From 0e6b5e610bd3099bf89b20fd8c0304b860101e04 Mon Sep 17 00:00:00 2001
From: mmk2410 <marcelmichaelkapfer@yahoo.co.nz>
Date: Tue, 31 Mar 2015 00:55:02 +0200
Subject: [PATCH] Implemented Assets File Reader

---
 app/src/main/assets/codes.txt                 |  1 +
 .../writtenMorseListFragment.java             | 39 +++++++++++++++++--
 2 files changed, 37 insertions(+), 3 deletions(-)
 create mode 100644 app/src/main/assets/codes.txt

diff --git a/app/src/main/assets/codes.txt b/app/src/main/assets/codes.txt
new file mode 100644
index 0000000..668b445
--- /dev/null
+++ b/app/src/main/assets/codes.txt
@@ -0,0 +1 @@
+A;B;C;D;E;F;G;H;I;J;K;L;M;N;O;P;Q;R;S;T;U;V;W;X;Y;Z;0;1;2;3;4;5;6;7;8;9;
\ No newline at end of file
diff --git a/app/src/main/java/de/marcelkapfer/morseconverter/writtenMorseListFragment.java b/app/src/main/java/de/marcelkapfer/morseconverter/writtenMorseListFragment.java
index eb58dd9..972b9e0 100644
--- a/app/src/main/java/de/marcelkapfer/morseconverter/writtenMorseListFragment.java
+++ b/app/src/main/java/de/marcelkapfer/morseconverter/writtenMorseListFragment.java
@@ -1,7 +1,6 @@
 package de.marcelkapfer.morseconverter;
 
-import android.app.FragmentManager;
-import android.app.FragmentTransaction;
+import android.content.res.AssetManager;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v7.widget.LinearLayoutManager;
@@ -10,13 +9,19 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.ArrayList;
+
 
 public class writtenMorseListFragment extends Fragment {
 
     private RecyclerView mRecyclerView;
     private RecyclerView.Adapter mAdapter;
     private RecyclerView.LayoutManager mLayoutManager;
-    private String[] myDataset = {"test1","test2","test3","test1","test2","test3","test1","test2","test3","test1","test2","test3"};
+    private String[] myDataset;
     private static final String TAG = "RecyclerViewFragment";
 
     @Override
@@ -32,9 +37,37 @@ public class writtenMorseListFragment extends Fragment {
         mRecyclerView.setHasFixedSize(true);
         mLayoutManager = new LinearLayoutManager(getActivity());
         mRecyclerView.setLayoutManager(mLayoutManager);
+        getDataset();
         mAdapter = new MyAdapter(myDataset);
         mRecyclerView.setAdapter(mAdapter);
         return rootView;
     }
 
+    private void getDataset(){
+         ArrayList<String> dataset = new ArrayList<>();
+        String datastring = "";
+        AssetManager astmgr = getActivity().getAssets();
+        try {
+            InputStream data = astmgr.open("codes.txt");
+            StringBuilder buf = new StringBuilder();
+            BufferedReader in =
+                    new BufferedReader(new InputStreamReader(data, "UTF-8"));
+            String str;
+            while ((str = in.readLine()) != null) {
+                buf.append(str);
+            }
+            in.close();
+            datastring =buf.toString();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+
+        for(int c = 0; datastring.length() > 1; c++){
+            int pos = datastring.indexOf(";");
+            dataset.add(datastring.substring(0, pos));
+            datastring = datastring.substring(pos + 1);
+            myDataset = dataset.toArray(new String[dataset.size()]);
+        }
+    }
+
 }