Example usage for android.view InputDevice getControllerNumber

Introduction

In this page you can find the example usage for android.view InputDevice getControllerNumber.

Prototype

public int getControllerNumber() 

Source Link

Document

The controller number for a given input device.

Usage

From source file:com.example.android.visualgamecontroller.FullscreenActivity.java

@Override
public void onInputDeviceAdded(int deviceId) {
    Log.d(TAG, "onInputDeviceAdded: " + deviceId);
    if (!mConnectedDevices.contains(deviceId)) {
        mConnectedDevices.add(new Integer(deviceId));
    }/*from  w w  w  . j  ava2  s .c om*/
    if (mCurrentDeviceId == -1) {
        mCurrentDeviceId = deviceId;
        InputDevice dev = InputDevice.getDevice(mCurrentDeviceId);
        if (dev != null) {
            mControllerView.setCurrentControllerNumber(dev.getControllerNumber());
            mControllerView.invalidate();
        }
    }
}

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From source file:com.example.android.visualgamecontroller.FullscreenActivity.java

@Override
public void onInputDeviceRemoved(int deviceId) {
    Log.d(TAG, "onInputDeviceRemoved: " + deviceId);
    mConnectedDevices.remove(new Integer(deviceId));
    if (mCurrentDeviceId == deviceId) {
        mCurrentDeviceId = -1;/*from   w  w  w  .j a va 2s . c  o m*/
    }
    if (mConnectedDevices.size() == 0) {
        mControllerView.setCurrentControllerNumber(-1);
        mControllerView.invalidate();
    } else {
        mCurrentDeviceId = mConnectedDevices.get(0);
        InputDevice dev = InputDevice.getDevice(mCurrentDeviceId);
        if (dev != null) {
            mControllerView.setCurrentControllerNumber(dev.getControllerNumber());
            mControllerView.invalidate();
        }
    }
}

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From source file:com.example.android.visualgamecontroller.FullscreenActivity.java

/**
 * Check for any game controllers that are connected already.
 *//*from w  w  w  . j  a  v  a 2s .c  om*/
private void checkGameControllers() {
    Log.d(TAG, "checkGameControllers");
    int[] deviceIds = mInputManager.getInputDeviceIds();
    for (int deviceId : deviceIds) {
        InputDevice dev = InputDevice.getDevice(deviceId);
        int sources = dev.getSources();

        // Verify that the device has gamepad buttons, control sticks, or
        // both.
        if (((sources & InputDevice.SOURCE_GAMEPAD) == InputDevice.SOURCE_GAMEPAD)
                || ((sources & InputDevice.SOURCE_JOYSTICK) == InputDevice.SOURCE_JOYSTICK)) {
            // This device is a game controller. Store its device ID.
            if (!mConnectedDevices.contains(deviceId)) {
                mConnectedDevices.add(deviceId);
                if (mCurrentDeviceId == -1) {
                    mCurrentDeviceId = deviceId;
                    mControllerView.setCurrentControllerNumber(dev.getControllerNumber());
                    mControllerView.invalidate();
                }
            }
        }
    }
}

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