优化

2023-01-25 17:54:19 +08:00
parent 6d3048c0f5
commit 4d8e005964
4 changed files with 33 additions and 5 deletions
@@ -0,0 +1,28 @@
+package io.legado.app.help
+
+import android.net.Uri
+import androidx.annotation.Keep
+import java.io.File
+
+@Keep
+object IntentType {
+
+    fun from(uri: Uri): String? {
+        return from(uri.toString())
+    }
+
+    fun from(file: File): String? {
+        return from(file.absolutePath)
+    }
+
+    fun from(path: String?): String? {
+        return when (path?.substringAfterLast(".")?.lowercase()) {
+            "m4a", "mp3", "mid", "xmf", "ogg", "wav" -> "video/*"
+            "3gp", "mp4" -> "audio/*"
+            "jpg", "gif", "png", "jpeg", "bmp" -> "image/*"
+            "txt", "json" -> "text/plain"
+            else -> null
+        }
+    }
+
+}