我正在构建我需要这种复杂机制的应用程序。请帮帮我。 当我点击图像按钮时，它应该显示一个弹出窗口。在这个弹出窗口中，我保留了两个editTexts。我已将两个editTexts都设置为OnclickListener。现在当我点击edittext时，它应该显示DatePicker，最后当我在datepicker上设置日期时，应该在那些editTexts上设置它。
我不知道该怎么做。阅读一些教程我已经使我的java代码看起来像：
package com.addictioncounterapp;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.LinearLayout.LayoutParams;
import android.widget.PopupWindow;
import android.widget.TextView;
public class AddictionDetails extends Activity
{
TextView tv_addiction_name, tv_today, tv_yesterday, tv_this_week, tv_this_month, tv_total;
ImageView iv_back, iv_filter;
int year, month, day;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_addiction_details);
tv_addiction_name = (TextView) findViewById(R.id.textViewAddictionDetails);
tv_total = (TextView) findViewById(R.id.textview_total);
tv_today = (TextView) findViewById(R.id.textview_today);
tv_yesterday = (TextView) findViewById(R.id.textview_yesterday);
tv_this_week = (TextView) findViewById(R.id.textview_this_week);
tv_this_month = (TextView) findViewById(R.id.textview_this_month);
iv_back = (ImageView) findViewById(R.id.imageViewAddictionDetailsBack);
iv_back.setClickable(true);
iv_back.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
Intent intent = new Intent(AddictionDetails.this, StartActivity.class);
startActivity(intent);
}
}
);
iv_filter = (ImageView) findViewById(R.id.imageViewAddictionDetailsFilter);
iv_filter.setClickable(true);
iv_filter.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
LayoutInflater layoutInflater = (LayoutInflater)getBaseContext().getSystemService(LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.activity_filter_addiction_form, null);
final PopupWindow popupWindow = new PopupWindow(popupView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
final EditText etStartDate = (EditText)popupView.findViewById(R.id.editTextFilterStartDate);
etStartDate.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
final int DATE_DIALOG_ID = 1;
showDialog(DATE_DIALOG_ID);
protected Dialog onCreateDialog(int id)
{
switch(id)
{
case DATE_DIALOG_ID:
return new DatePickerDialog(this, dateListener, year, month, day);
}
return null;
}
}
}
);
final Calendar cal = Calendar.getInstance();
year = cal.get(Calendar.YEAR);
month = cal.get(Calendar.MONTH);
day = cal.get(Calendar.DAY_OF_MONTH);
etStartDate.setText(new StringBuilder().append(day).append('/').append(month + 1).append('/').append(year));
DatePickerDialog.OnDateSetListener dateListener = new DatePickerDialog.OnDateSetListener()
{
@Override
public void onDateSet(DatePicker view, int yr, int monthOfYear, int dayOfMonth)
{
year = yr;
month = monthOfYear;
day = dayOfMonth;
etStartDate.setText(new StringBuilder().append(day).append('/').append(month + 1).append('/').append(year));
}
};
EditText etEndDate = (EditText)popupView.findViewById(R.id.editTextFilterEndDate);
etEndDate.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
}
}
);
ImageView iv_ok = (ImageView) popupView.findViewById(R.id.imageViewOk);
iv_ok.setClickable(true);
iv_ok.setOnClickListener(new ImageView.OnClickListener()
{
@Override
public void onClick(View v)
{
}
}
);
ImageView iv_cancel = (ImageView) popupView.findViewById(R.id.imageViewCancel);
iv_cancel.setClickable(true);
iv_cancel.setOnClickListener(new ImageView.OnClickListener()
{
@Override
public void onClick(View v)
{
popupWindow.dismiss();
}
}
);
}
}
);
Intent intent = getIntent();
String cat_name = intent.getStringExtra("cat_name");
tv_addiction_name.setText(cat_name);
SQLiteDatabase db = openOrCreateDatabase("AddictionCounter.db", SQLiteDatabase.OPEN_READWRITE, null);
Cursor cursor = db.query("category", new String[]{"cat_id"}, "cat_name=?", new String[]{cat_name}, null, null, null);
//----------------------fetching id-------------------
int cat_id = 0;
if(cursor.getCount() > 0)
while(cursor.moveToNext())
cat_id = cursor.getInt(0);
cursor.close();
//----------------------fetching total-------------------
int total;
cursor = db.query("counter", new String[]{"cat_id"}, "cat_id=?", new String[]{cat_id+""}, null, null, null);
total = cursor.getCount();
tv_total.setText(total+"");
//----------------------fetching today's count---------------
cursor = db.query("counter", new String[]{"counter_entry_date"}, "cat_id=?", new String[]{cat_id+""}, null, null, null);
Calendar cal1 = Calendar.getInstance();
SimpleDateFormat dateFormat1 = new SimpleDateFormat("dd/MM/yyyy");
String todays_date = dateFormat1.format(cal1.getTime());
String cursor_date;
int counter = 0;
if(cursor.getCount() > 0)
{
while(cursor.moveToNext())
{
cursor_date = cursor.getString(0)+"";
if(cursor_date.equals(todays_date))
counter++;
}
}
tv_today.setText(counter+"");
//----------------------fetching yesterdays count------------------
Calendar cal2 = Calendar.getInstance();
SimpleDateFormat dateFormat2 = new SimpleDateFormat("dd/MM/yyyy");
cal2.add(Calendar.DATE, -1);
String yesterdays_date = dateFormat2.format(cal2.getTime());
counter = 0;
cursor.moveToFirst();
if(cursor.getCount() > 0)
{
while(cursor.moveToNext())
{
cursor_date = cursor.getString(0)+"";
if(cursor_date.equals(yesterdays_date))
counter++;
}
}
tv_yesterday.setText(counter+"");
//-------------------------fetching current week count--------------------
ArrayList<String> current_week_dates = new ArrayList<String>();
Calendar c = Calendar.getInstance();
c.set(Calendar.DAY_OF_WEEK, Calendar.SUNDAY);
SimpleDateFormat df = new SimpleDateFormat("dd/MM/yyyy");
for (int i = 0; i < 7; i++)
{
current_week_dates.add(df.format(c.getTime()));
c.add(Calendar.DATE, 1);
}
counter=0;
cursor.moveToFirst();
while(cursor.moveToNext())
{
if(current_week_dates.contains(cursor.getString(0)))
{
counter++;
}
}
tv_this_week.setText(counter+"");
//----------------------fetching current month count--------------------
cursor.moveToFirst();
counter=0;
Date date = new Date();
SimpleDateFormat sdf;
sdf = new SimpleDateFormat("MM/yyyy");
String current_month= sdf.format(date);
// Toast.makeText(getBaseContext(), current_month, Toast.LENGTH_SHORT).show();
while(cursor.moveToNext())
{
if((cursor.getString(0)).matches("(.*)"+current_month))
{
counter++;
}
}
// Toast.makeText(getBaseContext(), counter+"", Toast.LENGTH_SHORT).show();
tv_this_month.setText(counter+"");
cursor.close();
}
}
这是我的主要xml文件，其中包含要显示弹出窗口的imageview：
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/black_red_texture" >
<ImageView
android:id="@+id/imageViewAddictionDetailsBack"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="@drawable/arrow_left"
android:clickable="true" />
<TextView
android:id="@+id/textViewAddictionDetails"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/imageView1"
android:layout_centerHorizontal="true"
android:text="Addiction Details"
android:textSize="20sp" />
<TableLayout
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="false"
android:layout_below="@id/textViewAddictionDetails"
android:layout_centerHorizontal="true"
android:background="#20ffffff"
android:shrinkColumns="1" >
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:textColor="#ffffff"
android:text="Today:" />
<TextView
android:textColor="#ffffff"
android:id="@+id/textview_today"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="today" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:textColor="#ffffff"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="Yesterday:" />
<TextView
android:textColor="#ffffff"
android:id="@+id/textview_yesterday"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="yesterday" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:textColor="#ffffff"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="This Week:" />
<TextView
android:textColor="#ffffff"
android:id="@+id/textview_this_week"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="this week" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:textColor="#ffffff"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="This Month:" />
<TextView
android:textColor="#ffffff"
android:id="@+id/textview_this_month"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="this month" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingBottom="10dp"
android:paddingTop="10dp" >
<TextView
android:textColor="#ffffff"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="Total:" />
<TextView
android:textColor="#ffffff"
android:id="@+id/textview_total"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:text="total" />
</TableRow>
</TableLayout>
<ImageView
android:id="@+id/imageViewAddictionDetailsFilter"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:src="@drawable/filter" />
</RelativeLayout>
这是我的弹出式布局xml代码：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#20000000"
android:orientation="vertical" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="Start Date : "
android:textColor="#ffffff" />
<EditText
android:id="@+id/editTextFilterStartDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:hint="Select start date"
android:clickable="true"
android:focusableInTouchMode="false" />
</TableRow>
<TableRow
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:paddingTop="10dp" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="right"
android:text="End Date : "
android:textColor="#ffffff" />
<EditText
android:id="@+id/editTextFilterEndDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_weight="1"
android:hint="select end date"
android:clickable="true"
android:focusableInTouchMode="false" />
</TableRow>
</TableLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="@+id/imageViewCancel"
android:layout_width="50dp"
android:layout_height="60dp"
android:layout_weight="1"
android:src="@drawable/buttons_cancel"
android:clickable="true" />
<ImageView
android:id="@+id/imageViewOk"
android:layout_width="50dp"
android:layout_height="60dp"
android:layout_weight="1"
android:src="@drawable/buttons_ok"
android:clickable="true" />
</LinearLayout>
</LinearLayout>
这是我的日期选择器布局：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<DatePicker
android:id="@+id/DatePicker01"
android:layout_width="wrap_content"
android:layout_height="wrap_content"></DatePicker>
</LinearLayout>
我没有运行代码，因为它在java代码中的某些或其他行显示错误而我自己因为使这更复杂而陷入困境。
答案 0 :(得分：0)
你是如何解决的？我还想打开日期选择器。
我的解决方案
//。java文件
public void InitializePopupWindow() {
LayoutInflater inflater = (LayoutInflater) getActivity()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// Inflate the view from a predefined XML layout
layout = inflater.inflate(R.layout.popup_datepicker,
(ViewGroup) getActivity().findViewById(R.id.popup));
// create a 300px width and 470px height PopupWindow
popup_window = new PopupWindow(layout, LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT, true);
popup_window.setOutsideTouchable(true);
try {
datepicker = (DatePicker) layout.findViewById(R.id.date_picker);
popup_ok = (Button) layout.findViewById(R.id.btn_ok);
popup_ok.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
if (dateSelection == 1) {
fromDate.set(Calendar.DAY_OF_MONTH,
datepicker.getDayOfMonth());
fromDate.set(Calendar.MONTH, datepicker.getMonth());
fromDate.set(Calendar.YEAR, datepicker.getYear());
fromDate = CommonFunctios
.getCurrentDateFromTime(fromDate);
btnFromDate.setText(fromDate.get(Calendar.DATE) + "/"
+ fromDate.get(Calendar.MONTH) + "/"
+ fromDate.get(Calendar.YEAR));
} else if (dateSelection == 2) {
ToDate.set(Calendar.DAY_OF_MONTH,
datepicker.getDayOfMonth());
ToDate.set(Calendar.MONTH, datepicker.getMonth());
ToDate.set(Calendar.YEAR, datepicker.getYear());
ToDate = CommonFunctios.getCurrentDatetoTime(ToDate);
btnToDate.setText(ToDate.get(Calendar.DATE) + "/"
+ ToDate.get(Calendar.MONTH) + "/"
+ ToDate.get(Calendar.YEAR));
}
popup_window.dismiss();
}
});
popup_cancel = (Button) layout.findViewById(R.id.btn_cancel);
popup_cancel.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
popup_window.dismiss();
}
});
txtDateTitle = (TextView) layout.findViewById(R.id.txtDateTitle);
txtDateTitle.setTypeface(CommonFunctios
.getSegoUIBold(getActivity()));
popup_window.setOutsideTouchable(true);
popup_window.setTouchable(true);
popup_window.setBackgroundDrawable(new BitmapDrawable());
popup_window.setTouchInterceptor(new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
// TODO Auto-generated method stub
return false;
}
});
} catch (Exception e) {
}
}
.xml文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/popup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="@android:drawable/alert_light_frame"
android:gravity="center"
android:orientation="vertical" >
<TextView
android:id="@+id/txtDateTitle"
style="@style/thankyouTextstyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:gravity="center"
android:text="Select Date" />
<DatePicker
android:id="@+id/date_picker"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:paddingTop="10dp" >
<Button
android:id="@+id/btn_ok"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@android:string/ok" />
<Button
android:id="@+id/btn_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@android:string/cancel" />
</LinearLayout>
</LinearLayout>
调用此弹出窗口
popup_window.showAsDropDown(btnFromDate);
popup_window.update();
这样我解决了我的问题
答案 1 :(得分：0)
这就是我想要实现的目标：
public class AddictionDetails extends Activity
{
TextView tv_addiction_name, tv_today, tv_yesterday, tv_this_week, tv_this_month, tv_total;
ImageView iv_filter;
int year, month, day;
int placeData;
Boolean state = false;
DatePickerDialog.OnDateSetListener dateListener;
SQLiteDatabase database;
LinearLayout layout;
int cat_id = 0;
String startDateToCalculate = "";
String endDateToCalculate = "";
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_addiction_details);
this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
LayoutInflater layoutInflater = (LayoutInflater)getBaseContext().getSystemService(LAYOUT_INFLATER_SERVICE);
final View popupView = layoutInflater.inflate(R.layout.activity_filter_addiction_form, null);
popupView.setVisibility(View.INVISIBLE);
Intent intent = getIntent();
final String cat_name = intent.getStringExtra("cat_name");
tv_addiction_name = (TextView) findViewById(R.id.textViewAddictionDetails);
tv_addiction_name.setText(cat_name);
tv_total = (TextView) findViewById(R.id.textview_total);
tv_today = (TextView) findViewById(R.id.textview_today);
tv_yesterday = (TextView) findViewById(R.id.textview_yesterday);
tv_this_week = (TextView) findViewById(R.id.textview_this_week);
tv_this_month = (TextView) findViewById(R.id.textview_this_month);
iv_filter = (ImageView) findViewById(R.id.imageViewAddictionDetailsFilter);
iv_filter.setClickable(true);
iv_filter.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
if(state == false)
{
state = true;
popupView.setVisibility(View.VISIBLE);
final PopupWindow popupWindow = new PopupWindow(popupView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
final EditText etStartDate = (EditText)popupView.findViewById(R.id.editTextFilterStartDate);
popupWindow.showAtLocation(findViewById(R.id.relativeLayoutAddictionDetails), 0, 0, 100);
// popupWindow.showAtLocation(popupView.findViewById(R.id.editTextFilterStartDate), 48, 0, 70);
final Calendar cal = Calendar.getInstance();
year = cal.get(Calendar.YEAR);
month = cal.get(Calendar.MONTH);
day = cal.get(Calendar.DAY_OF_MONTH);
etStartDate.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
showDialog(1);
placeData = 1;
}
}
);
final EditText etEndDate = (EditText)popupView.findViewById(R.id.editTextFilterEndDate);
etEndDate.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
showDialog(1);
placeData = 2;
}
}
);
Button btn_done = (Button) popupView.findViewById(R.id.buttonDone);
btn_done.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
if(etStartDate.getText()+""=="" || etEndDate.getText()+""=="")
{
AlertDialog.Builder adb = new Builder(AddictionDetails.this);
adb.setTitle("Error");
adb.setMessage("Fields can't be blank.");
adb.setIcon(R.drawable.ic_launcher);
adb.setPositiveButton("Ok",new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int which)
{
dialog.dismiss();
}
}
);
AlertDialog ad = adb.create();
ad.show();
}
else
{
SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd");
SimpleDateFormat sdf2 = new SimpleDateFormat("MMMM dd, yyyy");
Date date1 = null, date2 = null;
try
{
date1 = sdf.parse(startDateToCalculate);
date2 = sdf.parse(endDateToCalculate);
}
catch (ParseException e)
{
e.printStackTrace();
}
if(date1.compareTo(date2)>0)
{
AlertDialog.Builder adb = new Builder(AddictionDetails.this);
adb.setTitle("Error");
adb.setMessage("Start date cannot be greater than End date.");
adb.setIcon(R.drawable.ic_launcher);
adb.setPositiveButton("Ok",new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface dialog, int which)
{
dialog.dismiss();
}
}
);
AlertDialog ad = adb.create();
ad.show();
}
else
{
Intent intent = new Intent(AddictionDetails.this, FilteredData.class);
intent.putExtra("start_date", startDateToCalculate);
intent.putExtra("end_date", endDateToCalculate);
intent.putExtra("start_date_to_display", etStartDate.getText()+"");
intent.putExtra("end_date_to_display", etEndDate.getText()+"");
intent.putExtra("cat_id", cat_id);
intent.putExtra("cat_name", cat_name);
startActivity(intent);
popupWindow.dismiss();
finish();
}
}
}
}
);
Button btn_cancel = (Button) popupView.findViewById(R.id.buttonCancel);
btn_cancel.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
etStartDate.setText("");
etEndDate.setText("");
popupView.setVisibility(View.INVISIBLE);
popupWindow.dismiss();
state = false;
}
}
);
dateListener = new DatePickerDialog.OnDateSetListener()
{
@Override
public void onDateSet(DatePicker view, int yr, int monthOfYear, int dayOfMonth)
{
SimpleDateFormat DateFormatToDisplay = new SimpleDateFormat("MMMM dd, yyyy");
SimpleDateFormat DateFormatToCalculate = new SimpleDateFormat("yyyy/MM/dd");
Calendar tmpC1 = Calendar.getInstance();
tmpC1.set(yr, monthOfYear, dayOfMonth);
Date tmpD1 = tmpC1.getTime();
String tmpDateString = DateFormatToDisplay.format(tmpD1);
String dateToCalculate = DateFormatToCalculate.format(tmpD1);
update(placeData, tmpDateString, dateToCalculate);
}
private void update(int position, String strDate, String date)
{
switch(position)
{
case 1:
etStartDate.setText(strDate);
startDateToCalculate = date;
break;
case 2:
etEndDate.setText(strDate);
endDateToCalculate = date;
break;
}
}
};
popupWindow.showAsDropDown(iv_filter);
}
}
});
loadDB();
Cursor cursor = database.query("category", new String[]{"cat_id"}, "cat_name=?", new String[]{cat_name}, null, null, null);
//----------------------fetching id-------------------
if(cursor.getCount() > 0)
while(cursor.moveToNext())
cat_id = cursor.getInt(0);
cursor.close();
//----------------------fetching attribute----------------
String attribute = null;
Cursor attributeCursor = database.query("category_attribute", new String[]{"cat_attribute_name"}, "cat_id=?", new String[]{cat_id+""}, null, null, null);
if(attributeCursor.getCount() > 0)
while(attributeCursor.moveToNext())
attribute = attributeCursor.getString(0);
cursor.close();
//----------------------fetching total-------------------
int totalCounter;
Cursor totalCursor = database.rawQuery("select sum(cat_attribute_unit) from counter where cat_id ="+cat_id+";", null);
if(totalCursor.moveToNext())
totalCounter = totalCursor.getInt(0);
else
totalCounter = 0;
totalCursor.close();
tv_total.setText(totalCounter+" "+attribute);
//----------------------fetching today's count---------------
Calendar cal1 = Calendar.getInstance();
SimpleDateFormat dateFormat1 = new SimpleDateFormat("yyyy/MM/dd");
String todays_date = dateFormat1.format(cal1.getTime());
int todayCounter;
Cursor todayCursor = database.rawQuery("select sum(cat_attribute_unit) from counter where cat_id ="+cat_id+" AND counter_entry_date = '"+todays_date+"';", null);
if(todayCursor.moveToNext())
todayCounter = todayCursor.getInt(0);
else
todayCounter = 0;
todayCursor.close();
tv_today.setText(todayCounter+" "+attribute);
//----------------------fetching yesterdays count------------------
Calendar cal2 = Calendar.getInstance();
SimpleDateFormat dateFormat2 = new SimpleDateFormat("yyyy/MM/dd");
cal2.add(Calendar.DATE, -1);
String yesterdays_date = dateFormat2.format(cal2.getTime());
int yesterdayCounter = 0;
Cursor yesterdayCursor = database.rawQuery("select sum(cat_attribute_unit) from counter where cat_id ="+cat_id+" AND counter_entry_date = '"+yesterdays_date+"';", null);
if(yesterdayCursor.moveToFirst())
yesterdayCounter = yesterdayCursor.getInt(0);
else
yesterdayCounter = 0;
yesterdayCursor.close();
tv_yesterday.setText(yesterdayCounter+" "+attribute);
//-------------------------fetching current week count--------------------
SimpleDateFormat weekDateFormat = new SimpleDateFormat("yyyy/MM/dd");
Calendar c1 = Calendar.getInstance();
c1.set(Calendar.DAY_OF_WEEK, 1);
Date weekFirstDate = c1.getTime();
String strWeekFirstDay = weekDateFormat.format(weekFirstDate);
Cursor weekCursor = database.rawQuery("select sum(cat_attribute_unit) from counter where cat_id ="+cat_id+" AND counter_entry_date BETWEEN '"+strWeekFirstDay+"' AND '"+todays_date+"';", null);
int weekCounter = 0;
if(weekCursor.moveToFirst())
weekCounter = weekCursor.getInt(0);
else
weekCounter = 0;
weekCursor.close();
tv_this_week.setText(weekCounter+" "+attribute);
//----------------------fetching current month count--------------------
SimpleDateFormat monthDateFormat = new SimpleDateFormat("yyyy/MM/dd");
Calendar c2 = Calendar.getInstance();
c2.set(Calendar.DAY_OF_MONTH, 1);
Date monthFirstDate = c2.getTime();
String strMonthFirstDay = monthDateFormat.format(monthFirstDate);
Cursor monthCursor = database.rawQuery("select sum(cat_attribute_unit) from counter where cat_id ="+cat_id+" AND counter_entry_date BETWEEN '"+strMonthFirstDay+"' AND '"+todays_date+"';", null);
int monthCounter = 0;
if(monthCursor.moveToFirst())
monthCounter = monthCursor.getInt(0);
else
monthCounter = 0;
monthCursor.close();
tv_this_month.setText(monthCounter+" "+attribute);
database.close();
}
private void loadDB()
{
database = openOrCreateDatabase("AddictionCounter.db", SQLiteDatabase.OPEN_READWRITE, null);
}
protected Dialog onCreateDialog(int id)
{
return new DatePickerDialog(this, dateListener, year, month, day);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
if(keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0)
{
finish();
return true;
}
return super.onKeyDown(keyCode, event);
}
}