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fix(webview): android print feature added #7

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Merged
berkayatasoy merged 1 commit into from
Apr 9, 2025
Merged

fix(webview): android print feature added #7

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17 changes: 14 additions & 3 deletions android/src/main/java/com/reactnativecommunity/webview/RNCWebView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,9 @@
import java.util.List;
import java.util.Map;

import android.print.PrintAttributes;
import android.print.PrintManager;

public class RNCWebView extends WebView implements LifecycleEventListener {
protected @Nullable
String injectedJS;
Expand Down Expand Up @@ -292,9 +295,9 @@ public void callInjectedJavaScript() {
public void callInjectedJavaScriptBeforeContentLoaded() {
if (getSettings().getJavaScriptEnabled()) {
// This is necessary to support window.print() in the loaded web pages.
evaluateJavascriptWithFallback(
"(function(){window.print=function(){window.ReactNativeWebView.print();};})();"
);
// evaluateJavascriptWithFallback(
// "(function(){window.print=function(){window.ReactNativeWebView.print();};})();"
// );

if (injectedJSBeforeContentLoaded != null &&
!TextUtils.isEmpty(injectedJSBeforeContentLoaded)) {
Expand Down Expand Up @@ -330,6 +333,14 @@ public void run() {
} else {
dispatchEvent(webView, new TopMessageEvent(RNCWebViewWrapper.getReactTagFromWebView(webView), data));
}

if(message.equals("android-print")){
android.print.PrintDocumentAdapter printAdapter = mWebView.createPrintDocumentAdapter("Form");
PrintManager printManager = (PrintManager) reactContext.getSystemService(Context.PRINT_SERVICE);
if (printManager != null) {
printManager.print("Form", printAdapter, new PrintAttributes.Builder().build());
}
}
}
});
} else {
Expand Down
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