Android CheckBox onClickListener不起作用

Question

May be this duplicate question but I didn't find answer for me.

My ClickListener for CheckBox doesn't work.

This xml:

<CheckBox
            android:id="@+id/checkbox_visibility"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginRight="@dimen/mat_card_padding"/>

This code from Activity:

        mVisibilityCheckBox = (CheckBox) findViewById(R.id.checkbox_visibility);
        mVisibilityCheckBox.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    // this method doesn't call
                    Toast.makeText(SettingsActivity.this, "isChecked - " + mVisibilityCheckBox.isChecked(), Toast.LENGTH_SHORT).show();
                }
            });

UPD I add code from answer - but this doesn't work for me(

mVisibilityCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (isChecked) {
                // this doesn't work
                Toast.makeText(SettingsActivity.this, "isChecked - " + mVisibilityCheckBox.isChecked(), Toast.LENGTH_SHORT).show();
            }

        }
    });

Answer 1

mVisibilityCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener()
{
    public void onCheckedChanged(CompoundButton buttonView, boolean isChecked)
    {
        if ( isChecked )
        {
            // perform logic
           Toast.makeText(SettingsActivity.this, "isChecked - " + mVisibilityCheckBox.isChecked(), Toast.LENGTH_SHORT).show();
        }

    }
});

Answer 2

check this example.this could help you. http://www.bipinrupadiya.com/2013/08/android-checkbox-setoncheckedchangelist.html

Edited: the code required here is shown below:

CheckBox hin = (CheckBox) findViewById(R.id.chkHindi);
hin.setOnCheckedChangeListener( new OnCheckedChangeListener() {

   @Override
   public void onCheckedChanged(CompoundButton arg0, boolean arg1) {
    // TODO Auto-generated method stub
    Toast.makeText(getApplicationContext(), "Check box "+arg0.getText().toString()+" is "+String.valueOf(arg1) , Toast.LENGTH_LONG).show();
   }
  } );

Answer 3

Add this code and it will work

mVisibilityCheckBox.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
            if (mVisibilityCheckBox.isChecked()) {
                // this doesn't work
                Toast.makeText(SettingsActivity.this, "isChecked - " + mVisibilityCheckBox.isChecked(), Toast.LENGTH_SHORT).show();
            }

        }
    });

Answer 4

Hope this helps

mVisibilityCheckBox.setOnClickListener(new OnClickListener()
 {

        @Override
        public void onClick(View v) {

            // TODO Auto-generated method stub

            if(satView.isChecked()){

                System.out.println("Checked");

            }else{

                System.out.println("Un-Checked");
            }
        }
    });

Answer 5

Simply add clickable="true" in CheckBox xml.

For example :

<CheckBox
     android:id="@+id/checkbox_visibility"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_marginRight="@dimen/mat_card_padding"
     android:clickable="true"/>