Can not connect to an external Firebird database through Android Studio? should I use eclipse?
Researching a lot how to make this connection, I saw in some posts that android can not make this connection.
And where can I download android sdk?
I can not find more to configure eclipse to program with android.
Let's break it down. You can try connecting to Firebird using the JDBC specific for this. Whether you use Eclipse or Android Studio does not change anything in this regard. So it might not work.
I use here for Firebird, in WEB application the JayBird
<dependency>
<groupId>org.firebirdsql.jdbc</groupId>
<artifactId>jaybird</artifactId>
<version>2.2.5</version>
</dependency>
The Android SDK can be found easily on a quick Google search. If you already have the SDK downloaded from when using Eclipse, you can point to it in the Android Studio settings. It may be that you need to download more components, which Android Studio itself should request. But then the SDK Manager should help.
An example of this can be seen in this SO-En issue: link