dev-hydrogen

import java.util.function.Function;

import static java.lang.Math.*;

// https://easings.net/
// https://gist.github.com/dev-hydrogen/21a66f83f0386123e0c0acf107254843
public enum Easing {
    easeInSine(x -> 1 - cos(x * PI) / 2),
    easeOutSine(x -> sin(x * PI) / 2),
    easeInOutSine(x -> -(cos(PI * x) - 1) / 2),

granoeste

// Create a BroadcastReceiver for ACTION_FOUND and ACTION_DISCOVERY_FINISHED
private final BroadcastReceiver mDeviceDiscoverReceiver = new BroadcastReceiver() {
    int cnt = 0;
    public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();
        // When discovery finds a device
        if (BluetoothDevice.ACTION_FOUND.equals(action)) {

            // Get the BluetoothDevice object from the Intent
            BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);