MainActivity.java:-
package com.example.animationlayouts;
import android.app.Activity;
import android.os.Bundle;
import android.os.Handler;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.animation.AnimationUtils;
public class MainActivity extends Activity {
View image_details_fragment=null,image_list_fragment=null;
int cnt=1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.mainscreen);
View b=findViewById(R.id.button1);
image_details_fragment=findViewById(R.id.image_details_fragment);
image_list_fragment=findViewById(R.id.image_list_fragment);
image_details_fragment.requestFocus();
b.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
image_details_fragment.startAnimation(AnimationUtils
.loadAnimation(MainActivity.this,R.anim.rotate_left));
image_list_fragment.startAnimation(AnimationUtils.loadAnimation(MainActivity.this,R.anim.rotate_right));
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
@Override
public void run() {
System.out.println("Cnt value :"+cnt);
if(cnt%2==0)
{
System.out.println(" If True Image Details on Front ");
image_details_fragment.bringToFront();
image_details_fragment.requestFocus();
//image_list_fragment.invalidate();
}
else
{
System.out.println("else true Image List on Front ");
image_list_fragment.bringToFront();
image_list_fragment.requestFocus();
//image_details_fragment.invalidate();
}
cnt++;
image_details_fragment.startAnimation(AnimationUtils
.loadAnimation(MainActivity.this,
R.anim.rotate_center_after_left));
image_list_fragment.startAnimation(AnimationUtils
.loadAnimation(MainActivity.this,
R.anim.rotate_right_center));
}
}, 500);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
}
mainscreen.xml:-
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Animate Now"/>
<LinearLayout
android:id="@+id/image_list_fragment"
android:layout_width="250dip"
android:layout_below="@+id/button1"
android:layout_height="200dip"
android:background="#FF00FF"
android:layout_centerInParent="true"
>
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="Please Enter some text here"
android:singleLine="false"
/>
</LinearLayout>
<LinearLayout
android:layout_width="200dip"
android:layout_height="250dip"
android:orientation="vertical"
android:layout_below="@+id/button1"
android:visibility="visible"
android:background="#32FFFF"
android:layout_centerInParent="true"
android:id="@+id/image_details_fragment"
>
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:hint="Please Enter some text here"
android:singleLine="true"
/>
</LinearLayout>
</RelativeLayout>
res/anim/rotate_center_after_left.xml:-
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="-200"
android:toXDelta="0"
android:interpolator="@android:anim/decelerate_interpolator"
android:duration="500"/>
</set>
res/anim/rotate_in.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" android:duration="3000"/>
<alpha android:fromAlpha="0.0" android:toAlpha="1.0" android:duration="300" />
</set>
res/anim/rotate_left.xml:-
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="0"
android:toXDelta="-200"
android:interpolator="@android:anim/decelerate_interpolator"
android:duration="500"/>
</set>
res/anim/rotate_out.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:duration="3000" />
<rotate android:fromDegrees="0" android:toDegrees="90" android:pivotX="25%" />
</set>
res/anim/rotate_right_center.xml:-
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="200"
android:toXDelta="0"
android:interpolator="@android:anim/decelerate_interpolator"
android:duration="500"/>
</set>
res/anim/rotate_right.xml:-
<?xml version="1.0" encoding="utf-8"?>
<set>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromXDelta="0"
android:toXDelta="200"
android:interpolator="@android:anim/decelerate_interpolator"
android:duration="500"/>
</set>
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