Dollar to Rupee and Rupee to Dollar app .

Create android app which convert  Dollar to Rupee and Rupee to Dollar app .

   Frontend Language :- XML  😀😁
   Backend Language : Java  

     Created By :-Shraddha Nand Pandey     




XML CODE : - 

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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="#673AB7"
    tools:context=".MainActivity">

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="420dp"
        android:layout_height="209dp"
        android:background="#FEE600"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.555"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.0"
        app:srcCompat="@drawable/h" />

    <TextView
        android:id="@+id/textView3"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="#FFEB3B"
        android:text="CURRENCY EXCHANGE"
        android:textColor="#000000"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.498"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView"
        app:layout_constraintVertical_bias="0.036" />

    <ImageView
        android:id="@+id/imageView2"
        android:layout_width="147dp"
        android:layout_height="80dp"
        android:layout_marginTop="28dp"
        app:layout_constraintEnd_toStartOf="@+id/imageView4"
        app:layout_constraintHorizontal_bias="0.432"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/textView3"
        app:srcCompat="@drawable/money" />

    <ImageView
        android:id="@+id/imageView4"
        android:layout_width="147dp"
        android:layout_height="81dp"
        android:layout_marginTop="28dp"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.5"
        app:layout_constraintStart_toEndOf="@+id/imageView2"
        app:layout_constraintTop_toBottomOf="@+id/textView3"
        app:srcCompat="@drawable/rupee" />

    <EditText
        android:id="@+id/etDo"
        android:layout_width="109dp"
        android:layout_height="59dp"
        android:ems="10"
        android:inputType="numberDecimal"
        android:textColor="#FFEB3B"
        app:layout_constraintBottom_toTopOf="@+id/btnAns"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.17"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView2"
        app:layout_constraintVertical_bias="0.222" />

    <EditText
        android:id="@+id/etRu"
        android:layout_width="109dp"
        android:layout_height="59dp"
        android:ems="10"
        android:inputType="numberDecimal"
        android:textColor="#FFEB3B"
        app:layout_constraintBottom_toTopOf="@+id/btnAns2"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.823"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView4"
        app:layout_constraintVertical_bias="0.2" />

    <ImageView
        android:id="@+id/imageView5"
        android:layout_width="144dp"
        android:layout_height="78dp"
        android:layout_marginStart="32dp"
        android:layout_marginBottom="32dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/etDo"
        app:layout_constraintVertical_bias="0.923"
        app:srcCompat="@drawable/india" />

    <ImageView
        android:id="@+id/imageView6"
        android:layout_width="146dp"
        android:layout_height="81dp"
        android:layout_marginBottom="32dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.653"
        app:layout_constraintStart_toEndOf="@+id/imageView5"
        app:layout_constraintTop_toBottomOf="@+id/etRu"
        app:layout_constraintVertical_bias="0.929"
        app:srcCompat="@drawable/united" />

    <Button
        android:id="@+id/btnAns"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="32dp"
        android:layout_marginTop="199dp"
        android:layout_marginBottom="180dp"
        android:text="SUBMIT"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.102"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/imageView2"
        app:layout_constraintVertical_bias="0.403" />

    <Button
        android:id="@+id/btnAns2"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginStart="32dp"
        android:layout_marginTop="199dp"
        android:layout_marginBottom="180dp"
        android:text="SUBMIT"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.814"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="@+id/imageView2"
        app:layout_constraintVertical_bias="0.413" />

    <TextView
        android:id="@+id/tvIN"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="INDIA"
        android:textColor="#FFEB3B"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.242"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@+id/imageView5"
        app:layout_constraintVertical_bias="0.553" />

    <TextView
        android:id="@+id/tvUs"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="U.S.A"
        android:textColor="#FFEB3B"
        android:textStyle="bold"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintHorizontal_bias="0.633"
        app:layout_constraintStart_toEndOf="@+id/btnAns"
        app:layout_constraintTop_toBottomOf="@+id/imageView6"
        app:layout_constraintVertical_bias="0.523" />

</androidx.constraintlayout.widget.ConstraintLayout>
JAVA CODE;-

package com.example.dolartorupee;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;

import java.security.PrivateKey;
import java.util.Currency;
import java.util.PrimitiveIterator;

public class MainActivity extends AppCompatActivity {

    private EditText Do;
    private EditText Ru;
    private Button Ans;
    private Button Ans2;
    private TextView In;
    private TextView Us;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Do = (EditText)findViewById(R.id.etDo);
        Ru =(EditText)findViewById(R.id.etRu);
        Ans = (Button) findViewById(R.id.btnAns);
        Ans2 =(Button)findViewById(R.id.btnAns2);
        In = (TextView)findViewById(R.id.tvIN);
        Us = (TextView)findViewById(R.id.tvUs);


        Ans2.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                float currency = Float.parseFloat(Ru.getText().toString());
                float Ans2 = (float)(currency*0.014);
                Us.setText("$ "+String.valueOf(Ans2));
            }
        });


        Ans.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
               float currency = Float.parseFloat(Do.getText().toString());
               float Ans = (float) (currency*73.95);
                In.setText("₹  "+ String.valueOf(Ans));
            }
        });

        }
    }




😀😁😎







Comments

Post a Comment

Popular posts from this blog

How to implement animation or lottie files in android.

Image
 How to implement animation or lottie files in android. First of all, implement latest dependency in build.gradle file. implementation 'com.airbnb.android:lottie:4.1.0' //for lottie files Create one raw folder and put your JSON file in that Then in xml file put this code. < com.airbnb.lottie.LottieAnimationView android :id ="@+id/animationView" android :layout_width ="100dp" android :layout_height ="80dp" app :lottie_autoPlay ="true" app :lottie_loop ="true" app :lottie_rawRes ="@raw/lottie" /> //here put your own lottie file have a great day.  
Read more

Dice Roller App using Java

Image
 Dice Roller App using  Java In Android Studio <? xml version ="1.0" encoding ="utf-8" ?> < androidx.constraintlayout.widget.ConstraintLayout 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 ="#29b6f6" tools :context =".MainActivity" > < ImageView android :id ="@+id/Image_view_dice" android :layout_width ="300dp" android :layout_height ="300dp" android :onClick ="play" android :src ="@drawable/one" app :layout_constraintBottom_toBottomOf ="parent" app :layout_constraintLeft_toLeftOf ="parent" app :layout_constraintR...
Read more

22. Reverse the number and find number is Pallindrome or not.

Pallindrome Number : - If the reverse of the number is eqal to original number then , the number is pallindrome. ex:- original number = 121 , reverse number = = 121 therefore 121 is pallindrome. int r , n ; int rev = 0 ; Scanner sc = new Scanner( System . in ) ; n = sc .nextInt() ; int number = n ; // to not lost original number while ( n > 0 ) { r = n % 10 ; rev = rev * 10 + r ; n = n / 10 ; } System . out .println( rev ) ; if ( rev == number ) { System . out .println( "Number is pallindrome" ) ; } else System . out .println( "Number is not pallindrome" ) ;   output :-                        121                                121                                Number is pallindrome
Read more