How To Maintain Value Of Each Edittext In Customlistview

Good Day, I have a problem with maintaining value on each EditText in a custom listview for example I rotate the screen, each value has gone, Please Help me what approach should I

Solution 1:

add setQuantity and getQuantity (getter-setter method in your PSP model).

String pricex = psp.getQuanntity();
                int xx = Integer.parseInt(pricex);
                int total = xx + 1;
                String totalx = Integer.toString(total);
    handler.qty.setText(totalx);

     handler.add.setOnClickListener(newView.OnClickListener() {
            @OverridepublicvoidonClick(View v) {    
                //add
                psp.setQuantity(yourQuantity++);
                notifyDataSetChanged();
              }
        });

 handler.minus.setOnClickListener(newView.OnClickListener() {
            @OverridepublicvoidonClick(View v) {    
                //add
                psp.setQuantity(yourQuantity--);
                notifyDataSetChanged();
              }
        });

I hope it's really help you.

Solution 2:

Hope this will work for you- Use this in your activity tag in manifest file-

        android:configChanges="orientation|keyboardHidden|screenSize"

please let me know if this does not work for you.

Solution 3:

Just store value using this method

publicvoidonSaveInstanceState(Bundle savedState) {

        super.onSaveInstanceState(savedState);

        // Note: getValues() is a method in your ArrayAdapter subclassString[] values = mAdapter.getValues(); 
        savedState.putStringArray("myKey", values);

    }

You can then retrieve the data in your onCreate method or onCreateView or onActivityCreated like this:

publicvoidonCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    if (savedInstanceState != null) {
        String[] values = savedInstanceState.getStringArray("myKey");
        if (values != null) {
           mAdapter = newMyAdapter(values);
        }
    }

    ...

}