title: Android - Get value from HashMap
body: <p>I have tried to search on HashMap in Android, but getting problem:</p>
  
  <p>Consider this example:</p>
  
  <pre><code>HashMap&lt;String, String&gt; meMap=new HashMap&lt;String, String&gt;();
  meMap.put("Color1","Red");
  meMap.put("Color2","Blue");
  meMap.put("Color3","Green");
  meMap.put("Color4","White");
  </code></pre>
  
  <p>now I want to iterate it and get the value of each color and want to display in "Toast".
  how do I display it?</p>