Intent.getInt（）在ICS上不起作用，但在JB上起作用

Question

I use this code to send parameters when I start a new Activity:

Intent inputForm = new Intent(getActivity(), InputForm.class);

Bundle b = new Bundle();
b.putInt("item", Integer.parseInt(mItem.id)); //Your id
inputForm.putExtras(b); //Put your id to your next Intent
startActivity(inputForm);

And I use this code for reading the parameters in the inputForm Activity:

    Bundle b = getIntent().getExtras();
    if (b != null) {
        int value = b.getInt("item");
        ID = value;
    }

Toast.makeText(getApplication(), "MIJN ID:" + Integer.toString(ID), Toast.LENGTH_LONG).show();

When I run this code on my Samsung Tab 10.1 GT-P7510 ID (and my Samsung Tab 2 10.1 3G GT-P5100) is alsways 0, when I run the same code on my Galaxy S3 with JB the code just works fine. When I use this code I get this error:

Intent inputForm = new Intent(getActivity(), InputForm.class);
inputForm.putExtra("item", mItem.id);
startActivityForResult(inputForm, 0);

//Read Settings in new Activity

String message;

message = getIntent().getExtras().getString("item"); //<---Nullpointerexception
Toast.makeText(getApplication(), message,Toast.LENGTH_LONG).show();

E/AndroidRuntime(2274): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.obat.tabtasks/com.obat.tabtasks.InputForm}: java.lang.NullPointerException

Thanks in advance,

ObAt

Answer 1

try:

Intent inputForm = new Intent(getActivity(), InputForm.class);
inputFrom.putExtra("item",Integer.parseInt(mItem.id));
startActivity(inputForm);

Answer 2

Could you split the line in

   Intent intent = getIntent();
   Bundle bundle = intent.getExtras();
   String message = bundle.getString("passed");

and check again where the NPE is?