +82,24 @@ public class UIPerformanceManager implements LifecycleListenerUtil.LifecycleList
                 }
             }
         } else {
-            long startTime = System.nanoTime();
-            view.draw(mPerformanceCanvas);
-            long endTime = System.nanoTime();
-            float time = (endTime - startTime) / 10_000 / 100f;
-            //LogHelper.d(TAG, "drawTime: " + time + " ms");
             ViewInfo viewInfo = new ViewInfo(view);
-            viewInfo.drawTime = time;
-            viewInfo.layerNum = layerNum;
+            try {
+                //页面不可见不进行渲染时间的统计,统计时候为0
+                if(chartView.getVisibility() == View.VISIBLE){
+                    long startTime = System.nanoTime();
+                    view.draw(mPerformanceCanvas);
+                    long endTime = System.nanoTime();
+                    float time = (endTime - startTime) / 10_000 / 100f;
+                    //LogHelper.d(TAG, "drawTime: " + time + " ms");
+                    viewInfo.drawTime = time;
+                    viewInfo.layerNum = layerNum;
+                }
+            }catch (Exception e){
+                //自定义View某些变量尚未初始化可能会崩溃
+                //方便区分方法走到了异常,可以判断没有成功渲染设置值为-1
+                viewInfo.drawTime = -1;
+                viewInfo.layerNum = -1;
+            }
             infos.add(viewInfo);
         }
     }
-- 
GitLab