ApiKeyManager

Manages API keys for third-party tile providers.

Some map types (CYCLEMAP, TRANSPORT, TRANSPORT_DARK, TRACESTRACK_TOPO) require API keys from tile providers. Keys can be configured in two ways:

1. AndroidManifest.xml (Recommended):

<application>
    <meta-data
        android:name="de.afarber.openmapview.THUNDERFOREST_API_KEY"
        android:value="your_thunderforest_key_here"/>
    <meta-data
        android:name="de.afarber.openmapview.TRACESTRACK_API_KEY"
        android:value="your_tracestrack_key_here"/>
</application>

2. Programmatically (Runtime):

ApiKeyManager.setApiKey("thunderforest", "your_key_here")
ApiKeyManager.setApiKey("tracestrack", "your_key_here")

API keys set programmatically override keys from the manifest.

Provider Names

• "thunderforest" - For CYCLEMAP, TRANSPORT, and TRANSPORT_DARK map types

• "tracestrack" - For TRACESTRACK_TOPO map type

Obtaining API Keys

• Thunderforest: https://www.thunderforest.com/pricing/ (Free: 150k tiles/month)

• Tracestrack: https://www.tracestrack.com/en/signup (Free tier available)

See also