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POTransfer data between activity with spinners
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  1. POTransfer data between activity with spinners
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    copied!<p>i am new in Android development.</p> <p>Im trying to transfer selected data from multiple spinners (Search activity) to another activity (JSON Search result activity)</p> <p>and at the end i have button that open the search result</p> <p>Search activity: i have the java spinner</p> <pre><code>ArrayAdapter&lt;CharSequence&gt; whatlist = ArrayAdapter.createFromResource(this, R.array.whatlist, android.R.layout.simple_spinner_item); whatlist.setDropDownViewResource(R.layout.spinner_style); spwhat = (Spinner) findViewById(R.id.spWhat); spwhat.setAdapter(whatlist); spwhat.setOnItemSelectedListener(new MyOnItemSelectedListener()); </code></pre> <p>and the MyOnItemSelectedListener</p> <pre><code> public class MyOnItemSelectedListener implements OnItemSelectedListener { public void onItemSelected(AdapterView&lt;?&gt; parent, View view, int pos, long id) { strs = new Bundle(); Intent i = new Intent(SearchActivity.this, SearchResult.class); strs.putString("setwhat", parent.getItemAtPosition(pos).toString()); i.putExtras(strs); } public void onNothingSelected(AdapterView&lt;?&gt; arg0) {} } </code></pre> <p>This is the button</p> <pre><code>btnsearch = (Button)findViewById(R.id.btnSearch); btnsearch.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent ia = new Intent(SearchActivity.this, SearchResult.class); SearchActivity.this.startActivity(ia); } }); </code></pre> <p>This is in the search result</p> <pre><code> Bundle extras = getIntent().getExtras(); if(extras!=null){ Integer item = extras.getInt("setwhat"); //Use a switch(item) here to switch to different links based on selection TextView tv = (TextView) findViewById(R.id.tvtv); tv.setText("Another Activity, Item is :" + item.toString()); </code></pre> <p>the text wont change. i have tried any tutorial on the web and searching here for a solution for hours.. anyone can help?</p>
 

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