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feat(focus): Add functionality to imperatively focus webview (#567)

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*  - add focus functionality for devices without touch screen
 (faced problem while developing for android TV, cause there only remote controller for device)

* Reimplement as a ref method.

*  - remove redundant requestFocus
This commit is contained in:
DemMarcupan
2019-08-06 10:56:59 +02:00
committed by Thibault Malbranche
parent 9db55a5769
commit 6f053bad7b
5 changed files with 32 additions and 1 deletions
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android/src/main/java/com/reactnativecommunity/webview/RNCWebViewManager.java
+7 -1
View File
@@ -110,6 +110,7 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
public static final int COMMAND_POST_MESSAGE = 5;
public static final int COMMAND_INJECT_JAVASCRIPT = 6;
public static final int COMMAND_LOAD_URL = 7;
public static final int COMMAND_FOCUS = 8;
protected static final String REACT_CLASS = "RNCWebView";
protected static final String HTML_ENCODING = "UTF-8";
protected static final String HTML_MIME_TYPE = "text/html";
@@ -511,7 +512,7 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
@Override
public @Nullable
Map<String, Integer> getCommandsMap() {
return MapBuilder.of(
Map map = MapBuilder.of(
"goBack", COMMAND_GO_BACK,
"goForward", COMMAND_GO_FORWARD,
"reload", COMMAND_RELOAD,
@@ -520,6 +521,8 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
"injectJavaScript", COMMAND_INJECT_JAVASCRIPT,
"loadUrl", COMMAND_LOAD_URL
);
map.put("requestFocus", COMMAND_FOCUS);
return map;
}
@Override
@@ -567,6 +570,9 @@ public class RNCWebViewManager extends SimpleViewManager<WebView> {
}
root.loadUrl(args.getString(0));
break;
case COMMAND_FOCUS:
root.requestFocus();
break;
}
}