Fix a little bug on connection.
There should be only one instance of the Login activity but launchMode
singleTask and singleInstance make bad behaviors. Standard should be just
fine.
<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale android:fromXScale="0.3" android:toXScale="0.3"
android:fromYScale="0.3" android:toYScale="0.3"
android:pivotX="50%" android:pivotY="50%"
android:repeatMode="reverse" android:duration="8000"
android:repeatCount="infinite" />
<rotate android:fromDegrees="0" android:toDegrees="360"
android:pivotX="50%" android:pivotY="50%"
android:duration="5000"
android:repeatMode="restart"
android:repeatCount="infinite" />
</set>