From c08b6e7c4b28cdb0547acc337fc069a6fe4fe3fc Mon Sep 17 00:00:00 2001
From: Olga Miller <olga.rgb@gmail.com>
Date: Sat, 7 Jan 2017 16:41:58 +0100
Subject: [PATCH] Prevent ErrnoException class not found error for API level 15

---
 app/src/main/java/om/sstvencoder/MainActivity.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/om/sstvencoder/MainActivity.java b/app/src/main/java/om/sstvencoder/MainActivity.java
index 8f414ac..22130bc 100644
--- a/app/src/main/java/om/sstvencoder/MainActivity.java
+++ b/app/src/main/java/om/sstvencoder/MainActivity.java
@@ -30,6 +30,7 @@ import android.os.Build;
 import android.os.Bundle;
 import android.provider.MediaStore;
 import android.support.annotation.NonNull;
+import android.support.annotation.RequiresApi;
 import android.support.v4.app.ActivityCompat;
 import android.support.v4.content.ContextCompat;
 import android.support.v7.app.AppCompatActivity;
@@ -112,7 +113,8 @@ public class MainActivity extends AppCompatActivity {
             try {
                 stream = resolver.openInputStream(uri);
             } catch (Exception ex) { // e.g. FileNotFoundException, SecurityException
-                if (isPermissionException(ex) && needsRequestReadPermission()) {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && isPermissionException(ex)
+                        && needsRequestReadPermission()) {
                     requestReadPermission(REQUEST_LOAD_IMAGE_PERMISSION);
                     return false;
                 }
@@ -150,7 +152,7 @@ public class MainActivity extends AppCompatActivity {
         return type != null && type.startsWith("image/");
     }
 
-    @TargetApi(Build.VERSION_CODES.LOLLIPOP)
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
     private boolean isPermissionException(Exception ex) {
         return ex.getCause() instanceof ErrnoException
                 && ((ErrnoException) ex.getCause()).errno == OsConstants.EACCES;