Android: Start to get controller working

Android/app/src/main/AndroidManifest.xml

@@ -44,6 +44,11 @@
             android:label="@string/ScanRomsActivity_title"
             android:theme="@style/Theme.Project64.Apearance" >
         </activity>
+        <activity
+            android:name="emu.project64.profile.ControllerProfileActivity"
+            android:label="@string/ControllerProfileActivity_title"
+            android:theme="@style/Theme.Project64.Apearance" >
+        </activity>
         <activity
             android:name="emu.project64.game.GameActivity"
             android:configChanges="keyboardHidden|orientation|screenSize"

Android/app/src/main/java/emu/project64/AndroidDevice.java

@@ -16,6 +16,7 @@ import android.graphics.Point;
 import android.os.Build;
 import android.os.Environment;
 import android.util.DisplayMetrics;
+import android.view.KeyEvent;
 import android.view.WindowManager;
 
 @SuppressLint("NewApi")
@@ -47,6 +48,8 @@ public class AndroidDevice
 
     public static final boolean IS_ACTION_BAR_AVAILABLE = AndroidDevice.IS_HONEYCOMB;
 
+    public static boolean MapVolumeKeys = false;
+    
     public final static int nativeWidth;
     public final static int nativeHeight;
     static
@@ -72,6 +75,24 @@ public class AndroidDevice
         nativeHeight = _nativeHeight;
     }
 
+    public static List<Integer> getUnmappableKeyCodes ()
+    {
+        List<Integer> unmappables = new ArrayList<Integer>();
+        unmappables.add( KeyEvent.KEYCODE_MENU );
+        if( IS_HONEYCOMB )
+        {
+            // Back key is needed to show/hide the action bar in HC+
+            unmappables.add( KeyEvent.KEYCODE_BACK );
+        }
+        if( !MapVolumeKeys )
+        {
+            unmappables.add( KeyEvent.KEYCODE_VOLUME_UP );
+            unmappables.add( KeyEvent.KEYCODE_VOLUME_DOWN );
+            unmappables.add( KeyEvent.KEYCODE_VOLUME_MUTE );
+        }
+        return unmappables;
+    }
+    
     public static ArrayList<String> getStorageDirectories()
     {
         BufferedReader bufReader = null;

Android/app/src/main/java/emu/project64/game/GameLifecycleHandler.java

@@ -11,9 +11,7 @@ import java.util.ArrayList;
 import java.util.Set;
 
 import emu.project64.AndroidDevice;
-import emu.project64.Project64Application;
 import emu.project64.R;
-import emu.project64.hack.MogaHack;
 import emu.project64.input.AbstractController;
 import emu.project64.input.PeripheralController;
 import emu.project64.input.TouchController;
@@ -23,12 +21,8 @@ import emu.project64.input.provider.AbstractProvider;
 import emu.project64.input.provider.AxisProvider;
 import emu.project64.input.provider.KeyProvider;
 import emu.project64.input.provider.KeyProvider.ImeFormula;
-import emu.project64.input.provider.MogaProvider;
 import emu.project64.jni.NativeExports;
 import emu.project64.jni.NativeVideo;
-import emu.project64.jni.NativeXperiaTouchpad;
-import emu.project64.jni.SettingsID;
-import emu.project64.jni.SystemEvent;
 import emu.project64.jni.UISettingID;
 import emu.project64.jni.VideoSettingID;
 import emu.project64.persistent.ConfigFile;
@@ -39,19 +33,16 @@ import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.ActivityManager;
 import android.content.Context;
-import android.content.Intent;
 import android.graphics.Color;
 import android.graphics.drawable.ColorDrawable;
 import android.os.Bundle;
 import android.os.Vibrator;
 import android.util.Log;
-import android.view.Display;
 import android.view.Gravity;
 import android.view.KeyEvent;
 import android.view.SurfaceHolder;
 import android.view.View;
 import android.view.Window;
-import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
 import android.widget.FrameLayout;
 
@@ -69,7 +60,6 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
     private ArrayList<AbstractController> mControllers;
     private VisibleTouchMap mTouchscreenMap;
     private KeyProvider mKeyProvider;
-    private Controller mMogaController;
 
     // Internal flags
     private boolean mStarted = false;
@@ -87,20 +77,14 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
     {
         mActivity = activity;
         mControllers = new ArrayList<AbstractController>();
-        mMogaController = Controller.getInstance(mActivity);
     }
 
-    @TargetApi(11)
     public void onCreateBegin(Bundle savedInstanceState)
     {
         if (LOG_GAMELIFECYCLEHANDLER)
         {
             Log.i("GameLifecycleHandler", "onCreateBegin - Start");
         }
-        // Initialize MOGA controller API
-        // TODO: Remove hack after MOGA SDK is fixed
-        // mMogaController.init();
-        MogaHack.init(mMogaController, mActivity);
 
         // For Honeycomb, let the action bar overlay the rendered view (rather
         // than squeezing it)
@@ -122,7 +106,6 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
         }
     }
 
-    @TargetApi(11)
     public void onCreateEnd(Bundle savedInstanceState)
     {
         if (LOG_GAMELIFECYCLEHANDLER)
@@ -157,13 +140,22 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
         mSurface.getHolder().addCallback(this);
         mSurface.createGLContext((ActivityManager) mActivity.getSystemService(Context.ACTIVITY_SERVICE));
 
-        //CreateTouchScreenControls();
+        // Configure the action bar introduced in higher Android versions
-        //View inputSource = mOverlay;
+        /*if (AndroidDevice.IS_ACTION_BAR_AVAILABLE)
-        //initControllers(inputSource);
+        {
+            mActivity.getActionBar().hide();
+            ColorDrawable color = new ColorDrawable(Color.parseColor("#303030"));
+            color.setAlpha(50 /*mGlobalPrefs.displayActionBarTransparency*/ /*);
+            mActivity.getActionBar().setBackgroundDrawable(color);
+        }
 
-        // Override the peripheral controllers' key provider, to add some extra
+        CreateTouchScreenControls();*/
-        // functionality
+
-        //inputSource.setOnKeyListener(this);
+        // Initialize user interface devices
+        initControllers(mOverlay);
+
+        // Override the peripheral controllers' key provider, to add some extra functionality
+        mOverlay.setOnKeyListener(this);
         if (LOG_GAMELIFECYCLEHANDLER)
         {
             Log.i("GameLifecycleHandler", "onCreateEnd done");
@@ -186,8 +178,6 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
         }
         mIsResumed = true;
         tryRunning();
-
-        mMogaController.onResume();
     }
 
     @Override
@@ -325,7 +315,6 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
         {
             Log.i("GameLifecycleHandler", "onDestroy");
         }
-        mMogaController.exit();
     }
 
     public void onSettingDone()
@@ -343,10 +332,8 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
 
     private void CreateTouchScreenControls()
     {
-        /*boolean isTouchscreenAnimated = false; // mGlobalPrefs.isTouchscreenAnimated
+        boolean isTouchscreenAnimated = false; //mGlobalPrefs.isTouchscreenAnimated
-        boolean isTouchscreenHidden = false; // !isTouchscreenEnabled ||
+        boolean isTouchscreenHidden = false; //!isTouchscreenEnabled || globalPrefs.touchscreenTransparency == 0;
-                                                // globalPrefs.touchscreenTransparency
-                                                // == 0;
         String profilesDir = AndroidDevice.PACKAGE_DIRECTORY + "/profiles";
         String touchscreenProfiles_cfg = profilesDir + "/touchscreen.cfg";
         ConfigFile touchscreenConfigFile = new ConfigFile( touchscreenProfiles_cfg );
@@ -361,11 +348,10 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
         String touchscreenSkinsDir = AndroidDevice.PACKAGE_DIRECTORY + "/skins/touchscreen";
         String touchscreenSkin = touchscreenSkinsDir + "/Outline";
 
-        // The touch map and overlay are needed to display frame rate and/or
+        // The touch map and overlay are needed to display frame rate and/or controls
-        // controls
         mTouchscreenMap = new VisibleTouchMap( mActivity.getResources() );
         mTouchscreenMap.load(touchscreenSkin, touchscreenProfile, isTouchscreenAnimated, mtouchscreenScale, touchscreenTransparency );
-        mOverlay.initialize(mTouchscreenMap, !isTouchscreenHidden, isTouchscreenAnimated);*/
+        mOverlay.initialize( mTouchscreenMap, !isTouchscreenHidden, isTouchscreenAnimated );
      }
 
     @Override
@@ -385,20 +371,20 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
     private void initControllers(View inputSource)
     {
         // By default, send Player 1 rumbles through phone vibrator
-        /*Vibrator vibrator = (Vibrator) mActivity.getSystemService(Context.VIBRATOR_SERVICE);
+        Vibrator vibrator = (Vibrator) mActivity.getSystemService( Context.VIBRATOR_SERVICE );
         int touchscreenAutoHold = 0;
         boolean isTouchscreenFeedbackEnabled = false;
         Set<Integer> autoHoldableButtons = null;
 
         // Create the touchscreen controller
-        TouchController touchscreenController = new TouchController(mTouchscreenMap, inputSource, mOverlay, vibrator,
+        TouchController touchscreenController = new TouchController( mTouchscreenMap,
-                touchscreenAutoHold, isTouchscreenFeedbackEnabled, autoHoldableButtons);
+                inputSource, mOverlay, vibrator, touchscreenAutoHold,
+                isTouchscreenFeedbackEnabled, autoHoldableButtons );
         mControllers.add( touchscreenController );
 
         // Create the input providers shared among all peripheral controllers
-        String profile_name = NativeExports.UISettingsLoadString(UISettingID.Controller_CurrentProfile.getValue());
+        String profile_name = NativeExports.SettingsLoadString(UISettingID.ControllerCurrentProfile.toString());
-        ConfigFile ControllerConfigFile = new ConfigFile(
+        ConfigFile ControllerConfigFile = new ConfigFile(NativeExports.SettingsLoadString(UISettingID.ControllerConfigFile.toString()));
-                NativeExports.UISettingsLoadString(UISettingID.Controller_ConfigFile.getValue()));
         ConfigSection section = ControllerConfigFile.get( profile_name );
         if (section != null)
         {
@@ -406,12 +392,11 @@ public class GameLifecycleHandler implements View.OnKeyListener, SurfaceHolder.C
             InputMap map = new InputMap( ControllerProfile.get( "map" ) );
 
             mKeyProvider = new KeyProvider( inputSource, ImeFormula.DEFAULT, AndroidDevice.getUnmappableKeyCodes() );
-            MogaProvider mogaProvider = new MogaProvider(mMogaController);
             AbstractProvider axisProvider = AndroidDevice.IS_HONEYCOMB_MR1 ? new AxisProvider( inputSource ) : null;
-            int Deadzone = NativeExports.UISettingsLoadDword(UISettingID.Controller_Deadzone.getValue());
+            int Deadzone = NativeExports.SettingsLoadDword(UISettingID.ControllerDeadzone.toString());
-            int Sensitivity = NativeExports.UISettingsLoadDword(UISettingID.Controller_Sensitivity.getValue());
+            int Sensitivity = NativeExports.SettingsLoadDword(UISettingID.ControllerSensitivity.toString());
-            mControllers.add(new PeripheralController(1, map, Deadzone, Sensitivity, mKeyProvider, axisProvider, mogaProvider));
+            mControllers.add(new PeripheralController(1, map, Deadzone, Sensitivity, mKeyProvider, axisProvider));
-        }*/
+        }
     }
 
     private void tryRunning()

Android/app/src/main/java/emu/project64/profile/ControllerProfileActivity.java

@@ -0,0 +1,471 @@
+package emu.project64.profile;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.graphics.PorterDuff;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.DisplayMetrics;
+import android.view.KeyEvent;
+import android.view.MenuItem;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.FrameLayout;
+import android.widget.TextView;
+
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AlertDialog;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.Toolbar;
+
+import java.util.ArrayList;
+
+import emu.project64.AndroidDevice;
+import emu.project64.R;
+import emu.project64.input.AbstractController;
+import emu.project64.input.map.InputMap;
+import emu.project64.input.provider.AbstractProvider;
+import emu.project64.input.provider.AxisProvider;
+import emu.project64.input.provider.KeyProvider;
+import emu.project64.jni.NativeExports;
+import emu.project64.jni.UISettingID;
+import emu.project64.persistent.ConfigFile;
+
+public class ControllerProfileActivity extends AppCompatActivity implements AbstractProvider.OnInputListener, View.OnClickListener
+{
+    // Visual settings
+    private static final float UNMAPPED_BUTTON_ALPHA = 0.2f;
+    private static final int UNMAPPED_BUTTON_FILTER = 0x66FFFFFF;
+    private static final int MIN_LAYOUT_WIDTH_DP = 480;
+
+    // Controller profile objects
+    private ConfigFile mConfigFile;
+    private Profile mProfile;
+
+    // Input listening
+    private KeyProvider mKeyProvider;
+    private AxisProvider mAxisProvider;
+
+    // Widgets
+    private final Button[] mN64Buttons = new Button[InputMap.NUM_MAPPABLES];
+    private TextView mFeedbackText;
+
+    @Override
+    public void onCreate( Bundle savedInstanceState )
+    {
+        super.onCreate(savedInstanceState);
+
+        // Load the profile; fail fast if there are any programmer usage errors
+        String name = NativeExports.SettingsLoadString(UISettingID.ControllerCurrentProfile.toString());
+        if(TextUtils.isEmpty(name))
+        {
+            throw new Error("Invalid usage: profile name cannot be null or empty");
+        }
+        mConfigFile = new ConfigFile(NativeExports.SettingsLoadString(UISettingID.ControllerConfigFile.toString()));
+        ConfigFile.ConfigSection Section = mConfigFile.get( name );
+        if (Section == null)
+        {
+            //profile not found create it
+            mConfigFile.put(name, "map", "-");
+            Section = mConfigFile.get( name );
+            if(Section == null)
+            {
+                throw new Error( "Invalid usage: profile name not found in config file" );
+            }
+        }
+        mProfile = new Profile(false, Section);
+
+        // Set up input listeners
+        mKeyProvider = new KeyProvider( KeyProvider.ImeFormula.DEFAULT, AndroidDevice.getUnmappableKeyCodes() );
+        mKeyProvider.registerListener( this );
+        if( AndroidDevice.IS_HONEYCOMB_MR1 )
+        {
+            mAxisProvider = new AxisProvider();
+            mAxisProvider.registerListener( this );
+        }
+
+        // Initialize the layout
+        initLayoutDefault();
+
+        // Refresh everything
+        refreshAllButtons();
+    }
+
+    @Override
+    public void onResume()
+    {
+        super.onResume();
+    }
+
+    @Override
+    public void onPause()
+    {
+        super.onPause();
+
+        // Lazily persist the profile data; only need to do it on pause
+        mProfile.writeTo( mConfigFile );
+        mConfigFile.save();
+    }
+
+    @Override
+    public void onDestroy()
+    {
+        super.onDestroy();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item)
+    {
+        if (item.getItemId() == android.R.id.home)
+        {
+            finish();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    public void onBackPressed()
+    {
+        finish();
+    }
+
+    private void initLayoutDefault()
+    {
+        WindowManager manager = (WindowManager) getSystemService( Context.WINDOW_SERVICE );
+        DisplayMetrics metrics = new DisplayMetrics();
+        manager.getDefaultDisplay().getMetrics( metrics );
+        float ScaleFactor = (float) DisplayMetrics.DENSITY_DEFAULT / (float) metrics.densityDpi;
+        int widthDp = Math.round( metrics.widthPixels * ScaleFactor );
+
+        // For narrow screens, use an alternate layout
+        if( widthDp < MIN_LAYOUT_WIDTH_DP )
+        {
+            setContentView( R.layout.controller_profile_activity_port );
+        }
+        else
+        {
+            setContentView( R.layout.controller_profile_activity );
+        }
+
+        // Add the tool bar to the activity (which supports the fancy menu/arrow animation)
+        Toolbar toolbar = findViewById( R.id.toolbar );
+        toolbar.setTitle( getString(R.string.gamepad_title) );
+        setSupportActionBar( toolbar );
+        ActionBar actionbar = getSupportActionBar();
+
+        if (AndroidDevice.IS_ICE_CREAM_SANDWICH)
+        {
+            actionbar.setHomeButtonEnabled(true);
+            actionbar.setDisplayHomeAsUpEnabled(true);
+        }
+
+        // Initialize and refresh the widgets
+        initWidgets();
+    }
+
+    private void initWidgets()
+    {
+        // Get the text view object
+        mFeedbackText = findViewById( R.id.textFeedback );
+        mFeedbackText.setText( "" );
+
+        // Create a button list to simplify highlighting and mapping
+        setupButton( R.id.buttonDR, AbstractController.DPD_R );
+        setupButton( R.id.buttonDL, AbstractController.DPD_L );
+        setupButton( R.id.buttonDD, AbstractController.DPD_D );
+        setupButton( R.id.buttonDU, AbstractController.DPD_U );
+        setupButton( R.id.buttonS, AbstractController.START );
+        setupButton( R.id.buttonZ, AbstractController.BTN_Z );
+        setupButton( R.id.buttonB, AbstractController.BTN_B );
+        setupButton( R.id.buttonA, AbstractController.BTN_A );
+        setupButton( R.id.buttonCR, AbstractController.CPD_R );
+        setupButton( R.id.buttonCL, AbstractController.CPD_L );
+        setupButton( R.id.buttonCD, AbstractController.CPD_D );
+        setupButton( R.id.buttonCU, AbstractController.CPD_U );
+        setupButton( R.id.buttonR, AbstractController.BTN_R );
+        setupButton( R.id.buttonL, AbstractController.BTN_L );
+        setupButton( R.id.buttonAR, InputMap.AXIS_R );
+        setupButton( R.id.buttonAL, InputMap.AXIS_L );
+        setupButton( R.id.buttonAD, InputMap.AXIS_D );
+        setupButton( R.id.buttonAU, InputMap.AXIS_U );
+    }
+
+    private void setupButton( int resId, int index )
+    {
+        mN64Buttons[index] = findViewById( resId );
+        if( mN64Buttons[index] != null )
+        {
+            mN64Buttons[index].setOnClickListener( this );
+        }
+    }
+
+    @Override
+    public void onClick(View view)
+    {
+        // Handle button clicks in the mapping screen
+        for( int i = 0; i < mN64Buttons.length; i++ )
+        {
+            // Find the button that was pressed
+            if( view.equals( mN64Buttons[i] ) )
+            {
+                // Popup a dialog to listen to input codes from user
+                Button button = (Button) view;
+                popupListener( button.getText(), i );
+            }
+        }
+    }
+
+    private interface PromptInputCodeListener
+    {
+        void onDialogClosed( int inputCode, int hardwareId, int which );
+    }
+
+    /**
+     * Open a dialog to prompt the user for an input code.
+     *
+     * @param context            The activity context.
+     * @param title              The title of the dialog.
+     * @param message            The message to be shown inside the dialog.
+     * @param neutralButtonText  The text to be shown on the neutral button, or null.
+     * @param listener           The listener to process the input code, when provided.
+     */
+    public static void promptInputCode( Context context, CharSequence title, CharSequence message,
+            CharSequence neutralButtonText, final PromptInputCodeListener listener )
+    {
+        final ArrayList<AbstractProvider> providers = new ArrayList<>();
+
+        // Create a widget to dispatch key/motion event data
+        FrameLayout view = new FrameLayout( context );
+        EditText dummyImeListener = new EditText( context );
+        dummyImeListener.setVisibility( View.INVISIBLE );
+        dummyImeListener.setHeight( 0 );
+        view.addView( dummyImeListener );
+
+        // Set the focus parameters of the view so that it will dispatch events
+        view.setFocusable( true );
+        view.setFocusableInTouchMode( true );
+        view.requestFocus();
+
+        // Create the input event providers
+        providers.add( new KeyProvider(view,KeyProvider.ImeFormula.DEFAULT,AndroidDevice.getUnmappableKeyCodes()));
+        if( AndroidDevice.IS_HONEYCOMB_MR1 )
+        {
+            providers.add( new AxisProvider(view));
+        }
+
+        // Notify the client when the user clicks the dialog's positive button
+        DialogInterface.OnClickListener clickListener = new DialogInterface.OnClickListener()
+        {
+            @Override
+            public void onClick( DialogInterface dialog, int which )
+            {
+                for( AbstractProvider provider : providers )
+                {
+                    provider.unregisterAllListeners();
+                }
+                listener.onDialogClosed( 0, 0, which );
+            }
+        };
+
+        final AlertDialog dialog = new AlertDialog.Builder( context ).setTitle( title ).setMessage( message ).setCancelable( false )
+                .setNegativeButton( context.getString( android.R.string.cancel ), clickListener )
+                .setPositiveButton( context.getString( android.R.string.ok ), clickListener )
+                .setNeutralButton( neutralButtonText, clickListener ).setPositiveButton( null, null )
+                .setView( view ).create();
+
+        AbstractProvider.OnInputListener inputListener = new AbstractProvider.OnInputListener()
+        {
+            @Override
+            public void onInput( int[] inputCodes, float[] strengths, int hardwareId )
+            {
+                if( inputCodes == null || strengths == null )
+                    return;
+
+                // Find the strongest input
+                float maxStrength = 0;
+                int strongestInputCode = 0;
+                for( int i = 0; i < inputCodes.length; i++ )
+                {
+                    // Identify the strongest input
+                    float strength = strengths[i];
+                    if( strength > maxStrength )
+                    {
+                        maxStrength = strength;
+                        strongestInputCode = inputCodes[i];
+                    }
+                }
+
+                // Call the overloaded method with the strongest found
+                onInput( strongestInputCode, maxStrength, hardwareId );
+            }
+
+            @Override
+            public void onInput( int inputCode, float strength, int hardwareId )
+            {
+                if( inputCode != 0 && strength > AbstractProvider.STRENGTH_THRESHOLD )
+                {
+                    for( AbstractProvider provider : providers )
+                        provider.unregisterAllListeners();
+                    listener.onDialogClosed( inputCode, hardwareId, DialogInterface.BUTTON_POSITIVE );
+                    dialog.dismiss();
+                }
+            }
+        };
+
+        // Connect the upstream event listeners
+        for( AbstractProvider provider : providers )
+        {
+            provider.registerListener( inputListener );
+        }
+
+        // Launch the dialog
+        dialog.show();
+    }
+
+    private void popupListener( CharSequence title, final int index )
+    {
+        final InputMap map = new InputMap( mProfile.get( "map" ) );
+        String message = getString( R.string.inputMapActivity_popupMessage,map.getMappedCodeInfo( index ) );
+        String btnText = getString( R.string.inputMapActivity_popupUnmap );
+
+        PromptInputCodeListener listener = new PromptInputCodeListener()
+        {
+            @Override
+            public void onDialogClosed( int inputCode, int hardwareId, int which )
+            {
+                if( which != DialogInterface.BUTTON_NEGATIVE )
+                {
+                    if( which == DialogInterface.BUTTON_POSITIVE )
+                    {
+                        map.map( inputCode, index );
+                    }
+                    else
+                    {
+                        map.unmapCommand( index );
+                    }
+                    mProfile.put( "map", map.serialize() );
+                    refreshAllButtons();
+                }
+            }
+        };
+        promptInputCode( this, title, message, btnText, listener);
+    }
+
+    @Override
+    public boolean onKeyDown( int keyCode, KeyEvent event )
+    {
+        return mKeyProvider.onKey( keyCode, event ) || super.onKeyDown( keyCode, event );
+    }
+
+    @Override
+    public boolean onKeyUp( int keyCode, KeyEvent event )
+    {
+        return mKeyProvider.onKey( keyCode, event ) || super.onKeyUp( keyCode, event );
+    }
+
+    @Override
+    public boolean onGenericMotionEvent( MotionEvent event )
+    {
+        if( !AndroidDevice.IS_HONEYCOMB_MR1 )
+        {
+            return false;
+        }
+        return mAxisProvider.onGenericMotion( event ) || super.onGenericMotionEvent( event );
+    }
+
+    @Override
+    public void onInput(int inputCode, float strength, int hardwareId)
+    {
+        refreshButton( inputCode, strength );
+        refreshFeedbackText( inputCode, strength );
+    }
+
+    @Override
+    public void onInput(int[] inputCodes, float[] strengths, int hardwareId)
+    {
+        float maxStrength = AbstractProvider.STRENGTH_THRESHOLD;
+        int strongestInputCode = 0;
+        for( int i = 0; i < inputCodes.length; i++ )
+        {
+            int inputCode = inputCodes[i];
+            float strength = strengths[i];
+
+            // Cache the strongest input
+            if( strength > maxStrength )
+            {
+                maxStrength = strength;
+                strongestInputCode = inputCode;
+            }
+
+            refreshButton( inputCode, strength );
+        }
+        refreshFeedbackText( strongestInputCode, maxStrength );
+    }
+
+    private void refreshFeedbackText( int inputCode, float strength )
+    {
+        // Update the feedback text (not all layouts include this, so check null)
+        if( mFeedbackText != null )
+        {
+            mFeedbackText.setText( strength > AbstractProvider.STRENGTH_THRESHOLD ? AbstractProvider.getInputName( inputCode ) : "" );
+        }
+    }
+
+    private void refreshButton( int inputCode, float strength )
+    {
+        InputMap map = new InputMap( mProfile.get( "map" ) );
+        int command = map.get( inputCode );
+        if( command != InputMap.UNMAPPED )
+        {
+            Button button = mN64Buttons[command];
+            refreshButton( button, strength, true );
+        }
+    }
+
+    private void refreshButton( Button button, float strength, boolean isMapped )
+    {
+        if( button != null )
+        {
+            button.setPressed( strength > AbstractProvider.STRENGTH_THRESHOLD );
+
+            // Fade any buttons that aren't mapped
+            if( AndroidDevice.IS_HONEYCOMB )
+            {
+                if( isMapped )
+                {
+                    button.setAlpha( 1 );
+                }
+                else
+                {
+                    button.setAlpha( UNMAPPED_BUTTON_ALPHA );
+                }
+            }
+            else
+            {
+                // For older APIs try something similar (not quite the same)
+                if( isMapped )
+                {
+                    button.getBackground().clearColorFilter();
+                }
+                else
+                {
+                    button.getBackground().setColorFilter( UNMAPPED_BUTTON_FILTER, PorterDuff.Mode.MULTIPLY );
+                }
+                button.invalidate();
+            }
+        }
+    }
+
+    private void refreshAllButtons()
+    {
+        final InputMap map = new InputMap( mProfile.get( "map" ) );
+        for( int i = 0; i < mN64Buttons.length; i++ )
+        {
+            refreshButton( mN64Buttons[i], 0, map.isMapped( i ) );
+        }
+    }
+}

Android/app/src/main/java/emu/project64/settings/BaseSettingsFragment.java

@@ -2,6 +2,7 @@ package emu.project64.settings;
 
 import emu.project64.R;
 import emu.project64.SplashActivity;
+import emu.project64.profile.ControllerProfileActivity;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.os.Bundle;
@@ -61,6 +62,9 @@ public abstract class BaseSettingsFragment extends PreferenceFragmentCompat
             }
             else if (preference.getKey().equals("settings_gamepad_screen"))
             {
+                final AppCompatActivity activity = (AppCompatActivity)getActivity();
+                Intent intent = new Intent( activity, ControllerProfileActivity.class );
+                activity.startActivity( intent );
             }
             else if (preference.getKey().equals("settings_video"))
             {

Android/app/src/main/res/layout/controller_profile_activity.xml

@@ -1,21 +1,20 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical"
     android:focusable="false"
-	android:focusableInTouchMode="false"
+    android:focusableInTouchMode="false">
-	>
+    <androidx.appcompat.widget.Toolbar
-    <android.support.v7.widget.Toolbar
         xmlns:android="http://schemas.android.com/apk/res/android"
-        xmlns:app="http://schemas.android.com/apk/res-auto"
         android:id="@+id/toolbar"
         android:layout_width="match_parent"
         android:layout_height="?attr/actionBarSize"
-        android:background="?attr/background_actionbar"
+        android:theme="@style/Theme.Project64.ToolBar"
-        android:theme="@style/Theme.Project64.ToolBar" />
+        app:titleTextAppearance="@style/Theme.Project64.ToolBar.TitleText"
+        />
 
 <!--
     ***********************************************************************************

Android/app/src/main/res/layout/controller_profile_activity_port.xml

@@ -8,7 +8,7 @@
     android:focusable="false"
 	android:focusableInTouchMode="false"
 	>
-    <android.support.v7.widget.Toolbar
+    <androidx.appcompat.widget.Toolbar
         xmlns:android="http://schemas.android.com/apk/res/android"
         xmlns:app="http://schemas.android.com/apk/res-auto"
         android:id="@+id/toolbar"