From f2498920f0c5658b882c6bbdcb048c9ea630d0d8 Mon Sep 17 00:00:00 2001
From: Felix Ableitner <me@nutomic.com>
Date: Mon, 26 Dec 2016 09:33:28 +0900
Subject: [PATCH] Dont crash if no file manager installed (fixes #822)

---
 .../nutomic/syncthingandroid/views/FoldersAdapter.java    | 8 +++++++-
 src/main/res/values/strings.xml                           | 2 ++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/nutomic/syncthingandroid/views/FoldersAdapter.java b/src/main/java/com/nutomic/syncthingandroid/views/FoldersAdapter.java
index 58f21959..41aee6a4 100644
--- a/src/main/java/com/nutomic/syncthingandroid/views/FoldersAdapter.java
+++ b/src/main/java/com/nutomic/syncthingandroid/views/FoldersAdapter.java
@@ -1,5 +1,6 @@
 package com.nutomic.syncthingandroid.views;
 
+import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.databinding.DataBindingUtil;
@@ -12,6 +13,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.nutomic.syncthingandroid.BuildConfig;
 import com.nutomic.syncthingandroid.R;
@@ -53,7 +55,11 @@ public class FoldersAdapter extends ArrayAdapter<Folder> {
         binding.openFolder.setOnClickListener(v -> {
             Intent intent = new Intent(Intent.ACTION_VIEW);
             intent.setDataAndType(Uri.fromFile(new File(folder.path)), "resource/folder");
-            getContext().startActivity(intent);
+            try {
+                getContext().startActivity(intent);
+            } catch (ActivityNotFoundException e) {
+                Toast.makeText(getContext(), R.string.toast_no_file_manager, Toast.LENGTH_SHORT).show();
+            }
         });
 
         if (model != null) {
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 3f93407f..7a26c018 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -74,6 +74,8 @@ Please report any problems you encounter via Github.</string>
     <!-- Format string for folder file count -->
     <string name="files">%1$d / %2$d Files</string>
 
+    <string name="toast_no_file_manager">No compatible file manager found</string>
+
     <!-- DevicesFragment -->