/** Is called when the application is resumed */
@Override
public void onResume() {
super.onResume();
locationListener.startLocationUpdate(); // Start the location listener again
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Keep screen on
if (isAlive) {
sensorDataObservable.Resume(); // Resume the sensor observer
frequencyListener.run();
}
}
/** Is called when the application is paused */
@Override
public void onPause() {
super.onPause();
locationListener.stopLocationUpdate(); // Pauses the lcoation listener
getWindow()
.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); // Disable screen lock on
if (isAlive) {
frequencyListener.pause();
sensorDataObservable.Pause(); // Pauses the sensor observer
}
}
public void startGame(LatLng startPos) {
// Tell the other players that the game has started
if (GameSettings.isOwner()) gameUpdateHandler.sendStartGame(startPos);
// Start sensor tracking
// Listen to proximity updates
sensorDataObservable.startSensorTracking(
SensorFlag.PROXIMITY,
new SensorDataObserver() {
/**
* Is called when the proximity sensor detects something
*
* @param observable The observable that has changed
* @param data Extra data attached by observable
*/
@Override
public void updateSensor(SensorDataObservable observable, Object data) {
// Check whether it was the proximity sensor that detected something
if (observable != sensorDataObservable) return;
sensorDataObservable.resetSensorData(
SensorFlag.PROXIMITY); // This was moved from within SensorDataObservable
if (GameSettings.getCanBreakWall()) breakWall(null); // Activiate break wall button
}
/**
* The amount of times the sensor can detect useful information before updateSensor is
* called
*/
@Override
public int getCountLimit() {
return 1;
}
});
// Listen to accelerometer updates
sensorDataObservable.startSensorTracking(
SensorFlag.ACCELEROMETER,
new SensorDataObserver() {
@Override
/**
* Is called when the accelerometer sensor detects something
*
* @param observable The observable that has changed
* @param data Extra data attached by observable
*/
public void updateSensor(SensorDataObservable observable, Object data) {
// Check whether it was the proximity sensor that detected something
if (observable != sensorDataObservable) return;
if (data instanceof HorizontalAccelerationDataHolder) {
HorizontalAccelerationDataHolder holder = (HorizontalAccelerationDataHolder) data;
acceleration += holder.getAccelerationMagnitude();
accelerationCount += 1;
}
if (currentEvent != null && currentEvent instanceof ShowOffEvent) {
((TextView) findViewById(R.id.eventValue))
.setText(
getString(R.string.show_off_event_text)
.replaceAll("%value", "" + Math.floor(acceleration)));
}
}
/**
* The amount of times the sensor can detect useful information before updateSensor is
* called
*/
@Override
public int getCountLimit() {
return -1;
}
});
// Listen to gyroscope
sensorDataObservable.startSensorTracking(
SensorFlag.GYROSCOPE,
new SensorDataObserver() {
@Override
public void updateSensor(SensorDataObservable observable, Object data) {
// Check whether it was the proximity sensor that detected something
if (observable != sensorDataObservable) return;
if (data instanceof GyroscopeDataHolder) {
GyroscopeDataHolder holder = (GyroscopeDataHolder) data;
turns = holder.getCount();
}
if (currentEvent != null && currentEvent instanceof TurnEvent) {
((TextView) findViewById(R.id.eventValue))
.setText(
getString(R.string.turn_event_text)
.replaceAll("%value", "" + Math.floor(turns)));
}
}
@Override
public int getCountLimit() {
return 1;
}
});
// Listen to microphone
frequencyListener =
new FrequencyListener(
new Handler(
new Handler.Callback() {
@Override
public boolean handleMessage(Message msg) {
handleBellDetected();
return false;
}
}),
44100,
1650,
2450,
16384);
frequencyListener.run(); // Start the FrequencyListener
// Set the correct buttons to visible
if (!GameSettings.getSpectate()) {
if (GameSettings.getCanBreakWall()) {
// TODO hide the breakWall button when there is a proximity sensor
Button wallBreaker = (Button) findViewById(R.id.breakWallButton);
wallBreaker.setVisibility(View.VISIBLE);
}
LinearLayout travelledDistanceContainer =
(LinearLayout) findViewById(R.id.travelledDistanceContainer);
travelledDistanceContainer.setVisibility(View.VISIBLE);
TextView travelledDistance = (TextView) findViewById(R.id.travelledDistance);
travelledDistance.setVisibility(View.VISIBLE);
TextView travelledDistanceHead = (TextView) findViewById(R.id.travelledDistanceHead);
travelledDistanceHead.setVisibility(View.VISIBLE);
}
// Set start time (in order to measure total playtime)
startTime = System.currentTimeMillis();
if (GameSettings.isOwner())
// Set the amount of players that are alive
playersAliveCount = GameSettings.getPlayersInGame().size();
// Set the initial location
mapCenter = startPos;
if (GameSettings.getMaxDistance() > 0)
// Draw the border on the map
// The distance is GameSettings.getMaxDistance() - WARNING_DISTANCE_TO_WALL so that the
// player won't die right away after crossing the wall on the map.
map.drawBorder(mapCenter, GameSettings.getMaxDistanceInMeters());
// Activate end game timer
if (GameSettings.getTimeLimit() >= 0) {
if (GameSettings.isOwner()) {
// End the game in FINAL_SCORE_TIMEOUT seconds
new Handler()
.postDelayed(
new Runnable() {
@Override
public void run() {
endGame();
}
},
1000 * GameSettings.getTimeLimit() * 60);
}
// Update countdown
endTime = startTime + 1000 * GameSettings.getTimeLimit() * 60;
countdown = new Handler();
countdownRunnable =
new Runnable() {
@Override
public void run() {
TextView countdownText = (TextView) findViewById(R.id.countdown);
if (endTime > System.currentTimeMillis()) {
countdownText.setText(formatTime(endTime - System.currentTimeMillis()));
countdown.postDelayed(this, 1000);
} else {
countdownText.setText(formatTime(0));
countdownText.setVisibility(View.GONE);
}
}
};
countdown.postDelayed(countdownRunnable, 1000);
findViewById(R.id.countdown).setVisibility(View.VISIBLE);
}
// Start the events
if (GameSettings.isOwner() && HAS_EVENTS) gameEventHandler.start();
// Set the player to alive
if (!GameSettings.getSpectate()) isAlive = true;
else isAlive = false;
hasEnded = false;
showNotification(getString(R.string.game_started), Toast.LENGTH_SHORT);
}