From 4aa734ca3bbf5aaf2be3720c6b89376c0f32e1d4 Mon Sep 17 00:00:00 2001
From: Christophe Beyls <software@digitalia.be>
Date: Wed, 25 Jan 2017 16:03:54 +0100
Subject: [PATCH] Prevent the app from crashing when trying to launch an
 invalid link or when no browser is installed.

---
 .../fosdem/fragments/EventDetailsFragment.java        | 10 ++++++++--
 .../fosdem/fragments/PersonInfoListFragment.java      | 11 +++++++++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/be/digitalia/fosdem/fragments/EventDetailsFragment.java b/app/src/main/java/be/digitalia/fosdem/fragments/EventDetailsFragment.java
index 92a7d45..78cddbd 100644
--- a/app/src/main/java/be/digitalia/fosdem/fragments/EventDetailsFragment.java
+++ b/app/src/main/java/be/digitalia/fosdem/fragments/EventDetailsFragment.java
@@ -503,8 +503,14 @@ public class EventDetailsFragment extends Fragment {
 
 		@Override
 		public void onClick(View v) {
-			Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(link.getUrl()));
-			v.getContext().startActivity(intent);
+			String url = link.getUrl();
+			if (url != null) {
+				Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+				try {
+					v.getContext().startActivity(intent);
+				} catch (ActivityNotFoundException ignore) {
+				}
+			}
 		}
 	}
 }
\ No newline at end of file
diff --git a/app/src/main/java/be/digitalia/fosdem/fragments/PersonInfoListFragment.java b/app/src/main/java/be/digitalia/fosdem/fragments/PersonInfoListFragment.java
index 1a6d9ac..6126d9a 100644
--- a/app/src/main/java/be/digitalia/fosdem/fragments/PersonInfoListFragment.java
+++ b/app/src/main/java/be/digitalia/fosdem/fragments/PersonInfoListFragment.java
@@ -1,5 +1,6 @@
 package be.digitalia.fosdem.fragments;
 
+import android.content.ActivityNotFoundException;
 import android.content.Context;
 import android.content.Intent;
 import android.database.Cursor;
@@ -57,8 +58,14 @@ public class PersonInfoListFragment extends RecyclerViewFragment implements Load
 	public boolean onOptionsItemSelected(MenuItem item) {
 		switch (item.getItemId()) {
 			case R.id.more_info:
-				Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(person.getUrl()));
-				startActivity(intent);
+				String url = person.getUrl();
+				if (url != null) {
+					Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
+					try {
+						startActivity(intent);
+					} catch (ActivityNotFoundException ignore) {
+					}
+				}
 				return true;
 		}
 		return false;