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PONavigation drawer, ResourceNotFoundException
 

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    <p>I would customize the navigation drawer. I used an example that I found on stackoverflow in an other thread. The code is a copy and paste, but when run the app in the logcat obtain an exception: "ResourceNotFoundException". Below paste a piece of logcat</p> <pre><code>08-02 20:06:26.367: E/AndroidRuntime(6084): android.content.res.Resources$NotFoundException: String resource ID #0x0 08-02 20:06:26.367: E/AndroidRuntime(6084): at android.content.res.Resources.getText(Resources.java:239) 08-02 20:06:26.367: E/AndroidRuntime(6084): at android.widget.TextView.setText(TextView.java:3837) 08-02 20:06:26.367: E/AndroidRuntime(6084): at it.ustation.DrawerAdapter.getView(DrawerAdapter.java:81) 08-02 20:06:26.367: E/AndroidRuntime(6084): at android.widget.AbsListView.obtainView(AbsListView.java:2177) .... </code></pre> <p>The code of my adapter is</p> <pre><code>public class DrawerAdapter extends ArrayAdapter&lt;ListNavigationItemModel&gt;{ public DrawerAdapter(Context context) { super(context, 0); } public void addHeader(int title) { add(new ListNavigationItemModel(title, -1, true)); } public void addItem(int title, int icon) { add(new ListNavigationItemModel(title, icon, false)); } public void addItem(ListNavigationItemModel itemModel) { add(itemModel); } @Override public int getViewTypeCount() { return 2; } @Override public int getItemViewType(int position) { return getItem(position).isHeader ? 0 : 1; } @Override public boolean isEnabled(int position) { return !getItem(position).isHeader; } public static class ViewHolder { public final TextView textHolder; public final ImageView imageHolder; public ViewHolder(TextView text1, ImageView image1) { this.textHolder = text1; this.imageHolder = image1; } } public View getView(int position, View convertView, ViewGroup parent) { ListNavigationItemModel item = getItem(position); ViewHolder holder = null; View view = convertView; if (view == null) { int layout = R.layout.list_item_drawer; if (item.isHeader) layout = R.layout.ns_menu_row_header; view = LayoutInflater.from(getContext()).inflate(layout, null); TextView text1 = (TextView) view.findViewById(R.id.nd_title); ImageView image1 = (ImageView) view.findViewById(R.id.nd_thumb_image); view.setTag(new ViewHolder(text1, image1)); } if (holder == null &amp;&amp; view != null) { Object tag = view.getTag(); if (tag instanceof ViewHolder) { holder = (ViewHolder) tag; } } if (item != null &amp;&amp; holder != null) { if (holder.textHolder != null) holder.textHolder.setText(item.title); if (holder.imageHolder != null) { if (item.iconRes &gt; 0) { holder.imageHolder.setVisibility(View.VISIBLE); holder.imageHolder.setImageResource(item.iconRes); } else { holder.imageHolder.setVisibility(View.GONE); } } } return view; } } </code></pre> <p>and the model is</p> <pre><code>public class ListNavigationItemModel { public int title; public int iconRes; public boolean isHeader; public ListNavigationItemModel(int title, int iconRes, boolean header) { this.title = title; this.iconRes = iconRes; this.isHeader = header; } public ListNavigationItemModel(int title, int iconRes) { this(title, iconRes, false); } } </code></pre> <p>and the xml</p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:padding="10dp" &gt; &lt;ImageView android:id="@+id/nd_thumb_image" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginRight="10dp" android:contentDescription="@string/thumbnail_desc" android:scaleType="fitCenter" android:src="@drawable/ic_save" /&gt; &lt;TextView android:id="@+id/nd_title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerVertical="true" android:layout_toRightOf="@+id/nd_thumb_image" android:text="@string/c_desc" android:textColor="#fff" android:textSize="16sp" /&gt; </code></pre> <p></p> <p>and this is the code for add each item on adapter. mPlanetTitles is an array string.</p> <pre><code>for (String item : mPlanetTitles) { int id_menu_one = getResources().getIdentifier(item, "string", this.getPackageName()); int id_menu_one_icons = getResources().getIdentifier(menuOneIcons[oneIcons], "drawable", this.getPackageName()); ListNavigationItemModel mItem = new ListNavigationItemModel(id_menu_one, id_menu_one_icons); mAdapter.addItem(mItem); oneIcons++; } </code></pre>
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    1. COwhat is line 81 in `DrawerAdapter.java`? what is `item.title`. Is it a string?
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    2. COThe line 81 in DrawerAdapter is `holder.textHolder.setText(item.title);`
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    3. COis `item.title` a string and not an integer?
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