run openInputstream in IO context

4 months ago · 2b816a923d
parent da60d7395e
commit 2b816a923d
1 changed files with 14 additions and 10 deletions
--- a/app/src/main/java/org/wntr/mdeditor/MainActivity.kt
+++ b/app/src/main/java/org/wntr/mdeditor/MainActivity.kt
@ -991,6 +991,8 @@ class MainActivity : AppCompatActivity() {
            })
        }
        try {
+            CoroutineScope(Dispatchers.Main).launch {
+                withContext(Dispatchers.IO) {
                    contentResolver.openInputStream(uri)?.use { inputStream ->
                        BufferedReader(InputStreamReader(inputStream)).use { reader ->
                            var i = ""
@ -1005,6 +1007,8 @@ class MainActivity : AppCompatActivity() {
                            }
                        }
                    }
+                }
+            }
        } catch (e: java.io.FileNotFoundException) {
            Log.d(javaClass.simpleName, "File not found during reading:\n${e.stackTraceToString()}")
            this.runOnUiThread({