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feat(android): polyfill applicationNameForUserAgent on Android (#707)

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This commit is contained in:
Raphael Eidus
2019-08-02 10:46:03 +02:00
committed by Thibault Malbranche
parent 2333e45208
commit 9c592d621c
3 changed files with 46 additions and 10 deletions
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android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java
+30 -2
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@@ -117,6 +117,8 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
protected RNCWebChromeClient mWebChromeClient = null;
protected boolean mAllowsFullscreenVideo = false;
protected @Nullable String mUserAgent = null;
protected @Nullable String mUserAgentWithApplicationName = null;
public RNCWebViewManager() {
mWebViewConfig = new WebViewConfig() {
@@ -298,8 +300,34 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
@ReactProp(name = "userAgent")
public void setUserAgent(WebView view, @Nullable String userAgent) {
if (userAgent != null) {
// TODO(8496850): Fix incorrect behavior when property is unset (uA == null)
view.getSettings().setUserAgentString(userAgent);
mUserAgent = userAgent;
} else {
mUserAgent = null;
}
this.setUserAgentString(view);
}
@ReactProp(name = "applicationNameForUserAgent")
public void setApplicationNameForUserAgent(WebView view, @Nullable String applicationName) {
if(applicationName != null) {
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
String defaultUserAgent = WebSettings.getDefaultUserAgent(view.getContext());
mUserAgentWithApplicationName = defaultUserAgent + " " + applicationName;
}
} else {
mUserAgentWithApplicationName = null;
}
this.setUserAgentString(view);
}
protected void setUserAgentString(WebView view) {
if(mUserAgent != null) {
view.getSettings().setUserAgentString(mUserAgent);
} else if(mUserAgentWithApplicationName != null) {
view.getSettings().setUserAgentString(mUserAgentWithApplicationName);
} else if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
// handle unsets of `userAgent` prop as long as device is >= API 17
view.getSettings().setUserAgentString(WebSettings.getDefaultUserAgent(view.getContext()));
}
}