WebViewFeature

const val ALGORITHMIC_DARKENING = "ALGORITHMIC_DARKENING": String!

Feature for isFeatureSupported. This feature covers setAlgorithmicDarkeningAllowed and isAlgorithmicDarkeningAllowed.

const val ATTRIBUTION_REGISTRATION_BEHAVIOR = "ATTRIBUTION_REGISTRATION_BEHAVIOR": String!

Feature for isFeatureSupported. This feature covers setAttributionRegistrationBehaviorgetAttributionRegistrationBehavior

const val BACK_FORWARD_CACHE = "BACK_FORWARD_CACHE": String!

Feature for isFeatureSupported. This feature covers setBackForwardCacheEnabledgetBackForwardCacheEnabled

const val CREATE_WEB_MESSAGE_CHANNEL = "CREATE_WEB_MESSAGE_CHANNEL": String!

Feature for isFeatureSupported. This feature covers createWebMessageChannel.

const val DISABLED_ACTION_MODE_MENU_ITEMS = "DISABLED_ACTION_MODE_MENU_ITEMS": String!

Feature for isFeatureSupported. This feature covers getDisabledActionModeMenuItems, and setDisabledActionModeMenuItems.

const val DOCUMENT_START_SCRIPT = "DOCUMENT_START_SCRIPT": String!

Feature for isFeatureSupported. This feature covers addDocumentStartJavaScript.

const val ENTERPRISE_AUTHENTICATION_APP_LINK_POLICY = "ENTERPRISE_AUTHENTICATION_APP_LINK_POLICY": String!

Feature for isFeatureSupported. This feature covers setEnterpriseAuthenticationAppLinkPolicyEnabledand getEnterpriseAuthenticationAppLinkPolicyEnabled.

const val FORCE_DARK = "FORCE_DARK": String!

Feature for isFeatureSupported. This feature covers setForceDark and getForceDark.

const val FORCE_DARK_STRATEGY = "FORCE_DARK_STRATEGY": String!

Feature for isFeatureSupported. This feature covers setForceDarkStrategy and getForceDarkStrategy.

const val GET_COOKIE_INFO = "GET_COOKIE_INFO": String!

Feature for isFeatureSupported. This feature covers getCookieInfo.

const val GET_VARIATIONS_HEADER = "GET_VARIATIONS_HEADER": String!

Feature for isFeatureSupported. This feature covers getVariationsHeader.

const val GET_WEB_CHROME_CLIENT = "GET_WEB_CHROME_CLIENT": String!

Feature for isFeatureSupported. This feature covers getWebChromeClient

const val GET_WEB_VIEW_CLIENT = "GET_WEB_VIEW_CLIENT": String!

Feature for isFeatureSupported. This feature covers getWebViewClient

const val GET_WEB_VIEW_RENDERER = "GET_WEB_VIEW_RENDERER": String!

Feature for isFeatureSupported. This feature covers getWebViewRenderProcess

const val MULTI_PROCESS = "MULTI_PROCESS": String!

Feature for isFeatureSupported. This feature covers isMultiProcessEnabled

const val MULTI_PROFILE = "MULTI_PROFILE": String!

Feature for isFeatureSupported. This feature covers getName. getWebStorage. getCookieManager. getGeolocationPermissions. getServiceWorkerController. getProfile. getOrCreateProfile. getAllProfileNames. deleteProfile. getInstance.

const val MUTE_AUDIO = "MUTE_AUDIO": String!

Feature for isFeatureSupported. This feature covers isAudioMutedsetAudioMuted

const val OFF_SCREEN_PRERASTER = "OFF_SCREEN_PRERASTER": String!

Feature for isFeatureSupported. This feature covers getOffscreenPreRaster, and setOffscreenPreRaster.

const val POST_WEB_MESSAGE = "POST_WEB_MESSAGE": String!

Feature for isFeatureSupported. This feature covers postWebMessage.

const val PROXY_OVERRIDE = "PROXY_OVERRIDE": String!

Feature for isFeatureSupported. This feature covers setProxyOverride, clearProxyOverride, and

const val PROXY_OVERRIDE_REVERSE_BYPASS = "PROXY_OVERRIDE_REVERSE_BYPASS": String!

Feature for isFeatureSupported. This feature covers setReverseBypassEnabled

const val RECEIVE_HTTP_ERROR = "RECEIVE_HTTP_ERROR": String!

Feature for isFeatureSupported. This feature covers onReceivedHttpError.

const val RECEIVE_WEB_RESOURCE_ERROR = "RECEIVE_WEB_RESOURCE_ERROR": String!

Feature for isFeatureSupported. This feature covers onReceivedError.

const val SAFE_BROWSING_ALLOWLIST = "SAFE_BROWSING_ALLOWLIST": String!

Feature for isFeatureSupported. This feature covers setSafeBrowsingAllowlist.

const val SAFE_BROWSING_ENABLE = "SAFE_BROWSING_ENABLE": String!

Feature for isFeatureSupported. This feature covers getSafeBrowsingEnabled, and setSafeBrowsingEnabled.

const val SAFE_BROWSING_HIT = "SAFE_BROWSING_HIT": String!

Feature for isFeatureSupported. This feature covers onSafeBrowsingHit.

const val SAFE_BROWSING_PRIVACY_POLICY_URL = "SAFE_BROWSING_PRIVACY_POLICY_URL": String!

Feature for isFeatureSupported. This feature covers getSafeBrowsingPrivacyPolicyUrl.

const val SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY = "SAFE_BROWSING_RESPONSE_BACK_TO_SAFETY": String!

Feature for isFeatureSupported. This feature covers backToSafety.

const val SAFE_BROWSING_RESPONSE_PROCEED = "SAFE_BROWSING_RESPONSE_PROCEED": String!

Feature for isFeatureSupported. This feature covers proceed.

const val SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL = "SAFE_BROWSING_RESPONSE_SHOW_INTERSTITIAL": String!

Feature for isFeatureSupported. This feature covers showInterstitial.

const val SAFE_BROWSING_WHITELIST = "SAFE_BROWSING_WHITELIST": String!

Feature for isFeatureSupported. This feature covers setSafeBrowsingWhitelist.

This is functionally equivalent to SAFE_BROWSING_ALLOWLIST: both constants represent the same range of compatibility across Android OS versions and WebView versions.

const val SERVICE_WORKER_BASIC_USAGE = "SERVICE_WORKER_BASIC_USAGE": String!

Feature for isFeatureSupported. This feature covers getInstance.

const val SERVICE_WORKER_BLOCK_NETWORK_LOADS = "SERVICE_WORKER_BLOCK_NETWORK_LOADS": String!

Feature for isFeatureSupported. This feature covers getBlockNetworkLoads, and setBlockNetworkLoads.

const val SERVICE_WORKER_CACHE_MODE = "SERVICE_WORKER_CACHE_MODE": String!

Feature for isFeatureSupported. This feature covers getCacheMode, and setCacheMode.

const val SERVICE_WORKER_CONTENT_ACCESS = "SERVICE_WORKER_CONTENT_ACCESS": String!

Feature for isFeatureSupported. This feature covers getAllowContentAccess, and setAllowContentAccess.

const val SERVICE_WORKER_FILE_ACCESS = "SERVICE_WORKER_FILE_ACCESS": String!

Feature for isFeatureSupported. This feature covers getAllowFileAccess, and setAllowFileAccess.

const val SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST = "SERVICE_WORKER_SHOULD_INTERCEPT_REQUEST": String!

Feature for isFeatureSupported. This feature covers shouldInterceptRequest.

const val SHOULD_OVERRIDE_WITH_REDIRECTS = "SHOULD_OVERRIDE_WITH_REDIRECTS": String!

Feature for isFeatureSupported. This feature covers shouldOverrideUrlLoading.

const val SPECULATIVE_LOADING = "SPECULATIVE_LOADING_STATUS": String!

Feature for isFeatureSupported. This feature covers setSpeculativeLoadingStatusgetSpeculativeLoadingStatus}

const val STARTUP_FEATURE_SET_DATA_DIRECTORY_SUFFIX = "STARTUP_FEATURE_SET_DATA_DIRECTORY_SUFFIX": String!

Feature for isStartupFeatureSupported. This feature covers setDataDirectorySuffix.

const val STARTUP_FEATURE_SET_DIRECTORY_BASE_PATHS = "STARTUP_FEATURE_SET_DIRECTORY_BASE_PATHS": String!

Feature for isStartupFeatureSupported. This feature covers setDirectoryBasePaths

const val START_SAFE_BROWSING = "START_SAFE_BROWSING": String!

Feature for isFeatureSupported. This feature covers startSafeBrowsing.

const val TRACING_CONTROLLER_BASIC_USAGE = "TRACING_CONTROLLER_BASIC_USAGE": String!

Feature for isFeatureSupported. This feature covers getInstance, isTracing, start, stop.

const val USER_AGENT_METADATA = "USER_AGENT_METADATA": String!

Feature for isFeatureSupported. This feature covers getUserAgentMetadata, and setUserAgentMetadata.

const val VISUAL_STATE_CALLBACK = "VISUAL_STATE_CALLBACK": String!

Feature for isFeatureSupported. This feature covers postVisualStateCallback, and onPageCommitVisible.

const val WEBVIEW_MEDIA_INTEGRITY_API_STATUS = "WEBVIEW_MEDIA_INTEGRITY_API_STATUS": String!

Feature for isFeatureSupported. This feature covers setWebViewMediaIntegrityApiStatusgetWebViewMediaIntegrityApiStatus

const val WEB_AUTHENTICATION = "WEB_AUTHENTICATION": String!

Feature for isFeatureSupported This feature covers setWebAuthenticationSupportgetWebAuthenticationSupport

const val WEB_MESSAGE_ARRAY_BUFFER = "WEB_MESSAGE_ARRAY_BUFFER": String!

Feature for isFeatureSupported. This feature covers postMessage with ArrayBuffer type, postWebMessage with ArrayBuffer type, and postMessage.

const val WEB_MESSAGE_CALLBACK_ON_MESSAGE = "WEB_MESSAGE_CALLBACK_ON_MESSAGE": String!

Feature for isFeatureSupported. This feature covers onMessage.

const val WEB_MESSAGE_LISTENER = "WEB_MESSAGE_LISTENER": String!

Feature for isFeatureSupported. This feature covers addWebMessageListener and removeWebMessageListener.

const val WEB_MESSAGE_PORT_CLOSE = "WEB_MESSAGE_PORT_CLOSE": String!

Feature for isFeatureSupported. This feature covers close.

const val WEB_MESSAGE_PORT_POST_MESSAGE = "WEB_MESSAGE_PORT_POST_MESSAGE": String!

Feature for isFeatureSupported. This feature covers postMessage.

const val WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK = "WEB_MESSAGE_PORT_SET_MESSAGE_CALLBACK": String!

Feature for isFeatureSupported. This feature covers setWebMessageCallback, and setWebMessageCallback.

const val WEB_RESOURCE_ERROR_GET_CODE = "WEB_RESOURCE_ERROR_GET_CODE": String!

Feature for isFeatureSupported. This feature covers getErrorCode.

const val WEB_RESOURCE_ERROR_GET_DESCRIPTION = "WEB_RESOURCE_ERROR_GET_DESCRIPTION": String!

Feature for isFeatureSupported. This feature covers getDescription.

const val WEB_RESOURCE_REQUEST_IS_REDIRECT = "WEB_RESOURCE_REQUEST_IS_REDIRECT": String!

Feature for isFeatureSupported. This feature covers isRedirect.

const val WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE = "WEB_VIEW_RENDERER_CLIENT_BASIC_USAGE": String!

i* Feature for isFeatureSupported. This feature covers getWebViewRenderProcessClient, setWebViewRenderProcessClient,

const val WEB_VIEW_RENDERER_TERMINATE = "WEB_VIEW_RENDERER_TERMINATE": String!

Feature for isFeatureSupported. This feature covers terminate

java-static fun isFeatureSupported(feature: String): Boolean

Return whether a feature is supported at run-time. This will check whether a feature is supported, depending on the combination of the desired feature, the Android version of device, and the WebView APK on the device.

Note: This method is different from isStartupFeatureSupported and this method only accepts certain features. Please verify that the correct feature checking method is used for a particular feature.

Note: If this method returns false, it is not safe to invoke the methods requiring the desired feature. Furthermore, if this method returns false for a particular feature, any callback guarded by that feature will not be invoked.

java-static fun isStartupFeatureSupported(context: Context, startupFeature: String): Boolean

Return whether a startup feature is supported at run-time. This will check whether a startup feature is supported, depending on the combination of the desired feature, the Android version of device, and the WebView APK on the device.

Note: This method is different from isFeatureSupported and this method only accepts startup features. Please verify that the correct feature checking method is used for a particular feature.

Note: If this method returns false, it is not safe to invoke the methods requiring the desired feature. Furthermore, if this method returns false for a particular feature, any callback guarded by that feature will not be invoked.