imageView not changed when clicked in android

Question

i've made a simple custom checkbox program in android,in that i have tken two images for "difault" and "checked" state as per user action i want to change that images..i have tried the following code which is not working,

enter image description here

my code is:

final ImageView chekbx =(ImageView)dialog.findViewById(R.id.chk_login);
            if(chekbx.isSelected()){
                System.out.println("checkbox check");
                chekbx.setBackgroundResource(R.drawable.checkbox_ticked);
            }else{
                chekbx.setBackgroundResource(R.drawable.checkbox);
            }

score 2 · Answer 1 · answered Jun 28 '13 at 05:50

Use selector for this purpose .

This is your checkboc:

          <CheckBox
            android:id="@+id/remb_ckh_box"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:button="@drawable/check_box_selector" />

And its selector :

<?xml version="1.0" encoding="UTF-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

<item android:state_checked="true" android:drawable="@drawable/checkbox_selected" />

<item android:state_checked="false" android:drawable="@drawable/checkbox_unselected" />

</selector>

had you used images for selected and unselected states ? – Akhilesh Mani Jun 28 '13 at 06:38 — Akhilesh Mani, Jun 28 '13 at 06:38

Rushabh Patel · Accepted Answer · 2013-06-28T06:06:58.640

1

Try to use this code:

EDITED

final ImageView chekbx =(ImageView)dialog.findViewById(R.id.chk_login);
boolean flag =false; //TAKE AS A PUBLIC VAR
chekbx.setOnClickListener(new OnClickListener() {
    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub
        if(flag)
        {
            chekbx.setBackgroundResource(R.drawable.checkbox);
            flag=false;
        }
        else
        {
            System.out.println("checkbox check");
            chekbx.setBackgroundResource(R.drawable.checkbox_ticked);
            flag = true;
        }
    }
});

Hope this will help you.

edited Jun 28 '13 at 06:06

answered Jun 28 '13 at 05:51

Rushabh Patel

3,052
4
26
58

Check out my edited answer...sorry i misunderstood checkbox instead of imageview. you can maintain one boolean that will tell you that imageview is checked or not. that is one logic you can go with. – Rushabh Patel Jun 28 '13 at 06:08
Yeah,,...Thats a like a true gujju bro...! thanx.....it worked for me....:) Thanx rushabh...:) – jigar Jun 28 '13 at 06:10

score 0 · Answer 3 · edited May 23 '17 at 12:30

0

Android already has CheckBox view, you don't need to build one yourself.

Checkbox API: http://developer.android.com/reference/android/widget/CheckBox.html

This checkbox can also have custom images, using a selector: How to change default images of CheckBox

edited May 23 '17 at 12:30

Community

1
1

answered Jun 28 '13 at 05:51

dors

5,802
8
45
71

score 0 · Answer 4 · answered Jun 28 '13 at 06:02

0

    void onClick Login(View v)
    {
        if(checkbx.isSelected(){
            chekbx.setBackgroundResource(R.drawable.checkbox_ticked);
            <Set your new database with login details and phone ID to remember>
            //check your database for login details here with registered details
            }
        else{
            chekbx.setBackgroundResource(R.drawable.checkbox);
            //check your database for login details here with registered details
        }
    }

This logic should help you. Thanks.

answered Jun 28 '13 at 06:02

Lohit

67
2
9

How are you storing your login details? in SQlite db? – Lohit Jun 28 '13 at 06:33
oh...! i just want is checkbox image should changed...! and you're asking about database...?! – jigar Jun 28 '13 at 06:36
oh! confusion. In that case use Android CheckBox view. Sorry for the inconvenience. – Lohit Jun 28 '13 at 06:43

imageView not changed when clicked in android

4 Answers4