From 2164a2662a878060a575efb290447ca6f1b24cde Mon Sep 17 00:00:00 2001
From: Peter Serwylo <peter@serwylo.com>
Date: Tue, 21 Feb 2017 11:25:22 +1100
Subject: [PATCH] Update repository on first run of F-Droid.

---
 .../fdroid/views/main/MainActivity.java       | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/app/src/main/java/org/fdroid/fdroid/views/main/MainActivity.java b/app/src/main/java/org/fdroid/fdroid/views/main/MainActivity.java
index fe1949ad8..4717c5d7a 100644
--- a/app/src/main/java/org/fdroid/fdroid/views/main/MainActivity.java
+++ b/app/src/main/java/org/fdroid/fdroid/views/main/MainActivity.java
@@ -1,6 +1,7 @@
 package org.fdroid.fdroid.views.main;
 
 import android.content.Context;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
 import android.support.design.widget.BottomNavigationView;
@@ -10,6 +11,8 @@ import android.view.MenuItem;
 import android.support.v7.widget.RecyclerView;
 
 import org.fdroid.fdroid.R;
+import org.fdroid.fdroid.UpdateService;
+import org.fdroid.fdroid.Utils;
 
 /**
  * Main view shown to users upon starting F-Droid.
@@ -27,6 +30,8 @@ import org.fdroid.fdroid.R;
  */
 public class MainActivity extends AppCompatActivity implements BottomNavigationView.OnNavigationItemSelectedListener {
 
+    private static final String TAG = "MainActivity";
+
     public static final String EXTRA_VIEW_MY_APPS = "org.fdroid.fdroid.views.main.MainActivity.VIEW_MY_APPS";
 
     private RecyclerView pager;
@@ -47,6 +52,24 @@ public class MainActivity extends AppCompatActivity implements BottomNavigationV
 
         BottomNavigationView bottomNavigation = (BottomNavigationView) findViewById(R.id.bottom_navigation);
         bottomNavigation.setOnNavigationItemSelectedListener(this);
+
+        initialRepoUpdateIfRequired();
+    }
+
+    /**
+     * The first time the app is run, we will have an empty app list. To deal with this, we will
+     * attempt to update with the default repo. However, if we have tried this at least once, then
+     * don't try to do it automatically again.
+     */
+    private void initialRepoUpdateIfRequired() {
+        final String triedEmptyUpdate = "triedEmptyUpdate";
+        SharedPreferences prefs = getPreferences(Context.MODE_PRIVATE);
+        boolean hasTriedEmptyUpdate = prefs.getBoolean(triedEmptyUpdate, false);
+        if (!hasTriedEmptyUpdate) {
+            Utils.debugLog(TAG, "We haven't done an update yet. Forcing repo update.");
+            prefs.edit().putBoolean(triedEmptyUpdate, true).apply();
+            UpdateService.updateNow(this);
+        }
     }
 
     @Override