Passing data from intent to fragment to activity

Question

In my Adapter there is already an intent to my second activity but it can not passing the value to second activity. How can i get rid out from that? Thank you!! How to pass intent activity to fragment?

First Fragment

 @Override
    public View getView(final int position, View convertView, ViewGroup parent) {

        if (convertView == null) {
            convertView = mInflater.inflate(R.layout.detailsitem, null);
        }

        if(position ==0) {
        }else {
            final Product myObj = DetailList.get(position);

            final TextView Detailtext = (TextView) convertView.findViewById(R.id.detailsitem);
            Detailtext.setText("" + myObj.getProductName());

            final TextView Detailsprice= (TextView)convertView.findViewById(R.id.detailsprice);
            Detailsprice.setText("" + myObj.getProductPrice());


            preview = (ImageButton) convertView.findViewById(R.id.preview);
            preview.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View view) {
                    Intent intent=new Intent(getActivity().getApplicationContext(),details_gridview_view.class).setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    intent.putExtra("title", "1");
                    getActivity().getApplicationContext().startActivity(intent);


                    startActivity(intent);
                }
            });

        }
        return convertView;
    }

Second Activity

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.details_gridview_view);

    String name = getIntent().getStringExtra("title");
    String price =getIntent().getStringExtra("price");
    String qty =getIntent().getStringExtra("qty");

    TextView titleTextView = (TextView) findViewById(R.id.title);
    titleTextView.setText(name);
    TextView priceTextView = (TextView) findViewById(R.id.price);
    titleTextView.setText(price);
    TextView qtyTextView = (TextView) findViewById(R.id.qty);
    titleTextView.setText(qty);

details_gridview_view your activity name should start with uppurcase — Learning Always, Dec 05 '16 at 10:10
@janki Android resource files cannot contain uppercases. see http://stackoverflow.com/questions/15320951/why-is-it-not-possible-to-use-uppercase-in-naming-resources-in-android — Raymond, Dec 05 '16 at 10:14

score 2 · Accepted Answer · edited Dec 05 '16 at 10:35

Instead of getting the stringExtra from the intent you should get the extra's from the intent and from there get the string.

So instead of

String name = getIntent().getStringExtra("title");
String price = getIntent().getStringExtra("price");
String qty = getIntent().getStringExtra("qty");

Use:

Bundle extras = this.getIntent().getExtras();
String name = extras.getString("title");
String price = extras.getString("price");
String qty = extras.getString("qty");

Also take note that you didn't set "price" and "qty"

Also you are starting the activity twice:

getActivity().getApplicationContext().startActivity(intent);
startActivity(intent);

getActivity().getApplicationContext().startActivity(intent); is not required here. startActivity(intent) should do.

score 0 · Answer 2 · answered Dec 05 '18 at 07:27

Here's the solution of ur problem..

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.details_gridview_view);

    Bundle extras = this.getIntent().getExtras();
    String name = extras.getString("title");
    String price =extras.getString("price");
    String qty =extras.getString("qty");

    TextView titleTextView = (TextView) findViewById(R.id.title);
    titleTextView.setText(name);
    TextView priceTextView = (TextView) findViewById(R.id.price);
    titleTextView.setText(price);
    TextView qtyTextView = (TextView) findViewById(R.id.qty);
    titleTextView.setText(qty);

Passing data from intent to fragment to activity

2 Answers2