[android-developers]
hello friends, I am designing new application in that application i want to connect two android pad via WiFi. Please guide me can implement video calling with in network. i want to access another device camera for video calling. Please help me.. thanks in advance -- 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
Re: [android-developers] Re: Help for IP camera
yes i want live video .. on my device.. On Mon, Sep 26, 2011 at 7:30 PM, J Handal wrote: > > Hi Kirti, > > "directly coonect through cross cable to my pc now for testing on > emulator." > > Are you streaming live video? > > > > > -- > 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 > -- 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] How to communicate two android device
hello friends, I am new in android. I want to communicate two android device . Blue-tooth is there but I want another option for communicating two device. Please Help me for this to solve. thanks in advance. -- 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
Re: [android-developers] Re: Help for IP camera
directly coonect through cross cable to my pc now for testing on emulator. On 9/14/11, swapnil26sharma wrote: > is there any proxy or directly from internet ? > > On Sep 14, 12:18 am, kirti waykole wrote: >> hello Friends, >> I want use IP camera in my application just to capture image or >> video. As i am new in android . Please help me for how i can use IP >> camera in my program. > > -- > 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 -- 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] Help for IP camera
hello Friends, I want use IP camera in my application just to capture image or video. As i am new in android . Please help me for how i can use IP camera in my program. -- 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] [android-discuss] Help for IP Camera
hello Friends, I want use IP camera in my application just to capture image or video. As i am new in android . Please help me for how i can use IP camera in my program. -- 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] ListView and Database
Hello Friends,
i want to display selected column from database in the form of list. But
application is forcibly closed when I try to run this application. Please
help to solve this bug.
Here is my code,
main Activity
package com.example.android;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ListActivity;
import android.content.ContentValues;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.provider.BaseColumns;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.Toast;
public class SQLiteDemo extends ListActivity {
private static final int DIALOG_ID = 100;
private SQLiteDatabase database;
private SimpleCursorAdapter dataSource;
private View entryView;
private EditText firstNameEditor;
private EditText lastNameEditor;
DBHelper helper;
Cursor cursor;
String t,t1;
Intent intent;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
helper = new DBHelper(this);
fillData();
}
private void fillData()
{
//Cursor c=helper.getAllEmployees();
Cursor c = helper.fetchAllNotes();
//startManagingCursor(c);
String[] from = new String[] { DBHelper.colName};
int[] to = new int[] {R.id.first};
dataSource = new SimpleCursorAdapter(this, R.layout.row1, c, from,to);
ListView view = getListView();
view.setHeaderDividersEnabled(true);
view.addHeaderView(getLayoutInflater().inflate(R.layout.row1, null));
setListAdapter(dataSource);
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
super.onListItemClick(l, v, position, id);
// Get the item that was clicked
int p1=position-1;
cursor = (Cursor)this.getListAdapter().getItem(p1);
t = cursor.getString(cursor.getColumnIndex(DBHelper.colName));
t1 = cursor.getString(cursor.getColumnIndex(DBHelper.colDate));
intent=new Intent(this,Edit.class);
intent.putExtra("first",t);
intent.putExtra("last",t1);
startActivity(intent);
//showDialog(DIALOG_ID);
Toast.makeText(this, "You selected: " + t +" "+t1,
Toast.LENGTH_LONG).show();
}
}
this my Xml file
http://schemas.android.com/apk/res/android";
android:layout_height="wrap_content" android:id="@+id/rowLayout"
android:orientation="horizontal" android:layout_width="fill_parent">
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[android-developers] IP Camera
Hello Friends, I am going to design new application for my Apad .I want to use IP camera out side the door. When I click on my ip camera Icon on Apad then it shows doors front preview. Please Guide me to proceed . How the Ip camera use in program. Please help me. Thanks in Advance -- 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] Database and ListView
hello friends,
I am displaying data from database in listview. when i select any
row, that row detail should display into toast or into Dialog box .
Here i am using Toast. But instead of displaying the names it shows
android.SQLite@4376f048.
Please help me how i solve this problem
this is my main Activity:
package org.kah;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ListActivity;
import android.content.ContentValues;
import android.content.DialogInterface;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.provider.BaseColumns;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.CursorAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.Toast;
public class SQLiteDemo extends ListActivity
{
private static final int DIALOG_ID = 100;
private SQLiteDatabase database;
private CursorAdapter dataSource;
private View entryView;
private EditText firstNameEditor;
private EditText lastNameEditor;
private static final String fields[] = { "first", "last",
BaseColumns._ID };
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
DatabaseHelper helper = new DatabaseHelper(this);
database = helper.getWritableDatabase();
Cursor data = database.query("names", fields, null, null, null,
null,
null);
dataSource = new SimpleCursorAdapter(this, R.layout.row, data,
fields,
new int[] { R.id.first, R.id.last });
ListView view = getListView();
view.setHeaderDividersEnabled(true);
view.addHeaderView(getLayoutInflater().inflate(R.layout.row,
null));
setListAdapter(dataSource);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
menu.add(0, DIALOG_ID, 1, R.string.addItem);
return true;
}
@Override
protected void onListItemClick(ListView l, View v, int position, long
id) {
super.onListItemClick(l, v, position, id);
// Get the item that was clicked
Object o = this.getListAdapter().getItem(position);
String keyword = o.toString();
Toast.makeText(this, "You selected: " + keyword,
Toast.LENGTH_LONG)
.show();
}
@Override
public boolean onMenuItemSelected(int featureId, MenuItem item) {
if (item.getItemId() == DIALOG_ID) {
showDialog(DIALOG_ID);
}
return true;
}
@Override
protected Dialog onCreateDialog(int id)
{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
entryView = getLayoutInflater().inflate(R.layout.entry, null);
builder.setView(entryView);
firstNameEditor = (EditText)
entryView.findViewById(R.id.firstName);
lastNameEditor = (EditText)
entryView.findViewById(R.id.lastName);
builder.setTitle(R.string.addDialogTitle);
builder.setPositiveButton(R.string.addItem,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface
dialog, int which) {
dialog.dismiss();
ContentValues values = new
ContentValues();
values.put("first",
firstNameEditor.getText()
.toString());
values.put("last",
lastNameEditor.getText().toString());
database.insert("names", null,
values);
dataSource.getCursor().requery();
}
});
builder.setNegativeButton(R.string.cancelItem,
new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface
dialog, int which) {
dialog.cancel();
}
});
return builder.crea
[android-developers] AlarmManager and Service
hello friends,
I am new in android . I want to design a Wake-up Alarm . In this i design
page in that we can set Alarm time and date. all data is sotred in database.
but when i set calender to particular date it wont work. Please help me i
don't understand where i am going wrong.
this is my Activity
package com.example.android;
import java.util.Calendar;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.Toast;
public class AlarmServiceActivity extends Activity
{
Toast mToast;
String full="";
PendingIntent pendingIntent;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Intent myIntent = new Intent(AlarmServiceActivity.this,
MyAlarmService.class);
pendingIntent =
PendingIntent.getBroadcast(AlarmServiceActivity.this, 0, myIntent, 0);
setContentView(R.layout.main);
Button start=(Button)findViewById(R.id.start);
start.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
startAlarm();
}
});
}
protected void startAlarm()
{
AlarmManager alarmManager =
(AlarmManager)getSystemService(ALARM_SERVICE);
Calendar calendar = Calendar.getInstance();
int month=calendar.get(Calendar.MONTH);
long firstTime =System.currentTimeMillis();
int month1=month+1;
int date=calendar.get(Calendar.DATE);
int year=calendar.get(Calendar.YEAR);
full=month1+"/"+date+"/"+year;
int h=calendar.get(Calendar.HOUR_OF_DAY);
int m=calendar.get(Calendar.MINUTE);
calendar.set(Calendar.MONTH,8);
calendar.set(Calendar.DATE, 1);
calendar.set(Calendar.YEAR, 2011);
calendar.set(Calendar.HOUR_OF_DAY, 18);
calendar.set(Calendar.MINUTE,18);
calendar.set(Calendar.SECOND, 0);
alarmManager.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
calendar.getTimeInMillis(), SystemClock.elapsedRealtime(),
pendingIntent);
// Tell the user about what we did.
if (mToast != null) {
mToast.cancel();
}
mToast = Toast.makeText(AlarmServiceActivity.this, "repeating Alarm
Schedule",
Toast.LENGTH_LONG);
mToast.show();
}
}
this is Receiver . I declared receiver in AndroidManifest.xml
package com.example.android;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;
public class MyAlarmService extends BroadcastReceiver
{
String full="";
public static final String ACTION_REFRESH_ALERT_ALARM =
"com.example.android.ACTION_REFRESH_ALERT_ALARM";
@Override
public void onReceive(Context cxt, Intent intent)
{
Intent startIntent = new Intent(cxt, AlarmServiceActivity.class);
cxt.startService(startIntent);
Toast.makeText(cxt, "Start() "+ full, Toast.LENGTH_LONG).show();
}
}
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[android-developers] how to set reminder for Future event
hello friends, I am new in android . I am getting problem while using AlarmManager. i want to use AlarmManager for setting future event. please send me code for how i set future event. Please guide me. Thanks in Advance -- 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
Re: [android-developers] AlarmManager and Service
this is main.xml
http://schemas.android.com/apk/res/android";
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
this is Androidmenifest.xml
http://schemas.android.com/apk/res/android";
package="com.exercise.AndroidAlarmService"
android:versionCode="1"
android:versionName="1.0">
On 7/30/11, narasimha venkat wrote:
> hi friend
>
> send me the xml file also i am checking
>
> On Fri, Jul 29, 2011 at 12:12 PM, kirti waykole
> wrote:
>
>> Hello,
>>I am new in android. I am using AlarmMagener in my
>> application. i am setting Alarm to some date. now i am giving direct
>> date. when the system date is not equal to hardcoded date alarm in not
>> invoking. But when i change system date to given date still is not
>> invoking.
>>
>> Please help me where i am going wrong and how i proceed.
>>
>>
>>
>> this is my Activity
>>
>>
>> package com.exercise.AndroidAlarmService;
>>
>> import java.util.Calendar;
>>
>>
>> import android.app.Activity;
>> import android.app.AlarmManager;
>> import android.app.PendingIntent;
>> import android.content.Intent;
>> import android.os.Bundle;
>> import android.os.SystemClock;
>> import android.view.View;
>> import android.widget.Button;
>> import android.widget.Toast;
>>
>> public class AndroidAlarmService extends Activity
>> {
>>
>>
>>private PendingIntent pendingIntent;
>>String full="";
>>
>> @Override
>> public void onCreate(Bundle savedInstanceState)
>> {
>> super.onCreate(savedInstanceState);
>> Intent myIntent = new Intent(AndroidAlarmService.this,
>> MyAlarmService.class);
>> pendingIntent =
>> PendingIntent.getService(AndroidAlarmService.this, 0, myIntent, 0);
>>
>> setContentView(R.layout.main);
>> Button buttonStart = (Button)findViewById(R.id.startalarm);
>> Button buttonCancel = (Button)findViewById(R.id.cancelalarm);
>>
>> buttonStart.setOnClickListener(new Button.OnClickListener()
>> {
>>
>> @Override
>> public void onClick(View arg0)
>> {
>>
>>
>>AlarmManager alarmManager =
>> (AlarmManager)getSystemService(ALARM_SERVICE);
>>
>>Calendar calendar =
>> Calendar.getInstance();
>>
>>int month=calendar.get(Calendar.MONTH);
>>int month1=month+1;
>>int date=calendar.get(Calendar.DATE);
>>int year=calendar.get(Calendar.YEAR);
>>full=month1+"/"+date+"/"+year;
>>
>>int
>> h=calendar.get(Calendar.HOUR_OF_DAY);
>>int m=calendar.get(Calendar.MINUTE);
>>
>>calendar.set(Calendar.HOUR_OF_DAY, h);
>>
>>calendar.set(Calendar.MINUTE,55);
>>calendar.set(Calendar.SECOND, 0);
>>calendar.set(Calendar.MILLISECOND, 0);
>>
>>
>>
>> //calendar.setTimeInMillis(System.currentTimeMillis());
>>//calendar.add(Calendar.SECOND, 10);
>>if(full.equals("7/31/2011"))
>>{
>>
>> alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
>> calendar.getTimeInMillis(), SystemClock.elapsedRealtime(),
>> pendingIntent);
>>
>>
>> Toast.makeText(AndroidAlarmService.this, "Start Alarm
>> " +" "+full+"- "+h+":"+m , Toast.LENGTH_LONG).show();
>>
>> //Alerts.ShowEmpAddedAlert(this);
>>}
>>}
>> });
>>
>> buttonCancel.setOnClickListener(new Button.OnClickListener()
>>{
>>
>> @Override
>>
[android-developers] AlarmManager and Service
Hello,
I am new in android. I am using AlarmMagener in my
application. i am setting Alarm to some date. now i am giving direct
date. when the system date is not equal to hardcoded date alarm in not
invoking. But when i change system date to given date still is not
invoking.
Please help me where i am going wrong and how i proceed.
this is my Activity
package com.exercise.AndroidAlarmService;
import java.util.Calendar;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemClock;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class AndroidAlarmService extends Activity
{
private PendingIntent pendingIntent;
String full="";
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
Intent myIntent = new Intent(AndroidAlarmService.this,
MyAlarmService.class);
pendingIntent =
PendingIntent.getService(AndroidAlarmService.this, 0, myIntent, 0);
setContentView(R.layout.main);
Button buttonStart = (Button)findViewById(R.id.startalarm);
Button buttonCancel = (Button)findViewById(R.id.cancelalarm);
buttonStart.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View arg0)
{
AlarmManager alarmManager =
(AlarmManager)getSystemService(ALARM_SERVICE);
Calendar calendar = Calendar.getInstance();
int month=calendar.get(Calendar.MONTH);
int month1=month+1;
int date=calendar.get(Calendar.DATE);
int year=calendar.get(Calendar.YEAR);
full=month1+"/"+date+"/"+year;
int h=calendar.get(Calendar.HOUR_OF_DAY);
int m=calendar.get(Calendar.MINUTE);
calendar.set(Calendar.HOUR_OF_DAY, h);
calendar.set(Calendar.MINUTE,55);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
//calendar.setTimeInMillis(System.currentTimeMillis());
//calendar.add(Calendar.SECOND, 10);
if(full.equals("7/31/2011"))
{
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP,
calendar.getTimeInMillis(), SystemClock.elapsedRealtime(),
pendingIntent);
Toast.makeText(AndroidAlarmService.this, "Start Alarm
" +" "+full+"- "+h+":"+m , Toast.LENGTH_LONG).show();
//Alerts.ShowEmpAddedAlert(this);
}
}
});
buttonCancel.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View arg0)
{
// TODO Auto-generated method stub
AlarmManager alarmManager =
(AlarmManager)getSystemService(ALARM_SERVICE);
alarmManager.cancel(pendingIntent);
// Tell the user about what we did.
Toast.makeText(AndroidAlarmService.this, "Cancel!",
Toast.LENGTH_LONG).show();
}
});
}
}
this is my Service
package com.exercise.AndroidAlarmService;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import android.widget.Toast;
public class MyAlarmService extends Service {
@Override
public void onCreate() {
// TODO Auto-generated method stub
Toast.makeText(this, "MyAlarmService.onCreate()", Toast.LENGTH_LONG).show();
}
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
Toast.makeText(this, "MyAlarmService.onBind()", Toast.LENGTH_LONG).show();
[android-developers] [android] pending Intent
hi, I am implementing Alarm Manager in my application. I also using Pending Intent. when i set alarm to current date its working fine. but when i set alarm for dynamic date its not working. alarm not in invoking after changing the date. plz help whats going wrong or something i missed to used in program. pl guide me -- 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
Re: [android-developers] Re: Date Query
thanks to all... to give your valuable feed back
2011/7/25 ΙΟΥΛΙΑ ΓΡΗΓΟΡΙΑΔΟΥ
> you could convert you date like this:
>
> private Date ConvertToDate(String dateString){
>
> SimpleDateFormat dateFormat = new SimpleDateFormat("-MM-dd HH:mm");
>
> Date convertedDate;
> try {
> Log.i("SocialFeedLatestBuzz", "Date before convert = " + dateString);
> convertedDate = dateFormat.parse(dateString);
> Log.i("SocialFeedLatestBuzz", "convertedDate = " + convertedDate);
>
> } catch (ParseException e) {
> Log.i("SocialFeedLatestBuzz", "parse exceptrion " );
> e.printStackTrace();
> return null;
> }
>
> return convertedDate;
>
> }
>
> --
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> Groups "Android Developers" group.
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>
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[android-developers] Date Query
hello , I am new in Android. I am trying to make reminder system. i made 1 database and storing all data in that database. now i want to get date from database in (dd/mm/) format. I want to compare that date with system . Plz guide me how can i do this. thanks in advance -- 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] Query database
hello all,
I am new in android . I have problem with database. Plz see the below code.
database is not creating. Plz help me
thanksin advance
this is my dBHelper class
package com.example.android;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteOpenHelper;
public class DBHelper extends SQLiteOpenHelper {
static final String dbName="demoDB";
static final String employeeTable="Employees";
static final String colName="EmployeeName";
String colDeptID = "EmployeeID";
static final String viewEmps="ViewEmps";
public DBHelper(Context context) {
super(context, dbName, null,33);
// TODO Auto-generated constructor stub
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL("CREATE TABLE "+employeeTable+" ("+colDeptID+ " INTEGER
PRIMARY KEY , "+
colName+ " TEXT)");
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion)
{
// TODO Auto-generated method stub
db.execSQL("DROP TABLE IF EXISTS "+employeeTable);
//db.execSQL("DROP TABLE IF EXISTS "+deptTable);
db.execSQL("DROP TRIGGER IF EXISTS dept_id_trigger");
db.execSQL("DROP TRIGGER IF EXISTS dept_id_trigger22");
db.execSQL("DROP TRIGGER IF EXISTS fk_empdept_deptid");
db.execSQL("DROP VIEW IF EXISTS "+viewEmps);
onCreate(db);
}
void AddEmployee(String name)
{
SQLiteDatabase db= this.getWritableDatabase();
ContentValues cv=new ContentValues();
cv.put(colName,name);
db.insert(employeeTable, colName, cv);
db.close();
}
int getEmployeeCount()
{
SQLiteDatabase db=this.getWritableDatabase();
Cursor cur= db.rawQuery("Select * from "+employeeTable, null);
int x= cur.getCount();
cur.close();
return x;
}
Cursor getAllEmployees()
{
SQLiteDatabase db=this.getWritableDatabase();
//Cursor cur= db.rawQuery("Select "+colID+" as _id , "+colName+",
"+colAge+" from "+employeeTable, new String [] {});
Cursor cur= db.rawQuery("SELECT * FROM "+viewEmps,null);
return cur;
}
}
this is my Activity class..
package com.example.android;
import android.app.Activity;
import android.app.Dialog;
import android.database.Cursor;
import android.os.Bundle;
import android.text.Spannable;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
public class TryActivity extends Activity
{
EditText txtName;
TextView txtEmps;
DBHelper dbHelper;
//Spinner spinDept;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
txtName=(EditText)findViewById(R.id.nametext);
txtEmps=(TextView)findViewById(R.id.text);
}
@Override
public void onStart()
{
try
{
super.onStart();
dbHelper=new DBHelper(this);
txtEmps.setText(txtEmps.getText()+String.valueOf(dbHelper.getEmployeeCount()));
}
//never close cursor
catch(Exception ex)
{
CatchError(ex.toString());
}
}
public void btnAddEmp_Click(View view)
{
boolean ok=true;
try
{
Spannable spn=txtName.getText();
String name=txtName.getText().toString();
dbHelper.AddEmployee(name);
}
catch(Exception ex)
{
ok=false;
CatchError(ex.toString());
}
finally
{
if(ok)
{
//NotifyEmpAdded();
Alerts.ShowEmpAddedAlert(this);
txtEmps.setText("Number of employees
"+String.valueOf(dbHelper.getEmployeeCount()));
}
}
}
void CatchError(String Exception)
{
Dialog diag=new Dialog(this);
diag.setTitle("Add new Employee");
TextView txt=new TextView(this);
txt.setText(Exception);
diag.setContentView(txt);
diag.show();
}
void NotifyEmpAdded()
{
Dialog diag=new Dialog(this);
diag.setTitle("Add new Employee");
TextView txt=new TextView(this);
txt.setText("Employee Added Successfully");
diag.setContentView(txt);
diag.show();
try {
diag.wait(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
CatchError(e.toString());
}
diag.notify();
diag.dismiss();
}
}
--
You received this message because
[android-developers] Display on Screen
hello all, I am new in android . I want display all data from database. i am not using any gridview.on plan Screen i want display all data from database. How should i do this . plz guide me. Thanks in advance -- 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
Re: [android-developers] Re: database query
thank you so much for your valuable reply...it works On Fri, Jul 15, 2011 at 8:09 AM, Chris wrote: > http://lmgtfy.com/?q=android+application+database > > That should help you. > > -- > 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 > -- 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] database query
hello all, I am new in android . I want to use database for storing my application data.Plz tell me how to use database in android application Thanks in advance -- 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
