public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.meat_toppings); Intent i = getIntent(); size = i.getStringExtra("size"); numVeggieToppings = i.getIntExtra("numVeggieToppings", 0); setMeatToppingsView(); setNextButton(); }
public static float GetBatteryLevel(Context context) { Intent batteryIntent = context.registerReceiver(null, new IntentFilter(Intent.ACTION_BATTERY_CHANGED)); int level = batteryIntent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1); int scale = batteryIntent.getIntExtra(BatteryManager.EXTRA_SCALE, -1); if (level == -1 || scale == -1) { return 50.0f; } return ((float) level / (float) scale) * 100.0f; }