ProxyController
abstract class ProxyController
kotlin.Any | |
↳ | androidx.webkit.ProxyController |
Manages setting and clearing a process-specific override for the Android system-wide proxy settings that govern network requests made by android.webkit.WebView
.
WebView may make network requests in order to fetch content that is not otherwise read from the file system or provided directly by application code. In this case by default the system-wide Android network proxy settings are used to redirect requests to appropriate proxy servers.
In the rare case that it is necessary for an application to explicitly specify its proxy configuration, this API may be used to explicitly specify the proxy rules that govern WebView initiated network requests.
Example usage:
ProxyConfig proxyConfig = new ProxyConfig.Builder().addProxyRule("myproxy.com") .addBypassRule("www.excluded.*") .build(); Executor executor = ... Runnable listener = ... ProxyController.getInstance().setProxyOverride(proxyConfig, executor, listener); ... ProxyController.getInstance().clearProxyOverride(executor, listener);
Summary
Public methods | |
---|---|
abstract Unit |
clearProxyOverride(@NonNull executor: Executor, @NonNull listener: Runnable) Clears the proxy settings. |
open static ProxyController |
Returns the |
abstract Unit |
setProxyOverride(@NonNull proxyConfig: ProxyConfig, @NonNull executor: Executor, @NonNull listener: Runnable) Sets |
Public methods
clearProxyOverride
abstract fun clearProxyOverride(
@NonNull executor: Executor,
@NonNull listener: Runnable
): Unit
Clears the proxy settings. Network connections are not guaranteed to immediately use the new proxy setting; wait for the listener before loading a page. This listener will be called in the provided executor.
Parameters | |
---|---|
executor |
Executor: Executor for the listener to be executed in |
listener |
Runnable: Listener called when the proxy setting change has been applied |
getInstance
@NonNull open static fun getInstance(): ProxyController
Returns the ProxyController
instance.
This method should only be called if WebViewFeature#isFeatureSupported(String)
returns true
for WebViewFeature#PROXY_OVERRIDE
.
setProxyOverride
abstract fun setProxyOverride(
@NonNull proxyConfig: ProxyConfig,
@NonNull executor: Executor,
@NonNull listener: Runnable
): Unit
Sets ProxyConfig
which will be used by all WebViews in the app. URLs that match patterns in the bypass list will not be directed to any proxy. Instead, the request will be made directly to the origin specified by the URL. Network connections are not guaranteed to immediately use the new proxy setting; wait for the listener before loading a page. This listener will be called in the provided executor.
Note: calling setProxyOverride will cause any existing system wide setting to be ignored.
Parameters | |
---|---|
proxyConfig |
ProxyConfig: Proxy config to be applied |
executor |
Executor: Executor for the listener to be executed in |
listener |
Runnable: Listener called when the proxy setting change has been applied |
Exceptions | |
---|---|
IllegalArgumentException |
If the proxyConfig is invalid |