-3
作成するだけでなく、毎分アクティビティの更新が必要です。更新時間は、作成するだけでなく毎分表示されますか?
public class MainActivity extends ActionBarActivity
{
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
TimeZone tz = TimeZone.getTimeZone("Atlantic/St_Helena");
Calendar c = Calendar.getInstance(tz);
String timez = String.format("Year "+"%02d" , c.get(Calendar.YEAR))
// Display formattedDate value in TextView
TextView time = new TextView(this);
time.setText("Its"+timez+" PM"+"\n\n"+"Ants stretch when they wake up in the morning.");
time.setGravity(Gravity.TOP);
time.setTextSize(20);
setContentView(time);
}}
アラームを使用しよう – dadan