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POWheel view android button
 

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    <p>I am using kankan's wheel view demo. But dont know how to use button when items been choosen in wheel. please help me.</p> <p>I used a button,but like spinner, there is no method setOnItemSelectedListener(this); So how to use that when button is clicked after selecting the items from wheel.</p> <p>Thanks in advance.</p> <p>Coding are as follows:</p> <p>public class SlotMachineActivity extends Activity {</p> <pre><code>final String cities[] = new String[] { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5", "Item 6", "Item 7", "Item 8", " Item 9", "Item 10" }; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.slot_machine_layout); initWheel(R.id.slot_1, cities); } Handler handlar = new Handler() { @Override public void handleMessage(Message msg) { // TODO Auto-generated method stub super.handleMessage(msg); mixWheel(R.id.slot_1); } }; class UpdateTimeTask extends TimerTask { public void run() { handlar.removeCallbacks(this); handlar.sendEmptyMessage(0); } } // Wheel scrolled flag private boolean wheelScrolled = false; // Wheel scrolled listener OnWheelScrollListener scrolledListener = new OnWheelScrollListener() { public void onScrollingStarted(WheelView wheel) { wheelScrolled = true; } public void onScrollingFinished(WheelView wheel) { wheelScrolled = false; // updateStatus(); Toast.makeText(getApplicationContext(), cities[wheel.getCurrentItem()], Toast.LENGTH_LONG).show(); } }; // Wheel changed listener private OnWheelChangedListener changedListener = new OnWheelChangedListener() { public void onChanged(WheelView wheel, int oldValue, int newValue) { if (!wheelScrolled) { // updateStatus(); } } }; /** * Initializes wheel * * @param id * the wheel widget Id */ private void initWheel(int id, String cities[]) { ArrayWheelAdapter&lt;String&gt; adapter = new ArrayWheelAdapter&lt;String&gt;(this, cities); WheelView wheel = getWheel(id); wheel.setViewAdapter(adapter); wheel.setCurrentItem((int) (Math.random() * 10)); wheel.setVisibleItems(7); wheel.addChangingListener(changedListener); wheel.addScrollingListener(scrolledListener); wheel.setCyclic(true); wheel.setEnabled(true); } /** * Returns wheel by Id * * @param id * the wheel Id * @return the wheel with passed Id */ private WheelView getWheel(int id) { return (WheelView) findViewById(id); } /** * Mixes wheel * * @param id * the wheel id */ private void mixWheel(int id) { WheelView wheel = getWheel(id); wheel.scroll(-350 + (int) (Math.random() * 50), 2000); } </code></pre> <p>}</p>
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    1. COAnd how exactly should people here know, without even a link to the library. And even then, they won't be able to tell you anything else than what you can also find in there.
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      1. USStefan de Bruijn
 

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