Keycode back press in android
<p>Hello
In my android application , i have three pages A,B,C.All the three pages have table layout.If i person clicks on a particular row other page related to that row will display.
Now what i require is if a person clicks on back after the second page,I need to focus the row which he had clicked in the first page on his return.
Can i do this in android
Please reply your valuable suggestions.</p>

<p>My code after Totramonhave suggested is.</p>

<p>Here in amy code i am generating rows dynamically.</p>

<pre><code>public void onClick(View v) {
    // TODO Auto-generated method stub
    flag=v.getId();
    if(v.getId()==1)
    {
        Intent i = new Intent(TableImageLayout.this, TableImageLayout3.class);
        startActivity(i);

    }
    if(v.getId()==3)
    {
        Intent i = new Intent(TableImageLayout.this, TableImageLayout3.class);
        startActivity(i);

    }
    if(v.getId()==5)
    {
        Intent i = new Intent(TableImageLayout.this, TableImageLayout3.class);
        startActivity(i);
    }

    if(v.getId()==7)
    {
        Intent i = new Intent(TableImageLayout.this, TableImageLayout3.class);
        startActivity(i);
    }

    if(v.getId()==100)
    {
        Intent i = new Intent(TableImageLayout.this, TableImageLayout3.class);
        startActivity(i);
    }   

}



@Override
public void onFocusChange(View v, boolean hasFocus) {
    // TODO Auto-generated method stub

        if(hasFocus)
    {
        ((TableRow)v).setBackgroundColor(Color.rgb(255, 180, 40));
    }
    else
        {((TableRow)v).setBackgroundColor(Color.BLACK);}

}
    protected void onResume() { 
        super.onResume();
        tr[flag].requestFocus();
        tr[flag].setFocusableInTouchMode(true);
        if(tr[flag].hasFocus())
        {
            tr[flag].setBackgroundColor(Color.rgb(255, 180, 40));
        }
        else
            {tr[flag].setBackgroundColor(Color.BLACK);}
    }



     @Override   
     public void onPause() {      
    super.onPause();        

     }
</code></pre>

<p>Thanks in advance  :)</p>
