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启动 DatePicker 对象或 DatePickerDialog 时出现错误：在 mi Eclipse LogCat 调试控制台中显示此消息：

06-15 01:02:33.935: E/DatePicker(7667): set months

我已经尝试了一些东西，并且我已经阅读了两天的帖子，对我来说是不可能跳过这个错误的。对于代码，没有任何结果。对于 xml 文件，没有任何结果......我对这个错误感到疯狂。我正在复制 android 开发人员参考代码，错误再次显示。

public class GestionAlertas extends Activity
{

    private TextView mDateDisplay;
    private Button mPickDate;
    private int mYear;
    private int mMonth;
    private int mDay;

    static final int DATE_DIALOG_ID = 0;

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

        final Calendar c = Calendar.getInstance();
        mYear = c.get(Calendar.YEAR); mMonth = c.get(Calendar.MONTH); mDay = c.get(Calendar.DAY_OF_MONTH);

        mDateDisplay = (TextView) findViewById(R.id.dateDisplay);
        mPickDate = (Button) findViewById(R.id.pickDate);

        mPickDate.setOnClickListener(new View.OnClickListener() { public void onClick(View v) 
        {
            showDialog(DATE_DIALOG_ID);
        }});

        updateDisplay();
    }

    @Override
    protected Dialog onCreateDialog(int id) 
    {
        switch (id) 
        {
            case DATE_DIALOG_ID:
                return new DatePickerDialog(this, mDateSetListener, mYear, mMonth, mDay );
        }
        return null;
    }

    private DatePickerDialog.OnDateSetListener mDateSetListener = new DatePickerDialog.OnDateSetListener() { public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) 
    {
        mYear = year; mMonth = monthOfYear; mDay = dayOfMonth;
        updateDisplay();
    }};


    private void updateDisplay() 
    {
        mDateDisplay.setText( new StringBuilder().append(mMonth + 1).append("-").append(mDay).append("-").append(mYear).append(" ") );
    }

请帮我。

编辑

日志猫：

06-15 11:14:38.920: D/dalvikvm(25412): GC_EXTERNAL_ALLOC 释放 89K,
47% 空闲 2895K/5447K, 外部 1249K/1288K, 暂停 16ms 06-15
11:14:38.995: D/InputTransport(25412):输入通道构造：
name='40a1d3a8 com.hide.hide/com.hide.hide.GestionAlertas (client)',
ashmemFd=47, receivePipeFd=48, sendPipeFd=49 06-15 11:14:39.075:
I/ViewRoot( 25412): !@FINISH DRAWING :
com.hide.hide/com.hide.hide.GestionAlertas 06-15 11:14:39.080:
I/ViewRoot(25412): !@finishDrawing 完成 :
com.hide.hide/com .hide.hide.GestionAlertas

06-15 11:14:40.800: D/(25412): 1 <--- 日志

06-15 11:14:40.920: E/DatePicker(25412): 设置月份 <---------错误

06-15 11:14:40.930: D/(25412): 2 <--- 日志

06-15 11:14:40.965: D/InputTransport(25412): 输入通道
构造: name='40a3e268 viernes, 15/jun/2012 (client)',
ashmemFd=50, receivePipeFd=51, sendPipeFd=52 06-15 11:14:40.985:
D/dalvikvm(25412): GC_CONCURRENT 释放 97K, 46% 释放 3082K/5639K,
外部 3162K/3530K, 暂停 2ms+3ms 06-15 11:14:41.070:
I/ViewRoot(25412): ! @FINISH DRAWING : viernes, 15/jun/2012 06-15
11:14:41.075: I/ViewRoot(25412): !@finishDrawing 完成 :
viernes, 15/jun/2012

编码：

private DatePickerDialog.OnDateSetListener escuchadorFecha = new DatePickerDialog.OnDateSetListener() { public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) 
{
    mYear = year; mMonth = monthOfYear; mDay = dayOfMonth;

    edFecha.setText( String.valueOf(mYear) + "/" + String.valueOf(mMonth) + "/" + String.valueOf(mDay)  );
}};

@Override
protected Dialog onCreateDialog(int id) 
{

    switch( id )
    {
        case DLG_FECHA:
            Log.d("", "1");
            DatePickerDialog r = new DatePickerDialog(this, escuchadorFecha, mYear, mMonth, mDay );
            Log.d("", "2");
            return r; 
    }
    return null;
}

显然，这段代码没有 xml 对象。

4

0 回答 0