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POHaving a little issue with an action of my spinner
 

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  1. POHaving a little issue with an action of my spinner
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    <p>I wanted to add some actions to my <code>spinner</code> (as you can see in my code below, I added some <code>Toasts</code>).</p> <p><strong>MainActivity.java:</strong></p> <pre><code>public class MainActivity extends Activity implements AdapterView.OnItemSelectedListener { String[] items = {"Item 1", "Item 2", "Item 3", "Item 4", "Item 5"}; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Spinner spinner1 = (Spinner) findViewById(R.id.spinner1); spinner1.setOnItemSelectedListener(this); ArrayAdapter AA = new ArrayAdapter(this, android.R.layout.simple_spinner_item, items); AA.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner1.setAdapter(AA); } @Override public void onItemSelected(AdapterView&lt;?&gt; parent, View view, int position, long id) { String selectedItem = parent.getItemAtPosition(position).toString(); if (selectedItem.equals("Item 1")) { Toast.makeText(getApplicationContext(), "Item 1", Toast.LENGTH_LONG).show(); } String selectedItem2 = parent.getItemAtPosition(position).toString(); if (selectedItem.equals("Item 2")) { Toast.makeText(getApplicationContext(), "Item 2", Toast.LENGTH_LONG).show(); } String selectedItem3 = parent.getItemAtPosition(position).toString(); if (selectedItem.equals("Item 3")) { Toast.makeText(getApplicationContext(), "Item 3", Toast.LENGTH_LONG).show(); } String selectedItem4 = parent.getItemAtPosition(position).toString(); if (selectedItem.equals("Item 4")) { Toast.makeText(getApplicationContext(), "Item 4", Toast.LENGTH_LONG).show(); } String selectedItem5 = parent.getItemAtPosition(position).toString(); if (selectedItem.equals("Item 5")) { Toast.makeText(getApplicationContext(), "Item 5", Toast.LENGTH_LONG).show(); } } @Override public void onNothingSelected(AdapterView&lt;?&gt; parent) { } } </code></pre> <p><strong>activity_main.xml:</strong></p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"&gt; &lt;Spinner android:id="@+id/spinner1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentTop="true" android:layout_centerHorizontal="true" android:layout_marginTop="89dp"&gt;&lt;/Spinner&gt; &lt;/RelativeLayout&gt; </code></pre> <p>So, actually this code works fine BUT if I open the app, the first Toast (with the text "Item 1") is already visible. But I don't want that. So, what do I need to do, that this doesn't happen?</p> <p>Thanks in advance!</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRumit Patel
    1. USPiezord
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    1. PL
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    2. PO
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    3. PO
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    1. VO
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      1. POHaving a little issue with an action of my spinner
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POHaving a little issue with an action of my spinner
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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