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How are you old - date calendar age Java Android example


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Calendar dateOfYourBirth = new GregorianCalendar(1998, Calendar.SEPTEMBER, 17); Calendar today = Calendar.getInstance(); Android example.


public class HoriziontalScrollActivity extends Activity {
	TextView txtV;
	Context cntx;
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        txtV = (TextView)findViewById(R.id.idLabel);
        cntx = this;
        StringBuilder strBuild = new StringBuilder();

        // enter your date of birth
        Calendar dateOfYourBirth = new GregorianCalendar(1998, Calendar.SEPTEMBER, 17);
        Calendar today = Calendar.getInstance();
        int yourAge = today.get(Calendar.YEAR) - dateOfYourBirth.get(Calendar.YEAR);
        dateOfYourBirth.add(Calendar.YEAR, yourAge);
        if (today.before(dateOfYourBirth)) {
            yourAge--;
        }  
        strBuild.append("You are " + yourAge + " old!");
         txtV.setText(strBuild);
    }
}


397LW NO topic_id




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Unable to resolve target android | unable-to-resolve-target-android


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Try this solution:
Select project from tree (project explorer)
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- properties
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- selct from menu: Project-Clean ( select your project - OK)
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EditText hEditText;

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hEditText.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable str) {
}

public void beforeTextChanged(CharSequence s, int start, int count,
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// onCreate
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        super.onCreate(savedInstanceState);

       // Get an instance of the SensorManager
        mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);

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222

android - OnClickListener must override a superclass method | android-onclicklistener-must-override-a-superclass-method


The method onClick(DialogInterface, int) of type new DialogInterface.OnClickListener(){} must override a superclass method.

Try this:
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Set Enable project specific settings
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71

For cycle loop in Java example | for-cycle-loop-in-java-example


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public class MainClass {
	public static void main(String[] arg) {
		String[] arrayOfString = { "Hello", "people", "hello", "world!" };

		for (int i = 0; // start position , first cycle i == 0
                      i < arrayOfString.length; // if i < 4 (length of array) do loop
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                       ){
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Editace: 2011-09-29 21:08:34
Počet článků v kategorii: 397
Url:how-are-you-old-date-calendar-age-java-android-example

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