> For the complete documentation index, see [llms.txt](/llms.txt).

# Android SDK - v4 to v5

## General[​](#general "Direct link to General")

### Openlogin v5 is supported[​](#openlogin-v5-is-supported "Direct link to Openlogin v5 is supported")

With v5, Users can now log in from Sapphire Mainnet and Sapphire Testnet.

```
// With V5
web3Auth = Web3Auth(
           Web3AuthOptions(
               ...
network = Network.SAPPHIRE_MAINNET, // pass over the network you want to use (MAINNET or TESTNET or CYAN, AQUA, SAPPHIRE_MAINNET or SAPPHIRE_TESTNET)               // focus-end
               ...
           )
)

```

### Android compile and target SDK: `34`.[​](#android-compile-and-target-sdk-34 "Direct link to android-compile-and-target-sdk-34")

In v5, Android compile target SDK is changed from 33 to 34. If you previously used the target SDK with 33, update your build.gradle file.

```
// With V5
android {
    compileSdk 34

    defaultConfig {
        applicationId "com.sbz.web3authdemoapp"
        minSdk 24
        targetSdk 34
        versionCode 1
        versionName "1.0"
        ...

    }
}

```

### Web3AuthOptions param configuration changed[​](#web3authoptions-param-configuration-changed "Direct link to Web3AuthOptions param configuration changed")

In v5, the way parameters are configured has changed. The `buildEnv` parameter must be included. The `whiteLabel` parameter type and configuration has changed. And, as mentioned earlier, the network type has been added.

#### Change of `whiteLabel` parameter configuration[​](#change-of-whitelabel-parameter-configuration "Direct link to change-of-whitelabel-parameter-configuration")

- V4
- V5

| Parameter       | Type             | Mandatory | Description                                       |
| --------------- | ---------------- | --------- | ------------------------------------------------- |
| name            | String           | No        | Name of your application                          |
| logoLight       | String           | No        | Light logo for dark background                    |
| logoDark        | String           | No        | Dark logo for light background                    |
| defaultLanguage | String           | No        | Default translation language to be used           |
| dark            | Boolean          | No        | If true, enables dark mode. Default is light mode |
| theme           | Map<String, Any> | No        | Whitelabel theme                                  |

| Parameter       | Type             | Mandatory | Description                             |
| --------------- | ---------------- | --------- | --------------------------------------- |
| appName         | String           | No        | Name of your application                |
| appUrl          | String           | No        | URL of your application                 |
| logoLight       | String           | No        | Light logo for dark background          |
| logoDark        | String           | No        | Dark logo for light background          |
| defaultLanguage | String           | No        | Default translation language to be used |
| mode            | Boolean          | No        | 3 theme modes of the application        |
| theme           | Map<String, Any> | No        | Whitelabel theme                        |
| useLogoLoader   | Boolean          | No        | Loads the logo when loading             |

Here's the example configuration of Web3AuthOptions.

```
web3Auth = Web3Auth(
           Web3AuthOptions(
               context = this,
               clientId = getString(R.string.web3auth_project_id), // pass over your Web3Auth Client ID from Developer Dashboard
               network = Network.CYAN, // pass over the network you want to use (MAINNET or TESTNET or CYAN or AQUA or SAPPHIRE_MAINNET or SAPPHIRE_TESTNET)
               buildEnv = BuildEnv.TESTING, // 3 options available: PRODUCTION, STAGING, TESTING
               redirectUrl = Uri.parse("com.sbz.web3authdemoapp://auth"), // your app's redirect URL
               // Optional parameters
               whiteLabel = WhiteLabelData(
                   "Web3Auth Android Auth0 Example", null, null, null, Language.EN, ThemeModes.LIGHT, true,
                   hashMapOf(
                       "primary" to "#eb5424"
                   )
               ),
               loginConfig = hashMapOf("jwt" to LoginConfigItem(
                   verifier = "web3auth-auth0-demo",
                   typeOfLogin = TypeOfLogin.JWT,
                   name = "Auth0 Login",
                   clientId = getString(R.string.web3auth_auth0_client_id)
               ))
           )
       )

```