Static TableLayout

The TableLayout is built using the TableLayout and the TableRow commands. There is no TableCols like the <td> tag in HTML. To align your view in columns you have to set the width of the elements and manually control the layout.
<TableLayout android:id="@+id/TableLayout01" android:layout_width="fill_parent" android:layout_height="wrap_content"  android:stretchColumns="0">

  <TableRow android:id="@+id/TableRow01" android:layout_width="wrap_content" android:layout_height="wrap_content">
    <TextView android:id="@+id/TextView01" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="textfield 1-1"></TextView>

    <CheckBox android:id="@+id/CheckBox01" android:layout_width="wrap_content" android:layout_height="wrap_content"></CheckBox>
  </TableRow>

  <TableRow android:id="@+id/TableRow02" android:layout_width="wrap_content" android:layout_height="wrap_content">
    <TextView android:id="@+id/TextView03" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="textfield 2-1"></TextView>
    <TextView android:id="@+id/TextView04" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="textfield 2-2"></TextView>
  </TableRow>

</TableLayout>
<TableLayout android:id="@+id/tableLayout1" android:layout_height="wrap_content" android:layout_width="match_parent">
    <TableRow android:id="@+id/tableRow1" android:layout_width="wrap_content" android:layout_height="wrap_content">
        <Button android:text="Button" android:id="@+id/button1" android:layout_width="wrap_content" android:layout_height="wrap_content"></Button>
        <RadioButton android:text="RadioButton" android:id="@+id/radioButton1" android:layout_width="wrap_content" android:layout_height="wrap_content"></RadioButton>
        <ProgressBar android:layout_height="wrap_content" android:id="@+id/progressBar1" android:layout_width="wrap_content"></ProgressBar>
    </TableRow>
</TableLayout>
<TableLayout android:id="@+id/tableLayout2" android:layout_height="wrap_content" android:layout_width="match_parent">
    <TableRow android:layout_height="wrap_content" android:layout_width="match_parent" android:id="@+id/tableRow2">
        <SeekBar android:layout_height="wrap_content" android:id="@+id/seekBar1" android:layout_width="fill_parent"></SeekBar>
        <DigitalClock android:text="DigitalClock" android:id="@+id/digitalClock1" android:layout_width="wrap_content" android:layout_height="wrap_content"></DigitalClock>
        <ZoomButton android:src="@android:drawable/btn_plus" android:layout_height="wrap_content" android:layout_width="wrap_content" android:id="@+id/zoomButton1"></ZoomButton>
        <ToggleButton android:text="ToggleButton" android:id="@+id/toggleButton1" android:layout_width="wrap_content" android:layout_height="wrap_content"></ToggleButton>
    </TableRow>
</TableLayout>
<TableLayout android:id="@+id/tableLayout3" android:layout_height="wrap_content" android:layout_width="match_parent" android:stretchColumns="0">
    <TableRow android:id="@+id/tableRow3" android:layout_width="wrap_content" android:layout_height="wrap_content">
        <SeekBar android:layout_height="wrap_content" android:id="@+id/seekBar2" android:layout_width="fill_parent"></SeekBar>
    </TableRow>
</TableLayout>

How To Add a Row Dynamically

 whenever the button is clicked, it adds a new row to the TableLayout and notice the Scrollbar from the ScrollView.

XML CODE:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent" android:orientation="vertical">

<Button android:id="@+id/Button01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Click To Add New row"></Button>

<ScrollView android:id="@+id/ScrollView01" android:layout_width="wrap_content" android:layout_height="wrap_content">

  <TableLayout android:id="@+id/TableLayout01" android:layout_width="fill_parent" android:layout_height="wrap_content" android:stretchColumns="0">

    <TableRow android:id="@+id/TableRow01" android:layout_width="wrap_content" android:layout_height="wrap_content">
        <TextView android:layout_width="fill_parent" android:text="textfield 1-1" android:layout_height="wrap_content" android:id="@+id/TextView01"></TextView>
        <ImageView android:id="@+id/imageView1" android:layout_height="wrap_content" android:src="@drawable/icon" android:layout_width="wrap_content"></ImageView>
      <DigitalClock android:text="DigitalClock" android:layout_width="wrap_content" android:id="@+id/digitalClock1" android:layout_height="wrap_content"></DigitalClock>
      <CheckBox android:id="@+id/CheckBox01" android:text="" android:layout_width="wrap_content" android:layout_height="wrap_content"></CheckBox>
    </TableRow>

  </TableLayout>
</ScrollView>
</LinearLayout>

[Sorce code=tablelayout.java]

public class tablelayout extends Activity implements OnClickListener {

    /** Called when the activity is first created. */

Button btn;

int counter=0;

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        btn=(Button)findViewById(R.id.Button01);

        btn.setOnClickListener( this);

       

    }

    public void onClick(View view){

    TableLayout tl=(TableLayout)findViewById(R.id.TableLayout01);

    TableRow tr=new TableRow(this);

    counter++;

    TextView tv= new TextView(this);

    tv.setText("text"+counter);

    CheckBox cb=new CheckBox(this);

    DigitalClock dc= new DigitalClock(this);

    ImageView ib=new ImageView(this);

    ib.setImageResource(R.drawable.icon);

    tr.addView(tv);

        tr.addView(ib);

        tr.addView(dc);

        tr.addView(cb);

        tl.addView(tr,new TableLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT));

     

    }

  

}

[/source code]  
Output Like This.

NOTE:TableLayout is built using the TableLayout and the TableRow commands. There is no TableCols like the<td> tag in HTML. To align your view in columns you have to set the width of the elements and manually control the layout.So

How to getting android

Push server Notification in Android

If u Want To Download full source code Click this

How to use calendar in android

In this apps we use four class to run calendarview.

first class name as CalendarActivity,Cell,TestActivity,calendarView.Before that we download a images like background.png,calendar_week.png,typeb_calendar_today.png. insert into Drawable folder,because to show and set a day in calendar format .

 

package com.exina.android.calendar;

import android.app.Activity;

import android.content.Intent;

import android.os.Bundle;

import android.os.Handler;

import android.text.format.DateUtils;

import android.view.View;

import android.widget.TextView;

import android.widget.Toast;

public class CalendarActivity extends Activity  implements CalendarView.OnCellTouchListener{

public static final String MIME_TYPE = "vnd.android.cursor.dir/vnd.exina.android.calendar.date";

CalendarView mView = null;

TextView mHit;

Handler mHandler = new Handler();

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

        mView = (CalendarView)findViewById(R.id.calendar);

        mView.setOnCellTouchListener(this);

        

        if(getIntent().getAction().equals(Intent.ACTION_PICK))

        findViewById(R.id.hit).setVisibility(View.INVISIBLE);

    }

public void onTouch(Cell cell) {

Intent intent = getIntent();

String action = intent.getAction();

if(action.equals(Intent.ACTION_PICK) || action.equals(Intent.ACTION_GET_CONTENT)) {

Intent ret = new Intent();

ret.putExtra("year", mView.getYear());

ret.putExtra("month", mView.getMonth());

ret.putExtra("day", cell.getDayOfMonth());

this.setResult(RESULT_OK, ret);

finish();

return;

}

int day = cell.getDayOfMonth();

if(mView.firstDay(day))

mView.previousMonth();

else if(mView.lastDay(day))

mView.nextMonth();

else

return;

mHandler.post(new Runnable() {

public void run() {

Toast.makeText(CalendarActivity.this, DateUtils.getMonthString(mView.getMonth(), DateUtils.LENGTH_LONG) + " "+mView.getYear(), Toast.LENGTH_SHORT).show();

}

});

}

    

}

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.Rect;

import android.graphics.RectF;

import android.graphics.drawable.Drawable;

import android.util.Log;

public class Cell {

private static final String TAG = "Cell";

protected Rect mBound = null;

protected int mDayOfMonth = 1; // from 1 to 31

protected Paint mPaint = new Paint(Paint.SUBPIXEL_TEXT_FLAG

            |Paint.ANTI_ALIAS_FLAG);

int dx, dy;

public Cell(int dayOfMon, Rect rect, float textSize, boolean bold) {

mDayOfMonth = dayOfMon;

mBound = rect;

mPaint.setTextSize(textSize/*26f*/);

mPaint.setColor(Color.BLACK);

if(bold) mPaint.setFakeBoldText(true);

dx = (int) mPaint.measureText(String.valueOf(mDayOfMonth)) / 2;

dy = (int) (-mPaint.ascent() + mPaint.descent()) / 2;

}

public Cell(int dayOfMon, Rect rect, float textSize) {

this(dayOfMon, rect, textSize, false);

}

protected void draw(Canvas canvas) {

canvas.drawText(String.valueOf(mDayOfMonth), mBound.centerX() - dx, mBound.centerY() + dy, mPaint);

}

public int getDayOfMonth() {

return mDayOfMonth;

}

public boolean hitTest(int x, int y) {

return mBound.contains(x, y); 

}

public Rect getBound() {

return mBound;

}

public String toString() {

return String.valueOf(mDayOfMonth)+"("+mBound.toString()+")";

}

}

import java.text.SimpleDateFormat;

import java.util.Calendar;

import android.app.AlertDialog;

import android.content.Intent;

import android.os.Bundle;

import android.preference.Preference;

import android.preference.PreferenceActivity;

import android.widget.Toast;

public class TestActivity extends PreferenceActivity implements Preference.OnPreferenceClickListener{

@Override

public void onCreate(Bundle savedInstance) {

super.onCreate(savedInstance);

addPreferencesFromResource(R.xml.test);

findPreference("show").setIntent(new Intent(Intent.ACTION_VIEW).setDataAndType(null, CalendarActivity.MIME_TYPE));

findPreference("pick").setOnPreferenceClickListener(this);

findPreference("about").setOnPreferenceClickListener(this);

}

@Override

public void onActivityResult(int requestCode, int resultCode, Intent data) {

if(resultCode==RESULT_OK) {

int year = data.getIntExtra("year", 0);

int month = data.getIntExtra("month", 0);

int day = data.getIntExtra("day", 0);

final Calendar dat = Calendar.getInstance();

dat.set(Calendar.YEAR, year);

dat.set(Calendar.MONTH, month);

dat.set(Calendar.DAY_OF_MONTH, day);

SimpleDateFormat format = new SimpleDateFormat("yyyy MMM dd");

Toast.makeText(TestActivity.this, format.format(dat.getTime()), Toast.LENGTH_LONG).show();

}

}

public boolean onPreferenceClick(Preference  preference) {

String key = preference.getKey();

if(key.equals("pick")) {

startActivityForResult(new Intent(Intent.ACTION_PICK).setDataAndType(null, CalendarActivity.MIME_TYPE), 100);

} else if(key.equals("about")) {

new AlertDialog.Builder(this).setIcon(android.R.drawable.ic_dialog_alert).setTitle(R.string.app_name).setMessage("http://saga-androidapplication.webgarden.com/\n\nBy Saga<arun.saga@yahoo.in>").create().show();

}

return true;

}

}

import java.util.Calendar;

import android.content.Context;

import android.content.res.Resources;

import android.graphics.Canvas;

import android.graphics.Color;

import android.graphics.Rect;

import android.graphics.drawable.Drawable;

import android.util.AttributeSet;

import android.util.MonthDisplayHelper;

import android.view.MotionEvent;

import android.widget.ImageView;

public class CalendarView extends ImageView {

    private static int WEEK_TOP_MARGIN = 74;

    private static int WEEK_LEFT_MARGIN = 40;

    private static int CELL_WIDTH = 58;

    private static int CELL_HEIGH = 53;

    private static int CELL_MARGIN_TOP = 92;

    private static int CELL_MARGIN_LEFT = 39;

    private static float CELL_TEXT_SIZE;

    

private static final String TAG = "CalendarView"; 

private Calendar mRightNow = null;

    private Drawable mWeekTitle = null;

    private Cell mToday = null;

    private Cell[][] mCells = new Cell[6][7];

    private OnCellTouchListener mOnCellTouchListener = null;

    MonthDisplayHelper mHelper;

    Drawable mDecoration = null;

    

public interface OnCellTouchListener {

    public void onTouch(Cell cell);

    }

public CalendarView(Context context) {

this(context, null);

}

public CalendarView(Context context, AttributeSet attrs) {

this(context, attrs, 0);

}

public CalendarView(Context context, AttributeSet attrs, int defStyle) {

super(context, attrs, defStyle);

mDecoration = context.getResources().getDrawable(R.drawable.typeb_calendar_today);

initCalendarView();

}

private void initCalendarView() {

mRightNow = Calendar.getInstance();

// prepare static vars

Resources res = getResources();

WEEK_TOP_MARGIN  = (int) res.getDimension(R.dimen.week_top_margin);

WEEK_LEFT_MARGIN = (int) res.getDimension(R.dimen.week_left_margin);

CELL_WIDTH = (int) res.getDimension(R.dimen.cell_width);

CELL_HEIGH = (int) res.getDimension(R.dimen.cell_heigh);

CELL_MARGIN_TOP = (int) res.getDimension(R.dimen.cell_margin_top);

CELL_MARGIN_LEFT = (int) res.getDimension(R.dimen.cell_margin_left);

CELL_TEXT_SIZE = res.getDimension(R.dimen.cell_text_size);

// set background

setImageResource(R.drawable.background);

mWeekTitle = res.getDrawable(R.drawable.calendar_week);

mWeekTitle.setBounds(WEEK_LEFT_MARGIN, WEEK_TOP_MARGIN, WEEK_LEFT_MARGIN+mWeekTitle.getMinimumWidth(), WEEK_TOP_MARGIN+mWeekTitle.getMinimumHeight());

mHelper = new MonthDisplayHelper(mRightNow.get(Calendar.YEAR), mRightNow.get(Calendar.MONTH));

initCells();

    }

private void initCells() {

   class _calendar {

    public int day;

    public boolean thisMonth;

    public _calendar(int d, boolean b) {

    day = d;

    thisMonth = b;

    }

    public _calendar(int d) {

    this(d, false);

    }

   };

   _calendar tmp[][] = new _calendar[6][7];

   

   for(int i=0; i<tmp.length; i++) {

    int n[] = mHelper.getDigitsForRow(i);

    for(int d=0; d<n.length; d++) {

    if(mHelper.isWithinCurrentMonth(i,d))

    tmp[i][d] = new _calendar(n[d], true);

    else

    tmp[i][d] = new _calendar(n[d]);

   

    }

   }

   Calendar today = Calendar.getInstance();

   int thisDay = 0;

   mToday = null;

   if(mHelper.getYear()==today.get(Calendar.YEAR) && mHelper.getMonth()==today.get(Calendar.MONTH)) {

    thisDay = today.get(Calendar.DAY_OF_MONTH);

   }

// build cells

Rect Bound = new Rect(CELL_MARGIN_LEFT, CELL_MARGIN_TOP, CELL_WIDTH+CELL_MARGIN_LEFT, CELL_HEIGH+CELL_MARGIN_TOP);

for(int week=0; week<mCells.length; week++) {

for(int day=0; day<mCells[week].length; day++) {

if(tmp[week][day].thisMonth) {

if(day==0 || day==6 )

mCells[week][day] = new RedCell(tmp[week][day].day, new Rect(Bound), CELL_TEXT_SIZE);

else 

mCells[week][day] = new Cell(tmp[week][day].day, new Rect(Bound), CELL_TEXT_SIZE);

} else

mCells[week][day] = new GrayCell(tmp[week][day].day, new Rect(Bound), CELL_TEXT_SIZE);

Bound.offset(CELL_WIDTH, 0); // move to next column 

// get today

if(tmp[week][day].day==thisDay) {

mToday = mCells[week][day];

mDecoration.setBounds(mToday.getBound());

}

}

Bound.offset(0, CELL_HEIGH); // move to next row and first column

Bound.left = CELL_MARGIN_LEFT;

Bound.right = CELL_MARGIN_LEFT+CELL_WIDTH;

}

}

    public void setTimeInMillis(long milliseconds) {

    mRightNow.setTimeInMillis(milliseconds);

    initCells();

    this.invalidate();

    }

        

    public int getYear() {

    return mHelper.getYear();

    }

    

    public int getMonth() {

    return mHelper.getMonth();

    }

    

    public void nextMonth() {

    mHelper.nextMonth();

    initCells();

    invalidate();

    }

    

    public void previousMonth() {

    mHelper.previousMonth();

    initCells();

    invalidate();

    }

    

    public boolean firstDay(int day) {

    return day==1;

    }

    

    public boolean lastDay(int day) {

    return mHelper.getNumberOfDaysInMonth()==day;

    }

    

    public void goToday() {

    Calendar cal = Calendar.getInstance();

    mHelper = new MonthDisplayHelper(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH));

    initCells();

    invalidate();

    }

    

    public Calendar getDate() {

    return mRightNow;

    }

    

    @Override

    public boolean onTouchEvent(MotionEvent event) {

    if(mOnCellTouchListener!=null){

    for(Cell[] week : mCells) {

for(Cell day : week) {

if(day.hitTest((int)event.getX(), (int)event.getY())) {

mOnCellTouchListener.onTouch(day);

}

}

}

    }

    return super.onTouchEvent(event);

    }

  

    public void setOnCellTouchListener(OnCellTouchListener p) {

mOnCellTouchListener = p;

}

@Override

protected void onDraw(Canvas canvas) {

// draw background

super.onDraw(canvas);

mWeekTitle.draw(canvas);

// draw cells

for(Cell[] week : mCells) {

for(Cell day : week) {

day.draw(canvas);

}

}

// draw today

if(mDecoration!=null && mToday!=null) {

mDecoration.draw(canvas);

}

}

private class GrayCell extends Cell {

public GrayCell(int dayOfMon, Rect rect, float s) {

super(dayOfMon, rect, s);

mPaint.setColor(Color.LTGRAY);

}

}

private class RedCell extends Cell {

public RedCell(int dayOfMon, Rect rect, float s) {

super(dayOfMon, rect, s);

mPaint.setColor(0xdddd0000);

}

}

}

xml file name as 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="fill_parent"

    android:layout_height="fill_parent"

    >

<com.exina.android.calendar.CalendarView  android:id="@+id/calendar"

   android:layout_width="fill_parent" 

   android:layout_height="wrap_content" />

    <TextView android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:text="@string/app_name" />

    <TextView android:id="@+id/hit"

    android:layout_width="fill_parent"

    android:layout_height="wrap_content"

    android:text="@string/hit" />

   

</LinearLayout>

Go to AndroidManifest.xml .

package="com.exina.android.calendar"

      android:versionCode="1"

      android:versionName="1.0">

    <application android:icon="@drawable/icon" android:label="@string/app_name">

        <activity android:name=".CalendarActivity"

                  android:label="@string/app_name">

            

            <intent-filter>

                <action android:name="android.intent.action.PICK" />

                <category android:name="android.intent.category.DEFAULT" />

                <data android:mimeType="vnd.android.cursor.dir/vnd.exina.android.calendar.date" />

            </intent-filter>

            <intent-filter>

                <action android:name="android.intent.action.VIEW" />

                <category android:name="android.intent.category.DEFAULT" />

                <data android:mimeType="vnd.android.cursor.dir/vnd.exina.android.calendar.date" />

            </intent-filter>

        </activity>

    <activity android:label="@string/app_name"

     android:name=".TestActivity" android:icon="@drawable/icon">

    <intent-filter>

    <action android:name="android.intent.action.MAIN"/>

<category android:name="android.intent.category.LAUNCHER"/>

</intent-filter>

</activity>

</application>

Output:

 

Samsung Nexus S 4G

The good: The Samsung Nexus S 4G offers a brilliant display, WiMax support, and agreeable performance. It gains a number of usability improvements from the Gingerbread OS, and its straight Google interface will appeal to Android purists.
The bad: The Samsung Nexus S 4G feels rather fragile, and it lacks a memory card slot and LED notifications. We were hoping for more new features over the Nexus One, and its 4G connection was spotty at times.
The bottom line: The Samsung Nexus S 4G offers a great combination of design, features, and performance. The 4G connection could be more reliable, but the Gingerbread OS, stock Android UI, and admirable call quality make for a satisfying smartphone.

Editors' note: Sprint's Samsung Nexus S 4G only differs from T-Mobile's Nexus S in a few ways. As such, we will focus on those differences for this review. For CNET's full analysis of the Nexus S series, including design and features, check our review of T-Mobile's handset.
As it has a habit of doing, Sprint grabbed the CTIA spotlight early this year when it announced the Samsung Nexus S 4G the day before the annual wireless confab convened in Florida. Though the device was hardly new to the cell phone

   

  

Manufacturer: Samsung.Part Number:SPHD720KIT..General
Product Type Smartphone With digital camera .Service Provider Sprint Nextel .Width 2.48 in .Depth 0.43 in .Height 4.88 in .Weight 4.55 oz .Body Color Black .Cellular
Technology CDMA/WiMax .Band WCDMA (UMTS) / GSM 850/900/1800/1900 .Phone Design PDA .Vibrating Alert Yes .Polyphonic Ringer Yes .Voice Dialing Yes .Call Timer Yes .Conference Call Capability Yes .Voice Recorder Yes .Caller ID Yes .Speakerphone Yes .Wireless Interface IEEE 802.11g,
IEEE 802.11b,
Bluetooth 2.1 EDR,
IEEE 802.11n .Additional Features Multitasking,
Widgets support .Communicator Features
Operating System Google Android 2.3 .Synchronization With PC Yes .User Memory 16 GB .Messaging & Data Services
Short Messaging Service (SMS) Yes .Messaging Services Google Talk .Mobile Email Yes .Supported Email Protocols SMTP,
POP3,
IMAP4 .GPRS (General Packet Radio Service) Yes .EDGE (Enhanced Data Rates For Global Evolution) Yes .Internet Browser Yes .Included Services YouTube,
Gmail,
Google Search,
Android Market .HSDPA (High Speed Downlink Packet Access) Yes .Messaging / Data Features Text messages,
Multimedia messages (MMS),
E-Mail .Digital Camera
Camera highlights With a resolution of 5 megapixels, this camera phone will give you better pictures than other phones. .Sensor Resolution 5 megapixels .Still Image Resolutions 2560 x 1920 .Focus Adjustment Automatic .White Balance Automatic,
Presets .Camera Light Source Flash .Video Recorder Resolutions 720 x 480 .Digital Video Formats H.264,
H.263,
MPEG-4 .Features Video recording,
Geo-tagging .GPS System
Included GPS Software Google Maps .Organizer
Alarm Clock Yes .Calendar Yes .Reminder Yes .Display
Type OLED display .Technology Super AMOLED .Display Resolution 800 x 480 pixels .Diagonal Size 4 in .Color Support Color .Features Wallpaper .Digital Player (Recorder)
Supported Digital Audio Standards M4A,
MP3,
MIDI,
Ogg Vorbis,
AAC,
AMR .Connections
Connector Type 1 x Micro-USB,
1 x Headset jack - Mini-phone 3.5 mm .Miscellaneous
Resistance Fingerprint-resistant oleophobic coating .Specific absorption rate (SAR) 0.9 W/Kg .Power
Type Power adapter .Battery
Technology - Lithium ion .Capacity 1500 mAh .Talk Time Up to 840 min (2G),
Up to 402 min (3G) .Standby Time Up to 17.8 days on 3G/ Up to 29.7 days on 2G .

Samsung Nexus S 4G (Sprint):
 $149.99