feat:1.0.2 bug修复，引导页优化

2025-07-03 11:04:52 +08:00
parent fdf8a31f32
commit ef39c86d5f
9 changed files with 120 additions and 39 deletions
@@ -0,0 +1,55 @@
+const doSaveImage = (canvas: Canvas) => {
+    wx.canvasToTempFilePath({
+        canvas: canvas,
+        fileType: 'png',
+        quality: 1,
+        success: (res) => {
+            wx.saveImageToPhotosAlbum({
+                filePath: res.tempFilePath,
+                success: () => wx.showToast({
+                    title: '保存成功，请在相册中查看',
+                    icon: 'success',
+                    duration: 2000,
+                }),
+                // fail: () => wx.showToast({
+                //     title: '保存涂色卡失败，请重试！',
+                //     icon: 'none',
+                //     duration: 2000,
+                // })
+            });
+        },
+        fail: (err: any) => {
+            wx.showToast({
+                title: '生成涂色卡失败，请重试！',
+                icon: 'none',
+                duration: 2000,
+            })
+        }
+    });
+}
+
+const requestPhotoPermission = (canvas: Canvas) => {
+    wx.authorize({
+        scope: 'scope.writePhotosAlbum',
+        success: () => doSaveImage(canvas),
+        fail: () => wx.showToast({
+            title: '请在“设置-添加到相册”中开启相册权限以保存涂色卡',
+            icon: 'none',
+            duration: 3000,
+        })
+    })
+}
+
+
+export const checkAndSaveImage = (canvas: Canvas) => {
+    wx.getSetting({
+        success: res => {
+            if (!res.authSetting['scope.writePhotosAlbum']) {
+                requestPhotoPermission(canvas)
+            } else {
+                doSaveImage(canvas)
+            }
+        }
+    })
+};
+