日期和时间选择器问题

我以前有这个代码工作，但现在它不会出于某种奇怪的原因。日期和时间选择器问题

代码日期和时间选择

btnDatePicker=(Button)view.findViewById(R.id.btn_date); 
    btnTimePicker=(Button)view.findViewById(R.id.btn_time); 
    txtDate=(EditText)view.findViewById(R.id.in_date); 
    txtTime=(EditText)view.findViewById(R.id.in_time); 

    btnDatePicker.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      final Calendar c = Calendar.getInstance(); 
      mYear = c.get(Calendar.YEAR); 
      mMonth = c.get(Calendar.MONTH); 
      mDay = c.get(Calendar.DAY_OF_MONTH); 

      DatePickerDialog datePickerDialog = new DatePickerDialog(getContext(), 
        new DatePickerDialog.OnDateSetListener() { 

         @Override 
         public void onDateSet(DatePicker view, int year, 
               int monthOfYear, int dayOfMonth) { 

          txtDate.setText(dayOfMonth + "-" + (monthOfYear + 1) + "-" + year); 

         } 
        }, mYear, mMonth, mDay); 
      datePickerDialog.show(); 
     } 
     }); 

    btnTimePicker.setOnClickListener(new View.OnClickListener() { 
     @Override 
     public void onClick(View v) { 
      // Get Current Time 
      final Calendar c = Calendar.getInstance(); 
      mHour = c.get(Calendar.HOUR_OF_DAY); 
      mMinute = c.get(Calendar.MINUTE); 

      // Launch Time Picker Dialog 
      TimePickerDialog timePickerDialog = new TimePickerDialog(getContext(), 
        new TimePickerDialog.OnTimeSetListener() { 

         @Override 
         public void onTimeSet(TimePicker view, int hourOfDay, 
               int minute) { 

          txtTime.setText(hourOfDay + ":" + minute); 
         } 
        }, mHour, mMinute, false); 
      timePickerDialog.show(); 
     } 
    });

xml文件

<?xml version="1.0" encoding="utf-8"?> 
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="vertical" 
    android:padding="6dp"> 

    <EditText 
     android:layout_width="200dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/in_date" 
     android:layout_marginTop="82dp" 
     android:layout_alignParentTop="true" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" /> 

    <Button 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="SELECT DATE" 
     android:id="@+id/btn_date" 
     android:layout_alignBottom="@+id/in_date" 
     android:layout_toRightOf="@+id/in_date" 
     android:layout_toEndOf="@+id/in_date" /> 

    <EditText 
     android:layout_width="200dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/in_time" 
     android:layout_below="@+id/in_date" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" /> 

    <Button 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="SELECT TIME" 
     android:id="@+id/btn_time" 
     android:layout_below="@+id/btn_date" 
     android:layout_alignLeft="@+id/btn_date" 
     android:layout_alignStart="@+id/btn_date" /> 

    <TextView 
     android:id="@+id/medOptions" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:layout_below="@id/btn_time" 
     android:layout_marginTop="10dp" 
     android:padding="6dp" 
     android:text="Medication:" 
     android:textColor="@color/Black" 
     android:textSize="16sp" /> 

</RelativeLayout>

错误日志

android.view.InflateException: Binary XML file line #20: Binary XML file line #20: Error inflating class android.widget.DatePicker 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:539) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:112) 
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:82) 
        at com.example.shakeel.appidea2.calendar.CalendarFragment$1.onClick(CalendarFragment.java:118) 
        at android.view.View.performClick(View.java:5210) 
        at android.view.View$PerformClick.run(View.java:21328) 
        at android.os.Handler.handleCallback(Handler.java:739) 
        at android.os.Handler.dispatchMessage(Handler.java:95) 
        at android.os.Looper.loop(Looper.java:148) 
        at android.app.ActivityThread.main(ActivityThread.java:5551) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620) 
       Caused by: android.view.InflateException: Binary XML file line #20: Error inflating class android.widget.DatePicker 
        at android.view.LayoutInflater.createView(LayoutInflater.java:645) 
        at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58) 
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:112)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:82)  
        at com.example.shakeel.appidea2.calendar.CalendarFragment$1.onClick(CalendarFragment.java:118)  
        at android.view.View.performClick(View.java:5210)  
        at android.view.View$PerformClick.run(View.java:21328)  
        at android.os.Handler.handleCallback(Handler.java:739)  
        at android.os.Handler.dispatchMessage(Handler.java:95)  
        at android.os.Looper.loop(Looper.java:148)  
        at android.app.ActivityThread.main(ActivityThread.java:5551)  
        at java.lang.reflect.Method.invoke(Native Method)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)  
       Caused by: java.lang.reflect.InvocationTargetException 
        at java.lang.reflect.Constructor.newInstance(Native Method) 
        at android.view.LayoutInflater.createView(LayoutInflater.java:619) 
        at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)  
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:112)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:82)  
        at com.example.shakeel.appidea2.calendar.CalendarFragment$1.onClick(CalendarFragment.java:118)  
        at android.view.View.performClick(View.java:5210)  
        at android.view.View$PerformClick.run(View.java:21328)  
        at android.os.Handler.handleCallback(Handler.java:739)  
        at android.os.Handler.dispatchMessage(Handler.java:95)  
        at android.os.Looper.loop(Looper.java:148)  
        at android.app.ActivityThread.main(ActivityThread.java:5551)  
        at java.lang.reflect.Method.invoke(Native Method)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)  
       Caused by: android.view.InflateException: Binary XML file line #23: Binary XML file line #36: Error inflating class TextView 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:539) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 
        at android.widget.DatePickerCalendarDelegate.<init>(DatePickerCalendarDelegate.java:118) 
        at android.widget.DatePicker.createCalendarUIDelegate(DatePicker.java:160) 
        at android.widget.DatePicker.<init>(DatePicker.java:140) 
        at android.widget.DatePicker.<init>(DatePicker.java:126) 
        at android.widget.DatePicker.<init>(DatePicker.java:122) 
        at java.lang.reflect.Constructor.newInstance(Native Method)  
        at android.view.LayoutInflater.createView(LayoutInflater.java:619)  
        at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)  
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:112)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:82)  
        at com.example.shakeel.appidea2.calendar.CalendarFragment$1.onClick(CalendarFragment.java:118)  
        at android.view.View.performClick(View.java:5210)  
        at android.view.View$PerformClick.run(View.java:21328)  
        at android.os.Handler.handleCallback(Handler.java:739)  
        at android.os.Handler.dispatchMessage(Handler.java:95)  
        at android.os.Looper.loop(Looper.java:148)  
        at android.app.ActivityThread.main(ActivityThread.java:5551)  
        at java.lang.reflect.Method.invoke(Native Method)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)  
       Caused by: android.view.InflateException: Binary XML file line #36: Error inflating class TextView 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:782) 
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:835) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 
        at android.view.LayoutInflater.parseInclude(LayoutInflater.java:971) 
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:831) 
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515) 
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)  
        at android.widget.DatePickerCalendarDelegate.<init>(DatePickerCalendarDelegate.java:118)  
        at android.widget.DatePicker.createCalendarUIDelegate(DatePicker.java:160)  
        at android.widget.DatePicker.<init>(DatePicker.java:140)  
        at android.widget.DatePicker.<init>(DatePicker.java:126)  
        at android.widget.DatePicker.<init>(DatePicker.java:122)  
        at java.lang.reflect.Constructor.newInstance(Native Method)  
        at android.view.LayoutInflater.createView(LayoutInflater.java:619)  
        at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)  
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)  
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:492)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)  
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:112)  
        at android.app.DatePickerDialog.<init>(DatePickerDialog.java:82)  
        at com.example.shakeel.appidea2.calendar.CalendarFragment$1.onClick(CalendarFragment.java:118)  
        at android.view.View.performClick(View.java:5210)  
        at android.view.View$PerformClick.run(View.java:21328)  
        at android.os.Handler.handleCallback(Handler.java:739)  
        at android.os.Handler.dispatchMessage(Handler.java:95)  
        at android.os.Looper.loop(Looper.java:148)  
        at android.app.ActivityThread.main(ActivityThread.java:5551)  
        at java.lang.reflect.Method.invoke(Native Method)  
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:730)  
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:620)  
       Caused by: java.lang.ArrayIndexOutOfBoundsException: length=17; index=268 
        at android.content.res.StringBlock.get(StringBlock.java:65) 
        at android.content.res.XmlBlock$Parser.getPooledString(XmlBlock.java:458) 
        at android.content.res.TypedArray.loadStringValueAt(TypedArray.java:1151) 
        at android.content.res.TypedArray.getText(TypedArray.java:158) 
        at android.widget.TextView.<init>(TextView.java:1005) 
        at android.widget.TextView.<init>(TextView.java:703) 
        at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:60) 
        at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:56) 
        at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103) 
        at android.support.v7.app.AppCompatDelegateImplV7.createView(AppCompatDelegateImplV7.java:963) 
       at android.support.v7.app.AppCompatDeleg

我也不太清楚如何解决它，这是工作完美之前，但我不知道发生了什么事。我刚刚更新了android工作室，然后一切停止在我的代码工作，我已经尝试清理/重建和重新同步，但仍然没有。

来源

2016-12-01 KeenLearner

尝试改变这与getActivity而不是getContext这是最有可能导致通货膨胀问题。

DatePickerDialog datePickerDialog = new DatePickerDialog(getActivity(), 
       new DatePickerDialog.OnDateSetListener() {

来源

2016-12-01 21:02:53 codeNinjaBro

仍然得到相同的错误 – KeenLearner

我解决了我的问题。

该问题位于我的styles.xml文件中。我正在改变应用程序的颜色，但通过给主题添加颜色重音使所有内容都被打破。不太清楚为什么。如果有人能够解释为什么添加颜色重音会导致这样的问题，那就太好了。

来源

2016-12-03 22:47:32 KeenLearner

日期和时间选择器问题

回答

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