I want to store time as "dateString" when gyroscope reading x=0.0,y=0.0,z=0.0 & when x>0.0 && y>0.0 && z>0.0 store time as "dateString1". I am not able to time if condition is met because it is taking current time of my phone. It is continuously running so not able to get time when event is happening what is the solution for same ?
Example- if my phone is on rest ,gyroscope sensor will provide x=0.0,y=0.0,z=0.0 if reading is still same for three hours. assume this is starting time of sleep of phone. when reading will change suddenly in terms of x,y,z it will be wake up time.
How can detect this scenario (starting time of sleep & wake up time )?
Below code is detecting gyroscope reading x ,y ,z when it is still it is showing 0.0,0.0,0.0 respectively .
when pic up the phone value of x,y,z increase only So how can we add code to detect time as above scenario.
import android.app.Activity;
import android.content.Context;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.widget.TextView;
import java.text.SimpleDateFormat;
import java.util.Calendar;
public class Main extends Activity {
Dbhelper myDb;
//variable for x,y,z
TextView textX, textY, textZ;
Button ButtonView,ButtonAdd;
TextView text1,text2,text3,text4 ;
SensorManager sensorManager;
Sensor sensor;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
myDb =new Dbhelper(this);
sensorManager = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
sensor = sensorManager.getDefaultSensor(Sensor.TYPE_GYROSCOPE);
textX = (TextView) findViewById(R.id.textX);
textY = (TextView) findViewById(R.id.textY);
textZ = (TextView) findViewById(R.id.textZ);
text1 = (TextView) findViewById(R.id.text1);
text2 = (TextView) findViewById(R.id.text2);
text3 = (TextView) findViewById(R.id.text3);
text4 = (TextView) findViewById(R.id.text4);
ButtonView=(Button)findViewById(R.id.button_view);
ButtonAdd=(Button)findViewById(R.id.button_add);
AddData();
viewAll();
}
public void AddData() {
ButtonAdd.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
boolean isInserted = myDb.insertData(text1.getText().toString(), textX.getText().toString(),
textY.getText().toString(),
textZ.getText().toString());
if (isInserted == true)
Toast.makeText(Main.this, "Data Inserted", Toast.LENGTH_LONG).show();
else
Toast.makeText(Main.this, "Data not Inserted", Toast.LENGTH_LONG).show();
}
}
);
}
public void viewAll() {
ButtonView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Cursor res = myDb.getAllData();
if(res.getCount() == 0) {
// show message
showMessage("Error","Nothing found");
return;
}
StringBuffer buffer = new StringBuffer();
while (res.moveToNext()) {
buffer.append("ID :"+ res.getString(0)+"\n");
buffer.append("TIME :"+res.getString(1)+"\n");
buffer.append("X :"+ res.getString(2)+"\n");
buffer.append("Y :"+ res.getString(3)+"\n");
buffer.append("Z :"+ res.getString(4)+"\n\n");
}
// Show all data
showMessage("Data",buffer.toString());
}
}
);
}
public void showMessage(String title,String Message){
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setCancelable(true);
builder.setTitle(title);
builder.setMessage(Message);
builder.show();
}
public void onResume() {
super.onResume();
sensorManager.registerListener(gyroListener, sensor,SensorManager.SENSOR_DELAY_NORMAL);
}
public void onStop() {
super.onStop();
sensorManager.unregisterListener(gyroListener);
}
public SensorEventListener gyroListener = new SensorEventListener() {
public void onAccuracyChanged(Sensor sensor, int acc) { }
public void onSensorChanged(SensorEvent event) {
long timeStamp = event.timestamp;
double x = event.values[0];
x=(double)Math.round(x * 10d) / 10d;
//x=Math.round(2);
double y = event.values[1];
y=(double)Math.round(y * 10d) / 10d;
double z = event.values[2];
z=(double)Math.round(z * 10d) / 10d;
textX.setText("X : " + x );
textY.setText("Y : " + y );
textZ.setText("Z : " + z );
Calendar c2 = Calendar.getInstance();
SimpleDateFormat sdf1 = new SimpleDateFormat("HH:mm:ss");
String dateString1 =sdf1.format(c2.getTime());
int timeOfDay = c2.get(Calendar.HOUR_OF_DAY);
c2.getTime();
Calendar c1 = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
String dateString =sdf.format(c1.getTime());
int timeOfDay1 = c1.get(Calendar.HOUR_OF_DAY);
c1.getTime();
if(timeOfDay >= 11 && timeOfDay <= 20 && x==0 && y==0 && z==0)
text1.setText("phone is not moving" + dateString);
else if
(timeOfDay1 >= 11 && timeOfDay1 <= 20 && x>0 || y>0 || z>0)
text2.setText("phone is just moved " + dateString1);
else if(timeOfDay >= 11 && timeOfDay <= 20 )
text3.setText("Were phone asleep between "+ dateString + "&" + dateString1);
}
};
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" >
<TextView
android:id="@+id/textX"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="30sp"
android:text="" />
<TextView
android:id="@+id/textY"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20sp"
android:textSize="30sp"
android:text="" />
<TextView
android:id="@+id/textZ"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20sp"
android:textSize="30sp"
android:text="" />
<TextView
android:id="@+id/text1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20sp"
android:textSize="30sp"
android:text="" />
<TextView
android:id="@+id/text2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20sp"
android:textSize="30sp"
android:text="" />
<TextView
android:id="@+id/text3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="20sp"
android:textSize="30sp"
android:text="" />
</LinearLayout>
NOTE: Please don't tell Timestamp is a solution I have already tried.
