2015-10-15 91 views

回答

0

如果你想設置一個TextView,使其始終顯示當前的日期,你可以做這樣的:

Calendar calendar = Calendar.getInstance(); 
int month = calendar.get(Calendar.MONTH)+1; //we add one because the months actually start at 0 
int day = calendar.get(Calendar.DAY_OF_MONTH); 
int year = calendar.get(Calendar.YEAR); 

TextView textView = (TextView) findViewById(R.id.your_text_view); 
String newText = "Today's Date: "+month+"."+day+"."+year; 
textView.setText(newText); 
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