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Hashtable find value by key Java Android example


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Hashtable find value by key Java Android basic example.


import java.util.Hashtable;

public class MainClass {
	public static void main(String[] arg) {
		
		// english;germany dictionary
		String[] arrayOfString = { "one;eine", "two;zwei", "three;drei" };

	    Hashtable hashTable = new Hashtable();
	    for(String s: arrayOfString){
	    	String[] array = s.split(";");
	    	String sKey ="", sValue="";
	    	if(array.length > 1){
	    	sKey = array[0]; sValue = array[1];
	    		hashTable.put(sKey, sValue);
	    	}
	    }

       // check if key exists 	    
	   if( hashTable.containsKey("two")){
		System.out.print("two = " + hashTable.get("two"));
	   }
	    
	}
}
/*
two = zwei
 */

397LW NO topic_id




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ActivityManager activityManager; 
MemoryInfo memoryInfo; 
final String TAG = "MemInfo";


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        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

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Editace: 2013-12-09 10:56:31
Počet článků v kategorii: 397
Url:hashtable-find-value-by-key-java-android-example

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