[Fix]

rosuH · rosuH · commit 70d547a92ca2 · 2021-03-30T20:22:59.000+08:00
- NPE while not in a folder. fix #118
diff --git a/filepicker/src/main/java/me/rosuh/filepicker/utils/FileUtils.kt b/filepicker/src/main/java/me/rosuh/filepicker/utils/FileUtils.kt
@@ -71,6 +71,9 @@ class FileUtils {
                 )
                 return config.selfFilter?.doFilter(listData) ?: listData
             }
+            if (rootFile.listFiles().isNullOrEmpty()){
+                return listData
+            }
             for (file in rootFile.listFiles()) {
                 //以符号 . 开头的视为隐藏文件或隐藏文件夹，后面进行过滤
                 val isHiddenFile = file.name.startsWith(".")

Original file line number	Diff line number	Diff line change
`@@ -71,6 +71,9 @@ class FileUtils {`
`71`	`71`	`)`
`72`	`72`	`return config.selfFilter?.doFilter(listData) ?: listData`
`73`	`73`	`}`
	`74`	`+ if (rootFile.listFiles().isNullOrEmpty()){`
	`75`	`+ return listData`
	`76`	`+ }`
`74`	`77`	`for (file in rootFile.listFiles()) {`
`75`	`78`	`//以符号 . 开头的视为隐藏文件或隐藏文件夹，后面进行过滤`
`76`	`79`	`val isHiddenFile = file.name.startsWith(".")`