res/anim/
<set xmlns:android="http://schemas.android.com/apk/res/android">
<alpha
android:fromAlpha="0.0" android:toAlpha="1.0"
android:duration="250" />
<scale
android:interpolator="@android:anim/accelerate_interpolator"
android:fromXScale="0.0"
android:toXScale="1.0"
android:fromYScale="0.0"
android:toYScale="1.0"
android:pivotX="50%"
android:pivotY="50%"
android:startOffset="0"
android:duration="250"
/>
</set>
@Override
protected void onNewIntent(Intent intent) {
super.onNewIntent(intent);
overridePendingTransition(R.anim.main_fade_in,R.anim.main_fade_out);
}
onCreate(){
