Ex.No: 11 Develop a application to add animations to ImageView,Move,blink,fade,clockwise,zoom,slide operations are perform in android studio.
To develop a application to add animation to imageview,move,blink,fade,clockwise,zoom,slide operation using Android Studio.
Android Studio(Latest Version)
Step 1: Open Android Stdio and then click on File -> New -> New project.
Step 2: Then type the Application name as calculator and click Next.
Step 3: Then select the Minimum SDK as shown below and click Next.
Step 4: Then select the Empty Activity and click Next. Finally click Finish.
Step 5: Design layout using UI components in activity_main.xml.
Step 6: Design xml files for all operations such as blink, rotate, move, slide, zoom, fade.
Step 6: Display the button operations in MainActivity file.
Step 7: Save and run the application
/*
Program to display animation operation”.
Developed by : ATLURU SAI VARDHAN REDDY
Registeration Number : 212221040022
*/
ACTIVITY_MAIN.XML:
<?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"
tools:context=".MainActivity">
<ImageView
android:id="@+id/imageView"
android:layout_width="219dp"
android:layout_height="263dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.194"
app:srcCompat="@drawable/anim" />
<Button
android:id="@+id/BTNblink"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:backgroundTint="#987371"
android:text="Blink"
app:layout_constraintBottom_toTopOf="@+id/BTNmove"
app:layout_constraintEnd_toStartOf="@+id/BTNrotate"
app:layout_constraintHorizontal_bias="0.594"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/imageView"
app:layout_constraintVertical_bias="0.602" />
<Button
android:id="@+id/BTNrotate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="32dp"
android:backgroundTint="#987371"
android:text="Rotate"
app:layout_constraintBottom_toTopOf="@+id/BTNslide"
app:layout_constraintEnd_toStartOf="@+id/BTNfade"
app:layout_constraintTop_toBottomOf="@+id/imageView"
app:layout_constraintVertical_bias="0.571" />
<Button
android:id="@+id/BTNfade"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="32dp"
android:backgroundTint="#987371"
android:text="Fade"
app:layout_constraintBottom_toTopOf="@+id/BTNzoom"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toBottomOf="@+id/imageView"
app:layout_constraintVertical_bias="0.571" />
<Button
android:id="@+id/BTNmove"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="48dp"
android:backgroundTint="#987371"
android:text="Move"
app:layout_constraintBottom_toTopOf="@+id/BTNstop"
app:layout_constraintEnd_toStartOf="@+id/BTNslide"
app:layout_constraintHorizontal_bias="0.53"
app:layout_constraintStart_toStartOf="parent" />
<Button
android:id="@+id/BTNslide"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="32dp"
android:layout_marginBottom="44dp"
android:backgroundTint="#987371"
android:text="Slide"
app:layout_constraintBottom_toTopOf="@+id/BTNstop"
app:layout_constraintEnd_toStartOf="@+id/BTNzoom" />
<Button
android:id="@+id/BTNzoom"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="32dp"
android:layout_marginBottom="44dp"
android:backgroundTint="#987371"
android:text="Zoom"
app:layout_constraintBottom_toTopOf="@+id/BTNstop"
app:layout_constraintEnd_toEndOf="parent" />
<Button
android:id="@+id/BTNstop"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="112dp"
android:backgroundTint="#987371"
android:text="Stop Animation"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.566"
app:layout_constraintStart_toStartOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
MAIN_ACTIVITY.JAVA:
package com.example.animation;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.ImageView;
public class MainActivity extends AppCompatActivity {
ImageView imageView;
Button blinkBTN, rotateBTN, fadeBTN, moveBTN, slideBTN, zoomBTN, stopBTN;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
imageView = findViewById(R.id.imageView);
blinkBTN = findViewById(R.id.BTNblink);
rotateBTN = findViewById(R.id.BTNrotate);
fadeBTN = findViewById(R.id.BTNfade);
moveBTN = findViewById(R.id.BTNmove);
slideBTN = findViewById(R.id.BTNslide);
zoomBTN = findViewById(R.id.BTNzoom);
stopBTN = findViewById(R.id.BTNstop);
blinkBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add blink animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.blink);
imageView.startAnimation(animation);
}
});
rotateBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add rotate animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.rotate);
imageView.startAnimation(animation);
}
});
fadeBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add fade animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.fade);
imageView.startAnimation(animation);
}
});
moveBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add move animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.move);
imageView.startAnimation(animation);
}
});
slideBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add slide animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.slide);
imageView.startAnimation(animation);
}
});
zoomBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To add zoom animation
Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), R.anim.zoom);
imageView.startAnimation(animation);
}
});
stopBTN.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// To stop the animation going on imageview
imageView.clearAnimation();
}
});
}
}
BLINK.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha android:fromAlpha="0.0" android:toAlpha="1.0"
android:interpolator="@android:anim/accelerate_interpolator"
android:duration="500" android:repeatMode="reverse"
android:repeatCount="infinite"/>
</set>
ROTATE.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<rotate
android:duration="6000"
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360" />
<rotate
android:duration="6000"
android:fromDegrees="360"
android:pivotX="50%"
android:pivotY="50%"
android:startOffset="5000"
android:toDegrees="0" />
</set>
FADE.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<!-- duration is the time for which animation will work-->
<alpha
android:duration="1000"
android:fromAlpha="0"
android:toAlpha="1" />
<alpha
android:duration="1000"
android:fromAlpha="1"
android:startOffset="2000"
android:toAlpha="0" />
</set>
MOVE.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:fromXDelta="0%p"
android:toXDelta="75%p"
android:duration="700" />
</set>
SLIDE.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale android:duration="500"
android:fromXScale="1.0" android:fromYScale="1.0"
android:interpolator="@android:anim/linear_interpolator"
android:toXScale="1.0"
android:toYScale="0.0" />
</set>
ZOOM.XML
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXScale="0.5" android:toXScale="3.0"
android:fromYScale="0.5" android:toYScale="3.0"
android:duration="1000" android:pivotX="25%"
android:pivotY="25%" >
</scale>
<scale xmlns:android="http://schemas.android.com/apk/res/android"
android:startOffset="1000" android:fromXScale="3.0"
android:toXScale="0.5" android:fromYScale="3.0"
android:toYScale="0.5" android:duration="1000"
android:pivotX="25%" android:pivotY="25%" >
</scale>
</set>
Thus a Simple Android Application to add animations: Move,blink,fade,clockwise,zoom,slide operations using Android Studio is developed and executed successfully.