Updates database. Fixes #11.

khalid-hussain · Feb 3, 2015 · cd9ede9 · cd9ede9
1 parent 93bd955
commit cd9ede9
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Showing 3 changed files with 31 additions and 5 deletions.
diff --git a/app/src/main/assets/hisnul.sqlite3 b/app/src/main/assets/hisnul.sqlite3
diff --git a/app/src/main/java/adapters/DuaGroupAdapter.java b/app/src/main/java/adapters/DuaGroupAdapter.java
@@ -1,8 +1,13 @@
 package adapters;
 
 import android.content.Context;
+import android.content.res.ColorStateList;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
+import android.graphics.Typeface;
+import android.text.Spannable;
+import android.text.SpannableString;
+import android.text.style.TextAppearanceSpan;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -15,6 +20,7 @@
 
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 import classes.Dua;
 import database.ExternalDbOpenHelper;
@@ -24,6 +30,7 @@ public class DuaGroupAdapter extends BaseAdapter implements Filterable {
     private Context mContext;
     private LayoutInflater mInflater;
     private List<Dua> mList;
+    private CharSequence search_txt = "";
 
     public DuaGroupAdapter(Context context, List<Dua> list) {
         mContext = context;
@@ -42,6 +49,7 @@ public Filter getFilter() {
         return new Filter() {
             @Override
             protected FilterResults performFiltering(CharSequence constraint) {
+                search_txt = constraint;
                 final ExternalDbOpenHelper helper = ExternalDbOpenHelper.getInstance(mContext);
                 final SQLiteDatabase db = helper.openDataBase();
 
@@ -50,7 +58,7 @@ protected FilterResults performFiltering(CharSequence constraint) {
                 try {
                     c = db.query(HisnDatabaseInfo.DuaGroupTable.TABLE_NAME, null,
                             HisnDatabaseInfo.DuaGroupTable.ENGLISH_TITLE + " like ?",
-                            new String[] { "%" + constraint + "%" }, null, null, null);
+                            new String[]{"%" + constraint + "%"}, null, null, null);
                     if (c != null && c.moveToFirst()) {
                         do {
                             final Dua dua = new Dua(c.getInt(0), c.getString(2));
@@ -106,13 +114,31 @@ public View getView(int position, View convertView, ViewGroup parent) {
             holder.tvReference = (TextView) convertView.findViewById(R.id.txtReference);
             holder.tvDuaName = (TextView) convertView.findViewById(R.id.txtDuaName);
             convertView.setTag(holder);
-        }
-        holder = (ViewHolder) convertView.getTag();
+        } else
+            holder = (ViewHolder) convertView.getTag();
 
         Dua p = getItem(position);
         if (p != null) {
             holder.tvReference.setText("" + p.getReference());
             holder.tvDuaName.setText(p.getTitle());
+
+            String filter = search_txt.toString();
+            String itemValue = holder.tvDuaName.getText().toString();
+
+            int startPos = itemValue.toLowerCase(Locale.US).indexOf(filter.toLowerCase(Locale.US));
+            int endPos = startPos + filter.length();
+
+            if (startPos != -1) // This should always be true, just a sanity check
+            {
+                Spannable spannable = new SpannableString(itemValue);
+                ColorStateList highlightColor =
+                        new ColorStateList(new int[][]{new int[]{}}, new int[]{mContext.getResources().getColor(R.color.colorAccent)});
+                TextAppearanceSpan highlightSpan = new TextAppearanceSpan(null, Typeface.BOLD, -1, highlightColor, null);
+
+                spannable.setSpan(highlightSpan, startPos, endPos, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
+                holder.tvDuaName.setText(spannable);
+            } else
+                holder.tvDuaName.setText(itemValue);
         }
         return convertView;
     }

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -24,8 +24,8 @@
     &lt;big>&lt;b>Contributors&lt;/b>&lt;/big>&lt;br/>
     Ahmed El-Helw (&lt;a href="http://twitter.com/ahmedre">@ahmedre&lt;/a>)&lt;br/>
     Azhar Ali (&lt;a href="https://www.linkedin.com/pub/md-azhar-ali/90/251/140">LinkedIn&lt;/a>)&lt;br/>
-    Abdul Majed Ahmed (&lt;a href="https://www.facebook.com/abdulmajed.ahmed">Facebook&lt;/a>)&lt;br/>
-    Hussaini Zulkifli (&lt;a href="https://twitter.com/HussainiZul">@HussainiZulk&lt;/a>)&lt;br/>
+    Abdul Majed Ahmed (&lt;a href="https://twitter.com/AbdulMajed19">@AbdulMajed19&lt;/a>)&lt;br/>
+    Hussaini Zulkifli (&lt;a href="https://twitter.com/HussainiZul">@HussainiZul&lt;/a>)&lt;br/>
     Mohammad Khalid Hussain (&lt;a href="https://www.github.com/khalid.hussain">GitHub&lt;/a>)
     &lt;br/>&lt;br/>