[Android] Add 'final' to all of the class declarations.

This prevents inheritance of the classes (will throw a compiler error if you try and extend any of the classes).
This is mainly syntactical sugar and form. Nothing major.

Source/Android/src/org/dolphinemu/dolphinemu/AboutFragment.java

@@ -16,7 +16,7 @@ import java.util.List;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class AboutFragment extends Fragment {
+public final class AboutFragment extends Fragment {
 	private static Activity m_activity;
 
 	private ListView mMainList;

Source/Android/src/org/dolphinemu/dolphinemu/DolphinEmulator.java

@@ -17,7 +17,7 @@ import android.view.WindowManager;
 import java.io.*;
 import java.util.List;
 
-public class DolphinEmulator<MainActivity> extends Activity 
+public final class DolphinEmulator<MainActivity> extends Activity 
 {	
 	static private NativeGLSurfaceView GLview = null;
 	static private boolean Running = false;

Source/Android/src/org/dolphinemu/dolphinemu/FolderBrowser.java

@@ -14,7 +14,7 @@ import android.widget.Toast;
 import java.io.File;
 import java.util.*;
 
-public class FolderBrowser extends Fragment {
+public final class FolderBrowser extends Fragment {
 	private Activity m_activity;
 	private FolderBrowserAdapter adapter;
 	private ListView mDrawerList;

Source/Android/src/org/dolphinemu/dolphinemu/FolderBrowserAdapter.java

@@ -11,7 +11,7 @@ import android.widget.TextView;
 
 import java.util.List;
 
-public class FolderBrowserAdapter extends ArrayAdapter<FolderBrowserItem>{
+public final class FolderBrowserAdapter extends ArrayAdapter<FolderBrowserItem>{
 
 	private Context c;
 	private int id;

Source/Android/src/org/dolphinemu/dolphinemu/GameListActivity.java

@@ -22,7 +22,7 @@ import java.util.List;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class GameListActivity extends Activity
+public final class GameListActivity extends Activity
 		implements GameListFragment.OnGameListZeroListener{
 
 	private int mCurFragmentNum = 0;

Source/Android/src/org/dolphinemu/dolphinemu/GameListAdapter.java

@@ -10,7 +10,7 @@ import android.widget.TextView;
 
 import java.util.List;
 
-public class GameListAdapter extends ArrayAdapter<GameListItem>{
+public final class GameListAdapter extends ArrayAdapter<GameListItem>{
 
     private Context c;
     private int id;

Source/Android/src/org/dolphinemu/dolphinemu/GameListFragment.java

@@ -24,7 +24,7 @@ import java.util.Set;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class GameListFragment extends Fragment
+public final class GameListFragment extends Fragment
 {
 	private ListView mMainList;
 	private GameListAdapter mGameAdapter;

Source/Android/src/org/dolphinemu/dolphinemu/GameListItem.java

@@ -8,7 +8,7 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 
-public class GameListItem implements Comparable<GameListItem>{
+public final class GameListItem implements Comparable<GameListItem>{
     private String name;
     private String data;
     private String path;

Source/Android/src/org/dolphinemu/dolphinemu/InputConfigAdapter.java

@@ -14,7 +14,7 @@ import java.util.List;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class InputConfigAdapter extends ArrayAdapter<InputConfigItem> {
+public final class InputConfigAdapter extends ArrayAdapter<InputConfigItem> {
 	private Context c;
 	private int id;
 	private List<InputConfigItem> items;

Source/Android/src/org/dolphinemu/dolphinemu/InputConfigFragment.java

@@ -18,7 +18,7 @@ import java.util.List;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class InputConfigFragment extends Fragment
+public final class InputConfigFragment extends Fragment
 		implements GameListActivity.OnGameConfigListener{
 	private Activity m_activity;
 	private ListView mDrawerList;

Source/Android/src/org/dolphinemu/dolphinemu/InputConfigItem.java

@@ -9,7 +9,7 @@ package org.dolphinemu.dolphinemu;
 /**
  * Represents a controller input item (button, stick, etc).
  */
-public class InputConfigItem implements Comparable<InputConfigItem>{
+public final class InputConfigItem implements Comparable<InputConfigItem>{
 	private String m_name;
 	private String m_Config;
 	private String m_bind;

Source/Android/src/org/dolphinemu/dolphinemu/NativeGLSurfaceView.java

@@ -4,7 +4,7 @@ import android.content.Context;
 import android.view.SurfaceHolder;
 import android.view.SurfaceView;
 
-public class NativeGLSurfaceView extends SurfaceView {
+public final class NativeGLSurfaceView extends SurfaceView {
 	static private Thread myRun;
 	static private boolean Running = false;
 	static private boolean Created = false;

Source/Android/src/org/dolphinemu/dolphinemu/NativeLibrary.java

@@ -13,7 +13,7 @@ import android.view.Surface;
  * Class which contains methods that interact
  * with the native side of the Dolphin code.
  */
-public class NativeLibrary {
+public final class NativeLibrary {
 	public static native void onTouchEvent(int Action, float X, float Y);
 	public static native void onGamePadEvent(String Device, int Button, int Action);
 	public static native void onGamePadMoveEvent(String Device, int Axis, float Value);

Source/Android/src/org/dolphinemu/dolphinemu/PrefsFragment.java

@@ -17,7 +17,7 @@ import javax.microedition.khronos.opengles.GL10;
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public class PrefsFragment extends PreferenceFragment {
+public final class PrefsFragment extends PreferenceFragment {
 	private Activity m_activity;
 
 	static public class VersionCheck {

Source/Android/src/org/dolphinemu/dolphinemu/SideMenuAdapter.java

@@ -9,7 +9,7 @@ import android.widget.TextView;
 
 import java.util.List;
 
-public class SideMenuAdapter extends ArrayAdapter<SideMenuItem>{
+public final class SideMenuAdapter extends ArrayAdapter<SideMenuItem>{
 
 	private Context c;
 	private int id;

Source/Android/src/org/dolphinemu/dolphinemu/SideMenuItem.java

@@ -10,7 +10,7 @@ package org.dolphinemu.dolphinemu;
 /**
  * Represents an item that goes in the sidemenu of the app.
  */
-public class SideMenuItem implements Comparable<SideMenuItem>
+public final class SideMenuItem implements Comparable<SideMenuItem>
 {
     private String m_name;
     private int m_id;