From d85e313420132c93f83374a6748beb5dafd05872 Mon Sep 17 00:00:00 2001
From: Sam Heavner <slheavner@gmail.com>
Date: Thu, 24 Dec 2015 12:22:07 -0500
Subject: [PATCH] fixed issue #1, started proguard configuration

---
 app/build.gradle                              |  5 +-
 app/proguard-rules.pro                        |  4 +
 .../fragments/MainActivityFragment.java       | 80 +++++++++----------
 3 files changed, 47 insertions(+), 42 deletions(-)

diff --git a/app/build.gradle b/app/build.gradle
index 2966b65..2ef2558 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,8 +21,8 @@ android {
         applicationId "com.slheavner.wvubus"
         minSdkVersion 14
         targetSdkVersion 23
-        versionCode 18
-        versionName "3.0.0"
+        versionCode 19
+        versionName "3.0.1"
     }
 
     compileOptions {
@@ -32,6 +32,7 @@ android {
     buildTypes {
         release {
             minifyEnabled false
+            shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 14f7f33..1865530 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -15,3 +15,7 @@
 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
+
+-dontwarn com.squareup.**
+-dontwarn okio.**
+#-keep public class com.slheavner.wvubus.MainActivity
diff --git a/app/src/main/java/com/slheavner/wvubus/fragments/MainActivityFragment.java b/app/src/main/java/com/slheavner/wvubus/fragments/MainActivityFragment.java
index d69b16d..f623834 100644
--- a/app/src/main/java/com/slheavner/wvubus/fragments/MainActivityFragment.java
+++ b/app/src/main/java/com/slheavner/wvubus/fragments/MainActivityFragment.java
@@ -140,7 +140,7 @@ private List<Bus> readBusJson() throws IOException {
         fis.read(bytes);
         String json = new String(bytes);
         Bus[] buses = new Gson().fromJson(json, Bus[].class);
-        return orderBusList(buses);
+        return Arrays.asList(buses);
     }
 
     /**
@@ -149,29 +149,29 @@ private List<Bus> readBusJson() throws IOException {
      * @param buses bus array to order
      * @return order List of buses
      */
-    private List<Bus> orderBusList(Bus[] buses){
-        List<String> busIds = Arrays.asList(getResources().getStringArray(R.array.bus_ids));
-        Bus[] busList = new Bus[buses.length];
-        for(Bus b : buses){
-            busList[busIds.indexOf(b.getId())] = b;
-        }
-        return Arrays.asList(busList);
-    }
-
-    /**
-     * Not sure this is needed with the new way the adapter updates are handled.
-     * TODO: try to remove this
-     * @param buses bus list to order
-     * @return order List of buses
-     */
-    private List<Bus> orderBusList(List<Bus> buses){
-        List<String> busIds = Arrays.asList(getResources().getStringArray(R.array.bus_ids));
-        Bus[] busList = new Bus[buses.size()];
-        for(Bus b : buses){
-            busList[busIds.indexOf(b.getId())] = b;
-        }
-        return Arrays.asList(busList);
-    }
+//    private List<Bus> orderBusList(Bus[] buses){
+//        List<String> busIds = Arrays.asList(getResources().getStringArray(R.array.bus_ids));
+//        Bus[] busList = new Bus[buses.length];
+//        for(Bus b : buses){
+//            busList[busIds.indexOf(b.getId())] = b;
+//        }
+//        return Arrays.asList(busList);
+//    }
+//
+//    /**
+//     * Not sure this is needed with the new way the adapter updates are handled.
+//     * TODO: try to remove this
+//     * @param buses bus list to order
+//     * @return order List of buses
+//     */
+//    private List<Bus> orderBusList(List<Bus> buses){
+//        List<String> busIds = Arrays.asList(getResources().getStringArray(R.array.bus_ids));
+//        Bus[] busList = new Bus[buses.size()];
+//        for(Bus b : buses){
+//            busList[busIds.indexOf(b.getId())] = b;
+//        }
+//        return Arrays.asList(busList);
+//    }
 
     /**
      * Installs the json at res/raw/buses.json
@@ -194,37 +194,37 @@ protected List<Bus> doInBackground(String[] params) {
                     Gson gson = new Gson();
                     String busJson = getResponseBody(url);
                     buses.addAll(Arrays.asList(gson.fromJson(busJson, Bus[].class)));
-                    if(buses.size() > 0){
+                    if(buses.size() > 0  && getContext() != null){
                         //probably a better place to write this, while staying async.
                         FileOutputStream fos = getContext()
                                 .openFileOutput("buses.json", Context.MODE_PRIVATE);
                         fos.write(busJson.getBytes());
                         fos.close();
-                    }else{
-                        return null;
                     }
                 }catch (Exception e){
                     e.printStackTrace();
                 }
             }
-            return orderBusList(buses);
+            return buses;
         }
 
         @Override
         protected void onPostExecute(List<Bus> buses) {
             super.onPostExecute(buses);
-            if(swipeRefreshLayout != null){
-                swipeRefreshLayout.setRefreshing(false);
-            }
-            if (buses.size() == 0){
-                Logger.debug(this, "no buses");
-                Toast.makeText(getActivity(), "There was a problem getting bus data.", Toast.LENGTH_SHORT).show();
-            }else{
-                Logger.debug(this, "got " + buses.size() + " buses");
-                if(MainActivityFragment.this.busAdapter != null){
-                    MainActivityFragment.this.busData = buses;
-                    busAdapter.setData(buses);
-                    //busAdapter.notifyDataSetChanged();
+            if(!MainActivityFragment.this.isResumed()){
+                if(swipeRefreshLayout != null){
+                    swipeRefreshLayout.setRefreshing(false);
+                }
+                if (buses.size() == 0 && getActivity() != null){
+                    Logger.debug(this, "no buses");
+                    Toast.makeText(getActivity(), "There was a problem getting bus data.", Toast.LENGTH_SHORT).show();
+                }else{
+                    Logger.debug(this, "got " + buses.size() + " buses");
+                    if(MainActivityFragment.this.busAdapter != null){
+                        MainActivityFragment.this.busData = buses;
+                        busAdapter.setData(buses);
+                        //busAdapter.notifyDataSetChanged();
+                    }
                 }
             }
         }