From f374a833e6526eb49fa5215cfd4d20bf6ac494b7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C5=82=20Janiszewski?= Date: Fri, 16 Feb 2024 00:04:07 +0100 Subject: [PATCH] Add java files for SDL 2.30 --- .../main/java/org/libsdl/app/HIDDevice.java | 22 + .../app/HIDDeviceBLESteamController.java | 650 +++++++++++++ .../java/org/libsdl/app/HIDDeviceManager.java | 691 ++++++++++++++ .../java/org/libsdl/app/HIDDeviceUSB.java | 309 +++++++ .../app/src/main/java/org/libsdl/app/SDL.java | 86 ++ .../main/java/org/libsdl/app/SDLActivity.java | 2 +- .../java/org/libsdl/app/SDLAudioManager.java | 514 +++++++++++ .../org/libsdl/app/SDLControllerManager.java | 854 ++++++++++++++++++ .../main/java/org/libsdl/app/SDLSurface.java | 86 +- 9 files changed, 3166 insertions(+), 48 deletions(-) create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDevice.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceBLESteamController.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceManager.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceUSB.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/SDL.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/SDLAudioManager.java create mode 100644 src/openrct2-android/app/src/main/java/org/libsdl/app/SDLControllerManager.java diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDevice.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDevice.java new file mode 100644 index 0000000000..955df5d14c --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDevice.java @@ -0,0 +1,22 @@ +package org.libsdl.app; + +import android.hardware.usb.UsbDevice; + +interface HIDDevice +{ + public int getId(); + public int getVendorId(); + public int getProductId(); + public String getSerialNumber(); + public int getVersion(); + public String getManufacturerName(); + public String getProductName(); + public UsbDevice getDevice(); + public boolean open(); + public int sendFeatureReport(byte[] report); + public int sendOutputReport(byte[] report); + public boolean getFeatureReport(byte[] report); + public void setFrozen(boolean frozen); + public void close(); + public void shutdown(); +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceBLESteamController.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceBLESteamController.java new file mode 100644 index 0000000000..ee5521fd5e --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceBLESteamController.java @@ -0,0 +1,650 @@ +package org.libsdl.app; + +import android.content.Context; +import android.bluetooth.BluetoothDevice; +import android.bluetooth.BluetoothGatt; +import android.bluetooth.BluetoothGattCallback; +import android.bluetooth.BluetoothGattCharacteristic; +import android.bluetooth.BluetoothGattDescriptor; +import android.bluetooth.BluetoothManager; +import android.bluetooth.BluetoothProfile; +import android.bluetooth.BluetoothGattService; +import android.hardware.usb.UsbDevice; +import android.os.Handler; +import android.os.Looper; +import android.util.Log; +import android.os.*; + +//import com.android.internal.util.HexDump; + +import java.lang.Runnable; +import java.util.Arrays; +import java.util.LinkedList; +import java.util.UUID; + +class HIDDeviceBLESteamController extends BluetoothGattCallback implements HIDDevice { + + private static final String TAG = "hidapi"; + private HIDDeviceManager mManager; + private BluetoothDevice mDevice; + private int mDeviceId; + private BluetoothGatt mGatt; + private boolean mIsRegistered = false; + private boolean mIsConnected = false; + private boolean mIsChromebook = false; + private boolean mIsReconnecting = false; + private boolean mFrozen = false; + private LinkedList mOperations; + GattOperation mCurrentOperation = null; + private Handler mHandler; + + private static final int TRANSPORT_AUTO = 0; + private static final int TRANSPORT_BREDR = 1; + private static final int TRANSPORT_LE = 2; + + private static final int CHROMEBOOK_CONNECTION_CHECK_INTERVAL = 10000; + + static public final UUID steamControllerService = UUID.fromString("100F6C32-1735-4313-B402-38567131E5F3"); + static public final UUID inputCharacteristic = UUID.fromString("100F6C33-1735-4313-B402-38567131E5F3"); + static public final UUID reportCharacteristic = UUID.fromString("100F6C34-1735-4313-B402-38567131E5F3"); + static private final byte[] enterValveMode = new byte[] { (byte)0xC0, (byte)0x87, 0x03, 0x08, 0x07, 0x00 }; + + static class GattOperation { + private enum Operation { + CHR_READ, + CHR_WRITE, + ENABLE_NOTIFICATION + } + + Operation mOp; + UUID mUuid; + byte[] mValue; + BluetoothGatt mGatt; + boolean mResult = true; + + private GattOperation(BluetoothGatt gatt, GattOperation.Operation operation, UUID uuid) { + mGatt = gatt; + mOp = operation; + mUuid = uuid; + } + + private GattOperation(BluetoothGatt gatt, GattOperation.Operation operation, UUID uuid, byte[] value) { + mGatt = gatt; + mOp = operation; + mUuid = uuid; + mValue = value; + } + + public void run() { + // This is executed in main thread + BluetoothGattCharacteristic chr; + + switch (mOp) { + case CHR_READ: + chr = getCharacteristic(mUuid); + //Log.v(TAG, "Reading characteristic " + chr.getUuid()); + if (!mGatt.readCharacteristic(chr)) { + Log.e(TAG, "Unable to read characteristic " + mUuid.toString()); + mResult = false; + break; + } + mResult = true; + break; + case CHR_WRITE: + chr = getCharacteristic(mUuid); + //Log.v(TAG, "Writing characteristic " + chr.getUuid() + " value=" + HexDump.toHexString(value)); + chr.setValue(mValue); + if (!mGatt.writeCharacteristic(chr)) { + Log.e(TAG, "Unable to write characteristic " + mUuid.toString()); + mResult = false; + break; + } + mResult = true; + break; + case ENABLE_NOTIFICATION: + chr = getCharacteristic(mUuid); + //Log.v(TAG, "Writing descriptor of " + chr.getUuid()); + if (chr != null) { + BluetoothGattDescriptor cccd = chr.getDescriptor(UUID.fromString("00002902-0000-1000-8000-00805f9b34fb")); + if (cccd != null) { + int properties = chr.getProperties(); + byte[] value; + if ((properties & BluetoothGattCharacteristic.PROPERTY_NOTIFY) == BluetoothGattCharacteristic.PROPERTY_NOTIFY) { + value = BluetoothGattDescriptor.ENABLE_NOTIFICATION_VALUE; + } else if ((properties & BluetoothGattCharacteristic.PROPERTY_INDICATE) == BluetoothGattCharacteristic.PROPERTY_INDICATE) { + value = BluetoothGattDescriptor.ENABLE_INDICATION_VALUE; + } else { + Log.e(TAG, "Unable to start notifications on input characteristic"); + mResult = false; + return; + } + + mGatt.setCharacteristicNotification(chr, true); + cccd.setValue(value); + if (!mGatt.writeDescriptor(cccd)) { + Log.e(TAG, "Unable to write descriptor " + mUuid.toString()); + mResult = false; + return; + } + mResult = true; + } + } + } + } + + public boolean finish() { + return mResult; + } + + private BluetoothGattCharacteristic getCharacteristic(UUID uuid) { + BluetoothGattService valveService = mGatt.getService(steamControllerService); + if (valveService == null) + return null; + return valveService.getCharacteristic(uuid); + } + + static public GattOperation readCharacteristic(BluetoothGatt gatt, UUID uuid) { + return new GattOperation(gatt, Operation.CHR_READ, uuid); + } + + static public GattOperation writeCharacteristic(BluetoothGatt gatt, UUID uuid, byte[] value) { + return new GattOperation(gatt, Operation.CHR_WRITE, uuid, value); + } + + static public GattOperation enableNotification(BluetoothGatt gatt, UUID uuid) { + return new GattOperation(gatt, Operation.ENABLE_NOTIFICATION, uuid); + } + } + + public HIDDeviceBLESteamController(HIDDeviceManager manager, BluetoothDevice device) { + mManager = manager; + mDevice = device; + mDeviceId = mManager.getDeviceIDForIdentifier(getIdentifier()); + mIsRegistered = false; + mIsChromebook = mManager.getContext().getPackageManager().hasSystemFeature("org.chromium.arc.device_management"); + mOperations = new LinkedList(); + mHandler = new Handler(Looper.getMainLooper()); + + mGatt = connectGatt(); + // final HIDDeviceBLESteamController finalThis = this; + // mHandler.postDelayed(new Runnable() { + // @Override + // public void run() { + // finalThis.checkConnectionForChromebookIssue(); + // } + // }, CHROMEBOOK_CONNECTION_CHECK_INTERVAL); + } + + public String getIdentifier() { + return String.format("SteamController.%s", mDevice.getAddress()); + } + + public BluetoothGatt getGatt() { + return mGatt; + } + + // Because on Chromebooks we show up as a dual-mode device, it will attempt to connect TRANSPORT_AUTO, which will use TRANSPORT_BREDR instead + // of TRANSPORT_LE. Let's force ourselves to connect low energy. + private BluetoothGatt connectGatt(boolean managed) { + if (Build.VERSION.SDK_INT >= 23 /* Android 6.0 (M) */) { + try { + return mDevice.connectGatt(mManager.getContext(), managed, this, TRANSPORT_LE); + } catch (Exception e) { + return mDevice.connectGatt(mManager.getContext(), managed, this); + } + } else { + return mDevice.connectGatt(mManager.getContext(), managed, this); + } + } + + private BluetoothGatt connectGatt() { + return connectGatt(false); + } + + protected int getConnectionState() { + + Context context = mManager.getContext(); + if (context == null) { + // We are lacking any context to get our Bluetooth information. We'll just assume disconnected. + return BluetoothProfile.STATE_DISCONNECTED; + } + + BluetoothManager btManager = (BluetoothManager)context.getSystemService(Context.BLUETOOTH_SERVICE); + if (btManager == null) { + // This device doesn't support Bluetooth. We should never be here, because how did + // we instantiate a device to start with? + return BluetoothProfile.STATE_DISCONNECTED; + } + + return btManager.getConnectionState(mDevice, BluetoothProfile.GATT); + } + + public void reconnect() { + + if (getConnectionState() != BluetoothProfile.STATE_CONNECTED) { + mGatt.disconnect(); + mGatt = connectGatt(); + } + + } + + protected void checkConnectionForChromebookIssue() { + if (!mIsChromebook) { + // We only do this on Chromebooks, because otherwise it's really annoying to just attempt + // over and over. + return; + } + + int connectionState = getConnectionState(); + + switch (connectionState) { + case BluetoothProfile.STATE_CONNECTED: + if (!mIsConnected) { + // We are in the Bad Chromebook Place. We can force a disconnect + // to try to recover. + Log.v(TAG, "Chromebook: We are in a very bad state; the controller shows as connected in the underlying Bluetooth layer, but we never received a callback. Forcing a reconnect."); + mIsReconnecting = true; + mGatt.disconnect(); + mGatt = connectGatt(false); + break; + } + else if (!isRegistered()) { + if (mGatt.getServices().size() > 0) { + Log.v(TAG, "Chromebook: We are connected to a controller, but never got our registration. Trying to recover."); + probeService(this); + } + else { + Log.v(TAG, "Chromebook: We are connected to a controller, but never discovered services. Trying to recover."); + mIsReconnecting = true; + mGatt.disconnect(); + mGatt = connectGatt(false); + break; + } + } + else { + Log.v(TAG, "Chromebook: We are connected, and registered. Everything's good!"); + return; + } + break; + + case BluetoothProfile.STATE_DISCONNECTED: + Log.v(TAG, "Chromebook: We have either been disconnected, or the Chromebook BtGatt.ContextMap bug has bitten us. Attempting a disconnect/reconnect, but we may not be able to recover."); + + mIsReconnecting = true; + mGatt.disconnect(); + mGatt = connectGatt(false); + break; + + case BluetoothProfile.STATE_CONNECTING: + Log.v(TAG, "Chromebook: We're still trying to connect. Waiting a bit longer."); + break; + } + + final HIDDeviceBLESteamController finalThis = this; + mHandler.postDelayed(new Runnable() { + @Override + public void run() { + finalThis.checkConnectionForChromebookIssue(); + } + }, CHROMEBOOK_CONNECTION_CHECK_INTERVAL); + } + + private boolean isRegistered() { + return mIsRegistered; + } + + private void setRegistered() { + mIsRegistered = true; + } + + private boolean probeService(HIDDeviceBLESteamController controller) { + + if (isRegistered()) { + return true; + } + + if (!mIsConnected) { + return false; + } + + Log.v(TAG, "probeService controller=" + controller); + + for (BluetoothGattService service : mGatt.getServices()) { + if (service.getUuid().equals(steamControllerService)) { + Log.v(TAG, "Found Valve steam controller service " + service.getUuid()); + + for (BluetoothGattCharacteristic chr : service.getCharacteristics()) { + if (chr.getUuid().equals(inputCharacteristic)) { + Log.v(TAG, "Found input characteristic"); + // Start notifications + BluetoothGattDescriptor cccd = chr.getDescriptor(UUID.fromString("00002902-0000-1000-8000-00805f9b34fb")); + if (cccd != null) { + enableNotification(chr.getUuid()); + } + } + } + return true; + } + } + + if ((mGatt.getServices().size() == 0) && mIsChromebook && !mIsReconnecting) { + Log.e(TAG, "Chromebook: Discovered services were empty; this almost certainly means the BtGatt.ContextMap bug has bitten us."); + mIsConnected = false; + mIsReconnecting = true; + mGatt.disconnect(); + mGatt = connectGatt(false); + } + + return false; + } + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + private void finishCurrentGattOperation() { + GattOperation op = null; + synchronized (mOperations) { + if (mCurrentOperation != null) { + op = mCurrentOperation; + mCurrentOperation = null; + } + } + if (op != null) { + boolean result = op.finish(); // TODO: Maybe in main thread as well? + + // Our operation failed, let's add it back to the beginning of our queue. + if (!result) { + mOperations.addFirst(op); + } + } + executeNextGattOperation(); + } + + private void executeNextGattOperation() { + synchronized (mOperations) { + if (mCurrentOperation != null) + return; + + if (mOperations.isEmpty()) + return; + + mCurrentOperation = mOperations.removeFirst(); + } + + // Run in main thread + mHandler.post(new Runnable() { + @Override + public void run() { + synchronized (mOperations) { + if (mCurrentOperation == null) { + Log.e(TAG, "Current operation null in executor?"); + return; + } + + mCurrentOperation.run(); + // now wait for the GATT callback and when it comes, finish this operation + } + } + }); + } + + private void queueGattOperation(GattOperation op) { + synchronized (mOperations) { + mOperations.add(op); + } + executeNextGattOperation(); + } + + private void enableNotification(UUID chrUuid) { + GattOperation op = HIDDeviceBLESteamController.GattOperation.enableNotification(mGatt, chrUuid); + queueGattOperation(op); + } + + public void writeCharacteristic(UUID uuid, byte[] value) { + GattOperation op = HIDDeviceBLESteamController.GattOperation.writeCharacteristic(mGatt, uuid, value); + queueGattOperation(op); + } + + public void readCharacteristic(UUID uuid) { + GattOperation op = HIDDeviceBLESteamController.GattOperation.readCharacteristic(mGatt, uuid); + queueGattOperation(op); + } + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////////// BluetoothGattCallback overridden methods + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + public void onConnectionStateChange(BluetoothGatt g, int status, int newState) { + //Log.v(TAG, "onConnectionStateChange status=" + status + " newState=" + newState); + mIsReconnecting = false; + if (newState == 2) { + mIsConnected = true; + // Run directly, without GattOperation + if (!isRegistered()) { + mHandler.post(new Runnable() { + @Override + public void run() { + mGatt.discoverServices(); + } + }); + } + } + else if (newState == 0) { + mIsConnected = false; + } + + // Disconnection is handled in SteamLink using the ACTION_ACL_DISCONNECTED Intent. + } + + public void onServicesDiscovered(BluetoothGatt gatt, int status) { + //Log.v(TAG, "onServicesDiscovered status=" + status); + if (status == 0) { + if (gatt.getServices().size() == 0) { + Log.v(TAG, "onServicesDiscovered returned zero services; something has gone horribly wrong down in Android's Bluetooth stack."); + mIsReconnecting = true; + mIsConnected = false; + gatt.disconnect(); + mGatt = connectGatt(false); + } + else { + probeService(this); + } + } + } + + public void onCharacteristicRead(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) { + //Log.v(TAG, "onCharacteristicRead status=" + status + " uuid=" + characteristic.getUuid()); + + if (characteristic.getUuid().equals(reportCharacteristic) && !mFrozen) { + mManager.HIDDeviceFeatureReport(getId(), characteristic.getValue()); + } + + finishCurrentGattOperation(); + } + + public void onCharacteristicWrite(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic, int status) { + //Log.v(TAG, "onCharacteristicWrite status=" + status + " uuid=" + characteristic.getUuid()); + + if (characteristic.getUuid().equals(reportCharacteristic)) { + // Only register controller with the native side once it has been fully configured + if (!isRegistered()) { + Log.v(TAG, "Registering Steam Controller with ID: " + getId()); + mManager.HIDDeviceConnected(getId(), getIdentifier(), getVendorId(), getProductId(), getSerialNumber(), getVersion(), getManufacturerName(), getProductName(), 0, 0, 0, 0); + setRegistered(); + } + } + + finishCurrentGattOperation(); + } + + public void onCharacteristicChanged(BluetoothGatt gatt, BluetoothGattCharacteristic characteristic) { + // Enable this for verbose logging of controller input reports + //Log.v(TAG, "onCharacteristicChanged uuid=" + characteristic.getUuid() + " data=" + HexDump.dumpHexString(characteristic.getValue())); + + if (characteristic.getUuid().equals(inputCharacteristic) && !mFrozen) { + mManager.HIDDeviceInputReport(getId(), characteristic.getValue()); + } + } + + public void onDescriptorRead(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) { + //Log.v(TAG, "onDescriptorRead status=" + status); + } + + public void onDescriptorWrite(BluetoothGatt gatt, BluetoothGattDescriptor descriptor, int status) { + BluetoothGattCharacteristic chr = descriptor.getCharacteristic(); + //Log.v(TAG, "onDescriptorWrite status=" + status + " uuid=" + chr.getUuid() + " descriptor=" + descriptor.getUuid()); + + if (chr.getUuid().equals(inputCharacteristic)) { + boolean hasWrittenInputDescriptor = true; + BluetoothGattCharacteristic reportChr = chr.getService().getCharacteristic(reportCharacteristic); + if (reportChr != null) { + Log.v(TAG, "Writing report characteristic to enter valve mode"); + reportChr.setValue(enterValveMode); + gatt.writeCharacteristic(reportChr); + } + } + + finishCurrentGattOperation(); + } + + public void onReliableWriteCompleted(BluetoothGatt gatt, int status) { + //Log.v(TAG, "onReliableWriteCompleted status=" + status); + } + + public void onReadRemoteRssi(BluetoothGatt gatt, int rssi, int status) { + //Log.v(TAG, "onReadRemoteRssi status=" + status); + } + + public void onMtuChanged(BluetoothGatt gatt, int mtu, int status) { + //Log.v(TAG, "onMtuChanged status=" + status); + } + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + //////// Public API + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + @Override + public int getId() { + return mDeviceId; + } + + @Override + public int getVendorId() { + // Valve Corporation + final int VALVE_USB_VID = 0x28DE; + return VALVE_USB_VID; + } + + @Override + public int getProductId() { + // We don't have an easy way to query from the Bluetooth device, but we know what it is + final int D0G_BLE2_PID = 0x1106; + return D0G_BLE2_PID; + } + + @Override + public String getSerialNumber() { + // This will be read later via feature report by Steam + return "12345"; + } + + @Override + public int getVersion() { + return 0; + } + + @Override + public String getManufacturerName() { + return "Valve Corporation"; + } + + @Override + public String getProductName() { + return "Steam Controller"; + } + + @Override + public UsbDevice getDevice() { + return null; + } + + @Override + public boolean open() { + return true; + } + + @Override + public int sendFeatureReport(byte[] report) { + if (!isRegistered()) { + Log.e(TAG, "Attempted sendFeatureReport before Steam Controller is registered!"); + if (mIsConnected) { + probeService(this); + } + return -1; + } + + // We need to skip the first byte, as that doesn't go over the air + byte[] actual_report = Arrays.copyOfRange(report, 1, report.length - 1); + //Log.v(TAG, "sendFeatureReport " + HexDump.dumpHexString(actual_report)); + writeCharacteristic(reportCharacteristic, actual_report); + return report.length; + } + + @Override + public int sendOutputReport(byte[] report) { + if (!isRegistered()) { + Log.e(TAG, "Attempted sendOutputReport before Steam Controller is registered!"); + if (mIsConnected) { + probeService(this); + } + return -1; + } + + //Log.v(TAG, "sendFeatureReport " + HexDump.dumpHexString(report)); + writeCharacteristic(reportCharacteristic, report); + return report.length; + } + + @Override + public boolean getFeatureReport(byte[] report) { + if (!isRegistered()) { + Log.e(TAG, "Attempted getFeatureReport before Steam Controller is registered!"); + if (mIsConnected) { + probeService(this); + } + return false; + } + + //Log.v(TAG, "getFeatureReport"); + readCharacteristic(reportCharacteristic); + return true; + } + + @Override + public void close() { + } + + @Override + public void setFrozen(boolean frozen) { + mFrozen = frozen; + } + + @Override + public void shutdown() { + close(); + + BluetoothGatt g = mGatt; + if (g != null) { + g.disconnect(); + g.close(); + mGatt = null; + } + mManager = null; + mIsRegistered = false; + mIsConnected = false; + mOperations.clear(); + } + +} + diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceManager.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceManager.java new file mode 100644 index 0000000000..e7281fdf26 --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceManager.java @@ -0,0 +1,691 @@ +package org.libsdl.app; + +import android.app.Activity; +import android.app.AlertDialog; +import android.app.PendingIntent; +import android.bluetooth.BluetoothAdapter; +import android.bluetooth.BluetoothDevice; +import android.bluetooth.BluetoothManager; +import android.bluetooth.BluetoothProfile; +import android.os.Build; +import android.util.Log; +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.DialogInterface; +import android.content.Intent; +import android.content.IntentFilter; +import android.content.SharedPreferences; +import android.content.pm.PackageManager; +import android.hardware.usb.*; +import android.os.Handler; +import android.os.Looper; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; + +public class HIDDeviceManager { + private static final String TAG = "hidapi"; + private static final String ACTION_USB_PERMISSION = "org.libsdl.app.USB_PERMISSION"; + + private static HIDDeviceManager sManager; + private static int sManagerRefCount = 0; + + public static HIDDeviceManager acquire(Context context) { + if (sManagerRefCount == 0) { + sManager = new HIDDeviceManager(context); + } + ++sManagerRefCount; + return sManager; + } + + public static void release(HIDDeviceManager manager) { + if (manager == sManager) { + --sManagerRefCount; + if (sManagerRefCount == 0) { + sManager.close(); + sManager = null; + } + } + } + + private Context mContext; + private HashMap mDevicesById = new HashMap(); + private HashMap mBluetoothDevices = new HashMap(); + private int mNextDeviceId = 0; + private SharedPreferences mSharedPreferences = null; + private boolean mIsChromebook = false; + private UsbManager mUsbManager; + private Handler mHandler; + private BluetoothManager mBluetoothManager; + private List mLastBluetoothDevices; + + private final BroadcastReceiver mUsbBroadcast = new BroadcastReceiver() { + @Override + public void onReceive(Context context, Intent intent) { + String action = intent.getAction(); + if (action.equals(UsbManager.ACTION_USB_DEVICE_ATTACHED)) { + UsbDevice usbDevice = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE); + handleUsbDeviceAttached(usbDevice); + } else if (action.equals(UsbManager.ACTION_USB_DEVICE_DETACHED)) { + UsbDevice usbDevice = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE); + handleUsbDeviceDetached(usbDevice); + } else if (action.equals(HIDDeviceManager.ACTION_USB_PERMISSION)) { + UsbDevice usbDevice = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE); + handleUsbDevicePermission(usbDevice, intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)); + } + } + }; + + private final BroadcastReceiver mBluetoothBroadcast = new BroadcastReceiver() { + @Override + public void onReceive(Context context, Intent intent) { + String action = intent.getAction(); + // Bluetooth device was connected. If it was a Steam Controller, handle it + if (action.equals(BluetoothDevice.ACTION_ACL_CONNECTED)) { + BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); + Log.d(TAG, "Bluetooth device connected: " + device); + + if (isSteamController(device)) { + connectBluetoothDevice(device); + } + } + + // Bluetooth device was disconnected, remove from controller manager (if any) + if (action.equals(BluetoothDevice.ACTION_ACL_DISCONNECTED)) { + BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE); + Log.d(TAG, "Bluetooth device disconnected: " + device); + + disconnectBluetoothDevice(device); + } + } + }; + + private HIDDeviceManager(final Context context) { + mContext = context; + + HIDDeviceRegisterCallback(); + + mSharedPreferences = mContext.getSharedPreferences("hidapi", Context.MODE_PRIVATE); + mIsChromebook = mContext.getPackageManager().hasSystemFeature("org.chromium.arc.device_management"); + +// if (shouldClear) { +// SharedPreferences.Editor spedit = mSharedPreferences.edit(); +// spedit.clear(); +// spedit.commit(); +// } +// else + { + mNextDeviceId = mSharedPreferences.getInt("next_device_id", 0); + } + } + + public Context getContext() { + return mContext; + } + + public int getDeviceIDForIdentifier(String identifier) { + SharedPreferences.Editor spedit = mSharedPreferences.edit(); + + int result = mSharedPreferences.getInt(identifier, 0); + if (result == 0) { + result = mNextDeviceId++; + spedit.putInt("next_device_id", mNextDeviceId); + } + + spedit.putInt(identifier, result); + spedit.commit(); + return result; + } + + private void initializeUSB() { + mUsbManager = (UsbManager)mContext.getSystemService(Context.USB_SERVICE); + if (mUsbManager == null) { + return; + } + + /* + // Logging + for (UsbDevice device : mUsbManager.getDeviceList().values()) { + Log.i(TAG,"Path: " + device.getDeviceName()); + Log.i(TAG,"Manufacturer: " + device.getManufacturerName()); + Log.i(TAG,"Product: " + device.getProductName()); + Log.i(TAG,"ID: " + device.getDeviceId()); + Log.i(TAG,"Class: " + device.getDeviceClass()); + Log.i(TAG,"Protocol: " + device.getDeviceProtocol()); + Log.i(TAG,"Vendor ID " + device.getVendorId()); + Log.i(TAG,"Product ID: " + device.getProductId()); + Log.i(TAG,"Interface count: " + device.getInterfaceCount()); + Log.i(TAG,"---------------------------------------"); + + // Get interface details + for (int index = 0; index < device.getInterfaceCount(); index++) { + UsbInterface mUsbInterface = device.getInterface(index); + Log.i(TAG," ***** *****"); + Log.i(TAG," Interface index: " + index); + Log.i(TAG," Interface ID: " + mUsbInterface.getId()); + Log.i(TAG," Interface class: " + mUsbInterface.getInterfaceClass()); + Log.i(TAG," Interface subclass: " + mUsbInterface.getInterfaceSubclass()); + Log.i(TAG," Interface protocol: " + mUsbInterface.getInterfaceProtocol()); + Log.i(TAG," Endpoint count: " + mUsbInterface.getEndpointCount()); + + // Get endpoint details + for (int epi = 0; epi < mUsbInterface.getEndpointCount(); epi++) + { + UsbEndpoint mEndpoint = mUsbInterface.getEndpoint(epi); + Log.i(TAG," ++++ ++++ ++++"); + Log.i(TAG," Endpoint index: " + epi); + Log.i(TAG," Attributes: " + mEndpoint.getAttributes()); + Log.i(TAG," Direction: " + mEndpoint.getDirection()); + Log.i(TAG," Number: " + mEndpoint.getEndpointNumber()); + Log.i(TAG," Interval: " + mEndpoint.getInterval()); + Log.i(TAG," Packet size: " + mEndpoint.getMaxPacketSize()); + Log.i(TAG," Type: " + mEndpoint.getType()); + } + } + } + Log.i(TAG," No more devices connected."); + */ + + // Register for USB broadcasts and permission completions + IntentFilter filter = new IntentFilter(); + filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED); + filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED); + filter.addAction(HIDDeviceManager.ACTION_USB_PERMISSION); + mContext.registerReceiver(mUsbBroadcast, filter); + + for (UsbDevice usbDevice : mUsbManager.getDeviceList().values()) { + handleUsbDeviceAttached(usbDevice); + } + } + + UsbManager getUSBManager() { + return mUsbManager; + } + + private void shutdownUSB() { + try { + mContext.unregisterReceiver(mUsbBroadcast); + } catch (Exception e) { + // We may not have registered, that's okay + } + } + + private boolean isHIDDeviceInterface(UsbDevice usbDevice, UsbInterface usbInterface) { + if (usbInterface.getInterfaceClass() == UsbConstants.USB_CLASS_HID) { + return true; + } + if (isXbox360Controller(usbDevice, usbInterface) || isXboxOneController(usbDevice, usbInterface)) { + return true; + } + return false; + } + + private boolean isXbox360Controller(UsbDevice usbDevice, UsbInterface usbInterface) { + final int XB360_IFACE_SUBCLASS = 93; + final int XB360_IFACE_PROTOCOL = 1; // Wired + final int XB360W_IFACE_PROTOCOL = 129; // Wireless + final int[] SUPPORTED_VENDORS = { + 0x0079, // GPD Win 2 + 0x044f, // Thrustmaster + 0x045e, // Microsoft + 0x046d, // Logitech + 0x056e, // Elecom + 0x06a3, // Saitek + 0x0738, // Mad Catz + 0x07ff, // Mad Catz + 0x0e6f, // PDP + 0x0f0d, // Hori + 0x1038, // SteelSeries + 0x11c9, // Nacon + 0x12ab, // Unknown + 0x1430, // RedOctane + 0x146b, // BigBen + 0x1532, // Razer Sabertooth + 0x15e4, // Numark + 0x162e, // Joytech + 0x1689, // Razer Onza + 0x1949, // Lab126, Inc. + 0x1bad, // Harmonix + 0x20d6, // PowerA + 0x24c6, // PowerA + 0x2c22, // Qanba + 0x2dc8, // 8BitDo + 0x9886, // ASTRO Gaming + }; + + if (usbInterface.getInterfaceClass() == UsbConstants.USB_CLASS_VENDOR_SPEC && + usbInterface.getInterfaceSubclass() == XB360_IFACE_SUBCLASS && + (usbInterface.getInterfaceProtocol() == XB360_IFACE_PROTOCOL || + usbInterface.getInterfaceProtocol() == XB360W_IFACE_PROTOCOL)) { + int vendor_id = usbDevice.getVendorId(); + for (int supportedVid : SUPPORTED_VENDORS) { + if (vendor_id == supportedVid) { + return true; + } + } + } + return false; + } + + private boolean isXboxOneController(UsbDevice usbDevice, UsbInterface usbInterface) { + final int XB1_IFACE_SUBCLASS = 71; + final int XB1_IFACE_PROTOCOL = 208; + final int[] SUPPORTED_VENDORS = { + 0x03f0, // HP + 0x044f, // Thrustmaster + 0x045e, // Microsoft + 0x0738, // Mad Catz + 0x0e6f, // PDP + 0x0f0d, // Hori + 0x10f5, // Turtle Beach + 0x1532, // Razer Wildcat + 0x20d6, // PowerA + 0x24c6, // PowerA + 0x2dc8, // 8BitDo + 0x2e24, // Hyperkin + 0x3537, // GameSir + }; + + if (usbInterface.getId() == 0 && + usbInterface.getInterfaceClass() == UsbConstants.USB_CLASS_VENDOR_SPEC && + usbInterface.getInterfaceSubclass() == XB1_IFACE_SUBCLASS && + usbInterface.getInterfaceProtocol() == XB1_IFACE_PROTOCOL) { + int vendor_id = usbDevice.getVendorId(); + for (int supportedVid : SUPPORTED_VENDORS) { + if (vendor_id == supportedVid) { + return true; + } + } + } + return false; + } + + private void handleUsbDeviceAttached(UsbDevice usbDevice) { + connectHIDDeviceUSB(usbDevice); + } + + private void handleUsbDeviceDetached(UsbDevice usbDevice) { + List devices = new ArrayList(); + for (HIDDevice device : mDevicesById.values()) { + if (usbDevice.equals(device.getDevice())) { + devices.add(device.getId()); + } + } + for (int id : devices) { + HIDDevice device = mDevicesById.get(id); + mDevicesById.remove(id); + device.shutdown(); + HIDDeviceDisconnected(id); + } + } + + private void handleUsbDevicePermission(UsbDevice usbDevice, boolean permission_granted) { + for (HIDDevice device : mDevicesById.values()) { + if (usbDevice.equals(device.getDevice())) { + boolean opened = false; + if (permission_granted) { + opened = device.open(); + } + HIDDeviceOpenResult(device.getId(), opened); + } + } + } + + private void connectHIDDeviceUSB(UsbDevice usbDevice) { + synchronized (this) { + int interface_mask = 0; + for (int interface_index = 0; interface_index < usbDevice.getInterfaceCount(); interface_index++) { + UsbInterface usbInterface = usbDevice.getInterface(interface_index); + if (isHIDDeviceInterface(usbDevice, usbInterface)) { + // Check to see if we've already added this interface + // This happens with the Xbox Series X controller which has a duplicate interface 0, which is inactive + int interface_id = usbInterface.getId(); + if ((interface_mask & (1 << interface_id)) != 0) { + continue; + } + interface_mask |= (1 << interface_id); + + HIDDeviceUSB device = new HIDDeviceUSB(this, usbDevice, interface_index); + int id = device.getId(); + mDevicesById.put(id, device); + HIDDeviceConnected(id, device.getIdentifier(), device.getVendorId(), device.getProductId(), device.getSerialNumber(), device.getVersion(), device.getManufacturerName(), device.getProductName(), usbInterface.getId(), usbInterface.getInterfaceClass(), usbInterface.getInterfaceSubclass(), usbInterface.getInterfaceProtocol()); + } + } + } + } + + private void initializeBluetooth() { + Log.d(TAG, "Initializing Bluetooth"); + + if (Build.VERSION.SDK_INT >= 31 /* Android 12 */ && + mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH_CONNECT, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) { + Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH_CONNECT"); + return; + } + + if (Build.VERSION.SDK_INT <= 30 /* Android 11.0 (R) */ && + mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) { + Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH"); + return; + } + + if (!mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_BLUETOOTH_LE) || (Build.VERSION.SDK_INT < 18 /* Android 4.3 (JELLY_BEAN_MR2) */)) { + Log.d(TAG, "Couldn't initialize Bluetooth, this version of Android does not support Bluetooth LE"); + return; + } + + // Find bonded bluetooth controllers and create SteamControllers for them + mBluetoothManager = (BluetoothManager)mContext.getSystemService(Context.BLUETOOTH_SERVICE); + if (mBluetoothManager == null) { + // This device doesn't support Bluetooth. + return; + } + + BluetoothAdapter btAdapter = mBluetoothManager.getAdapter(); + if (btAdapter == null) { + // This device has Bluetooth support in the codebase, but has no available adapters. + return; + } + + // Get our bonded devices. + for (BluetoothDevice device : btAdapter.getBondedDevices()) { + + Log.d(TAG, "Bluetooth device available: " + device); + if (isSteamController(device)) { + connectBluetoothDevice(device); + } + + } + + // NOTE: These don't work on Chromebooks, to my undying dismay. + IntentFilter filter = new IntentFilter(); + filter.addAction(BluetoothDevice.ACTION_ACL_CONNECTED); + filter.addAction(BluetoothDevice.ACTION_ACL_DISCONNECTED); + mContext.registerReceiver(mBluetoothBroadcast, filter); + + if (mIsChromebook) { + mHandler = new Handler(Looper.getMainLooper()); + mLastBluetoothDevices = new ArrayList(); + + // final HIDDeviceManager finalThis = this; + // mHandler.postDelayed(new Runnable() { + // @Override + // public void run() { + // finalThis.chromebookConnectionHandler(); + // } + // }, 5000); + } + } + + private void shutdownBluetooth() { + try { + mContext.unregisterReceiver(mBluetoothBroadcast); + } catch (Exception e) { + // We may not have registered, that's okay + } + } + + // Chromebooks do not pass along ACTION_ACL_CONNECTED / ACTION_ACL_DISCONNECTED properly. + // This function provides a sort of dummy version of that, watching for changes in the + // connected devices and attempting to add controllers as things change. + public void chromebookConnectionHandler() { + if (!mIsChromebook) { + return; + } + + ArrayList disconnected = new ArrayList(); + ArrayList connected = new ArrayList(); + + List currentConnected = mBluetoothManager.getConnectedDevices(BluetoothProfile.GATT); + + for (BluetoothDevice bluetoothDevice : currentConnected) { + if (!mLastBluetoothDevices.contains(bluetoothDevice)) { + connected.add(bluetoothDevice); + } + } + for (BluetoothDevice bluetoothDevice : mLastBluetoothDevices) { + if (!currentConnected.contains(bluetoothDevice)) { + disconnected.add(bluetoothDevice); + } + } + + mLastBluetoothDevices = currentConnected; + + for (BluetoothDevice bluetoothDevice : disconnected) { + disconnectBluetoothDevice(bluetoothDevice); + } + for (BluetoothDevice bluetoothDevice : connected) { + connectBluetoothDevice(bluetoothDevice); + } + + final HIDDeviceManager finalThis = this; + mHandler.postDelayed(new Runnable() { + @Override + public void run() { + finalThis.chromebookConnectionHandler(); + } + }, 10000); + } + + public boolean connectBluetoothDevice(BluetoothDevice bluetoothDevice) { + Log.v(TAG, "connectBluetoothDevice device=" + bluetoothDevice); + synchronized (this) { + if (mBluetoothDevices.containsKey(bluetoothDevice)) { + Log.v(TAG, "Steam controller with address " + bluetoothDevice + " already exists, attempting reconnect"); + + HIDDeviceBLESteamController device = mBluetoothDevices.get(bluetoothDevice); + device.reconnect(); + + return false; + } + HIDDeviceBLESteamController device = new HIDDeviceBLESteamController(this, bluetoothDevice); + int id = device.getId(); + mBluetoothDevices.put(bluetoothDevice, device); + mDevicesById.put(id, device); + + // The Steam Controller will mark itself connected once initialization is complete + } + return true; + } + + public void disconnectBluetoothDevice(BluetoothDevice bluetoothDevice) { + synchronized (this) { + HIDDeviceBLESteamController device = mBluetoothDevices.get(bluetoothDevice); + if (device == null) + return; + + int id = device.getId(); + mBluetoothDevices.remove(bluetoothDevice); + mDevicesById.remove(id); + device.shutdown(); + HIDDeviceDisconnected(id); + } + } + + public boolean isSteamController(BluetoothDevice bluetoothDevice) { + // Sanity check. If you pass in a null device, by definition it is never a Steam Controller. + if (bluetoothDevice == null) { + return false; + } + + // If the device has no local name, we really don't want to try an equality check against it. + if (bluetoothDevice.getName() == null) { + return false; + } + + return bluetoothDevice.getName().equals("SteamController") && ((bluetoothDevice.getType() & BluetoothDevice.DEVICE_TYPE_LE) != 0); + } + + private void close() { + shutdownUSB(); + shutdownBluetooth(); + synchronized (this) { + for (HIDDevice device : mDevicesById.values()) { + device.shutdown(); + } + mDevicesById.clear(); + mBluetoothDevices.clear(); + HIDDeviceReleaseCallback(); + } + } + + public void setFrozen(boolean frozen) { + synchronized (this) { + for (HIDDevice device : mDevicesById.values()) { + device.setFrozen(frozen); + } + } + } + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + private HIDDevice getDevice(int id) { + synchronized (this) { + HIDDevice result = mDevicesById.get(id); + if (result == null) { + Log.v(TAG, "No device for id: " + id); + Log.v(TAG, "Available devices: " + mDevicesById.keySet()); + } + return result; + } + } + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + ////////// JNI interface functions + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + public boolean initialize(boolean usb, boolean bluetooth) { + Log.v(TAG, "initialize(" + usb + ", " + bluetooth + ")"); + + if (usb) { + initializeUSB(); + } + if (bluetooth) { + initializeBluetooth(); + } + return true; + } + + public boolean openDevice(int deviceID) { + Log.v(TAG, "openDevice deviceID=" + deviceID); + HIDDevice device = getDevice(deviceID); + if (device == null) { + HIDDeviceDisconnected(deviceID); + return false; + } + + // Look to see if this is a USB device and we have permission to access it + UsbDevice usbDevice = device.getDevice(); + if (usbDevice != null && !mUsbManager.hasPermission(usbDevice)) { + HIDDeviceOpenPending(deviceID); + try { + final int FLAG_MUTABLE = 0x02000000; // PendingIntent.FLAG_MUTABLE, but don't require SDK 31 + int flags; + if (Build.VERSION.SDK_INT >= 31 /* Android 12.0 (S) */) { + flags = FLAG_MUTABLE; + } else { + flags = 0; + } + mUsbManager.requestPermission(usbDevice, PendingIntent.getBroadcast(mContext, 0, new Intent(HIDDeviceManager.ACTION_USB_PERMISSION), flags)); + } catch (Exception e) { + Log.v(TAG, "Couldn't request permission for USB device " + usbDevice); + HIDDeviceOpenResult(deviceID, false); + } + return false; + } + + try { + return device.open(); + } catch (Exception e) { + Log.e(TAG, "Got exception: " + Log.getStackTraceString(e)); + } + return false; + } + + public int sendOutputReport(int deviceID, byte[] report) { + try { + //Log.v(TAG, "sendOutputReport deviceID=" + deviceID + " length=" + report.length); + HIDDevice device; + device = getDevice(deviceID); + if (device == null) { + HIDDeviceDisconnected(deviceID); + return -1; + } + + return device.sendOutputReport(report); + } catch (Exception e) { + Log.e(TAG, "Got exception: " + Log.getStackTraceString(e)); + } + return -1; + } + + public int sendFeatureReport(int deviceID, byte[] report) { + try { + //Log.v(TAG, "sendFeatureReport deviceID=" + deviceID + " length=" + report.length); + HIDDevice device; + device = getDevice(deviceID); + if (device == null) { + HIDDeviceDisconnected(deviceID); + return -1; + } + + return device.sendFeatureReport(report); + } catch (Exception e) { + Log.e(TAG, "Got exception: " + Log.getStackTraceString(e)); + } + return -1; + } + + public boolean getFeatureReport(int deviceID, byte[] report) { + try { + //Log.v(TAG, "getFeatureReport deviceID=" + deviceID); + HIDDevice device; + device = getDevice(deviceID); + if (device == null) { + HIDDeviceDisconnected(deviceID); + return false; + } + + return device.getFeatureReport(report); + } catch (Exception e) { + Log.e(TAG, "Got exception: " + Log.getStackTraceString(e)); + } + return false; + } + + public void closeDevice(int deviceID) { + try { + Log.v(TAG, "closeDevice deviceID=" + deviceID); + HIDDevice device; + device = getDevice(deviceID); + if (device == null) { + HIDDeviceDisconnected(deviceID); + return; + } + + device.close(); + } catch (Exception e) { + Log.e(TAG, "Got exception: " + Log.getStackTraceString(e)); + } + } + + + ////////////////////////////////////////////////////////////////////////////////////////////////////// + /////////////// Native methods + ////////////////////////////////////////////////////////////////////////////////////////////////////// + + private native void HIDDeviceRegisterCallback(); + private native void HIDDeviceReleaseCallback(); + + native void HIDDeviceConnected(int deviceID, String identifier, int vendorId, int productId, String serial_number, int release_number, String manufacturer_string, String product_string, int interface_number, int interface_class, int interface_subclass, int interface_protocol); + native void HIDDeviceOpenPending(int deviceID); + native void HIDDeviceOpenResult(int deviceID, boolean opened); + native void HIDDeviceDisconnected(int deviceID); + + native void HIDDeviceInputReport(int deviceID, byte[] report); + native void HIDDeviceFeatureReport(int deviceID, byte[] report); +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceUSB.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceUSB.java new file mode 100644 index 0000000000..bfe0cf954d --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/HIDDeviceUSB.java @@ -0,0 +1,309 @@ +package org.libsdl.app; + +import android.hardware.usb.*; +import android.os.Build; +import android.util.Log; +import java.util.Arrays; + +class HIDDeviceUSB implements HIDDevice { + + private static final String TAG = "hidapi"; + + protected HIDDeviceManager mManager; + protected UsbDevice mDevice; + protected int mInterfaceIndex; + protected int mInterface; + protected int mDeviceId; + protected UsbDeviceConnection mConnection; + protected UsbEndpoint mInputEndpoint; + protected UsbEndpoint mOutputEndpoint; + protected InputThread mInputThread; + protected boolean mRunning; + protected boolean mFrozen; + + public HIDDeviceUSB(HIDDeviceManager manager, UsbDevice usbDevice, int interface_index) { + mManager = manager; + mDevice = usbDevice; + mInterfaceIndex = interface_index; + mInterface = mDevice.getInterface(mInterfaceIndex).getId(); + mDeviceId = manager.getDeviceIDForIdentifier(getIdentifier()); + mRunning = false; + } + + public String getIdentifier() { + return String.format("%s/%x/%x/%d", mDevice.getDeviceName(), mDevice.getVendorId(), mDevice.getProductId(), mInterfaceIndex); + } + + @Override + public int getId() { + return mDeviceId; + } + + @Override + public int getVendorId() { + return mDevice.getVendorId(); + } + + @Override + public int getProductId() { + return mDevice.getProductId(); + } + + @Override + public String getSerialNumber() { + String result = null; + if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) { + try { + result = mDevice.getSerialNumber(); + } + catch (SecurityException exception) { + //Log.w(TAG, "App permissions mean we cannot get serial number for device " + getDeviceName() + " message: " + exception.getMessage()); + } + } + if (result == null) { + result = ""; + } + return result; + } + + @Override + public int getVersion() { + return 0; + } + + @Override + public String getManufacturerName() { + String result = null; + if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) { + result = mDevice.getManufacturerName(); + } + if (result == null) { + result = String.format("%x", getVendorId()); + } + return result; + } + + @Override + public String getProductName() { + String result = null; + if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) { + result = mDevice.getProductName(); + } + if (result == null) { + result = String.format("%x", getProductId()); + } + return result; + } + + @Override + public UsbDevice getDevice() { + return mDevice; + } + + public String getDeviceName() { + return getManufacturerName() + " " + getProductName() + "(0x" + String.format("%x", getVendorId()) + "/0x" + String.format("%x", getProductId()) + ")"; + } + + @Override + public boolean open() { + mConnection = mManager.getUSBManager().openDevice(mDevice); + if (mConnection == null) { + Log.w(TAG, "Unable to open USB device " + getDeviceName()); + return false; + } + + // Force claim our interface + UsbInterface iface = mDevice.getInterface(mInterfaceIndex); + if (!mConnection.claimInterface(iface, true)) { + Log.w(TAG, "Failed to claim interfaces on USB device " + getDeviceName()); + close(); + return false; + } + + // Find the endpoints + for (int j = 0; j < iface.getEndpointCount(); j++) { + UsbEndpoint endpt = iface.getEndpoint(j); + switch (endpt.getDirection()) { + case UsbConstants.USB_DIR_IN: + if (mInputEndpoint == null) { + mInputEndpoint = endpt; + } + break; + case UsbConstants.USB_DIR_OUT: + if (mOutputEndpoint == null) { + mOutputEndpoint = endpt; + } + break; + } + } + + // Make sure the required endpoints were present + if (mInputEndpoint == null || mOutputEndpoint == null) { + Log.w(TAG, "Missing required endpoint on USB device " + getDeviceName()); + close(); + return false; + } + + // Start listening for input + mRunning = true; + mInputThread = new InputThread(); + mInputThread.start(); + + return true; + } + + @Override + public int sendFeatureReport(byte[] report) { + int res = -1; + int offset = 0; + int length = report.length; + boolean skipped_report_id = false; + byte report_number = report[0]; + + if (report_number == 0x0) { + ++offset; + --length; + skipped_report_id = true; + } + + res = mConnection.controlTransfer( + UsbConstants.USB_TYPE_CLASS | 0x01 /*RECIPIENT_INTERFACE*/ | UsbConstants.USB_DIR_OUT, + 0x09/*HID set_report*/, + (3/*HID feature*/ << 8) | report_number, + mInterface, + report, offset, length, + 1000/*timeout millis*/); + + if (res < 0) { + Log.w(TAG, "sendFeatureReport() returned " + res + " on device " + getDeviceName()); + return -1; + } + + if (skipped_report_id) { + ++length; + } + return length; + } + + @Override + public int sendOutputReport(byte[] report) { + int r = mConnection.bulkTransfer(mOutputEndpoint, report, report.length, 1000); + if (r != report.length) { + Log.w(TAG, "sendOutputReport() returned " + r + " on device " + getDeviceName()); + } + return r; + } + + @Override + public boolean getFeatureReport(byte[] report) { + int res = -1; + int offset = 0; + int length = report.length; + boolean skipped_report_id = false; + byte report_number = report[0]; + + if (report_number == 0x0) { + /* Offset the return buffer by 1, so that the report ID + will remain in byte 0. */ + ++offset; + --length; + skipped_report_id = true; + } + + res = mConnection.controlTransfer( + UsbConstants.USB_TYPE_CLASS | 0x01 /*RECIPIENT_INTERFACE*/ | UsbConstants.USB_DIR_IN, + 0x01/*HID get_report*/, + (3/*HID feature*/ << 8) | report_number, + mInterface, + report, offset, length, + 1000/*timeout millis*/); + + if (res < 0) { + Log.w(TAG, "getFeatureReport() returned " + res + " on device " + getDeviceName()); + return false; + } + + if (skipped_report_id) { + ++res; + ++length; + } + + byte[] data; + if (res == length) { + data = report; + } else { + data = Arrays.copyOfRange(report, 0, res); + } + mManager.HIDDeviceFeatureReport(mDeviceId, data); + + return true; + } + + @Override + public void close() { + mRunning = false; + if (mInputThread != null) { + while (mInputThread.isAlive()) { + mInputThread.interrupt(); + try { + mInputThread.join(); + } catch (InterruptedException e) { + // Keep trying until we're done + } + } + mInputThread = null; + } + if (mConnection != null) { + UsbInterface iface = mDevice.getInterface(mInterfaceIndex); + mConnection.releaseInterface(iface); + mConnection.close(); + mConnection = null; + } + } + + @Override + public void shutdown() { + close(); + mManager = null; + } + + @Override + public void setFrozen(boolean frozen) { + mFrozen = frozen; + } + + protected class InputThread extends Thread { + @Override + public void run() { + int packetSize = mInputEndpoint.getMaxPacketSize(); + byte[] packet = new byte[packetSize]; + while (mRunning) { + int r; + try + { + r = mConnection.bulkTransfer(mInputEndpoint, packet, packetSize, 1000); + } + catch (Exception e) + { + Log.v(TAG, "Exception in UsbDeviceConnection bulktransfer: " + e); + break; + } + if (r < 0) { + // Could be a timeout or an I/O error + } + if (r > 0) { + byte[] data; + if (r == packetSize) { + data = packet; + } else { + data = Arrays.copyOfRange(packet, 0, r); + } + + if (!mFrozen) { + mManager.HIDDeviceInputReport(mDeviceId, data); + } + } + } + } + } +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDL.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDL.java new file mode 100644 index 0000000000..44c21c1c75 --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDL.java @@ -0,0 +1,86 @@ +package org.libsdl.app; + +import android.content.Context; + +import java.lang.Class; +import java.lang.reflect.Method; + +/** + SDL library initialization +*/ +public class SDL { + + // This function should be called first and sets up the native code + // so it can call into the Java classes + public static void setupJNI() { + SDLActivity.nativeSetupJNI(); + SDLAudioManager.nativeSetupJNI(); + SDLControllerManager.nativeSetupJNI(); + } + + // This function should be called each time the activity is started + public static void initialize() { + setContext(null); + + SDLActivity.initialize(); + SDLAudioManager.initialize(); + SDLControllerManager.initialize(); + } + + // This function stores the current activity (SDL or not) + public static void setContext(Context context) { + SDLAudioManager.setContext(context); + mContext = context; + } + + public static Context getContext() { + return mContext; + } + + public static void loadLibrary(String libraryName) throws UnsatisfiedLinkError, SecurityException, NullPointerException { + + if (libraryName == null) { + throw new NullPointerException("No library name provided."); + } + + try { + // Let's see if we have ReLinker available in the project. This is necessary for + // some projects that have huge numbers of local libraries bundled, and thus may + // trip a bug in Android's native library loader which ReLinker works around. (If + // loadLibrary works properly, ReLinker will simply use the normal Android method + // internally.) + // + // To use ReLinker, just add it as a dependency. For more information, see + // https://github.com/KeepSafe/ReLinker for ReLinker's repository. + // + Class relinkClass = mContext.getClassLoader().loadClass("com.getkeepsafe.relinker.ReLinker"); + Class relinkListenerClass = mContext.getClassLoader().loadClass("com.getkeepsafe.relinker.ReLinker$LoadListener"); + Class contextClass = mContext.getClassLoader().loadClass("android.content.Context"); + Class stringClass = mContext.getClassLoader().loadClass("java.lang.String"); + + // Get a 'force' instance of the ReLinker, so we can ensure libraries are reinstalled if + // they've changed during updates. + Method forceMethod = relinkClass.getDeclaredMethod("force"); + Object relinkInstance = forceMethod.invoke(null); + Class relinkInstanceClass = relinkInstance.getClass(); + + // Actually load the library! + Method loadMethod = relinkInstanceClass.getDeclaredMethod("loadLibrary", contextClass, stringClass, stringClass, relinkListenerClass); + loadMethod.invoke(relinkInstance, mContext, libraryName, null, null); + } + catch (final Throwable e) { + // Fall back + try { + System.loadLibrary(libraryName); + } + catch (final UnsatisfiedLinkError ule) { + throw ule; + } + catch (final SecurityException se) { + throw se; + } + } + } + + protected static Context mContext; +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLActivity.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLActivity.java index 040af7a38d..60d0761301 100644 --- a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLActivity.java +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLActivity.java @@ -53,7 +53,6 @@ import android.widget.Toast; import java.util.Hashtable; import java.util.Locale; -import org.libsdl.app.SDLSurface; /** SDL Activity @@ -2115,3 +2114,4 @@ class SDLClipboardHandler implements SDLActivity.onNativeClipboardChanged(); } } + diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLAudioManager.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLAudioManager.java new file mode 100644 index 0000000000..7c821a4097 --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLAudioManager.java @@ -0,0 +1,514 @@ +package org.libsdl.app; + +import android.content.Context; +import android.media.AudioDeviceCallback; +import android.media.AudioDeviceInfo; +import android.media.AudioFormat; +import android.media.AudioManager; +import android.media.AudioRecord; +import android.media.AudioTrack; +import android.media.MediaRecorder; +import android.os.Build; +import android.util.Log; + +import java.util.Arrays; + +public class SDLAudioManager { + protected static final String TAG = "SDLAudio"; + + protected static AudioTrack mAudioTrack; + protected static AudioRecord mAudioRecord; + protected static Context mContext; + + private static final int[] NO_DEVICES = {}; + + private static AudioDeviceCallback mAudioDeviceCallback; + + public static void initialize() { + mAudioTrack = null; + mAudioRecord = null; + mAudioDeviceCallback = null; + + if(Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) + { + mAudioDeviceCallback = new AudioDeviceCallback() { + @Override + public void onAudioDevicesAdded(AudioDeviceInfo[] addedDevices) { + Arrays.stream(addedDevices).forEach(deviceInfo -> addAudioDevice(deviceInfo.isSink(), deviceInfo.getId())); + } + + @Override + public void onAudioDevicesRemoved(AudioDeviceInfo[] removedDevices) { + Arrays.stream(removedDevices).forEach(deviceInfo -> removeAudioDevice(deviceInfo.isSink(), deviceInfo.getId())); + } + }; + } + } + + public static void setContext(Context context) { + mContext = context; + if (context != null) { + registerAudioDeviceCallback(); + } + } + + public static void release(Context context) { + unregisterAudioDeviceCallback(context); + } + + // Audio + + protected static String getAudioFormatString(int audioFormat) { + switch (audioFormat) { + case AudioFormat.ENCODING_PCM_8BIT: + return "8-bit"; + case AudioFormat.ENCODING_PCM_16BIT: + return "16-bit"; + case AudioFormat.ENCODING_PCM_FLOAT: + return "float"; + default: + return Integer.toString(audioFormat); + } + } + + protected static int[] open(boolean isCapture, int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) { + int channelConfig; + int sampleSize; + int frameSize; + + Log.v(TAG, "Opening " + (isCapture ? "capture" : "playback") + ", requested " + desiredFrames + " frames of " + desiredChannels + " channel " + getAudioFormatString(audioFormat) + " audio at " + sampleRate + " Hz"); + + /* On older devices let's use known good settings */ + if (Build.VERSION.SDK_INT < 21 /* Android 5.0 (LOLLIPOP) */) { + if (desiredChannels > 2) { + desiredChannels = 2; + } + } + + /* AudioTrack has sample rate limitation of 48000 (fixed in 5.0.2) */ + if (Build.VERSION.SDK_INT < 22 /* Android 5.1 (LOLLIPOP_MR1) */) { + if (sampleRate < 8000) { + sampleRate = 8000; + } else if (sampleRate > 48000) { + sampleRate = 48000; + } + } + + if (audioFormat == AudioFormat.ENCODING_PCM_FLOAT) { + int minSDKVersion = (isCapture ? 23 /* Android 6.0 (M) */ : 21 /* Android 5.0 (LOLLIPOP) */); + if (Build.VERSION.SDK_INT < minSDKVersion) { + audioFormat = AudioFormat.ENCODING_PCM_16BIT; + } + } + switch (audioFormat) + { + case AudioFormat.ENCODING_PCM_8BIT: + sampleSize = 1; + break; + case AudioFormat.ENCODING_PCM_16BIT: + sampleSize = 2; + break; + case AudioFormat.ENCODING_PCM_FLOAT: + sampleSize = 4; + break; + default: + Log.v(TAG, "Requested format " + audioFormat + ", getting ENCODING_PCM_16BIT"); + audioFormat = AudioFormat.ENCODING_PCM_16BIT; + sampleSize = 2; + break; + } + + if (isCapture) { + switch (desiredChannels) { + case 1: + channelConfig = AudioFormat.CHANNEL_IN_MONO; + break; + case 2: + channelConfig = AudioFormat.CHANNEL_IN_STEREO; + break; + default: + Log.v(TAG, "Requested " + desiredChannels + " channels, getting stereo"); + desiredChannels = 2; + channelConfig = AudioFormat.CHANNEL_IN_STEREO; + break; + } + } else { + switch (desiredChannels) { + case 1: + channelConfig = AudioFormat.CHANNEL_OUT_MONO; + break; + case 2: + channelConfig = AudioFormat.CHANNEL_OUT_STEREO; + break; + case 3: + channelConfig = AudioFormat.CHANNEL_OUT_STEREO | AudioFormat.CHANNEL_OUT_FRONT_CENTER; + break; + case 4: + channelConfig = AudioFormat.CHANNEL_OUT_QUAD; + break; + case 5: + channelConfig = AudioFormat.CHANNEL_OUT_QUAD | AudioFormat.CHANNEL_OUT_FRONT_CENTER; + break; + case 6: + channelConfig = AudioFormat.CHANNEL_OUT_5POINT1; + break; + case 7: + channelConfig = AudioFormat.CHANNEL_OUT_5POINT1 | AudioFormat.CHANNEL_OUT_BACK_CENTER; + break; + case 8: + if (Build.VERSION.SDK_INT >= 23 /* Android 6.0 (M) */) { + channelConfig = AudioFormat.CHANNEL_OUT_7POINT1_SURROUND; + } else { + Log.v(TAG, "Requested " + desiredChannels + " channels, getting 5.1 surround"); + desiredChannels = 6; + channelConfig = AudioFormat.CHANNEL_OUT_5POINT1; + } + break; + default: + Log.v(TAG, "Requested " + desiredChannels + " channels, getting stereo"); + desiredChannels = 2; + channelConfig = AudioFormat.CHANNEL_OUT_STEREO; + break; + } + +/* + Log.v(TAG, "Speaker configuration (and order of channels):"); + + if ((channelConfig & 0x00000004) != 0) { + Log.v(TAG, " CHANNEL_OUT_FRONT_LEFT"); + } + if ((channelConfig & 0x00000008) != 0) { + Log.v(TAG, " CHANNEL_OUT_FRONT_RIGHT"); + } + if ((channelConfig & 0x00000010) != 0) { + Log.v(TAG, " CHANNEL_OUT_FRONT_CENTER"); + } + if ((channelConfig & 0x00000020) != 0) { + Log.v(TAG, " CHANNEL_OUT_LOW_FREQUENCY"); + } + if ((channelConfig & 0x00000040) != 0) { + Log.v(TAG, " CHANNEL_OUT_BACK_LEFT"); + } + if ((channelConfig & 0x00000080) != 0) { + Log.v(TAG, " CHANNEL_OUT_BACK_RIGHT"); + } + if ((channelConfig & 0x00000100) != 0) { + Log.v(TAG, " CHANNEL_OUT_FRONT_LEFT_OF_CENTER"); + } + if ((channelConfig & 0x00000200) != 0) { + Log.v(TAG, " CHANNEL_OUT_FRONT_RIGHT_OF_CENTER"); + } + if ((channelConfig & 0x00000400) != 0) { + Log.v(TAG, " CHANNEL_OUT_BACK_CENTER"); + } + if ((channelConfig & 0x00000800) != 0) { + Log.v(TAG, " CHANNEL_OUT_SIDE_LEFT"); + } + if ((channelConfig & 0x00001000) != 0) { + Log.v(TAG, " CHANNEL_OUT_SIDE_RIGHT"); + } +*/ + } + frameSize = (sampleSize * desiredChannels); + + // Let the user pick a larger buffer if they really want -- but ye + // gods they probably shouldn't, the minimums are horrifyingly high + // latency already + int minBufferSize; + if (isCapture) { + minBufferSize = AudioRecord.getMinBufferSize(sampleRate, channelConfig, audioFormat); + } else { + minBufferSize = AudioTrack.getMinBufferSize(sampleRate, channelConfig, audioFormat); + } + desiredFrames = Math.max(desiredFrames, (minBufferSize + frameSize - 1) / frameSize); + + int[] results = new int[4]; + + if (isCapture) { + if (mAudioRecord == null) { + mAudioRecord = new AudioRecord(MediaRecorder.AudioSource.DEFAULT, sampleRate, + channelConfig, audioFormat, desiredFrames * frameSize); + + // see notes about AudioTrack state in audioOpen(), above. Probably also applies here. + if (mAudioRecord.getState() != AudioRecord.STATE_INITIALIZED) { + Log.e(TAG, "Failed during initialization of AudioRecord"); + mAudioRecord.release(); + mAudioRecord = null; + return null; + } + + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */ && deviceId != 0) { + mAudioRecord.setPreferredDevice(getOutputAudioDeviceInfo(deviceId)); + } + + mAudioRecord.startRecording(); + } + + results[0] = mAudioRecord.getSampleRate(); + results[1] = mAudioRecord.getAudioFormat(); + results[2] = mAudioRecord.getChannelCount(); + + } else { + if (mAudioTrack == null) { + mAudioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, sampleRate, channelConfig, audioFormat, desiredFrames * frameSize, AudioTrack.MODE_STREAM); + + // Instantiating AudioTrack can "succeed" without an exception and the track may still be invalid + // Ref: https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/media/java/android/media/AudioTrack.java + // Ref: http://developer.android.com/reference/android/media/AudioTrack.html#getState() + if (mAudioTrack.getState() != AudioTrack.STATE_INITIALIZED) { + /* Try again, with safer values */ + + Log.e(TAG, "Failed during initialization of Audio Track"); + mAudioTrack.release(); + mAudioTrack = null; + return null; + } + + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */ && deviceId != 0) { + mAudioTrack.setPreferredDevice(getInputAudioDeviceInfo(deviceId)); + } + + mAudioTrack.play(); + } + + results[0] = mAudioTrack.getSampleRate(); + results[1] = mAudioTrack.getAudioFormat(); + results[2] = mAudioTrack.getChannelCount(); + } + results[3] = desiredFrames; + + Log.v(TAG, "Opening " + (isCapture ? "capture" : "playback") + ", got " + results[3] + " frames of " + results[2] + " channel " + getAudioFormatString(results[1]) + " audio at " + results[0] + " Hz"); + + return results; + } + + private static AudioDeviceInfo getInputAudioDeviceInfo(int deviceId) { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); + return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_INPUTS)) + .filter(deviceInfo -> deviceInfo.getId() == deviceId) + .findFirst() + .orElse(null); + } else { + return null; + } + } + + private static AudioDeviceInfo getOutputAudioDeviceInfo(int deviceId) { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); + return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS)) + .filter(deviceInfo -> deviceInfo.getId() == deviceId) + .findFirst() + .orElse(null); + } else { + return null; + } + } + + private static void registerAudioDeviceCallback() { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); + audioManager.registerAudioDeviceCallback(mAudioDeviceCallback, null); + } + } + + private static void unregisterAudioDeviceCallback(Context context) { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE); + audioManager.unregisterAudioDeviceCallback(mAudioDeviceCallback); + } + } + + /** + * This method is called by SDL using JNI. + */ + public static int[] getAudioOutputDevices() { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); + return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_OUTPUTS)).mapToInt(AudioDeviceInfo::getId).toArray(); + } else { + return NO_DEVICES; + } + } + + /** + * This method is called by SDL using JNI. + */ + public static int[] getAudioInputDevices() { + if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { + AudioManager audioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); + return Arrays.stream(audioManager.getDevices(AudioManager.GET_DEVICES_INPUTS)).mapToInt(AudioDeviceInfo::getId).toArray(); + } else { + return NO_DEVICES; + } + } + + /** + * This method is called by SDL using JNI. + */ + public static int[] audioOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) { + return open(false, sampleRate, audioFormat, desiredChannels, desiredFrames, deviceId); + } + + /** + * This method is called by SDL using JNI. + */ + public static void audioWriteFloatBuffer(float[] buffer) { + if (mAudioTrack == null) { + Log.e(TAG, "Attempted to make audio call with uninitialized audio!"); + return; + } + + if (android.os.Build.VERSION.SDK_INT < 21 /* Android 5.0 (LOLLIPOP) */) { + Log.e(TAG, "Attempted to make an incompatible audio call with uninitialized audio! (floating-point output is supported since Android 5.0 Lollipop)"); + return; + } + + for (int i = 0; i < buffer.length;) { + int result = mAudioTrack.write(buffer, i, buffer.length - i, AudioTrack.WRITE_BLOCKING); + if (result > 0) { + i += result; + } else if (result == 0) { + try { + Thread.sleep(1); + } catch(InterruptedException e) { + // Nom nom + } + } else { + Log.w(TAG, "SDL audio: error return from write(float)"); + return; + } + } + } + + /** + * This method is called by SDL using JNI. + */ + public static void audioWriteShortBuffer(short[] buffer) { + if (mAudioTrack == null) { + Log.e(TAG, "Attempted to make audio call with uninitialized audio!"); + return; + } + + for (int i = 0; i < buffer.length;) { + int result = mAudioTrack.write(buffer, i, buffer.length - i); + if (result > 0) { + i += result; + } else if (result == 0) { + try { + Thread.sleep(1); + } catch(InterruptedException e) { + // Nom nom + } + } else { + Log.w(TAG, "SDL audio: error return from write(short)"); + return; + } + } + } + + /** + * This method is called by SDL using JNI. + */ + public static void audioWriteByteBuffer(byte[] buffer) { + if (mAudioTrack == null) { + Log.e(TAG, "Attempted to make audio call with uninitialized audio!"); + return; + } + + for (int i = 0; i < buffer.length; ) { + int result = mAudioTrack.write(buffer, i, buffer.length - i); + if (result > 0) { + i += result; + } else if (result == 0) { + try { + Thread.sleep(1); + } catch(InterruptedException e) { + // Nom nom + } + } else { + Log.w(TAG, "SDL audio: error return from write(byte)"); + return; + } + } + } + + /** + * This method is called by SDL using JNI. + */ + public static int[] captureOpen(int sampleRate, int audioFormat, int desiredChannels, int desiredFrames, int deviceId) { + return open(true, sampleRate, audioFormat, desiredChannels, desiredFrames, deviceId); + } + + /** This method is called by SDL using JNI. */ + public static int captureReadFloatBuffer(float[] buffer, boolean blocking) { + if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) { + return 0; + } else { + return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING); + } + } + + /** This method is called by SDL using JNI. */ + public static int captureReadShortBuffer(short[] buffer, boolean blocking) { + if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) { + return mAudioRecord.read(buffer, 0, buffer.length); + } else { + return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING); + } + } + + /** This method is called by SDL using JNI. */ + public static int captureReadByteBuffer(byte[] buffer, boolean blocking) { + if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) { + return mAudioRecord.read(buffer, 0, buffer.length); + } else { + return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING); + } + } + + /** This method is called by SDL using JNI. */ + public static void audioClose() { + if (mAudioTrack != null) { + mAudioTrack.stop(); + mAudioTrack.release(); + mAudioTrack = null; + } + } + + /** This method is called by SDL using JNI. */ + public static void captureClose() { + if (mAudioRecord != null) { + mAudioRecord.stop(); + mAudioRecord.release(); + mAudioRecord = null; + } + } + + /** This method is called by SDL using JNI. */ + public static void audioSetThreadPriority(boolean iscapture, int device_id) { + try { + + /* Set thread name */ + if (iscapture) { + Thread.currentThread().setName("SDLAudioC" + device_id); + } else { + Thread.currentThread().setName("SDLAudioP" + device_id); + } + + /* Set thread priority */ + android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_AUDIO); + + } catch (Exception e) { + Log.v(TAG, "modify thread properties failed " + e.toString()); + } + } + + public static native int nativeSetupJNI(); + + public static native void removeAudioDevice(boolean isCapture, int deviceId); + + public static native void addAudioDevice(boolean isCapture, int deviceId); + +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLControllerManager.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLControllerManager.java new file mode 100644 index 0000000000..d6913f1571 --- /dev/null +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLControllerManager.java @@ -0,0 +1,854 @@ +package org.libsdl.app; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; + +import android.content.Context; +import android.os.Build; +import android.os.VibrationEffect; +import android.os.Vibrator; +import android.util.Log; +import android.view.InputDevice; +import android.view.KeyEvent; +import android.view.MotionEvent; +import android.view.View; + + +public class SDLControllerManager +{ + + public static native int nativeSetupJNI(); + + public static native int nativeAddJoystick(int device_id, String name, String desc, + int vendor_id, int product_id, + boolean is_accelerometer, int button_mask, + int naxes, int axis_mask, int nhats, int nballs); + public static native int nativeRemoveJoystick(int device_id); + public static native int nativeAddHaptic(int device_id, String name); + public static native int nativeRemoveHaptic(int device_id); + public static native int onNativePadDown(int device_id, int keycode); + public static native int onNativePadUp(int device_id, int keycode); + public static native void onNativeJoy(int device_id, int axis, + float value); + public static native void onNativeHat(int device_id, int hat_id, + int x, int y); + + protected static SDLJoystickHandler mJoystickHandler; + protected static SDLHapticHandler mHapticHandler; + + private static final String TAG = "SDLControllerManager"; + + public static void initialize() { + if (mJoystickHandler == null) { + if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) { + mJoystickHandler = new SDLJoystickHandler_API19(); + } else { + mJoystickHandler = new SDLJoystickHandler_API16(); + } + } + + if (mHapticHandler == null) { + if (Build.VERSION.SDK_INT >= 26 /* Android 8.0 (O) */) { + mHapticHandler = new SDLHapticHandler_API26(); + } else { + mHapticHandler = new SDLHapticHandler(); + } + } + } + + // Joystick glue code, just a series of stubs that redirect to the SDLJoystickHandler instance + public static boolean handleJoystickMotionEvent(MotionEvent event) { + return mJoystickHandler.handleMotionEvent(event); + } + + /** + * This method is called by SDL using JNI. + */ + public static void pollInputDevices() { + mJoystickHandler.pollInputDevices(); + } + + /** + * This method is called by SDL using JNI. + */ + public static void pollHapticDevices() { + mHapticHandler.pollHapticDevices(); + } + + /** + * This method is called by SDL using JNI. + */ + public static void hapticRun(int device_id, float intensity, int length) { + mHapticHandler.run(device_id, intensity, length); + } + + /** + * This method is called by SDL using JNI. + */ + public static void hapticStop(int device_id) + { + mHapticHandler.stop(device_id); + } + + // Check if a given device is considered a possible SDL joystick + public static boolean isDeviceSDLJoystick(int deviceId) { + InputDevice device = InputDevice.getDevice(deviceId); + // We cannot use InputDevice.isVirtual before API 16, so let's accept + // only nonnegative device ids (VIRTUAL_KEYBOARD equals -1) + if ((device == null) || (deviceId < 0)) { + return false; + } + int sources = device.getSources(); + + /* This is called for every button press, so let's not spam the logs */ + /* + if ((sources & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) { + Log.v(TAG, "Input device " + device.getName() + " has class joystick."); + } + if ((sources & InputDevice.SOURCE_DPAD) == InputDevice.SOURCE_DPAD) { + Log.v(TAG, "Input device " + device.getName() + " is a dpad."); + } + if ((sources & InputDevice.SOURCE_GAMEPAD) == InputDevice.SOURCE_GAMEPAD) { + Log.v(TAG, "Input device " + device.getName() + " is a gamepad."); + } + */ + + return ((sources & InputDevice.SOURCE_CLASS_JOYSTICK) != 0 || + ((sources & InputDevice.SOURCE_DPAD) == InputDevice.SOURCE_DPAD) || + ((sources & InputDevice.SOURCE_GAMEPAD) == InputDevice.SOURCE_GAMEPAD) + ); + } + +} + +class SDLJoystickHandler { + + /** + * Handles given MotionEvent. + * @param event the event to be handled. + * @return if given event was processed. + */ + public boolean handleMotionEvent(MotionEvent event) { + return false; + } + + /** + * Handles adding and removing of input devices. + */ + public void pollInputDevices() { + } +} + +/* Actual joystick functionality available for API >= 12 devices */ +class SDLJoystickHandler_API16 extends SDLJoystickHandler { + + static class SDLJoystick { + public int device_id; + public String name; + public String desc; + public ArrayList axes; + public ArrayList hats; + } + static class RangeComparator implements Comparator { + @Override + public int compare(InputDevice.MotionRange arg0, InputDevice.MotionRange arg1) { + // Some controllers, like the Moga Pro 2, return AXIS_GAS (22) for right trigger and AXIS_BRAKE (23) for left trigger - swap them so they're sorted in the right order for SDL + int arg0Axis = arg0.getAxis(); + int arg1Axis = arg1.getAxis(); + if (arg0Axis == MotionEvent.AXIS_GAS) { + arg0Axis = MotionEvent.AXIS_BRAKE; + } else if (arg0Axis == MotionEvent.AXIS_BRAKE) { + arg0Axis = MotionEvent.AXIS_GAS; + } + if (arg1Axis == MotionEvent.AXIS_GAS) { + arg1Axis = MotionEvent.AXIS_BRAKE; + } else if (arg1Axis == MotionEvent.AXIS_BRAKE) { + arg1Axis = MotionEvent.AXIS_GAS; + } + + // Make sure the AXIS_Z is sorted between AXIS_RY and AXIS_RZ. + // This is because the usual pairing are: + // - AXIS_X + AXIS_Y (left stick). + // - AXIS_RX, AXIS_RY (sometimes the right stick, sometimes triggers). + // - AXIS_Z, AXIS_RZ (sometimes the right stick, sometimes triggers). + // This sorts the axes in the above order, which tends to be correct + // for Xbox-ish game pads that have the right stick on RX/RY and the + // triggers on Z/RZ. + // + // Gamepads that don't have AXIS_Z/AXIS_RZ but use + // AXIS_LTRIGGER/AXIS_RTRIGGER are unaffected by this. + // + // References: + // - https://developer.android.com/develop/ui/views/touch-and-input/game-controllers/controller-input + // - https://www.kernel.org/doc/html/latest/input/gamepad.html + if (arg0Axis == MotionEvent.AXIS_Z) { + arg0Axis = MotionEvent.AXIS_RZ - 1; + } else if (arg0Axis > MotionEvent.AXIS_Z && arg0Axis < MotionEvent.AXIS_RZ) { + --arg0Axis; + } + if (arg1Axis == MotionEvent.AXIS_Z) { + arg1Axis = MotionEvent.AXIS_RZ - 1; + } else if (arg1Axis > MotionEvent.AXIS_Z && arg1Axis < MotionEvent.AXIS_RZ) { + --arg1Axis; + } + + return arg0Axis - arg1Axis; + } + } + + private final ArrayList mJoysticks; + + public SDLJoystickHandler_API16() { + + mJoysticks = new ArrayList(); + } + + @Override + public void pollInputDevices() { + int[] deviceIds = InputDevice.getDeviceIds(); + + for (int device_id : deviceIds) { + if (SDLControllerManager.isDeviceSDLJoystick(device_id)) { + SDLJoystick joystick = getJoystick(device_id); + if (joystick == null) { + InputDevice joystickDevice = InputDevice.getDevice(device_id); + joystick = new SDLJoystick(); + joystick.device_id = device_id; + joystick.name = joystickDevice.getName(); + joystick.desc = getJoystickDescriptor(joystickDevice); + joystick.axes = new ArrayList(); + joystick.hats = new ArrayList(); + + List ranges = joystickDevice.getMotionRanges(); + Collections.sort(ranges, new RangeComparator()); + for (InputDevice.MotionRange range : ranges) { + if ((range.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) { + if (range.getAxis() == MotionEvent.AXIS_HAT_X || range.getAxis() == MotionEvent.AXIS_HAT_Y) { + joystick.hats.add(range); + } else { + joystick.axes.add(range); + } + } + } + + mJoysticks.add(joystick); + SDLControllerManager.nativeAddJoystick(joystick.device_id, joystick.name, joystick.desc, + getVendorId(joystickDevice), getProductId(joystickDevice), false, + getButtonMask(joystickDevice), joystick.axes.size(), getAxisMask(joystick.axes), joystick.hats.size()/2, 0); + } + } + } + + /* Check removed devices */ + ArrayList removedDevices = null; + for (SDLJoystick joystick : mJoysticks) { + int device_id = joystick.device_id; + int i; + for (i = 0; i < deviceIds.length; i++) { + if (device_id == deviceIds[i]) break; + } + if (i == deviceIds.length) { + if (removedDevices == null) { + removedDevices = new ArrayList(); + } + removedDevices.add(device_id); + } + } + + if (removedDevices != null) { + for (int device_id : removedDevices) { + SDLControllerManager.nativeRemoveJoystick(device_id); + for (int i = 0; i < mJoysticks.size(); i++) { + if (mJoysticks.get(i).device_id == device_id) { + mJoysticks.remove(i); + break; + } + } + } + } + } + + protected SDLJoystick getJoystick(int device_id) { + for (SDLJoystick joystick : mJoysticks) { + if (joystick.device_id == device_id) { + return joystick; + } + } + return null; + } + + @Override + public boolean handleMotionEvent(MotionEvent event) { + int actionPointerIndex = event.getActionIndex(); + int action = event.getActionMasked(); + if (action == MotionEvent.ACTION_MOVE) { + SDLJoystick joystick = getJoystick(event.getDeviceId()); + if (joystick != null) { + for (int i = 0; i < joystick.axes.size(); i++) { + InputDevice.MotionRange range = joystick.axes.get(i); + /* Normalize the value to -1...1 */ + float value = (event.getAxisValue(range.getAxis(), actionPointerIndex) - range.getMin()) / range.getRange() * 2.0f - 1.0f; + SDLControllerManager.onNativeJoy(joystick.device_id, i, value); + } + for (int i = 0; i < joystick.hats.size() / 2; i++) { + int hatX = Math.round(event.getAxisValue(joystick.hats.get(2 * i).getAxis(), actionPointerIndex)); + int hatY = Math.round(event.getAxisValue(joystick.hats.get(2 * i + 1).getAxis(), actionPointerIndex)); + SDLControllerManager.onNativeHat(joystick.device_id, i, hatX, hatY); + } + } + } + return true; + } + + public String getJoystickDescriptor(InputDevice joystickDevice) { + String desc = joystickDevice.getDescriptor(); + + if (desc != null && !desc.isEmpty()) { + return desc; + } + + return joystickDevice.getName(); + } + public int getProductId(InputDevice joystickDevice) { + return 0; + } + public int getVendorId(InputDevice joystickDevice) { + return 0; + } + public int getAxisMask(List ranges) { + return -1; + } + public int getButtonMask(InputDevice joystickDevice) { + return -1; + } +} + +class SDLJoystickHandler_API19 extends SDLJoystickHandler_API16 { + + @Override + public int getProductId(InputDevice joystickDevice) { + return joystickDevice.getProductId(); + } + + @Override + public int getVendorId(InputDevice joystickDevice) { + return joystickDevice.getVendorId(); + } + + @Override + public int getAxisMask(List ranges) { + // For compatibility, keep computing the axis mask like before, + // only really distinguishing 2, 4 and 6 axes. + int axis_mask = 0; + if (ranges.size() >= 2) { + // ((1 << SDL_GAMEPAD_AXIS_LEFTX) | (1 << SDL_GAMEPAD_AXIS_LEFTY)) + axis_mask |= 0x0003; + } + if (ranges.size() >= 4) { + // ((1 << SDL_GAMEPAD_AXIS_RIGHTX) | (1 << SDL_GAMEPAD_AXIS_RIGHTY)) + axis_mask |= 0x000c; + } + if (ranges.size() >= 6) { + // ((1 << SDL_GAMEPAD_AXIS_LEFT_TRIGGER) | (1 << SDL_GAMEPAD_AXIS_RIGHT_TRIGGER)) + axis_mask |= 0x0030; + } + // Also add an indicator bit for whether the sorting order has changed. + // This serves to disable outdated gamecontrollerdb.txt mappings. + boolean have_z = false; + boolean have_past_z_before_rz = false; + for (InputDevice.MotionRange range : ranges) { + int axis = range.getAxis(); + if (axis == MotionEvent.AXIS_Z) { + have_z = true; + } else if (axis > MotionEvent.AXIS_Z && axis < MotionEvent.AXIS_RZ) { + have_past_z_before_rz = true; + } + } + if (have_z && have_past_z_before_rz) { + // If both these exist, the compare() function changed sorting order. + // Set a bit to indicate this fact. + axis_mask |= 0x8000; + } + return axis_mask; + } + + @Override + public int getButtonMask(InputDevice joystickDevice) { + int button_mask = 0; + int[] keys = new int[] { + KeyEvent.KEYCODE_BUTTON_A, + KeyEvent.KEYCODE_BUTTON_B, + KeyEvent.KEYCODE_BUTTON_X, + KeyEvent.KEYCODE_BUTTON_Y, + KeyEvent.KEYCODE_BACK, + KeyEvent.KEYCODE_MENU, + KeyEvent.KEYCODE_BUTTON_MODE, + KeyEvent.KEYCODE_BUTTON_START, + KeyEvent.KEYCODE_BUTTON_THUMBL, + KeyEvent.KEYCODE_BUTTON_THUMBR, + KeyEvent.KEYCODE_BUTTON_L1, + KeyEvent.KEYCODE_BUTTON_R1, + KeyEvent.KEYCODE_DPAD_UP, + KeyEvent.KEYCODE_DPAD_DOWN, + KeyEvent.KEYCODE_DPAD_LEFT, + KeyEvent.KEYCODE_DPAD_RIGHT, + KeyEvent.KEYCODE_BUTTON_SELECT, + KeyEvent.KEYCODE_DPAD_CENTER, + + // These don't map into any SDL controller buttons directly + KeyEvent.KEYCODE_BUTTON_L2, + KeyEvent.KEYCODE_BUTTON_R2, + KeyEvent.KEYCODE_BUTTON_C, + KeyEvent.KEYCODE_BUTTON_Z, + KeyEvent.KEYCODE_BUTTON_1, + KeyEvent.KEYCODE_BUTTON_2, + KeyEvent.KEYCODE_BUTTON_3, + KeyEvent.KEYCODE_BUTTON_4, + KeyEvent.KEYCODE_BUTTON_5, + KeyEvent.KEYCODE_BUTTON_6, + KeyEvent.KEYCODE_BUTTON_7, + KeyEvent.KEYCODE_BUTTON_8, + KeyEvent.KEYCODE_BUTTON_9, + KeyEvent.KEYCODE_BUTTON_10, + KeyEvent.KEYCODE_BUTTON_11, + KeyEvent.KEYCODE_BUTTON_12, + KeyEvent.KEYCODE_BUTTON_13, + KeyEvent.KEYCODE_BUTTON_14, + KeyEvent.KEYCODE_BUTTON_15, + KeyEvent.KEYCODE_BUTTON_16, + }; + int[] masks = new int[] { + (1 << 0), // A -> A + (1 << 1), // B -> B + (1 << 2), // X -> X + (1 << 3), // Y -> Y + (1 << 4), // BACK -> BACK + (1 << 6), // MENU -> START + (1 << 5), // MODE -> GUIDE + (1 << 6), // START -> START + (1 << 7), // THUMBL -> LEFTSTICK + (1 << 8), // THUMBR -> RIGHTSTICK + (1 << 9), // L1 -> LEFTSHOULDER + (1 << 10), // R1 -> RIGHTSHOULDER + (1 << 11), // DPAD_UP -> DPAD_UP + (1 << 12), // DPAD_DOWN -> DPAD_DOWN + (1 << 13), // DPAD_LEFT -> DPAD_LEFT + (1 << 14), // DPAD_RIGHT -> DPAD_RIGHT + (1 << 4), // SELECT -> BACK + (1 << 0), // DPAD_CENTER -> A + (1 << 15), // L2 -> ?? + (1 << 16), // R2 -> ?? + (1 << 17), // C -> ?? + (1 << 18), // Z -> ?? + (1 << 20), // 1 -> ?? + (1 << 21), // 2 -> ?? + (1 << 22), // 3 -> ?? + (1 << 23), // 4 -> ?? + (1 << 24), // 5 -> ?? + (1 << 25), // 6 -> ?? + (1 << 26), // 7 -> ?? + (1 << 27), // 8 -> ?? + (1 << 28), // 9 -> ?? + (1 << 29), // 10 -> ?? + (1 << 30), // 11 -> ?? + (1 << 31), // 12 -> ?? + // We're out of room... + 0xFFFFFFFF, // 13 -> ?? + 0xFFFFFFFF, // 14 -> ?? + 0xFFFFFFFF, // 15 -> ?? + 0xFFFFFFFF, // 16 -> ?? + }; + boolean[] has_keys = joystickDevice.hasKeys(keys); + for (int i = 0; i < keys.length; ++i) { + if (has_keys[i]) { + button_mask |= masks[i]; + } + } + return button_mask; + } +} + +class SDLHapticHandler_API26 extends SDLHapticHandler { + @Override + public void run(int device_id, float intensity, int length) { + SDLHaptic haptic = getHaptic(device_id); + if (haptic != null) { + Log.d("SDL", "Rtest: Vibe with intensity " + intensity + " for " + length); + if (intensity == 0.0f) { + stop(device_id); + return; + } + + int vibeValue = Math.round(intensity * 255); + + if (vibeValue > 255) { + vibeValue = 255; + } + if (vibeValue < 1) { + stop(device_id); + return; + } + try { + haptic.vib.vibrate(VibrationEffect.createOneShot(length, vibeValue)); + } + catch (Exception e) { + // Fall back to the generic method, which uses DEFAULT_AMPLITUDE, but works even if + // something went horribly wrong with the Android 8.0 APIs. + haptic.vib.vibrate(length); + } + } + } +} + +class SDLHapticHandler { + + static class SDLHaptic { + public int device_id; + public String name; + public Vibrator vib; + } + + private final ArrayList mHaptics; + + public SDLHapticHandler() { + mHaptics = new ArrayList(); + } + + public void run(int device_id, float intensity, int length) { + SDLHaptic haptic = getHaptic(device_id); + if (haptic != null) { + haptic.vib.vibrate(length); + } + } + + public void stop(int device_id) { + SDLHaptic haptic = getHaptic(device_id); + if (haptic != null) { + haptic.vib.cancel(); + } + } + + public void pollHapticDevices() { + + final int deviceId_VIBRATOR_SERVICE = 999999; + boolean hasVibratorService = false; + + int[] deviceIds = InputDevice.getDeviceIds(); + // It helps processing the device ids in reverse order + // For example, in the case of the XBox 360 wireless dongle, + // so the first controller seen by SDL matches what the receiver + // considers to be the first controller + + for (int i = deviceIds.length - 1; i > -1; i--) { + SDLHaptic haptic = getHaptic(deviceIds[i]); + if (haptic == null) { + InputDevice device = InputDevice.getDevice(deviceIds[i]); + Vibrator vib = device.getVibrator(); + if (vib.hasVibrator()) { + haptic = new SDLHaptic(); + haptic.device_id = deviceIds[i]; + haptic.name = device.getName(); + haptic.vib = vib; + mHaptics.add(haptic); + SDLControllerManager.nativeAddHaptic(haptic.device_id, haptic.name); + } + } + } + + /* Check VIBRATOR_SERVICE */ + Vibrator vib = (Vibrator) SDL.getContext().getSystemService(Context.VIBRATOR_SERVICE); + if (vib != null) { + hasVibratorService = vib.hasVibrator(); + + if (hasVibratorService) { + SDLHaptic haptic = getHaptic(deviceId_VIBRATOR_SERVICE); + if (haptic == null) { + haptic = new SDLHaptic(); + haptic.device_id = deviceId_VIBRATOR_SERVICE; + haptic.name = "VIBRATOR_SERVICE"; + haptic.vib = vib; + mHaptics.add(haptic); + SDLControllerManager.nativeAddHaptic(haptic.device_id, haptic.name); + } + } + } + + /* Check removed devices */ + ArrayList removedDevices = null; + for (SDLHaptic haptic : mHaptics) { + int device_id = haptic.device_id; + int i; + for (i = 0; i < deviceIds.length; i++) { + if (device_id == deviceIds[i]) break; + } + + if (device_id != deviceId_VIBRATOR_SERVICE || !hasVibratorService) { + if (i == deviceIds.length) { + if (removedDevices == null) { + removedDevices = new ArrayList(); + } + removedDevices.add(device_id); + } + } // else: don't remove the vibrator if it is still present + } + + if (removedDevices != null) { + for (int device_id : removedDevices) { + SDLControllerManager.nativeRemoveHaptic(device_id); + for (int i = 0; i < mHaptics.size(); i++) { + if (mHaptics.get(i).device_id == device_id) { + mHaptics.remove(i); + break; + } + } + } + } + } + + protected SDLHaptic getHaptic(int device_id) { + for (SDLHaptic haptic : mHaptics) { + if (haptic.device_id == device_id) { + return haptic; + } + } + return null; + } +} + +class SDLGenericMotionListener_API12 implements View.OnGenericMotionListener { + // Generic Motion (mouse hover, joystick...) events go here + @Override + public boolean onGenericMotion(View v, MotionEvent event) { + float x, y; + int action; + + switch ( event.getSource() ) { + case InputDevice.SOURCE_JOYSTICK: + return SDLControllerManager.handleJoystickMotionEvent(event); + + case InputDevice.SOURCE_MOUSE: + action = event.getActionMasked(); + switch (action) { + case MotionEvent.ACTION_SCROLL: + x = event.getAxisValue(MotionEvent.AXIS_HSCROLL, 0); + y = event.getAxisValue(MotionEvent.AXIS_VSCROLL, 0); + SDLActivity.onNativeMouse(0, action, x, y, false); + return true; + + case MotionEvent.ACTION_HOVER_MOVE: + x = event.getX(0); + y = event.getY(0); + + SDLActivity.onNativeMouse(0, action, x, y, false); + return true; + + default: + break; + } + break; + + default: + break; + } + + // Event was not managed + return false; + } + + public boolean supportsRelativeMouse() { + return false; + } + + public boolean inRelativeMode() { + return false; + } + + public boolean setRelativeMouseEnabled(boolean enabled) { + return false; + } + + public void reclaimRelativeMouseModeIfNeeded() + { + + } + + public float getEventX(MotionEvent event) { + return event.getX(0); + } + + public float getEventY(MotionEvent event) { + return event.getY(0); + } + +} + +class SDLGenericMotionListener_API24 extends SDLGenericMotionListener_API12 { + // Generic Motion (mouse hover, joystick...) events go here + + private boolean mRelativeModeEnabled; + + @Override + public boolean onGenericMotion(View v, MotionEvent event) { + + // Handle relative mouse mode + if (mRelativeModeEnabled) { + if (event.getSource() == InputDevice.SOURCE_MOUSE) { + int action = event.getActionMasked(); + if (action == MotionEvent.ACTION_HOVER_MOVE) { + float x = event.getAxisValue(MotionEvent.AXIS_RELATIVE_X); + float y = event.getAxisValue(MotionEvent.AXIS_RELATIVE_Y); + SDLActivity.onNativeMouse(0, action, x, y, true); + return true; + } + } + } + + // Event was not managed, call SDLGenericMotionListener_API12 method + return super.onGenericMotion(v, event); + } + + @Override + public boolean supportsRelativeMouse() { + return true; + } + + @Override + public boolean inRelativeMode() { + return mRelativeModeEnabled; + } + + @Override + public boolean setRelativeMouseEnabled(boolean enabled) { + mRelativeModeEnabled = enabled; + return true; + } + + @Override + public float getEventX(MotionEvent event) { + if (mRelativeModeEnabled) { + return event.getAxisValue(MotionEvent.AXIS_RELATIVE_X); + } else { + return event.getX(0); + } + } + + @Override + public float getEventY(MotionEvent event) { + if (mRelativeModeEnabled) { + return event.getAxisValue(MotionEvent.AXIS_RELATIVE_Y); + } else { + return event.getY(0); + } + } +} + +class SDLGenericMotionListener_API26 extends SDLGenericMotionListener_API24 { + // Generic Motion (mouse hover, joystick...) events go here + private boolean mRelativeModeEnabled; + + @Override + public boolean onGenericMotion(View v, MotionEvent event) { + float x, y; + int action; + + switch ( event.getSource() ) { + case InputDevice.SOURCE_JOYSTICK: + return SDLControllerManager.handleJoystickMotionEvent(event); + + case InputDevice.SOURCE_MOUSE: + // DeX desktop mouse cursor is a separate non-standard input type. + case InputDevice.SOURCE_MOUSE | InputDevice.SOURCE_TOUCHSCREEN: + action = event.getActionMasked(); + switch (action) { + case MotionEvent.ACTION_SCROLL: + x = event.getAxisValue(MotionEvent.AXIS_HSCROLL, 0); + y = event.getAxisValue(MotionEvent.AXIS_VSCROLL, 0); + SDLActivity.onNativeMouse(0, action, x, y, false); + return true; + + case MotionEvent.ACTION_HOVER_MOVE: + x = event.getX(0); + y = event.getY(0); + SDLActivity.onNativeMouse(0, action, x, y, false); + return true; + + default: + break; + } + break; + + case InputDevice.SOURCE_MOUSE_RELATIVE: + action = event.getActionMasked(); + switch (action) { + case MotionEvent.ACTION_SCROLL: + x = event.getAxisValue(MotionEvent.AXIS_HSCROLL, 0); + y = event.getAxisValue(MotionEvent.AXIS_VSCROLL, 0); + SDLActivity.onNativeMouse(0, action, x, y, false); + return true; + + case MotionEvent.ACTION_HOVER_MOVE: + x = event.getX(0); + y = event.getY(0); + SDLActivity.onNativeMouse(0, action, x, y, true); + return true; + + default: + break; + } + break; + + default: + break; + } + + // Event was not managed + return false; + } + + @Override + public boolean supportsRelativeMouse() { + return (!SDLActivity.isDeXMode() || Build.VERSION.SDK_INT >= 27 /* Android 8.1 (O_MR1) */); + } + + @Override + public boolean inRelativeMode() { + return mRelativeModeEnabled; + } + + @Override + public boolean setRelativeMouseEnabled(boolean enabled) { + if (!SDLActivity.isDeXMode() || Build.VERSION.SDK_INT >= 27 /* Android 8.1 (O_MR1) */) { + if (enabled) { + SDLActivity.getContentView().requestPointerCapture(); + } else { + SDLActivity.getContentView().releasePointerCapture(); + } + mRelativeModeEnabled = enabled; + return true; + } else { + return false; + } + } + + @Override + public void reclaimRelativeMouseModeIfNeeded() + { + if (mRelativeModeEnabled && !SDLActivity.isDeXMode()) { + SDLActivity.getContentView().requestPointerCapture(); + } + } + + @Override + public float getEventX(MotionEvent event) { + // Relative mouse in capture mode will only have relative for X/Y + return event.getX(0); + } + + @Override + public float getEventY(MotionEvent event) { + // Relative mouse in capture mode will only have relative for X/Y + return event.getY(0); + } +} diff --git a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLSurface.java b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLSurface.java index 74ecaf5bf4..0857e4b6f3 100644 --- a/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLSurface.java +++ b/src/openrct2-android/app/src/main/java/org/libsdl/app/SDLSurface.java @@ -114,7 +114,6 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, mHeight = height; int nDeviceWidth = width; int nDeviceHeight = height; - float density = 1.0f; try { if (Build.VERSION.SDK_INT >= 17 /* Android 4.2 (JELLY_BEAN_MR1) */) { @@ -122,8 +121,6 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, mDisplay.getRealMetrics( realMetrics ); nDeviceWidth = realMetrics.widthPixels; nDeviceHeight = realMetrics.heightPixels; - // Use densityDpi instead of density to more closely match what the UI scale is - density = (float)realMetrics.densityDpi / 160.0f; } } catch(Exception ignored) { } @@ -135,7 +132,7 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, Log.v("SDL", "Window size: " + width + "x" + height); Log.v("SDL", "Device size: " + nDeviceWidth + "x" + nDeviceHeight); - SDLActivity.nativeSetScreenResolution(width, height, nDeviceWidth, nDeviceHeight, density, mDisplay.getRefreshRate()); + SDLActivity.nativeSetScreenResolution(width, height, nDeviceWidth, nDeviceHeight, mDisplay.getRefreshRate()); SDLActivity.onNativeResize(); // Prevent a screen distortion glitch, @@ -164,10 +161,13 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, } } - // Don't skip if we might be multi-window or have popup dialogs + // Don't skip in MultiWindow. if (skip) { if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { - skip = false; + if (SDLActivity.mSingleton.isInMultiWindowMode()) { + Log.v("SDL", "Don't skip in Multi-Window"); + skip = false; + } } } @@ -193,24 +193,6 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, return SDLActivity.handleKeyEvent(v, keyCode, event, null); } - private float getNormalizedX(float x) - { - if (mWidth <= 1) { - return 0.5f; - } else { - return (x / (mWidth - 1)); - } - } - - private float getNormalizedY(float y) - { - if (mHeight <= 1) { - return 0.5f; - } else { - return (y / (mHeight - 1)); - } - } - // Touch events @Override public boolean onTouch(View v, MotionEvent event) { @@ -222,6 +204,16 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, int i = -1; float x,y,p; + /* + * Prevent id to be -1, since it's used in SDL internal for synthetic events + * Appears when using Android emulator, eg: + * adb shell input mouse tap 100 100 + * adb shell input touchscreen tap 100 100 + */ + if (touchDevId < 0) { + touchDevId -= 1; + } + // 12290 = Samsung DeX mode desktop mouse // 12290 = 0x3002 = 0x2002 | 0x1002 = SOURCE_MOUSE | SOURCE_TOUCHSCREEN // 0x2 = SOURCE_CLASS_POINTER @@ -247,8 +239,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, case MotionEvent.ACTION_MOVE: for (i = 0; i < pointerCount; i++) { pointerFingerId = event.getPointerId(i); - x = getNormalizedX(event.getX(i)); - y = getNormalizedY(event.getY(i)); + x = event.getX(i) / mWidth; + y = event.getY(i) / mHeight; p = event.getPressure(i); if (p > 1.0f) { // may be larger than 1.0f on some devices @@ -272,8 +264,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, } pointerFingerId = event.getPointerId(i); - x = getNormalizedX(event.getX(i)); - y = getNormalizedY(event.getY(i)); + x = event.getX(i) / mWidth; + y = event.getY(i) / mHeight; p = event.getPressure(i); if (p > 1.0f) { // may be larger than 1.0f on some devices @@ -286,8 +278,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, case MotionEvent.ACTION_CANCEL: for (i = 0; i < pointerCount; i++) { pointerFingerId = event.getPointerId(i); - x = getNormalizedX(event.getX(i)); - y = getNormalizedY(event.getY(i)); + x = event.getX(i) / mWidth; + y = event.getY(i) / mHeight; p = event.getPressure(i); if (p > 1.0f) { // may be larger than 1.0f on some devices @@ -330,36 +322,36 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, // Since we may have an orientation set, we won't receive onConfigurationChanged events. // We thus should check here. - int newRotation; + int newOrientation; float x, y; switch (mDisplay.getRotation()) { - case Surface.ROTATION_0: - default: - x = event.values[0]; - y = event.values[1]; - newRotation = 0; - break; case Surface.ROTATION_90: x = -event.values[1]; y = event.values[0]; - newRotation = 90; - break; - case Surface.ROTATION_180: - x = -event.values[0]; - y = -event.values[1]; - newRotation = 180; + newOrientation = SDLActivity.SDL_ORIENTATION_LANDSCAPE; break; case Surface.ROTATION_270: x = event.values[1]; y = -event.values[0]; - newRotation = 270; + newOrientation = SDLActivity.SDL_ORIENTATION_LANDSCAPE_FLIPPED; + break; + case Surface.ROTATION_180: + x = -event.values[0]; + y = -event.values[1]; + newOrientation = SDLActivity.SDL_ORIENTATION_PORTRAIT_FLIPPED; + break; + case Surface.ROTATION_0: + default: + x = event.values[0]; + y = event.values[1]; + newOrientation = SDLActivity.SDL_ORIENTATION_PORTRAIT; break; } - if (newRotation != SDLActivity.mCurrentRotation) { - SDLActivity.mCurrentRotation = newRotation; - SDLActivity.onNativeRotationChanged(newRotation); + if (newOrientation != SDLActivity.mCurrentOrientation) { + SDLActivity.mCurrentOrientation = newOrientation; + SDLActivity.onNativeOrientationChanged(newOrientation); } SDLActivity.onNativeAccel(-x / SensorManager.GRAVITY_EARTH,