From 6dce3a6262e53cea48ce2fb411825a784330615c Mon Sep 17 00:00:00 2001
From: BONNEVILLE Geoffroy <gbonneville@mega.com>
Date: Fri, 22 Dec 2017 11:36:33 +0100
Subject: [PATCH] Adds back button on History activity

---
 app/src/main/AndroidManifest.xml                           | 1 -
 .../wismna/geoffroy/donext/activities/HistoryActivity.java | 7 +++++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 530aa07..a526ae8 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -22,7 +22,6 @@
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.intent.action.VIEW" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
diff --git a/app/src/main/java/com/wismna/geoffroy/donext/activities/HistoryActivity.java b/app/src/main/java/com/wismna/geoffroy/donext/activities/HistoryActivity.java
index 8cb6611..f9eeab0 100644
--- a/app/src/main/java/com/wismna/geoffroy/donext/activities/HistoryActivity.java
+++ b/app/src/main/java/com/wismna/geoffroy/donext/activities/HistoryActivity.java
@@ -1,6 +1,7 @@
 package com.wismna.geoffroy.donext.activities;
 
 import android.os.Bundle;
+import android.support.v7.app.ActionBar;
 import android.support.v7.app.AppCompatActivity;
 
 import com.wismna.geoffroy.donext.R;
@@ -15,5 +16,11 @@ public class HistoryActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_history);
+        ActionBar toolbar = getSupportActionBar();
+
+        // Show back button on toolbar
+        assert toolbar != null;
+        toolbar.setDisplayHomeAsUpEnabled(true);
+        toolbar.setDisplayShowHomeEnabled(true);
     }
 }