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package com.olio.wakedetector;
import android.hardware.Sensor;
import android.hardware.SensorManager;
import android.hardware.TriggerEvent;
import android.hardware.TriggerEventListener;
import android.os.PowerManager;
import android.os.Vibrator;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import com.olio.util.ALog;
public class MainActivity extends ActionBarActivity {
private SensorManager mSensorManager = null;
private Sensor mSigMotionSensor = null;
private TriggerEventListener mTriggerEventListener = null;
private PowerManager mPowerManager = null;
private PowerManager.WakeLock mWakeLock = null;
private Vibrator mVibrator;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
mPowerManager = (PowerManager) getSystemService(POWER_SERVICE);
mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
for(Sensor sensor : mSensorManager.getSensorList(Sensor.TYPE_ALL)) {
String sensorType;
switch(sensor.getType()) {
case Sensor.TYPE_ACCELEROMETER:
sensorType = Sensor.STRING_TYPE_ACCELEROMETER;
break;
case Sensor.TYPE_GYROSCOPE:
sensorType = Sensor.STRING_TYPE_GYROSCOPE;
break;
case Sensor.TYPE_GYROSCOPE_UNCALIBRATED:
sensorType = Sensor.STRING_TYPE_GYROSCOPE_UNCALIBRATED;
break;
case Sensor.TYPE_ROTATION_VECTOR:
sensorType = Sensor.STRING_TYPE_ROTATION_VECTOR;
break;
case Sensor.TYPE_GRAVITY:
sensorType = Sensor.STRING_TYPE_GRAVITY;
break;
case Sensor.TYPE_SIGNIFICANT_MOTION:
sensorType = Sensor.STRING_TYPE_SIGNIFICANT_MOTION;
break;
case Sensor.TYPE_STEP_COUNTER:
sensorType = Sensor.STRING_TYPE_STEP_COUNTER;
break;
case Sensor.TYPE_STEP_DETECTOR:
sensorType = Sensor.STRING_TYPE_STEP_DETECTOR;
break;
default:
sensorType = ""+sensor.getType();
}
ALog.d("Found sensor: %s, Type: %s", sensor.getName(), sensorType);
if(sensor.getType() == Sensor.TYPE_SIGNIFICANT_MOTION) {
ALog.d("Got significant motion sensor.");
mSigMotionSensor = sensor;
if(mTriggerEventListener != null) {
ALog.d("Sig motion sensor already registered.");
return;
}
mWakeLock = mPowerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE, "com.olio.wakedetector");
mTriggerEventListener = new SigMotionTriggerListener();
mSensorManager.requestTriggerSensor(mTriggerEventListener, mSigMotionSensor);
}
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if(mTriggerEventListener != null && mSensorManager != null) {
mSensorManager.cancelTriggerSensor(mTriggerEventListener, mSigMotionSensor);
mTriggerEventListener = null;
}
}
public void onVibrateClick(View v) {
ALog.d("Vibrating.");
mVibrator.vibrate(new long[]{250, 500, 100, 500}, -1);
}
private class SigMotionTriggerListener extends TriggerEventListener {
@Override
public void onTrigger(TriggerEvent event) {
ALog.d("Got significant motion trigger. Re-registering.");
mWakeLock.acquire(5000);
mSensorManager.requestTriggerSensor(mTriggerEventListener, mSigMotionSensor);
}
};
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
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