[android-developers] Return formatted time
Im trying to get the time a button is pressed and display it on the screen case R.id.btoMovies: statuschange.setText(To Movies); mystatus=2; Time now = new Time(); now.setToNow(); timeofchange.setText( + now); and it returns 20120401T232303GMT(0,91,0,0,122583) Im trying to get the time formatted MMDDTHHMMSS format ... is this the best way to do this ? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Return formatted time
Im trying to get the time a button is pressed and display it on the screen case R.id.btoMovies: statuschange.setText(To Movies); mystatus=2; Time now = new Time(); now.setToNow(); timeofchange.setText( + now); and it returns 20120401T232303GMT(0,91,0,0,122583) Im trying to get the time formatted MMDDTHHMMSS format ... is this the best way to do this ? -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] accelerometer can I simply send meaning update location whenever the phone moves more than a meter
Preference this with this is my first android program and I have 3
problems... the code works below to a point ... what I am trying to do
is to send location to a mysql data base every 30 seconds or if the
sensor(accelerometer moves more than 3 meters). I'm trying to save
battery life so it appears from my reading that the sensor class has a
timer which I set to normal SENSOR_DELAY_NORMAL... what is happening
is the API it is overwhelming my database sending information it seems
like every second I only need it like 30 to 45 seconds tops and maybe
not that often... also when I loaded it on my phone after a few
seconds it would freeze and says that it stopped working... 1) why is
it sending every second and how do I change that 2) if I just use the
accelerometer can I simply send meaning update location whenever the
phone moves more than a meter to save battery life or a timed
send(Location update) or maybe every 15 minute if the phone hasn't
updated because the sensor hasn't moved ... is this possible and how
would I do that Also I'm pretty sure the problem the phone is
having is with the constant sending of data but are there other issues
I should be mindful of ...
[syntax=java]package com.javacodegeeks.android.lbs;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
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.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
import android.widget.TextView;
import android.widget.TextView.BufferType;
import android.widget.Toast;
public class LbsGeocodingActivity extends Activity implements
OnClickListener, SensorEventListener {
private static final long MINIMUM_DISTANCE_CHANGE_FOR_UPDATES = 3; //
in
// Meters
private static final long MINIMUM_TIME_BETWEEN_UPDATES = 3; // in
// Milliseconds
protected LocationManager locationManager;
protected Button retrieveLocationButton;
protected Button resumebutton;
protected Button pausebutton;
protected Button quitbutton;
public double longi;
public double lati;
TextView question, test, pwrd, longitudinal, lititudinal;
static TextView connecting;
SensorManager sm;
String gotBread, teat, lockerroom, spotX, spotY;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
retrieveLocationButton = (Button)
findViewById(R.id.retrieve_location_button);
resumebutton =(Button)findViewById(R.id.bResume);
pausebutton=(Button)findViewById(R.id.bPause);
quitbutton=(Button)findViewById(R.id.bQuit);
locationManager = (LocationManager)
getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
MINIMUM_TIME_BETWEEN_UPDATES,
MINIMUM_DISTANCE_CHANGE_FOR_UPDATES, new
MyLocationListener());
sm = (SensorManager) getSystemService(Context.SENSOR_SERVICE);
if (sm.getSensorList(Sensor.TYPE_ACCELEROMETER).size() != 0) {
Sensor s =
sm.getSensorList(Sensor.TYPE_ACCELEROMETER).get(0);
sm.registerListener(this, s,
SensorManager.SENSOR_DELAY_NORMAL);
intialize();
Bundle gotBasket = getIntent().getExtras();
Bundle teatime = getIntent().getExtras();
gotBread = gotBasket.getString(key);
teat = teatime.getString(lock);
lockerroom = teatime.getString(combo);
question.setText(gotBread);
pwrd.setText(teat);
[android-developers] unknown error
This is my first android app and I feel like it should be simple but I
had my code working then I added two button in my xml file and added a
switch/case clause and now im getting an error... eclipse error log
is not recording what the error is and no other error messages... the
way my app works is it collects username, password and group and them
it switches to my main xml where I am getting the error... any help
would be appreciated
?xml version=1.0 encoding=utf-8?
LinearLayout xmlns:android=http://schemas.android.com/apk/res/
android
android:orientation=vertical android:layout_width=fill_parent
android:layout_height=fill_parent
Button android:id=@+id/retrieve_location_button
android:text=Retrieve Location
android:layout_width=wrap_content
android:layout_height=wrap_content /
TextView android:id=@+id/tvMessage
android:layout_width=wrap_content
android:layout_height=wrap_content android:text=TextView /
TextView android:id=@+id/tvPassworded
android:layout_width=wrap_content
android:layout_height=wrap_content android:text=TextView /
TextView android:id=@+id/tVLast
android:layout_width=wrap_content
android:layout_height=wrap_content android:text=TextView /
TextView android:text=TextView android:id=@+id/tvLat
android:layout_width=wrap_content
android:layout_height=wrap_content/TextView
TextView android:text=TextView android:id=@+id/tvLong
android:layout_width=wrap_content
android:layout_height=wrap_content/TextView
TextView android:text=TextView android:id=@+id/tvconnecting
android:layout_width=wrap_content
android:layout_height=wrap_content/TextView
Button android:text=Pause android:id=@+id/bPause
android:layout_width=fill_parent
android:layout_height=wrap_content/Button
Button android:text=Resume android:id=@+id/bResume
android:layout_width=fill_parent
android:layout_height=wrap_content/Button
Button android:text=Quit android:id=@+id/bQuit
android:layout_width=fill_parent
android:layout_height=wrap_content/Button
/LinearLayout
and I added a switch and case to my LbsGeocodingActivity class
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import android.app.Activity;
import android.content.Context;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
import android.widget.TextView;
import android.widget.TextView.BufferType;
import android.widget.Toast;
public class LbsGeocodingActivity extends Activity implements
OnClickListener,
OnCheckedChangeListener {
private static final long MINIMUM_DISTANCE_CHANGE_FOR_UPDATES = 1; //
in
// Meters
private static final long MINIMUM_TIME_BETWEEN_UPDATES = 1000; // in
// Milliseconds
protected LocationManager locationManager;
protected Button retrieveLocationButton;
protected Button resumebutton;
protected Button pausebutton;
protected Button quitbutton;
public double longi;
public double lati;
TextView question, test, pwrd, longitudinal, lititudinal;
static TextView connecting;
String gotBread, teat, lockerroom, spotX, spotY;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
retrieveLocationButton = (Button)
findViewById(R.id.retrieve_location_button);
resumebutton =(Button)findViewById(R.id.bResume);
pausebutton=(Button)findViewById(R.id.bPause);
quitbutton=(Button)findViewById(R.id.bQuit);
locationManager = (LocationManager)
getSystemService(Context.LOCATION_SERVICE);
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,
MINIMUM_TIME_BETWEEN_UPDATES,
[android-developers] Re: unknown error
Eclipse is not throwing an error ... when I goto run my app in the emulator it says it has encountered and error On Feb 12, 4:12 pm, TreKing treking...@gmail.com wrote: On Sun, Feb 12, 2012 at 2:18 PM, aikidoguy clayrichmo...@gmail.com wrote: now im getting an error... the way my app works is it collects username, password and group and them it switches to my main xml where I am getting the error... You posted a lot but you failed to mention the actual error you're seeing. That would be useful information for someone trying to help you. - TreKing http://sites.google.com/site/rezmobileapps/treking - Chicago transit tracking app for Android-powered devices -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: unknown error
Event Details says: Invalid preference page path: XML Syntax Exception stack trace An exception stack trace is not available. On Feb 12, 4:22 pm, Mark Murphy mmur...@commonsware.com wrote: On Sun, Feb 12, 2012 at 4:20 PM, aikidoguy clayrichmo...@gmail.com wrote: Eclipse is not throwing an error ... when I goto run my app in the emulator it says it has encountered and error Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine LogCat and look at the stack trace associated with your error. -- Mark Murphy (a Commons Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy Android 4.0 Programming Books:http://commonsware.com/books -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: unknown error
02-12 16:37:04.666: ERROR/AndroidRuntime(272):
java.lang.RuntimeException: Unable to resume activity
{com.javacodegeeks.android.lbs/
com.javacodegeeks.android.lbs.LbsGeocodingActivity}:
android.app.SuperNotCalledException: Activity
{com.javacodegeeks.android.lbs/
com.javacodegeeks.android.lbs.LbsGeocodingActivity} did not call
through to super.onResume()
On Feb 12, 4:22 pm, Mark Murphy mmur...@commonsware.com wrote:
On Sun, Feb 12, 2012 at 4:20 PM, aikidoguy clayrichmo...@gmail.com wrote:
Eclipse is not throwing an error ... when I goto run my app in the
emulator it says it has encountered and error
Use adb logcat, DDMS, or the DDMS perspective in Eclipse to examine
LogCat and look at the stack trace associated with your error.
--
Mark Murphy (a Commons
Guy)http://commonsware.com|http://github.com/commonsguyhttp://commonsware.com/blog|http://twitter.com/commonsguy
Android 4.0 Programming Books:http://commonsware.com/books
--
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[android-developers] my first android program ever I usually code in python
I apologize I understand this is a more advance list but I don't know
where else to turn
This is my first android program ever I usually code in python... I've
watch a ton of java tutorials but Java is so different I'm having
trouble ...so here is what I need to do... I have my Main class and it
collects user input and returns the variable public string username
and public string password then I have a gps Class and it return the
variable public double longitudes and public double latitude... in
python I would make these global variable(ie self.username ... etc )
collect the data into in a method and send it to the server in mysql
format... I have a new class and Its called GetdataandSend
public calss GetdataandSend(){
I want to collect the variables from my Main Class and gps class
store the variables and then send to the server the data (using Mysql
fomat)
}
Do I have to use a bunch of classes or is it possible to use top down
coding while Im new since this app is relatively simple I getting the
user name, password and longitude and latitude and every 15 seconds or
onResume send that to my (Mysql db)php server ...can some one point me
in a direction of some tutorials or examples of this ... thanks
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