Android-从DatePickerDialogFragment删除Calendarview [英] Android- Remove Calendarview from DatePickerDialogFragment
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问题描述
我有工作fine.When我点击datepickerdialog打开按钮whixh对右侧左侧，日历视图微调日期选择一个Datepickerdialog片段。
有关我在一个地方应用程序，我想只是微调日期选择单独的部分中显示（日历视图部分必须被删除或隐藏）
在别的地方，我想日历视图部分必须被证明和微调日期选择必须隐藏或删除。
但我想了很多像各种事情隐藏像
日历视图 方法M = minDateSelector.getClass（）实现getMethod（setCalendarViewShown，boolean.class）。
m.invoke（DP，FALSE）;
但是当我添加此我得到错误仅...
有关此人同样的问题太多
<一href=\"http://stackoverflow.com/questions/14627983/datepicker-created-with-dialopfragment-showing-calender-also\">Datepicker与DialopFragment显示日历也的创建
我的code是
DatePickerActivity.java
进口java.util.Calendar中;
进口android.app.Activity;
进口android.app.FragmentTransaction;
进口android.os.Bundle;
进口android.view.View;
进口android.widget.Button;公共类DatePickerActivity延伸活动{
DateDialogFragment FRAG;
Button按钮;
现在日历;
@覆盖
公共无效的onCreate（捆绑savedInstanceState）{
super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）;
现在= Calendar.getInstance（）;
按钮=（按钮）findViewById（R.id.date_button）;
button.setText(String.valueOf(now.get(Calendar.MONTH)+1)+\"-\"+String.valueOf(now.get(Calendar.DAY_OF_MONTH))+\"-\"+String.valueOf(now.get(Calendar.YEAR)));
button.setOnClickListener（新View.OnClickListener（）{
公共无效的onClick（视图v）{
的ShowDialog（）;
}
}）;
}
公共无效的ShowDialog（）{
FragmentTransaction英尺= getFragmentManager（）调用BeginTransaction（）。 //获取片段
FRAG = DateDialogFragment.newInstance（这一点，新DateDialogFragmentListener（）{
公共无效updateChangedDate（INT年，月整型，诠释天）{
button.setText（将String.valueOf（月+ 1）+ - +将String.valueOf（天）+ - +将String.valueOf（年））;
now.set（年，月，日）;
}
}，现在）; frag.show（英尺DateDialogFragment）;
}
公共接口DateDialogFragmentListener {
//此接口是日期对话片段和更新按钮日期活动之间的监听器
公共无效updateChangedDate（INT年，月整型，诠释天）;
}
}
DateDialogFragment.java
进口java.util.Calendar中;进口com.zeroe.DatePickerActivity.DateDialogFragmentListener;进口android.app.DatePickerDialog;
进口android.app.Dialog;
进口android.app.DialogFragment;
进口android.content.Context;
进口android.os.Bundle;
进口android.widget.DatePicker;公共类DateDialogFragment扩展DialogFragment { 公共静态字符串标记=DateDialogFragment;
静态上下文mContext; //我猜持有调用它的上下文。制作DatePickerDialog在需要的时候。我想它需要与上下文conncting片段时，
静态INT mYear;
静态INT mMonth;
静态INT MDAY;
静态DateDialogFragmentListener mListener; 公共静态的newInstance DateDialogFragment（上下文的背景下，DateDialogFragmentListener监听器，现在日历）{
DateDialogFragment对话框=新DateDialogFragment（）;
mContext =背景;
mListener =侦听器; mYear = now.get（Calendar.YEAR）;
mMonth = now.get（的Calendar.MONTH）;
MDAY = now.get（Calendar.DAY_OF_MONTH）;
/ *我真的不看下面的宗旨* /
捆绑ARGS =新包（）;
args.putString（称号，选择日期）;
dialog.setArguments（参数）; // setArguments只能之前片段被连接到一个活动创建片段后调用，因此右
返回对话框;
}
公共对话框onCreateDialog（捆绑savedInstanceState）{
返回新DatePickerDialog（mContext，mDateSetListener，mYear，mMonth，MDAY）;
}
私人DatePickerDialog.OnDateSetListener mDateSetListener =新DatePickerDialog.OnDateSetListener（）{ @覆盖
公共无效onDateSet（查看的DatePicker，年整型，诠释monthOfYear，
INT请将dayOfMonth）{
mYear =年;
mMonth = monthOfYear;
MDAY =请将dayOfMonth; mListener.updateChangedDate（年，monthOfYear，请将dayOfMonth）;
}
};
}
main.xml中
＆LT;？XML版本=1.0编码=UTF-8＆GT？;
＆LT; LinearLayout中的xmlns：机器人=http://schemas.android.com/apk/res/android
机器人：layout_width =FILL_PARENT
机器人：layout_height =FILL_PARENT
机器人：方向=垂直＆GT; ＆LT;按钮
机器人：ID =@ + ID / date_button
机器人：layout_width =WRAP_CONTENT
机器人：layout_height =WRAP_CONTENT
机器人：文字=2012年3月18日
安卓的onClick =clickMe/＆GT;＆LT; / LinearLayout中＆GT;
解决方案
我已经使用日期选择器对话框片段，显示在对话框中的日期选择器。
下面是我的code：
MainActivity.java
包com.example.testmydrag;进口android.os.Bundle;
进口android.view.View;
进口android.widget.EditText;
进口android.widget.DatePicker;
进口android.support.v4.app.FragmentActivity;
进口android.app.Dialog;
进口android.app.DatePickerDialog;
进口android.support.v4.app.DialogFragment;进口的java.util.Calendar;公共类MainActivity扩展FragmentActivity {的EditText mEdit;
@覆盖
公共无效的onCreate（捆绑savedInstanceState）{ super.onCreate（savedInstanceState）;
的setContentView（R.layout.main）;
} 公共无效selectDate（查看视图）{ DialogFragment newFragment =新SelectDateFragment（）;
newFragment.show（getSupportFragmentManager（），的DatePicker）; } 公共无效setTheDate（INT年，月整型，诠释天）{ mEdit =（EditText上）findViewById（R.id.Text）;
mEdit.setText（月+/+日+/+年）;
}
/ *
*日期选取器对话框
* /
公共类SelectDateFragment扩展DialogFragment实现DatePickerDialog.OnDateSetListener {
@覆盖
公共对话框onCreateDialog（捆绑savedInstanceState）{ 最后的日历C = Calendar.getInstance（）;
INT YY = c.get（Calendar.YEAR）;
INT毫米= c.get（的Calendar.MONTH）;
INT DD = c.get（Calendar.DAY_OF_MONTH）; DatePickerDialog对话框=新DatePickerDialog（getActivity（），这一点，c.YEAR，c.MONTH，c.DATE）; / *日历视图，如果你想删除其设置为false * /
dialog.getDatePicker（）setCalendarViewShown（真）。 / *微调查看，如果你想显示其设置为true * /
dialog.getDatePicker（）setSpinnersShown（假）。 dialog.setTitle（选择一个日期）;
返回对话框;
}
公共无效onDateSet（查看的DatePicker，诠释YY，INT毫米，诠释DD）{ setTheDate（YY的MM + 1，DD）;
}
}}
main.xml中
＆LT;？XML版本=1.0编码=UTF-8＆GT？;
＆LT; LinearLayout中的xmlns：机器人=http://schemas.android.com/apk/res/android
机器人：方向=垂直
机器人：layout_width =FILL_PARENT
机器人：layout_height =FILL_PARENT
＆GT;
＆LT;机器人的EditText：文本=@ +串/ DATE_TEXT
机器人：ID =@ + ID /文本
机器人：layout_width =WRAP_CONTENT
机器人：layout_height =WRAP_CONTENT/＆GT;
＆LT;按钮
机器人：layout_width =WRAP_CONTENT
机器人：layout_height =WRAP_CONTENT
机器人：文字=@ +串/ pick_date
安卓的onClick =selectDate/＆GT;＆LT; / LinearLayout中＆GT;
I have a Datepickerdialog fragment which works fine.When i click the button the datepickerdialog opens whixh has spinner date selection on the left side and calendar view on the right side.
For my app in one place i want just the spinner date selection part alone to be shown(calendar view part must be removed or hidden)
In other place i want calendar view part must be shown and the spinner date selection must be hidden or removed.
But i tried a lot with various things like for hiding calendar view like
Method m = minDateSelector.getClass().getMethod("setCalendarViewShown", boolean.class);
m.invoke(dp, false);
but when i add this i get error only...
Same problem for this person too Datepicker created with DialopFragment showing Calender also
my code is
DatePickerActivity.java
import java.util.Calendar;
import android.app.Activity;
import android.app.FragmentTransaction;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class DatePickerActivity extends Activity {
DateDialogFragment frag;
Button button;
Calendar now;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
now = Calendar.getInstance();
button = (Button)findViewById(R.id.date_button);
button.setText(String.valueOf(now.get(Calendar.MONTH)+1)+"-"+String.valueOf(now.get(Calendar.DAY_OF_MONTH))+"-"+String.valueOf(now.get(Calendar.YEAR)));
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
showDialog();
}
});
}
public void showDialog() {
FragmentTransaction ft = getFragmentManager().beginTransaction(); //get the fragment
frag = DateDialogFragment.newInstance(this, new DateDialogFragmentListener(){
public void updateChangedDate(int year, int month, int day){
button.setText(String.valueOf(month+1)+"-"+String.valueOf(day)+"-"+String.valueOf(year));
now.set(year, month, day);
}
}, now);
frag.show(ft, "DateDialogFragment");
}
public interface DateDialogFragmentListener{
//this interface is a listener between the Date Dialog fragment and the activity to update the buttons date
public void updateChangedDate(int year, int month, int day);
}
}
DateDialogFragment.java
import java.util.Calendar;
import com.zeroe.DatePickerActivity.DateDialogFragmentListener;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.Context;
import android.os.Bundle;
import android.widget.DatePicker;
public class DateDialogFragment extends DialogFragment {
public static String TAG = "DateDialogFragment";
static Context mContext; //I guess hold the context that called it. Needed when making a DatePickerDialog. I guess its needed when conncting the fragment with the context
static int mYear;
static int mMonth;
static int mDay;
static DateDialogFragmentListener mListener;
public static DateDialogFragment newInstance(Context context, DateDialogFragmentListener listener, Calendar now) {
DateDialogFragment dialog = new DateDialogFragment();
mContext = context;
mListener = listener;
mYear = now.get(Calendar.YEAR);
mMonth = now.get(Calendar.MONTH);
mDay = now.get(Calendar.DAY_OF_MONTH);
/*I dont really see the purpose of the below*/
Bundle args = new Bundle();
args.putString("title", "Choose Date");
dialog.setArguments(args);//setArguments can only be called before fragment is attached to an activity, so right after the fragment is created
return dialog;
}
public Dialog onCreateDialog(Bundle savedInstanceState) {
return new DatePickerDialog(mContext, mDateSetListener, mYear, mMonth, mDay);
}
private DatePickerDialog.OnDateSetListener mDateSetListener = new DatePickerDialog.OnDateSetListener() {
@Override
public void onDateSet(DatePicker view, int year, int monthOfYear,
int dayOfMonth) {
mYear = year;
mMonth = monthOfYear;
mDay = dayOfMonth;
mListener.updateChangedDate(year, monthOfYear, dayOfMonth);
}
};
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Button
android:id="@+id/date_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="03-18-2012"
android:onClick="clickMe"/>
</LinearLayout>
解决方案
I have used Datepicker Dialog Fragment, to show the Date picker in dialog.
Here is my code:
MainActivity.java
package com.example.testmydrag;
import android.os.Bundle;
import android.view.View;
import android.widget.EditText;
import android.widget.DatePicker;
import android.support.v4.app.FragmentActivity;
import android.app.Dialog;
import android.app.DatePickerDialog;
import android.support.v4.app.DialogFragment;
import java.util.Calendar;
public class MainActivity extends FragmentActivity {
EditText mEdit;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
public void selectDate(View view) {
DialogFragment newFragment = new SelectDateFragment();
newFragment.show(getSupportFragmentManager(), "DatePicker");
}
public void setTheDate(int year, int month, int day) {
mEdit = (EditText)findViewById(R.id.Text);
mEdit.setText(month+"/"+day+"/"+year);
}
/*
* Date Picker Dialog
*/
public class SelectDateFragment extends DialogFragment implements DatePickerDialog.OnDateSetListener {
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
final Calendar c = Calendar.getInstance();
int yy = c.get(Calendar.YEAR);
int mm = c.get(Calendar.MONTH);
int dd = c.get(Calendar.DAY_OF_MONTH);
DatePickerDialog dialog = new DatePickerDialog(getActivity(),this,c.YEAR, c.MONTH, c.DATE);
/*Calendar View if you want to Remove Set it to False*/
dialog.getDatePicker().setCalendarViewShown(true);
/*Spinner View if you want to Show Set it to True*/
dialog.getDatePicker().setSpinnersShown(false);
dialog.setTitle("Pick a date");
return dialog;
}
public void onDateSet(DatePicker view, int yy, int mm, int dd) {
setTheDate(yy, mm+1, dd);
}
}
}
main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<EditText android:text="@+string/date_text"
android:id="@+id/Text"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@+string/pick_date"
android:onClick="selectDate" />
</LinearLayout>
这篇关于Android-从DatePickerDialogFragment删除Calendarview的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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