On Android, when the application is closed and a push is opened by clicking on it, the application crashes with an alert: "Restart Required. An application restart is required"
Then it keeps restarting in this loop showing the message again.
This is a known Titanium issue. In order to fix it you should try to set the property below within
<property name="ti.android.bug2373.finishfalseroot" type="bool">true</property>