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Android

Posted by ABRAHAM CHAVEZ REYES
ABRAHAM CHAVEZ REYES
361 Points

need help! Array Madness Extra Credit?

this is the way I did it. but when i press the button i get the whole array of numbers at the same time. i wold like to know if someone make just one number at a time not the whole array of numbers at the same click of button.

package com.example.hp.testlol;

import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.ImageButton; import android.widget.TextView;

import java.util.Arrays;

public class Mtest extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_mtest);
    final TextView firs=(TextView)findViewById(R.id.TV);
    final TextView second=(TextView)findViewById(R.id.TV2);
    ImageButton img1= (ImageButton)findViewById(R.id.img1);
    View.OnClickListener listener = new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            int[] numbersArray = { 5,7,3,0,1,2,8,9,4,6 };
            Arrays.sort(numbersArray);
            for (int a = 0; a < numbersArray.length; a++) {
                firs.append(String.valueOf(numbersArray[a]));
            }

            for (int b = numbersArray.length - 1; b > -1; b--) {
                second.append(String.valueOf(numbersArray[b]));

            }

        }
    };
    img1.setOnClickListener(listener);

}




@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.mtest, menu);
    return true;
}

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button, so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();
    if (id == R.id.action_settings) {
        return true;
    }
    return super.onOptionsItemSelected(item);
}

}