How do I retrieve information from the previous page?

Question

My previous page (2nd page) looks like this

Description
Size Available
Country of Origin
Shoe Model
Price

My 3rd page look like this

Name:
Phone Number:
Email:
Product:
Rate Design:

My issue is how do I take the results of shoe model (from 2nd page) and display it on the 3rd page Product? For both pages I have different database

Codes:

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

        lvInfo = (ListView) findViewById(R.id.listView);
        txtName = (EditText) findViewById(R.id.editText);
        txtPhone = (EditText) findViewById(R.id.editText3);
        txtEmail = (EditText) findViewById(R.id.editText4);
        txtProduct = (EditText) findViewById(R.id.editText5);
        ratingBar = (RatingBar) findViewById(R.id.ratingBar);


        db = new Database_rbar(this);
        dbAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, android.R.id.text1, ArrayofName);
        lvInfo.setAdapter(dbAdapter);



        lvInfo.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                currentId = results.get(position).getId();
                txtName.setText(results.get(position).getName());
                txtPhone.setText(results.get(position).getPhone());
                txtEmail.setText(results.get(position).getEmail());
                txtProduct.setText(results.get(position).getProduct());
                ratingBar.setRating(results.get(position).getRating());
            }
        });
        DisplayAll();

    }

    public void DisplayAll() {
        results = db.getAllResults();
        ArrayofName.clear();
        for (Result rs : results) {
            ArrayofName.add(rs.getId() + ".\t" + rs.getName() + ", " + rs.getProduct() + ", " + rs.getRating());
            // ArrayofName.add(rs.getId() + ".\t" + rs.getName() + ", " + rs.getPhone() + ", " + rs.getEmail() + ", " + rs.getRating());
        }
        dbAdapter.notifyDataSetChanged();
        txtName.setText("");
        txtPhone.setText("");
        txtEmail.setText("");
        txtProduct.setText("");
        ratingBar.setRating(0);

    }

codes (for 2nd page)

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.nearable_demo);
        currentNearable = getIntent().getExtras().getParcelable(ListNearablesActivity.EXTRAS_NEARABLE);
        beaconManager = new BeaconManager(this);

        Desc = (TextView) findViewById(R.id.textview1);   //for description
        COO = (TextView) findViewById(R.id.textview2);//for country of origin
        SM = (TextView) findViewById(R.id.textview3); //for shoe model
        Price = (TextView) findViewById(R.id.textview4); //for price
        SA = (TextView) findViewById(R.id.sa);
        // Get reference of SpinnerView from layout/nearable_demo.xml
        spinnerDropDown = (Spinner) findViewById(R.id.spinner1);  //For size available


        displayCurrentNearableInfo();


        String[] size = stickerdb.getSize(currentNearable.identifier);
        ArrayAdapter<String> adapter= new ArrayAdapter<>
                (this,android.R.layout.simple_spinner_item, size);  //for size available
        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        spinnerDropDown.setAdapter(adapter);


        scount = stickerdb.getStickerCount(currentNearable.identifier);



btnRating=(Button)findViewById(R.id.rd);
        btnRating.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // TODO Auto-generated method stub
                Intent pageforRatingBar = new Intent(getApplicationContext(), RatingBar_main.class);
                startActivity(pageforRatingBar);
            }
        });
}

private void displayCurrentNearableInfo() {
        stickerdb = new Database_sticker(this);
        dbRow = stickerdb.getResult(currentNearable.identifier);


        ImageView image = (ImageView) findViewById(R.id.imageView);
        int id = getResources().getIdentifier(dbRow.getSimage(), "drawable", getPackageName());
        image.setImageResource(id);

        dbRow.getId();
        dbRow.getIdentifier();
        dbRow.getScount();

        String desc = dbRow.getDesc().toString();
        dbRow.getSa().toString();
        String coo = dbRow.getCoo().toString();
        String sm = dbRow.getSm().toString();
        String price = dbRow.getPrice().toString();

        //Set the text to the TextView
        Desc.setText(desc);
        COO.setText(coo);
        SM.setText(sm);
        Price.setText("$" + price);
    }

Show code from `2nd page` where starting `3rd page` – ρяσѕρєя K Nov 16 '15 at 04:36 — ρяσѕρєя K, Nov 16 '15 at 04:36
Where you are starting 3rd page from 2nd page? – ρяσѕρєя K Nov 16 '15 at 04:42 — ρяσѕρєя K, Nov 16 '15 at 04:42
Put in Bundle object and pass with intent. – Harin Nov 16 '15 at 06:33 — Harin, Nov 16 '15 at 06:33

Chirag Savsani · Answer 1 · 2015-11-16T04:43:42.547

Ya you can.

In your current activity pass data to second activity like below.

Intent intent = new Intent(CurrentActivity.this,NextActivity.class);
intent.putExtra("key1",value1);
intent.putExtra("key2",value2);
intent.putExtra("key3",value3);
startActivity(intent);

and you can get that data in second activity like below.

String str1 = getIntent().getExtras().getString("key1");
String str2 = getIntent().getExtras().getString("key2");
String str3 = getIntent().getExtras().getString("key3");

you can also pass different DataTypes(int,float,double,char, all arrays, Bundle, Parceable etc...)

How do I retrieve information from the previous page?

1 Answers1