Android Popup window accept , retrieve and save data to SQLite

Android Popup window accept , retrieve and save data to SQLite

1. Create Activity

2. Add 1 Button  

Create This Activity with 1 Button

activity_popup.xml

<?xml version="1.0" encoding="utf-8"?>

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:tools="http://schemas.android.com/tools"

    xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent"

    android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"

    android:paddingRight="@dimen/activity_horizontal_margin"

    android:paddingTop="@dimen/activity_vertical_margin"

    android:paddingBottom="@dimen/activity_vertical_margin"

    app:layout_behavior="@string/appbar_scrolling_view_behavior"

    tools:showIn="@layout/activity_practice" tools:context="com.kulsoft.nitin.kuldiet.Practice">




    <Button

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:text="Show PopUp"

        android:id="@+id/btnShowPopup"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true"

        android:layout_marginTop="124dp" />




    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:textAppearance="?android:attr/textAppearanceLarge"

        android:text="Show pop up window"

        android:id="@+id/textView2"

        android:layout_marginTop="36dp"

        android:layout_alignParentTop="true"

        android:layout_centerHorizontal="true" />




    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:textAppearance="?android:attr/textAppearanceLarge"

        android:text="Nitin Tekale"

        android:id="@+id/textView5"

        android:layout_below="@+id/btnShowPopup"

        android:layout_alignLeft="@+id/btnShowPopup"

        android:layout_alignStart="@+id/btnShowPopup"

        android:layout_marginTop="160dp" />




</RelativeLayout>

Create this XML file in layout   Layout/popup.xml

popup.xml

<?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">
    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:textAppearance="?android:attr/textAppearanceLarge"        android:text="New Diet Plan"        android:id="@+id/textView14"        android:textStyle="bold"        android:layout_marginBottom="42dp"        android:layout_above="@+id/edtTimeANDP"        android:layout_alignLeft="@+id/edtTimeANDP"        android:layout_alignStart="@+id/edtTimeANDP" />

    <EditText        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:inputType="text"        android:ems="10"        android:id="@+id/edtTimeANDP"        android:hint="Enter the time"        android:layout_above="@+id/edtMenuANDP"        android:layout_alignRight="@+id/btnClearANDP"        android:layout_alignEnd="@+id/btnClearANDP" />

    <EditText        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:inputType="textMultiLine"        android:ems="10"        android:minLines="3"        android:maxLines="3"        android:id="@+id/edtMenuANDP"        android:hint="Enter the menu details here..."        android:layout_centerVertical="true"        android:layout_alignLeft="@+id/edtRemarkANDP"        android:layout_alignStart="@+id/edtRemarkANDP" />

    <EditText        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:inputType="textMultiLine"        android:ems="10"        android:minLines="2"        android:maxLines="2"        android:id="@+id/edtRemarkANDP"        android:hint="Remark about the above menu..."        android:layout_marginTop="17dp"        android:layout_below="@+id/edtMenuANDP"        android:layout_centerHorizontal="true" />

    <Button        android:layout_width="wrap_content"        android:layout_height="wrap_content"
        android:text="Clear"        android:id="@+id/btnClearANDP"        android:layout_below="@+id/edtRemarkANDP"        android:layout_alignRight="@+id/edtRemarkANDP"        android:layout_alignEnd="@+id/edtRemarkANDP" />

    <Button        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text=" ADD "        android:id="@+id/btnAddANDP"        android:layout_alignBaseline="@+id/btnClearANDP"        android:layout_alignBottom="@+id/btnClearANDP"        android:layout_alignLeft="@+id/edtRemarkANDP"        android:layout_alignStart="@+id/edtRemarkANDP" />

    <requestFocus        android:layout_below="@+id/textView14"        android:layout_alignRight="@+id/textView14"        android:layout_alignEnd="@+id/textView14" />

    <ImageButton        android:layout_width="40dp"        android:layout_height="40dp"        android:id="@+id/btnCancelANDP"        android:scaleType="fitXY"        android:baselineAlignBottom="true"        android:background="@drawable/ic_cancel_black_24dp"        android:layout_alignTop="@+id/textView14"        android:layout_alignRight="@+id/edtTimeANDP"        android:layout_alignEnd="@+id/edtTimeANDP" />
</RelativeLayout>

Popup.java

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AbsListView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.PopupWindow;
import android.widget.Toast;

//-------------------------------------------------------------------------------------public class Practice extends AppCompatActivity {
    Button btnShowPopup;
    EditText edtTime,edtMenu,edtRemark;
    Button btnAdd,btnClear;
    String time,menu,remark;
    DBConnection con;
//-------------------------------------------------------------------------------------    @Override    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_practice);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
        con =new DBConnection(getBaseContext());
       btnShowPopup =(Button)findViewById(R.id.btnShowPopup);
       btnShowPopup.setOnClickListener(new View.OnClickListener() {
            @Override            public void onClick(View v) {
                showPopup();
            }
        }); // end of btnShowPopup Onclick Listener

    } // End of onCreate Method
//-------------------------------------------------------------------------------
    private void showPopup() {

        LayoutInflater layoutInflater=(LayoutInflater)getBaseContext()
                .getSystemService(LAYOUT_INFLATER_SERVICE);

        final View popupView=layoutInflater.inflate(R.layout.popup,null);

        final PopupWindow popupWindow=new PopupWindow(popupView,AbsListView.LayoutParams.WRAP_CONTENT,
                AbsListView.LayoutParams.MATCH_PARENT,true);

        popupWindow.setTouchable(true);
        popupWindow.setFocusable(true);
        popupWindow.showAtLocation(popupView, Gravity.CENTER,25,150);

        edtTime=(EditText)popupView.findViewById(R.id.edtTimeANDP);
        edtMenu=(EditText)popupView.findViewById(R.id.edtMenuANDP);
        edtRemark=(EditText)popupView.findViewById(R.id.edtRemarkANDP);
//-------------------------------------------------------------------------------------        //Handles Clear button click event//-------------------------------------------------------------------------------------        ((Button)popupView.findViewById(R.id.btnClearANDP))
                .setOnClickListener(new View.OnClickListener() {
                    @Override                    public void onClick(View v) {
                        clearAllFields();
                    }
                });
//-------------------------------------------------------------------------------------        //Handles Add button click event//-------------------------------------------------------------------------------------       btnAdd=(Button)popupView.findViewById(R.id.btnAddANDP);
        btnAdd.setOnClickListener(new View.OnClickListener() {
            @Override            public void onClick(View v) {

                try {
                    time = edtTime.getText().toString();
                    menu = edtMenu.getText().toString();
                    remark = edtRemark.getText().toString();

                    if (edtTime.getText().toString().equalsIgnoreCase("'")) {
                        Toast.makeText(getBaseContext(), "Please enter \n TIME for menu ", Toast.LENGTH_LONG).show();
                        edtTime.requestFocus();
                    } else if (edtMenu.getText().toString().equalsIgnoreCase("'")) {
                        Toast.makeText(getApplicationContext(), "Menu field can \n NOt be blank", Toast.LENGTH_LONG).show();
                        edtMenu.requestFocus();
                    } else if (edtRemark.getText().toString().equalsIgnoreCase("")) {
                        Toast.makeText(getApplicationContext(), "Remark Field \n Can NOt be blank", Toast.LENGTH_SHORT).show();
                        edtRemark.requestFocus();
                    } else {
                        con.insertIntoDietPlans(time, menu, remark);
                        //con.CloseDB();                        Toast.makeText(getApplicationContext(), "Diet Plan Addedd Successfully.", Toast.LENGTH_LONG).show();
                        clearAllFields();
                    }//end of else                }//end of try block                 catch (Exception ex)
                {
                    ex.printStackTrace();
                    Toast.makeText(getApplicationContext(),ex.getMessage().toString() + "\n",Toast.LENGTH_LONG).show();
                }//end of catch            }//end of public void onClick        }); // End of btnAdd.setOnClickLestener//-------------------------------------------------------------------------------------        //Handles Cancel button click event
        ((ImageButton)popupView.findViewById(R.id.btnCancelANDP))
                .setOnClickListener(new View.OnClickListener() {
                    @Override                    public void onClick(View v) {
                        popupWindow.dismiss();
                    }
                });
//-------------------------------------------------------------------------------------
    }//end of showPopup Method//-------------------------------------------------------------------------------------
        private void clearAllFields() {
            edtTime.setText("");
            edtMenu.setText("");
            edtRemark.setText("");
            edtTime.requestFocus();
        }//End of Clear all fields
//-------------------------------------------------------------------------------------
}//End of Class

#Nitin tekale 

ni3tekale143@gmail.com