Develop Reference

how to get focus when checked chekbox?

I have set setFocusable(false) in my edit text. But when i checked checkbox i want to get focus in my edittext. below is example.
cbIsGap.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
edittext1.setFocusable(true);
edittext1.setClickable(true);
}else {
edittext1.setFocusable(false);
edittext1.setClickable(false);
}
}
});
I am trying above example but i am not getting focus when i checked checkbox

Store Checkbox value to array list

How do I store the value of a checked checkbox to an array list and display it in a list./..say Checkbox1 = "Apple"......so far I have this
public void onCheckedChanged(CompoundButton buttonView,boolean isChecked) {
if (checkBox1.isChecked()) {
//my problem is below here: I can't seem to add the value of it not the id and store it in list
pubsList.add(pub3);
pub3=Integer.toString(checkBox1.getSelectedItem());
}
}

For only one check box e.g.selectAll you can have this---
selectAll.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if ( isChecked )
{
Log.e(TAG, "Select all Checkbox enabled");
String ad=(String) selectAll.getText();//get text of selectAll checkbox
SelectionList.add(ad);//add above text to list of strings
}
if(! isChecked)
{
//do something if required
}
}
});
Hope this will help you.

Android checkbox example

I am trying to create an android application program..Is this possible to place the checkbox within the textview..if possible means tell some example..Thanks in advance

Just inflate android.R.layout.select_dialog_multichoice and you'll get a textview with a checkbox!
It's actually a CheckedTextView, so do it like
CheckedTextView whatever = (CheckedTextView) getLayoutInflater().inflate(android.R.layout.select_dialog_multichoice, null);

CheckBox cb = new CheckBox(context);
cb.setText("message");
cb.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
#Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if ( isChecked )
{
// perform logic
}
}
});

How to implement a CheckBox's onTouchEvent

How do you implement this onTouchEvent? It should fire when the user checks or unchecks the CheckBox widget.
CheckBox checkBox = new CheckBox(activity);
checkBox.setText("Don't present me information again.");
checkBox.onTouchEvent(.....);

The CheckBox widget (and any other widget that extends CompoundButton) has a method setOnCheckedChangeListener, which is the bit you're lacking (you probably don't want to use onTouchEvent in this case).
This example should replace the final line of code in your snippet:
checkBox.setOnCheckedChangeListener( new OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if ( isChecked ) {
// do some stuff
}
}
});

what you need in your case is this
checkBox.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if ( isChecked )
{
Toast.makeText(yourActivity.this,"CheckBox is Checked ..",3000).show();
}
else{
Toast.makeText(yourActivity.this,"CheckBox is Unchecked ..",3000).show();
}
}
});

Pop_up on checkbox selection

How can I display a pop-up immediately a checkbox is checked in Android?

CheckBox yourCheckBox = (CheckBox) findViewById( R.id.yourCheckBox );
yourCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
{
if (isChecked)
{
//call popup
}
}
});
You just need to declare a call back for the CheckedChanged Event on the text box and then fire your method that displays the popup