class MainActivity

package org.androidtown.myanim;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    TextView textView;
    ViewGroup viewGroup;

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

        textView=(TextView)findViewById(R.id.textView1);
        viewGroup=(ViewGroup)findViewById(R.id.activity_main);
    }



    public void onButton1Click(View v){

        //텍스트 애니메이션
        Animation animation = AnimationUtils.loadAnimation(this, R.anim.translate);
        textView.startAnimation(animation);


        //화면 전체 움직이기
       // viewGroup.startAnimation(animation);

    }


}

 

R.layout.activity_main

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context="org.androidtown.myanim.MainActivity"

    android:background="@android:color/holo_green_light">

    <TextView
        android:text="안녕하세요"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentTop="true"
        android:layout_alignParentLeft="true"
        android:layout_alignParentStart="true"
        android:id="@+id/textView1"
        android:textColor="@color/colorAccent"
        android:textSize="30sp" />

    <Button
        android:text="에니메이션"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerVertical="true"
        android:layout_centerHorizontal="true"
        android:id="@+id/button"
        android:onClick="onButton1Click"
        />
</RelativeLayout>

 

translate.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">

    <translate
        android:fromXDelta="100%p"
        android:toXDelta="0%p"
        android:duration="1500"
        />

</set>

 

여기서 p 를 넣어야 된다. p를 넣어야 화면 크기나  방향 변하면 화면의 100% 가 되는 지점 또는 0% 가 되는 지점에서 시작된다.