Added a list view to the Android UI.

android/experimental/GSoC-2012-eclipse-workspace/LibreOfficeUI/res/layout/file_list.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical" >
+    
+    <ListView
+        android:id="@+id/file_explorer_list_view"
+    	android:layout_width="fill_parent" 
+	    android:layout_height="fill_parent"
+	 ></ListView>
+
+</LinearLayout>
\ No newline at end of file

android/experimental/GSoC-2012-eclipse-workspace/LibreOfficeUI/res/layout/file_list_item.xml

+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="48dp"
+    android:orientation="horizontal" >
+    <ImageView 
+        android:id="@+id/file_list_item_icon"
+        android:layout_height="match_parent"
+        android:layout_width="32dp"
+        android:layout_margin="8dp"
+        android:layout_gravity="center"/>
+    <LinearLayout
+        android:layout_width="match_parent"
+    	android:layout_height="48dp"
+    	android:orientation="horizontal"
+    	android:layout_weight="3">
+	    <TextView 
+	        android:id="@+id/file_list_item_name"
+	        android:layout_height="48dp"
+	        android:layout_width="match_parent"
+	        android:textSize="16dp"
+	        android:textStyle="bold"
+	        android:layout_weight="1"
+	        android:gravity="center"/>
+	    <TextView 
+	        android:id="@+id/file_list_item_size"
+	        android:layout_height="48dp"
+	        android:layout_width="match_parent"
+	        android:textSize="16dp"
+	        android:textStyle="bold"
+	        android:layout_weight="1"
+	        android:gravity="center"/>
+	    <TextView 
+	        android:id="@+id/file_list_item_date"
+	        android:layout_height="48dp"
+	        android:layout_width="match_parent"
+	        android:textSize="16dp"
+	        android:textStyle="bold"
+	        android:layout_weight="1"
+	        android:gravity="center"/>
+	</LinearLayout>
+</LinearLayout>
\ No newline at end of file

android/experimental/GSoC-2012-eclipse-workspace/LibreOfficeUI/res/menu/view_menu.xml

@@ -2,6 +2,7 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:id="@+id/menu_search"
           android:icon="@drawable/action_search"
-          android:title="@string/menu_search"
-          android:showAsAction="ifRoom|withText" />
+          android:showAsAction="always" />
+    <item android:id="@+id/menu_view_toggle"
+          android:title="@string/grid_view"/>
 </menu>
\ No newline at end of file

android/experimental/GSoC-2012-eclipse-workspace/LibreOfficeUI/res/values/strings.xml

@@ -4,6 +4,8 @@
     <string name="hello">Hello World, LibreOfficeUIActivity!</string>
     <string name="app_name">LibreOfficeUI</string>
     <string name="menu_search">Search</string>
+    <string name="list_view">List</string>
+    <string name="grid_view">Grid</string>
     <string-array name="file_view_modes">
         <item >EVERYTHING</item>
         <item >DOCUMENTS</item>

android/experimental/GSoC-2012-eclipse-workspace/LibreOfficeUI/src/org/libreoffice/ui/ListItemAdapter.java

+package org.libreoffice.ui;
+
+import java.io.File;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+import android.content.Context;
+import android.database.DataSetObserver;
+import android.util.Log;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.View.OnClickListener;
+import android.widget.ImageView;
+import android.widget.ListAdapter;
+import android.widget.TextView;
+
+/*Currently this is class is not used but instead an inner class in LibreOfficeUI is impemented */
+public class ListItemAdapter implements ListAdapter{
+	private Context mContext;
+	private File[] filePaths;
+	private final long KB = 1024;
+	private final long MB = 1048576;
+	
+	public ListItemAdapter(Context mContext, File[] filePaths) {
+		this.mContext = mContext;
+		this.filePaths = filePaths;
+	}
+	
+	public int getCount() {
+		// TODO Auto-generated method stub
+		return filePaths.length;
+	}
+
+	public Object getItem(int arg0) {
+		// TODO Auto-generated method stub
+		return null;
+	}
+
+	public long getItemId(int arg0) {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+
+	public int getItemViewType(int arg0) {
+		// TODO Auto-generated method stub
+		return 0;
+	}
+
+	public View getView(int position, View convertView, ViewGroup parent) {
+		LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(
+				Context.LAYOUT_INFLATER_SERVICE);
+		
+		View listItem;
+ 
+		if (convertView == null) {
+			listItem = new View(mContext);
+			listItem = inflater.inflate(R.layout.file_list_item, null);
+		} else {
+			listItem = (View) convertView;
+		}
+		
+		listItem.setClickable(true);
+		listItem.setOnClickListener(new OnClickListener() {
+			
+			public void onClick(View v) {
+				Log.d("LIST", "click!");
+			}
+		});
+		
+		
+		
+		// set value into textview
+		TextView filename = (TextView) listItem.findViewById(R.id.file_list_item_name);
+		filename.setText( filePaths[ position ].getName() );
+		//filename.setClickable(true);
+		
+		TextView fileSize = (TextView) listItem.findViewById(R.id.file_list_item_size);
+		//TODO Give size in KB , MB as appropriate.
+		String size = "0B";
+		long length = filePaths[ position ].length();
+		if( length < KB ){
+			size = Long.toString( length ) + "B";
+		}
+		if( length >= KB && length < MB){
+			size = Long.toString( length/KB ) + "KB";
+		}
+		if( length >= MB){
+			size = Long.toString( length/MB ) + "MB";
+		}
+		fileSize.setText( size );
+		//fileSize.setClickable(true);
+		
+		TextView fileDate = (TextView) listItem.findViewById(R.id.file_list_item_date);
+		SimpleDateFormat df = new SimpleDateFormat("dd MMM yyyy hh:ss");
+		Date date = new Date( filePaths[ position ].lastModified() );
+		//TODO format date
+		fileDate.setText( df.format( date ) );
+		
+		// set image based on selected text
+		ImageView imageView = (ImageView) listItem.findViewById(R.id.file_list_item_icon);
+		if( filePaths[position].getName().endsWith(".odt") ){
+			imageView.setImageResource(R.drawable.writer);
+		}
+		if( filePaths[position].getName().endsWith(".ods") ){
+			imageView.setImageResource(R.drawable.calc);
+		}
+		if( filePaths[position].getName().endsWith(".odp") ){
+			imageView.setImageResource(R.drawable.impress);
+		}
+		if( filePaths[position].isDirectory() ){
+			//Eventually have thumbnails of each sub file on a black circle
+			//For now just a folder icon
+			imageView.setImageResource(R.drawable.folder);
+		}
+		//imageView.setClickable(true);
+		return listItem;
+	}
+
+	public int getViewTypeCount() {
+		// TODO Auto-generated method stub
+		return 1;
+	}
+
+	public boolean hasStableIds() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public boolean isEmpty() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public void registerDataSetObserver(DataSetObserver arg0) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	public void unregisterDataSetObserver(DataSetObserver arg0) {
+		// TODO Auto-generated method stub
+		
+	}
+
+	public boolean areAllItemsEnabled() {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+	public boolean isEnabled(int position) {
+		// TODO Auto-generated method stub
+		return false;
+	}
+
+}
+