Android program to display the entered value as toast

 

Activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/color1"
    tools:context=".MainActivity"
    android:orientation="vertical">

    <TextView
        android:layout_width="fill_parent"
        android:layout_height="120dp"
        android:layout_marginTop="40dp"
        android:gravity="center_horizontal"
        android:text="DISPLAYING NAME as TOAST"
        android:textColor="@color/color2"
        android:textAppearance="@style/TextAppearance.AppCompat.Display1"></TextView>

    <TableLayout
        android:id="@+id/tableLayout1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="10dp"
        android:stretchColumns="1">
        <TableRow
            android:id="@+id/tableRow0"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
        </TableRow>
    <TableRow
        android:id="@+id/tableRow1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:id="@+id/textView"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="FIRST NAME    "
            android:textColor="@color/color2"
            android:textAppearance="@style/TextAppearance.AppCompat.Large" />

        <EditText

            android:id="@+id/fname"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:ems="10"
            android:inputType="textPersonName"
            android:textAppearance="@style/TextAppearance.AppCompat.Display1"
            android:textColor="@color/color3" />
    </TableRow>
    <TableRow
        android:id="@+id/tableRow2"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <TextView
            android:id="@+id/textView2"
            android:layout_width="match_parent"
            android:layout_height="75dp"
            android:text="LAST NAME    "
            android:textColor="@color/color2"
            android:textAppearance="@style/TextAppearance.AppCompat.Large" />

        <EditText
            android:id="@+id/lname"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:ems="10"
            android:inputType="textPersonName"
            android:textAppearance="@style/TextAppearance.AppCompat.Display1"
            android:textColor="@color/color3" />
    </TableRow>
</TableLayout>

    <Button
        android:id="@+id/button1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="SUBMIT"
        android:textColor="@color/color2"
        android:background="@color/colorAccent"
        android:textAppearance="@style/TextAppearance.AppCompat.Large" />

</LinearLayout>

 

MainActivity.java

package com.example.assignment3;



import androidx.appcompat.app.AppCompatActivity;



import android.os.Bundle;

import android.view.Gravity;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;



public class MainActivity extends AppCompatActivity {

    EditText name1, name2;

    Button b1;

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        name1 = (EditText) findViewById(R.id.fname);

        name2 = (EditText) findViewById(R.id.lname);

        b1=(Button) findViewById(R.id.button1);

        b1.setOnClickListener(new View.OnClickListener() {

            @Override

            public void onClick(View view) {



                Toast toast=Toast.makeText(getApplicationContext(),"WELCOME "+ name1.getText().toString()+" "+name2.getText().toString(),Toast.LENGTH_LONG);

                toast.setGravity(Gravity.CENTER |Gravity.CENTER_HORIZONTAL ,5, 5);

                toast.show();

            }

        });

    }

}

 

strings.xml

<resources>

    <string name="app_name">Toast</string>

</resources>

 

 

Colors.xml

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

<resources>

    <color name="colorPrimary">#6200EE</color>

    <color name="colorPrimaryDark">#3700B3</color>

    <color name="colorAccent">#03DAC5</color>

    <color name="color1">#DA70D6</color>

    <color name="color2">#191970</color>

    <color name="color3">#FF0000</color>

</resources>