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所以我一直按照时间选择器教程一步一步地在这里找到。即使我一遍又一遍地查看代码，但我无法发现我应该在哪里犯了错误，我不断收到“令牌“}”上的语法错误，删除这个令牌”在您可以看到的代码文件的最后一个令牌上这里：

public class ReportsActivity extends Activity {

//Set up variables for the time change button
private TextView mTimeDisplay;
private Button mPickTime;

private int mHour;
private int mMinute;

static final int TIME_DIALOG_ID = 0;

//updates time displayed in textview
        private void updateDisplay(){
            mTimeDisplay.setText(
                    new StringBuilder()
                        .append(pad(mHour)).append(":")
                        .append(pad(mMinute)));
        }

        private static String pad(int c){
            if (c >= 10)
                return String.valueOf(c);
            else
                return "0" + String.valueOf(c);
        }



@Override
public void onCreate(Bundle savedInstanceState){
    super.onCreate(savedInstanceState);
    setContentView(R.layout.report);



    //TIME CHANGE IMPLEMENTATION
    //Capturing View elements
    mTimeDisplay = (TextView) findViewById(R.id.timeDisplay);
    mPickTime = (Button) findViewById(R.id.buttonTime);

    //add click listener to the button
    mPickTime.setOnClickListener(new View.OnClickListener(){
        public void onClick(View v){
            showDialog(TIME_DIALOG_ID);
        }
    });

    //current time
    final Calendar c = Calendar.getInstance();
    mHour = c.get(Calendar.HOUR_OF_DAY);
    mMinute = c.get(Calendar.MINUTE);

    //display current
    updateDisplay();    

}
private TimePickerDialog.OnTimeSetListener mTimeSetListener =
    new TimePickerDialog.OnTimeSetListener(){
            public void onTimeSet(TimePicker view, int hourOfDay, int minute){
                mHour = hourOfDay;
                mMinute = minute;
                updateDisplay();
            }
        };

@Override
protected Dialog onCreateDialog(int id){
    switch (id) {
    case TIME_DIALOG_ID:
        return new TimePickerDialog(this, mTimeSetListener, mHour, mMinute, false);
    }
    return null;
}
}



} //Here is where I get the error message

我在这里先向您的帮助表示感谢。

4

1 回答 1

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删除最后一个 } 。它是一个额外的..

于 2012-04-15T20:08:54.407 回答