From 9db3ecb0e4bd10cc9a9eeb4b40ee535febdfe582 Mon Sep 17 00:00:00 2001
From: apades <apad2@qq.com>
Date: Thu, 24 Jun 2021 01:54:49 +0800
Subject: [PATCH 1/4] support dynamic imageUrls

---
 src/image-viewer.component.tsx | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/image-viewer.component.tsx b/src/image-viewer.component.tsx
index 848eb7b1..aa37524c 100644
--- a/src/image-viewer.component.tsx
+++ b/src/image-viewer.component.tsx
@@ -73,6 +73,9 @@ export default class ImageViewer extends React.Component<Props, State> {
         useNativeDriver: !!this.props.useNativeDriver
       }).start();
     }
+    if (prevProps.imageUrls?.length !== this.props.imageUrls?.length) {
+      this.init(this.props);
+    }
   }
 
   /**
@@ -86,13 +89,14 @@ export default class ImageViewer extends React.Component<Props, State> {
     }
 
     // 给 imageSizes 塞入空数组
-    const imageSizes: IImageSize[] = [];
-    nextProps.imageUrls.forEach(imageUrl => {
-      imageSizes.push({
-        width: imageUrl.width || 0,
-        height: imageUrl.height || 0,
-        status: 'loading'
-      });
+    const imageSizes = this.state.imageSizes ?? [];
+    nextProps.imageUrls.forEach((imageUrl, i) => {
+      let nowImageSize = imageSizes[i];
+      imageSizes[i] = {
+        width: nowImageSize?.width ?? imageUrl.width ?? 0,
+        height: nowImageSize?.height ?? imageUrl.height ?? 0,
+        status: nowImageSize?.status ?? 'loading'
+      };
     });
 
     this.setState(

From 3d9518f693e451f67b5553df0985753fabd587a9 Mon Sep 17 00:00:00 2001
From: apades <apad2@qq.com>
Date: Tue, 29 Jun 2021 01:17:20 +0800
Subject: [PATCH 2/4] change prettierrc config

---
 .prettierrc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.prettierrc b/.prettierrc
index 4776b274..fe76cde6 100755
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,4 +1,5 @@
 {
+  "root:true,
   "bracketSpacing": true,
   "printWidth": 120,
   "proseWrap": "never",

From 24262e11b7a8f332c56d9ae0cdc6e6cd2b33580b Mon Sep 17 00:00:00 2001
From: apades <apad2@qq.com>
Date: Tue, 29 Jun 2021 11:17:35 +0800
Subject: [PATCH 3/4] fix prettier config

---
 .prettierrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.prettierrc b/.prettierrc
index fe76cde6..35f47aea 100755
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,5 +1,5 @@
 {
-  "root:true,
+  "root":true,
   "bracketSpacing": true,
   "printWidth": 120,
   "proseWrap": "never",

From 5c0c078ae73fa28a3a9cb1c88a40831ea6850656 Mon Sep 17 00:00:00 2001
From: apades <apad2@qq.com>
Date: Tue, 29 Jun 2021 11:22:17 +0800
Subject: [PATCH 4/4] fix prettier config

---
 .prettierrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.prettierrc b/.prettierrc
index fe76cde6..35f47aea 100755
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,5 +1,5 @@
 {
-  "root:true,
+  "root":true,
   "bracketSpacing": true,
   "printWidth": 120,
   "proseWrap": "never",