【发布时间】：2016-04-28 18:44:37
【问题描述】：
我设法获得了一个自定义 DatePicker 并将其添加到我的项目中，但问题是，当我在某个日期录制两次时，应用程序崩溃了！
自定义日期选择器代码：
package com.example.logindesign;
import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.ViewParent;
import android.widget.CalendarView;
public class CalendarViewScrollable extends CalendarView {
public CalendarViewScrollable(Context context) {
super(context);
}
public CalendarViewScrollable(Context context, AttributeSet attrs) {
super(context, attrs);
}
public CalendarViewScrollable(Context context, AttributeSet attrs,
int defStyle) {
super(context, attrs, defStyle);
}
@Override
public boolean onInterceptTouchEvent(MotionEvent ev)
{
if (ev.getActionMasked() == MotionEvent.ACTION_DOWN)
{
ViewParent p = getParent();
if (p != null)
p.requestDisallowInterceptTouchEvent(true);
}
return false;
}
}
这就是我在主要活动中使用该类的方式：
final TextView dateT=(TextView)findViewById(R.id.TextDate);
dateT.setOnClickListener(new View.OnClickListener() {
public void onClick(View v){
DatePickerDialog datepicker= new DatePickerDialog(MainActivity.this,new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int month,
int day) {
// TO DO Auto-generated method stub
month+=1;
dateT.setText(+year + " / " + month + " / " + day);
jn=day;
mn=month;
an=year;
}
},1990,1,1);
datepicker.setTitle("Sélectionner la date de naissance");
datepicker.updateDate(1990, 1, 1);
datepicker.show();
}
});
日志猫：
04-28 20:02:39.504: E/AndroidRuntime(27825): FATAL EXCEPTION: main
04-28 20:02:39.504: E/AndroidRuntime(27825): Process: com.example.logindesign, PID: 27825
04-28 20:02:39.504: E/AndroidRuntime(27825): java.util.IllegalFormatConversionException: %d can't format java.lang.String arguments
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.badArgumentType(Formatter.java:1489)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.transformFromInteger(Formatter.java:1689)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.transform(Formatter.java:1461)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.doFormat(Formatter.java:1081)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.format(Formatter.java:1042)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.util.Formatter.format(Formatter.java:1011)
04-28 20:02:39.504: E/AndroidRuntime(27825): at java.lang.String.format(String.java:1803)
04-28 20:02:39.504: E/AndroidRuntime(27825): at android.content.res.Resources.getString(Resources.java:668)
04-28 20:02:39.504: E/AndroidRuntime(27825): at android.content.Context.getString(Context.java:390)
04-28 20:02:39.504: E/AndroidRuntime(27825): at android.widget.SimpleMonthView$MonthViewTouchHelper.getItemDescription(SimpleMonthView.java:683)
04-28 20:02:39.504: E/AndroidRuntime(27825): at android.widget.SimpleMonthView$MonthViewTouchHelper.onPopulateEventForVirtualVie w(SimpleMonthView.java:620)
04-28 20:02:39.504: E/AndroidRuntime(27825): at com.android.internal.widget.ExploreByTouchHelper.createEventForChild(ExploreByTo uchHelper.java:294)
【问题讨论】：
-
Logcat，堆栈跟踪？为什么要标记 PHP？
-
我已经更新了帖子，对不起，mb
-
请发布您的自定义 DatePicker 的代码......
标签： android eclipse datepicker