How to call alertbox using list item ?

Question

1.00/5 (1 vote)

See more:

I have make a checkbox in each check it call a function

Java

call.setOnClickListener(new View.OnClickListener() {
           @Override
           public void onClick(View view) {
               checkbox = (CheckBox) findViewById(R.id.checkBox1);
               ListView mainListView = mDrawerList;
               checkbox = (CheckBox) mainListView.getChildAt(0);
               checkbox = (CheckBox) mainListView.getChildAt(1);
               checkbox = (CheckBox) mainListView.getChildAt(2);
               checkbox = (CheckBox) mainListView.getChildAt(3);
               for (int x = 0; x < mainListView.getChildCount(); x++) {

                   if (checkbox.isChecked()) {
                       getMain();

                   }

                   else if (checkbox1.isChecked()) {
                       second();

                   }
                   else if (checkbox2.isChecked()) {
                       third();

                   }
                   else if (checkbox3.isChecked()) {
                       forth();

                   } else {
                       getMain();

                   }
               }
           }
       });

This is my DrawlerList.xml

XML

<CheckBox
    android:id="@+id/checkBox1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:text=""
    android:layout_centerVertical="true"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true" />

<TextView
    android:id="@+id/title"
    android:layout_width="wrap_content"
    android:layout_height="match_parent"
    android:layout_toRightOf="@id/checkBox1"
    android:minHeight="?android:attr/listPreferredItemHeightSmall"
    android:textAppearance="?android:attr/textAppearanceListItemSmall"
    android:textColor="@color/list_item_title"
    android:gravity="center_vertical"
    android:paddingRight="40dp"/>

And in string.xml i set my items name

XML

<!-- Nav Drawer Menu Items -->
   <string-array name="nav_drawer_items">
       <item>Home</item>
       <item>Second</item>
       <item>Third</item>
       <item>Forth</item>
   </string-array>

But when i clicking only one checkbox but it displaying all function alertbox also

What I have tried:

When i try to call only one function

call.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getMain(); // Now only one alert box is there
}
});

Posted 17-Mar-16 0:35am

C0DE_007

Updated 17-Mar-16 3:34am

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Richard MacCutchan · Answer 1 · 2016-03-17T03:34:00

Solution 1

This is just a repost of Alertdialog box getting from every function[^], where I already told you what was wrong with your code. And what you have posted above is worse than what you started with. Please go back to the original and look again at what I told you.

Posted 17-Mar-16 3:34am

Richard MacCutchan

Comments

C0DE_007 17-Mar-16 13:09pm

But sir what should i do i can't remove findViewById(R.id.checkBox1)

C0DE_007 17-Mar-16 13:14pm

when i am trying to remove findViewById(R.id.checkBox1) app is crashing

Richard MacCutchan 17-Mar-16 13:26pm

Rather than just throwing random statements about, go back to your previous question (as I suggested above), read my comment carefully, and look at the actual code you have written. Can you see anything wrong with the names of the checkboxes you are trying to capture?

C0DE_007 17-Mar-16 14:09pm

checkbox = (CheckBox) mainListView.getChildAt(0);
checkbox1 = (CheckBox) mainListView.getChildAt(1);
checkbox2 = (CheckBox) mainListView.getChildAt(2);
checkbox3 = (CheckBox) mainListView.getChildAt(3);

C0DE_007 17-Mar-16 14:11pm

Is this is right ?

for (int x = 0; x < mainListView.getChildCount(); x++) {
checkbox = (CheckBox) mainListView.getChildAt(x).findViewById(R.id.checkBox1);
if (checkbox.isChecked() ) {
getFood();
}
checkbox1 = (CheckBox) mainListView.getChildAt(x).findViewById(R.id.checkBox1);
if (checkbox1.isChecked()) {
Veg();
}
checkbox2 = (CheckBox) mainListView.getChildAt(x).findViewById(R.id.checkBox1);
if (checkbox2.isChecked()) {
NonVeg();
}
checkbox3 = (CheckBox) mainListView.getChildAt(x).findViewById(R.id.checkBox1);
if (checkbox3.isChecked()) {
Drinks();
} else {
getFood();

}
}

Richard MacCutchan 17-Mar-16 15:53pm

I cannot believe this! You are still reading the value of R.id.checkBox1 for each of your variables. Is it any wonder that you have four variables containing the same value?

I strongly suggest you go back to your programming references and spend some time learning the basics. And when something does not work, do not just dump the code here, but look at it carefully, think about what you are doing and what results you are trying to achieve.

C0DE_007 17-Mar-16 13:51pm

i am not getting anything