[Android] General formatting clean-up.

Made some class variables final, since they should convey that they cannot be changed after the first assignment.
Made the formatting consistent between files.

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

@@ -16,7 +16,8 @@
  * Licensed under GPLv2
  * Refer to the license.txt file included.
  */
-public final class AboutFragment extends Fragment {
+public final class AboutFragment extends Fragment
+{
 	private static Activity m_activity;
 
 	private ListView mMainList;
@@ -25,13 +26,14 @@ public final class AboutFragment extends Fragment {
 	boolean Configuring = false;
 	boolean firstEvent = true;
 
-	public AboutFragment() {
+	public AboutFragment()
+	{
 		// Empty constructor required for fragment subclasses
 	}
 
 	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container,
-	                         Bundle savedInstanceState) {
+	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
+	{
 		View rootView = inflater.inflate(R.layout.gamelist_listview, container, false);
 		mMainList = (ListView) rootView.findViewById(R.id.gamelist);
 
@@ -47,15 +49,20 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
 
 		return mMainList;
 	}
+
 	@Override
-	public void onAttach(Activity activity) {
+	public void onAttach(Activity activity)
+	{
 		super.onAttach(activity);
 
 		// This makes sure that the container activity has implemented
 		// the callback interface. If not, it throws an exception
-		try {
+		try
+		{
 			m_activity = activity;
-		} catch (ClassCastException e) {
+		}
+		catch (ClassCastException e)
+		{
 			throw new ClassCastException(activity.toString()
 					+ " must implement OnGameListZeroListener");
 		}

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

@@ -25,24 +25,32 @@
 	private float screenWidth;
 	private float screenHeight;
 
-	private void CopyAsset(String asset, String output) {
+	private void CopyAsset(String asset, String output)
+	{
         InputStream in = null;
         OutputStream out = null;
-        try {
+
+        try
+        {
           in = getAssets().open(asset);
           out = new FileOutputStream(output);
           copyFile(in, out);
           in.close();
           out.close();
-        } catch(IOException e) {
+        }
+        catch(IOException e)
+        {
             Log.e("DolphinEmulator", "Failed to copy asset file: " + asset, e);
         }       
 	}
 
-	private void copyFile(InputStream in, OutputStream out) throws IOException {
+	private void copyFile(InputStream in, OutputStream out) throws IOException
+	{
 	    byte[] buffer = new byte[1024];
 	    int read;
-	    while((read = in.read(buffer)) != -1){
+
+	    while((read = in.read(buffer)) != -1)
+	    {
 	      out.write(buffer, 0, read);
 	    }
 	}
@@ -54,13 +62,15 @@ public void onStop()
 		if (Running)
 			NativeLibrary.StopEmulation();
 	}
+
 	@Override
 	public void onPause()
 	{
 		super.onPause();
 		if (Running)
 			NativeLibrary.PauseEmulation();
 	}
+
 	@Override
 	public void onResume()
 	{
@@ -71,7 +81,8 @@ public void onResume()
 
     /** Called when the activity is first created. */
 	@Override
-	public void onCreate(Bundle savedInstanceState) {
+	public void onCreate(Bundle savedInstanceState)
+	{
 		super.onCreate(savedInstanceState);
 		if (savedInstanceState == null)
 		{
@@ -158,7 +169,8 @@ public boolean onTouchEvent(MotionEvent event)
 
 	// Gets button presses
 	@Override
-	public boolean dispatchKeyEvent(KeyEvent event) {
+	public boolean dispatchKeyEvent(KeyEvent event)
+	{
 		int action = 0;
 
 		// Special catch for the back key
@@ -180,7 +192,8 @@ public boolean dispatchKeyEvent(KeyEvent event) {
 
 		if (Running)
 		{
-			switch (event.getAction()) {
+			switch (event.getAction())
+			{
 				case KeyEvent.ACTION_DOWN:
 					action = 0;
 					break;
@@ -198,8 +211,10 @@ public boolean dispatchKeyEvent(KeyEvent event) {
 	}
 
 	@Override
-	public boolean dispatchGenericMotionEvent(MotionEvent event) {
-		if (((event.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) == 0) || !Running) {
+	public boolean dispatchGenericMotionEvent(MotionEvent event)
+	{
+		if (((event.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) == 0) || !Running)
+		{
 			return super.dispatchGenericMotionEvent(event);
 		}
 
@@ -213,5 +228,4 @@ public boolean dispatchGenericMotionEvent(MotionEvent event) {
 
 		return true;
 	}
-
 }

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

@@ -14,7 +14,8 @@
 import java.io.File;
 import java.util.*;
 
-public final class FolderBrowser extends Fragment {
+public final class FolderBrowser extends Fragment
+{
 	private Activity m_activity;
 	private FolderBrowserAdapter adapter;
 	private ListView mDrawerList;
@@ -77,9 +78,9 @@ else if (invalidExts.contains(entryName.toLowerCase().substring(entryName.lastIn
 	    mDrawerList.setAdapter(adapter);
 	    mDrawerList.setOnItemClickListener(mMenuItemClickListener);
     }
+
 	@Override
-	public View onCreateView(LayoutInflater inflater, ViewGroup container,
-	                         Bundle savedInstanceState)
+	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
 	{
 		if(currentDir == null)
 			currentDir = new File(Environment.getExternalStorageDirectory().getPath());
@@ -111,14 +112,18 @@ public void onItemClick(AdapterView<?> parent, View view, int position, long id)
 	};
 
 	@Override
-	public void onAttach(Activity activity) {
+	public void onAttach(Activity activity)
+	{
 		super.onAttach(activity);
 
 		// This makes sure that the container activity has implemented
 		// the callback interface. If not, it throws an exception
-		try {
+		try
+		{
 			m_activity = activity;
-		} catch (ClassCastException e) {
+		}
+		catch (ClassCastException e)
+		{
 			throw new ClassCastException(activity.toString()
 					+ " must implement OnGameListZeroListener");
 		}

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

@@ -1,7 +1,6 @@
 package org.dolphinemu.dolphinemu;
 
 import android.content.Context;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -11,13 +10,14 @@
 
 import java.util.List;
 
-public final class FolderBrowserAdapter extends ArrayAdapter<FolderBrowserItem>{
+public final class FolderBrowserAdapter extends ArrayAdapter<FolderBrowserItem>
+{
+	private final Context c;
+	private final int id;
+	private final List<FolderBrowserItem> items;
 
-	private Context c;
-	private int id;
-	private List<FolderBrowserItem> items;
-
-	public FolderBrowserAdapter(Context context, int textViewResourceId, List<FolderBrowserItem> objects) {
+	public FolderBrowserAdapter(Context context, int textViewResourceId, List<FolderBrowserItem> objects)
+	{
 		super(context, textViewResourceId, objects);
 		c = context;
 		id = textViewResourceId;