Code for Text Shake Animation , left-to-right Animation , right-to-left Animation in Android

package com.example.marqueetext;

import android.app.Activity;
import android.os.Bundle;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.TranslateAnimation;
import android.widget.TextView;


public class MainActivity extends Activity {

Animation shake;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
       
        TextView tv1 = (TextView) this.findViewById(R.id.TextView01);
        Animation animationToLeft = new TranslateAnimation(800, -600, 0, 0);
        animationToLeft.setDuration(11000);
        animationToLeft.setRepeatMode(Animation.RESTART);
        animationToLeft.setRepeatCount(Animation.INFINITE);
             
        TextView tv2 = (TextView) this.findViewById(R.id.TextView02);
        tv2.setFocusable(true);  // Set focus to the textview

      //Load Shake Animation xml file here
        shake = AnimationUtils.loadAnimation(this, R.anim.shakeanim);
      //Animation works here...
        tv2.startAnimation(shake);
       
        TextView tv3 = (TextView) this.findViewById(R.id.TextView03);
        Animation animationToRight = new TranslateAnimation(-800,600, 0, 0);
        animationToRight.setDuration(12000);
        animationToRight.setRepeatMode(Animation.RESTART);
        animationToRight.setRepeatCount(Animation.INFINITE);

        tv1.setAnimation(animationToLeft);
        tv3.setAnimation(animationToRight);
    }    
}

res/anim/shakeanim.xml :

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

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

    android:duration="20000"

    android:fromXDelta="0"

    android:interpolator="@anim/cycles"

    android:toXDelta="20" />

res/anim/cycles.xml :

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

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

    android:cycles="60" />

res/layout/activity_main.xml :

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

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

    android:layout_width="match_parent"

    android:layout_height="match_parent" 

    android:orientation="vertical">

    <TextView

        android:id="@+id/TextView01"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"        

        android:text="Please Contact : " />    

    <TextView

        android:id="@+id/TextView02"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content"        

        android:text="Pavan Tilak"

        android:gravity="center_horizontal" />    

    <TextView

        android:id="@+id/TextView03"

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"        

        android:text="Website : pavantilak.blogspot.com" />

</LinearLayout>