mirror of
https://github.com/zhigang1992/react-native.git
synced 2026-05-15 01:22:29 +08:00
Move WebView Android files to FB internal
Summary: This moves the Java files to FB internal and updates all the buck files Reviewed By: TheSavior Differential Revision: D14622521 fbshipit-source-id: a8d293e9f9e08868cca3ed2986a08d0db16dec15
This commit is contained in:
Christoph Nakazawa
committed by
Facebook Github Bot
Facebook Github Bot
parent
556aa93ed7
commit
1ca9a95537
@@ -62,7 +62,6 @@ rn_android_library(
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react_native_target("java/com/facebook/react/views/toolbar:toolbar"),
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react_native_target("java/com/facebook/react/views/view:view"),
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react_native_target("java/com/facebook/react/views/viewpager:viewpager"),
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react_native_target("java/com/facebook/react/views/webview:webview"),
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react_native_target("java/com/facebook/react/module/annotations:annotations"),
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react_native_target("res:shell"),
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],
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@@ -62,7 +62,6 @@ import com.facebook.react.views.textinput.ReactTextInputManager;
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import com.facebook.react.views.toolbar.ReactToolbarManager;
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import com.facebook.react.views.view.ReactViewManager;
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import com.facebook.react.views.viewpager.ReactViewPagerManager;
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import com.facebook.react.views.webview.ReactWebViewManager;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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@@ -337,7 +336,6 @@ public class MainReactPackage extends LazyReactPackage {
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viewManagers.add(new ReactSliderManager());
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viewManagers.add(new ReactSwitchManager());
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viewManagers.add(new ReactToolbarManager());
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viewManagers.add(new ReactWebViewManager());
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viewManagers.add(new SwipeRefreshLayoutManager());
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// Native equivalents
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@@ -129,7 +129,7 @@ public abstract class ViewManager<T extends View, C extends ReactShadowNode>
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/**
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* Subclasses may use this method to receive events/commands directly from JS through the
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* {@link UIManager}. Good example of such a command would be {@code scrollTo} request with
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* coordinates for a {@link ScrollView} or {@code goBack} request for a {@link WebView} instance.
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* coordinates for a {@link ScrollView} instance.
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*
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* @param root View instance that should receive the command
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* @param commandId code of the command
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@@ -144,18 +144,6 @@ public abstract class ViewManager<T extends View, C extends ReactShadowNode>
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* map between names of the commands and IDs that are then used in {@link #receiveCommand} method
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* whenever the command is dispatched for this particular {@link ViewManager}.
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*
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* As an example we may consider {@link ReactWebViewManager} that expose the following commands:
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* goBack, goForward, reload. In this case the map returned from {@link #getCommandsMap} from
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* {@link ReactWebViewManager} will look as follows:
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* {
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* "goBack": 1,
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* "goForward": 2,
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* "reload": 3,
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* }
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*
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* Now assuming that "reload" command is dispatched through {@link UIManagerModule} we trigger
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* {@link ReactWebViewManager#receiveCommand} passing "3" as {@code commandId} argument.
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*
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* @return map of string to int mapping of the expected commands
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*/
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public @Nullable Map<String, Integer> getCommandsMap() {
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@@ -1,18 +0,0 @@
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load("//tools/build_defs/oss:rn_defs.bzl", "react_native_dep", "react_native_target", "rn_android_library")
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rn_android_library(
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name = "webview",
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srcs = glob(["**/*.java"]),
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visibility = [
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"PUBLIC",
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],
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deps = [
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react_native_dep("libraries/fbcore/src/main/java/com/facebook/common/logging:logging"),
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react_native_dep("third-party/java/jsr-305:jsr-305"),
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react_native_target("java/com/facebook/react/bridge:bridge"),
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react_native_target("java/com/facebook/react/common:common"),
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react_native_target("java/com/facebook/react/module/annotations:annotations"),
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react_native_target("java/com/facebook/react/uimanager:uimanager"),
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react_native_target("java/com/facebook/react/uimanager/annotations:annotations"),
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],
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)
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@@ -1,757 +0,0 @@
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/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* <p>This source code is licensed under the MIT license found in the LICENSE file in the root
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* directory of this source tree.
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*/
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package com.facebook.react.views.webview;
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import android.annotation.TargetApi;
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import android.content.ActivityNotFoundException;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.graphics.Bitmap;
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import android.graphics.Picture;
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import android.net.Uri;
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import android.os.Build;
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import android.text.TextUtils;
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import android.view.View;
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import android.view.ViewGroup.LayoutParams;
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import android.webkit.ClientCertRequest;
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import android.webkit.ConsoleMessage;
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import android.webkit.CookieManager;
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import android.webkit.GeolocationPermissions;
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import android.webkit.JavascriptInterface;
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import android.webkit.ValueCallback;
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import android.webkit.WebChromeClient;
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import android.webkit.WebSettings;
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import android.webkit.WebView;
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import android.webkit.WebViewClient;
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import com.facebook.common.logging.FLog;
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import com.facebook.react.bridge.Arguments;
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import com.facebook.react.bridge.LifecycleEventListener;
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import com.facebook.react.bridge.ReactContext;
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import com.facebook.react.bridge.ReadableArray;
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import com.facebook.react.bridge.ReadableMap;
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import com.facebook.react.bridge.ReadableMapKeySetIterator;
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import com.facebook.react.bridge.WritableMap;
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import com.facebook.react.common.MapBuilder;
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import com.facebook.react.common.ReactConstants;
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import com.facebook.react.common.build.ReactBuildConfig;
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import com.facebook.react.module.annotations.ReactModule;
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import com.facebook.react.uimanager.SimpleViewManager;
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import com.facebook.react.uimanager.ThemedReactContext;
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import com.facebook.react.uimanager.UIManagerModule;
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import com.facebook.react.uimanager.annotations.ReactProp;
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import com.facebook.react.uimanager.events.ContentSizeChangeEvent;
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import com.facebook.react.uimanager.events.Event;
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import com.facebook.react.uimanager.events.EventDispatcher;
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import com.facebook.react.views.webview.events.TopLoadingErrorEvent;
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import com.facebook.react.views.webview.events.TopLoadingFinishEvent;
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import com.facebook.react.views.webview.events.TopLoadingStartEvent;
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import com.facebook.react.views.webview.events.TopMessageEvent;
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import java.io.UnsupportedEncodingException;
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import java.net.URISyntaxException;
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import java.net.URLEncoder;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Locale;
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import java.util.Map;
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import java.util.regex.Pattern;
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import javax.annotation.Nullable;
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import org.json.JSONException;
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import org.json.JSONObject;
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/**
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* Manages instances of {@link WebView}
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*
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* <p>Can accept following commands: - GO_BACK - GO_FORWARD - RELOAD
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*
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* <p>{@link WebView} instances could emit following direct events: - topLoadingFinish -
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* topLoadingStart - topLoadingError
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*
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* <p>Each event will carry the following properties: - target - view's react tag - url - url set
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* for the webview - loading - whether webview is in a loading state - title - title of the current
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* page - canGoBack - boolean, whether there is anything on a history stack to go back -
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* canGoForward - boolean, whether it is possible to request GO_FORWARD command
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*/
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@ReactModule(name = ReactWebViewManager.REACT_CLASS)
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public class ReactWebViewManager extends SimpleViewManager<WebView> {
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public static final String REACT_CLASS = "RCTWebView";
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protected static final String HTML_ENCODING = "UTF-8";
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protected static final String HTML_MIME_TYPE = "text/html";
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protected static final String BRIDGE_NAME = "__REACT_WEB_VIEW_BRIDGE";
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protected static final String HTTP_METHOD_POST = "POST";
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public static final int COMMAND_GO_BACK = 1;
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public static final int COMMAND_GO_FORWARD = 2;
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public static final int COMMAND_RELOAD = 3;
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public static final int COMMAND_STOP_LOADING = 4;
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public static final int COMMAND_POST_MESSAGE = 5;
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public static final int COMMAND_INJECT_JAVASCRIPT = 6;
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// Use `webView.loadUrl("about:blank")` to reliably reset the view
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// state and release page resources (including any running JavaScript).
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protected static final String BLANK_URL = "about:blank";
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// Intent urls are a type of deeplinks which start with: intent://
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private static final String INTENT_URL_PREFIX = "intent://";
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private static CustomClientCertRequestHandler customClientCertRequestHandler = null;
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protected WebViewConfig mWebViewConfig;
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protected @Nullable WebView.PictureListener mPictureListener;
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protected static class ReactWebViewClient extends WebViewClient {
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protected boolean mLastLoadFailed = false;
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protected @Nullable ReadableArray mUrlPrefixesForDefaultIntent;
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protected @Nullable List<Pattern> mOriginWhitelist;
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@Override
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public void onPageFinished(WebView webView, String url) {
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super.onPageFinished(webView, url);
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if (!mLastLoadFailed) {
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ReactWebView reactWebView = (ReactWebView) webView;
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reactWebView.callInjectedJavaScript();
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reactWebView.linkBridge();
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emitFinishEvent(webView, url);
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}
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}
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@Override
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public void onPageStarted(WebView webView, String url, Bitmap favicon) {
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super.onPageStarted(webView, url, favicon);
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mLastLoadFailed = false;
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dispatchEvent(
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webView, new TopLoadingStartEvent(webView.getId(), createWebViewEvent(webView, url)));
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}
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@Override
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public boolean shouldOverrideUrlLoading(WebView view, String url) {
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if (url.equals(BLANK_URL)) return false;
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// url blacklisting
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if (mUrlPrefixesForDefaultIntent != null && mUrlPrefixesForDefaultIntent.size() > 0) {
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ArrayList<Object> urlPrefixesForDefaultIntent = mUrlPrefixesForDefaultIntent.toArrayList();
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for (Object urlPrefix : urlPrefixesForDefaultIntent) {
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if (url.startsWith((String) urlPrefix)) {
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launchIntent(view.getContext(), url);
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return true;
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}
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}
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}
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if (mOriginWhitelist != null && shouldHandleURL(mOriginWhitelist, url)) {
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return false;
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}
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launchIntent(view.getContext(), url);
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return true;
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}
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private void launchIntent(Context context, String url) {
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Intent intent = null;
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// URLs starting with 'intent://' require special handling.
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if (url.startsWith(INTENT_URL_PREFIX)) {
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try {
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intent = Intent.parseUri(url, Intent.URI_INTENT_SCHEME);
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} catch (URISyntaxException e) {
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FLog.e(ReactConstants.TAG, "Can't parse intent:// URI", e);
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}
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}
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if (intent != null) {
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// This is needed to prevent security issue where non-exported activities from the same process can be started with intent:// URIs.
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// See: T10607927/S136245
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intent.addCategory(Intent.CATEGORY_BROWSABLE);
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intent.setComponent(null);
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intent.setSelector(null);
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PackageManager packageManager = context.getPackageManager();
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ResolveInfo info = packageManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
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if (info != null) {
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// App is installed.
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context.startActivity(intent);
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} else {
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String fallbackUrl = intent.getStringExtra("browser_fallback_url");
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intent = new Intent(Intent.ACTION_VIEW, Uri.parse(fallbackUrl));
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}
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} else {
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intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
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}
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try {
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intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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intent.addCategory(Intent.CATEGORY_BROWSABLE);
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context.startActivity(intent);
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} catch (ActivityNotFoundException e) {
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FLog.w(ReactConstants.TAG, "activity not found to handle uri scheme for: " + url, e);
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}
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}
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private boolean shouldHandleURL(List<Pattern> originWhitelist, String url) {
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Uri uri = Uri.parse(url);
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String scheme = uri.getScheme() != null ? uri.getScheme() : "";
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String authority = uri.getAuthority() != null ? uri.getAuthority() : "";
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String urlToCheck = scheme + "://" + authority;
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for (Pattern pattern : originWhitelist) {
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if (pattern.matcher(urlToCheck).matches()) {
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return true;
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}
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}
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return false;
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}
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@Override
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public void onReceivedClientCertRequest(WebView webview, ClientCertRequest request) {
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if (ReactWebViewManager.customClientCertRequestHandler != null) {
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ReactWebViewManager.customClientCertRequestHandler.handle(webview, request);
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} else {
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super.onReceivedClientCertRequest(webview, request);
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}
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}
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@Override
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public void onReceivedError(
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WebView webView, int errorCode, String description, String failingUrl) {
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super.onReceivedError(webView, errorCode, description, failingUrl);
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mLastLoadFailed = true;
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// In case of an error JS side expect to get a finish event first, and then get an error event
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// Android WebView does it in the opposite way, so we need to simulate that behavior
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emitFinishEvent(webView, failingUrl);
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WritableMap eventData = createWebViewEvent(webView, failingUrl);
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eventData.putDouble("code", errorCode);
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eventData.putString("description", description);
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dispatchEvent(webView, new TopLoadingErrorEvent(webView.getId(), eventData));
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}
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protected void emitFinishEvent(WebView webView, String url) {
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dispatchEvent(
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webView, new TopLoadingFinishEvent(webView.getId(), createWebViewEvent(webView, url)));
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}
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protected WritableMap createWebViewEvent(WebView webView, String url) {
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WritableMap event = Arguments.createMap();
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event.putDouble("target", webView.getId());
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// Don't use webView.getUrl() here, the URL isn't updated to the new value yet in callbacks
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// like onPageFinished
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event.putString("url", url);
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event.putBoolean("loading", !mLastLoadFailed && webView.getProgress() != 100);
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event.putString("title", webView.getTitle());
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event.putBoolean("canGoBack", webView.canGoBack());
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event.putBoolean("canGoForward", webView.canGoForward());
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return event;
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}
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public void setUrlPrefixesForDefaultIntent(ReadableArray specialUrls) {
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mUrlPrefixesForDefaultIntent = specialUrls;
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}
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public void setOriginWhitelist(List<Pattern> originWhitelist) {
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mOriginWhitelist = originWhitelist;
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}
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}
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/**
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* Subclass of {@link WebView} that implements {@link LifecycleEventListener} interface in order
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* to call {@link WebView#destroy} on activity destroy event and also to clear the client
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*/
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protected static class ReactWebView extends WebView implements LifecycleEventListener {
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protected @Nullable String injectedJS;
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protected boolean messagingEnabled = false;
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protected @Nullable ReactWebViewClient mReactWebViewClient;
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protected class ReactWebViewBridge {
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ReactWebView mContext;
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ReactWebViewBridge(ReactWebView c) {
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mContext = c;
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}
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@JavascriptInterface
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public void postMessage(String message) {
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mContext.onMessage(message);
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}
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}
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/**
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* WebView must be created with an context of the current activity
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*
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* <p>Activity Context is required for creation of dialogs internally by WebView Reactive Native
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* needed for access to ReactNative internal system functionality
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*/
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public ReactWebView(ThemedReactContext reactContext) {
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super(reactContext);
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}
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@Override
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public void onHostResume() {
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// do nothing
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}
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@Override
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public void onHostPause() {
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// do nothing
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}
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@Override
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public void onHostDestroy() {
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cleanupCallbacksAndDestroy();
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}
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@Override
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public void setWebViewClient(WebViewClient client) {
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super.setWebViewClient(client);
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mReactWebViewClient = (ReactWebViewClient) client;
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}
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public @Nullable ReactWebViewClient getReactWebViewClient() {
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return mReactWebViewClient;
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}
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public void setInjectedJavaScript(@Nullable String js) {
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injectedJS = js;
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}
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protected ReactWebViewBridge createReactWebViewBridge(ReactWebView webView) {
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return new ReactWebViewBridge(webView);
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}
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public void setMessagingEnabled(boolean enabled) {
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if (messagingEnabled == enabled) {
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return;
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}
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messagingEnabled = enabled;
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if (enabled) {
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addJavascriptInterface(createReactWebViewBridge(this), BRIDGE_NAME);
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linkBridge();
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} else {
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removeJavascriptInterface(BRIDGE_NAME);
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}
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}
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protected void evaluateJavascriptWithFallback(String script) {
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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evaluateJavascript(script, null);
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return;
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}
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try {
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loadUrl("javascript:" + URLEncoder.encode(script, "UTF-8"));
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} catch (UnsupportedEncodingException e) {
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// UTF-8 should always be supported
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throw new RuntimeException(e);
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}
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}
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public void callInjectedJavaScript() {
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if (getSettings().getJavaScriptEnabled()
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&& injectedJS != null
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&& !TextUtils.isEmpty(injectedJS)) {
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evaluateJavascriptWithFallback("(function() {\n" + injectedJS + ";\n})();");
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}
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}
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public void linkBridge() {
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if (messagingEnabled) {
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if (ReactBuildConfig.DEBUG && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
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// See isNative in lodash
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String testPostMessageNative =
|
||||
"String(window.postMessage) === String(Object.hasOwnProperty).replace('hasOwnProperty', 'postMessage')";
|
||||
evaluateJavascript(
|
||||
testPostMessageNative,
|
||||
new ValueCallback<String>() {
|
||||
@Override
|
||||
public void onReceiveValue(String value) {
|
||||
if (value.equals("true")) {
|
||||
FLog.w(
|
||||
ReactConstants.TAG,
|
||||
"Setting onMessage on a WebView overrides existing values of window.postMessage, but a previous value was defined");
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
evaluateJavascriptWithFallback(
|
||||
"("
|
||||
+ "window.originalPostMessage = window.postMessage,"
|
||||
+ "window.postMessage = function(data) {"
|
||||
+ BRIDGE_NAME
|
||||
+ ".postMessage(String(data));"
|
||||
+ "}"
|
||||
+ ")");
|
||||
}
|
||||
}
|
||||
|
||||
public void onMessage(String message) {
|
||||
dispatchEvent(this, new TopMessageEvent(this.getId(), message));
|
||||
}
|
||||
|
||||
protected void cleanupCallbacksAndDestroy() {
|
||||
setWebViewClient(null);
|
||||
destroy();
|
||||
}
|
||||
}
|
||||
|
||||
public ReactWebViewManager() {
|
||||
mWebViewConfig =
|
||||
new WebViewConfig() {
|
||||
public void configWebView(WebView webView) {}
|
||||
};
|
||||
}
|
||||
|
||||
public ReactWebViewManager(WebViewConfig webViewConfig) {
|
||||
mWebViewConfig = webViewConfig;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getName() {
|
||||
return REACT_CLASS;
|
||||
}
|
||||
|
||||
protected ReactWebView createReactWebViewInstance(ThemedReactContext reactContext) {
|
||||
return new ReactWebView(reactContext);
|
||||
}
|
||||
|
||||
@Override
|
||||
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
|
||||
protected WebView createViewInstance(ThemedReactContext reactContext) {
|
||||
ReactWebView webView = createReactWebViewInstance(reactContext);
|
||||
webView.setWebChromeClient(
|
||||
new WebChromeClient() {
|
||||
@Override
|
||||
public boolean onConsoleMessage(ConsoleMessage message) {
|
||||
if (ReactBuildConfig.DEBUG) {
|
||||
return super.onConsoleMessage(message);
|
||||
}
|
||||
// Ignore console logs in non debug builds.
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onGeolocationPermissionsShowPrompt(
|
||||
String origin, GeolocationPermissions.Callback callback) {
|
||||
callback.invoke(origin, true, false);
|
||||
}
|
||||
});
|
||||
reactContext.addLifecycleEventListener(webView);
|
||||
mWebViewConfig.configWebView(webView);
|
||||
WebSettings settings = webView.getSettings();
|
||||
settings.setBuiltInZoomControls(true);
|
||||
settings.setDisplayZoomControls(false);
|
||||
settings.setDomStorageEnabled(true);
|
||||
|
||||
settings.setAllowFileAccess(false);
|
||||
settings.setAllowContentAccess(false);
|
||||
settings.setAllowFileAccessFromFileURLs(false);
|
||||
setAllowUniversalAccessFromFileURLs(webView, false);
|
||||
setMixedContentMode(webView, "never");
|
||||
|
||||
// Fixes broken full-screen modals/galleries due to body height being 0.
|
||||
webView.setLayoutParams(new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
|
||||
|
||||
setGeolocationEnabled(webView, false);
|
||||
if (ReactBuildConfig.DEBUG && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
|
||||
WebView.setWebContentsDebuggingEnabled(true);
|
||||
}
|
||||
return webView;
|
||||
}
|
||||
|
||||
@ReactProp(name = "hardwareAccelerationEnabledExperimental", defaultBoolean = true)
|
||||
public void sethardwareAccelerationEnabledExperimental(WebView view, boolean enabled) {
|
||||
// Hardware acceleration can not be enabled at view level but it can be disabled
|
||||
// see: https://developer.android.com/guide/topics/graphics/hardware-accel
|
||||
//
|
||||
// Disabling hardware acceleration is sometimes required to workaround chromium bugs:
|
||||
// https://bugs.chromium.org/p/chromium/issues/detail?id=501901
|
||||
//
|
||||
if (!enabled) {
|
||||
view.setLayerType(View.LAYER_TYPE_SOFTWARE, null);
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "javaScriptEnabled")
|
||||
public void setJavaScriptEnabled(WebView view, boolean enabled) {
|
||||
view.getSettings().setJavaScriptEnabled(enabled);
|
||||
}
|
||||
|
||||
@ReactProp(name = "thirdPartyCookiesEnabled")
|
||||
public void setThirdPartyCookiesEnabled(WebView view, boolean enabled) {
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
|
||||
CookieManager.getInstance().setAcceptThirdPartyCookies(view, enabled);
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "scalesPageToFit")
|
||||
public void setScalesPageToFit(WebView view, boolean enabled) {
|
||||
view.getSettings().setUseWideViewPort(!enabled);
|
||||
}
|
||||
|
||||
@ReactProp(name = "domStorageEnabled")
|
||||
public void setDomStorageEnabled(WebView view, boolean enabled) {
|
||||
view.getSettings().setDomStorageEnabled(enabled);
|
||||
}
|
||||
|
||||
@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);
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "mediaPlaybackRequiresUserAction")
|
||||
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
|
||||
public void setMediaPlaybackRequiresUserAction(WebView view, boolean requires) {
|
||||
view.getSettings().setMediaPlaybackRequiresUserGesture(requires);
|
||||
}
|
||||
|
||||
@ReactProp(name = "allowUniversalAccessFromFileURLs")
|
||||
public void setAllowUniversalAccessFromFileURLs(WebView view, boolean allow) {
|
||||
view.getSettings().setAllowUniversalAccessFromFileURLs(allow);
|
||||
}
|
||||
|
||||
@ReactProp(name = "saveFormDataDisabled")
|
||||
public void setSaveFormDataDisabled(WebView view, boolean disable) {
|
||||
view.getSettings().setSaveFormData(!disable);
|
||||
}
|
||||
|
||||
@ReactProp(name = "injectedJavaScript")
|
||||
public void setInjectedJavaScript(WebView view, @Nullable String injectedJavaScript) {
|
||||
((ReactWebView) view).setInjectedJavaScript(injectedJavaScript);
|
||||
}
|
||||
|
||||
@ReactProp(name = "messagingEnabled")
|
||||
public void setMessagingEnabled(WebView view, boolean enabled) {
|
||||
((ReactWebView) view).setMessagingEnabled(enabled);
|
||||
}
|
||||
|
||||
@ReactProp(name = "source")
|
||||
public void setSource(WebView view, @Nullable ReadableMap source) {
|
||||
if (source != null) {
|
||||
if (source.hasKey("html")) {
|
||||
String html = source.getString("html");
|
||||
if (source.hasKey("baseUrl")) {
|
||||
view.loadDataWithBaseURL(
|
||||
source.getString("baseUrl"), html, HTML_MIME_TYPE, HTML_ENCODING, null);
|
||||
} else {
|
||||
view.loadData(html, HTML_MIME_TYPE, HTML_ENCODING);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (source.hasKey("uri")) {
|
||||
String url = source.getString("uri");
|
||||
String previousUrl = view.getUrl();
|
||||
if (previousUrl != null && previousUrl.equals(url)) {
|
||||
return;
|
||||
}
|
||||
if (source.hasKey("method")) {
|
||||
String method = source.getString("method");
|
||||
if (method.equalsIgnoreCase(HTTP_METHOD_POST)) {
|
||||
byte[] postData = null;
|
||||
if (source.hasKey("body")) {
|
||||
String body = source.getString("body");
|
||||
try {
|
||||
postData = body.getBytes("UTF-8");
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
postData = body.getBytes();
|
||||
}
|
||||
}
|
||||
if (postData == null) {
|
||||
postData = new byte[0];
|
||||
}
|
||||
view.postUrl(url, postData);
|
||||
return;
|
||||
}
|
||||
}
|
||||
HashMap<String, String> headerMap = new HashMap<>();
|
||||
if (source.hasKey("headers")) {
|
||||
ReadableMap headers = source.getMap("headers");
|
||||
ReadableMapKeySetIterator iter = headers.keySetIterator();
|
||||
while (iter.hasNextKey()) {
|
||||
String key = iter.nextKey();
|
||||
if ("user-agent".equals(key.toLowerCase(Locale.ENGLISH))) {
|
||||
if (view.getSettings() != null) {
|
||||
view.getSettings().setUserAgentString(headers.getString(key));
|
||||
}
|
||||
} else {
|
||||
headerMap.put(key, headers.getString(key));
|
||||
}
|
||||
}
|
||||
}
|
||||
view.loadUrl(url, headerMap);
|
||||
return;
|
||||
}
|
||||
}
|
||||
view.loadUrl(BLANK_URL);
|
||||
}
|
||||
|
||||
@ReactProp(name = "onContentSizeChange")
|
||||
public void setOnContentSizeChange(WebView view, boolean sendContentSizeChangeEvents) {
|
||||
if (sendContentSizeChangeEvents) {
|
||||
view.setPictureListener(getPictureListener());
|
||||
} else {
|
||||
view.setPictureListener(null);
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "mixedContentMode")
|
||||
public void setMixedContentMode(WebView view, @Nullable String mixedContentMode) {
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
|
||||
if (mixedContentMode == null || "never".equals(mixedContentMode)) {
|
||||
view.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
|
||||
} else if ("always".equals(mixedContentMode)) {
|
||||
view.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_ALWAYS_ALLOW);
|
||||
} else if ("compatibility".equals(mixedContentMode)) {
|
||||
view.getSettings().setMixedContentMode(WebSettings.MIXED_CONTENT_COMPATIBILITY_MODE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "urlPrefixesForDefaultIntent")
|
||||
public void setUrlPrefixesForDefaultIntent(
|
||||
WebView view, @Nullable ReadableArray urlPrefixesForDefaultIntent) {
|
||||
ReactWebViewClient client = ((ReactWebView) view).getReactWebViewClient();
|
||||
if (client != null && urlPrefixesForDefaultIntent != null) {
|
||||
client.setUrlPrefixesForDefaultIntent(urlPrefixesForDefaultIntent);
|
||||
}
|
||||
}
|
||||
|
||||
@ReactProp(name = "allowFileAccess")
|
||||
public void setAllowFileAccess(WebView view, @Nullable Boolean allowFileAccess) {
|
||||
view.getSettings().setAllowFileAccess(allowFileAccess != null && allowFileAccess);
|
||||
}
|
||||
|
||||
@ReactProp(name = "geolocationEnabled")
|
||||
public void setGeolocationEnabled(WebView view, @Nullable Boolean isGeolocationEnabled) {
|
||||
view.getSettings().setGeolocationEnabled(isGeolocationEnabled != null && isGeolocationEnabled);
|
||||
}
|
||||
|
||||
@ReactProp(name = "originWhitelist")
|
||||
public void setOriginWhitelist(WebView view, @Nullable ReadableArray originWhitelist) {
|
||||
ReactWebViewClient client = ((ReactWebView) view).getReactWebViewClient();
|
||||
if (client != null && originWhitelist != null) {
|
||||
List<Pattern> whiteList = new LinkedList<>();
|
||||
for (int i = 0; i < originWhitelist.size(); i++) {
|
||||
whiteList.add(Pattern.compile(originWhitelist.getString(i)));
|
||||
}
|
||||
client.setOriginWhitelist(whiteList);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void addEventEmitters(ThemedReactContext reactContext, WebView view) {
|
||||
// Do not register default touch emitter and let WebView implementation handle touches
|
||||
view.setWebViewClient(new ReactWebViewClient());
|
||||
}
|
||||
|
||||
@Override
|
||||
public @Nullable Map<String, Integer> getCommandsMap() {
|
||||
return MapBuilder.of(
|
||||
"goBack", COMMAND_GO_BACK,
|
||||
"goForward", COMMAND_GO_FORWARD,
|
||||
"reload", COMMAND_RELOAD,
|
||||
"stopLoading", COMMAND_STOP_LOADING,
|
||||
"postMessage", COMMAND_POST_MESSAGE,
|
||||
"injectJavaScript", COMMAND_INJECT_JAVASCRIPT);
|
||||
}
|
||||
|
||||
@Override
|
||||
public void receiveCommand(WebView root, int commandId, @Nullable ReadableArray args) {
|
||||
switch (commandId) {
|
||||
case COMMAND_GO_BACK:
|
||||
root.goBack();
|
||||
break;
|
||||
case COMMAND_GO_FORWARD:
|
||||
root.goForward();
|
||||
break;
|
||||
case COMMAND_RELOAD:
|
||||
root.reload();
|
||||
break;
|
||||
case COMMAND_STOP_LOADING:
|
||||
root.stopLoading();
|
||||
break;
|
||||
case COMMAND_POST_MESSAGE:
|
||||
try {
|
||||
ReactWebView reactWebView = (ReactWebView) root;
|
||||
JSONObject eventInitDict = new JSONObject();
|
||||
eventInitDict.put("data", args.getString(0));
|
||||
reactWebView.evaluateJavascriptWithFallback(
|
||||
"(function () {"
|
||||
+ "var event;"
|
||||
+ "var data = "
|
||||
+ eventInitDict.toString()
|
||||
+ ";"
|
||||
+ "try {"
|
||||
+ "event = new MessageEvent('message', data);"
|
||||
+ "} catch (e) {"
|
||||
+ "event = document.createEvent('MessageEvent');"
|
||||
+ "event.initMessageEvent('message', true, true, data.data, data.origin, data.lastEventId, data.source);"
|
||||
+ "}"
|
||||
+ "document.dispatchEvent(event);"
|
||||
+ "})();");
|
||||
} catch (JSONException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
break;
|
||||
case COMMAND_INJECT_JAVASCRIPT:
|
||||
ReactWebView reactWebView = (ReactWebView) root;
|
||||
reactWebView.evaluateJavascriptWithFallback(args.getString(0));
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDropViewInstance(WebView webView) {
|
||||
super.onDropViewInstance(webView);
|
||||
((ThemedReactContext) webView.getContext())
|
||||
.removeLifecycleEventListener((ReactWebView) webView);
|
||||
((ReactWebView) webView).cleanupCallbacksAndDestroy();
|
||||
}
|
||||
|
||||
protected WebView.PictureListener getPictureListener() {
|
||||
if (mPictureListener == null) {
|
||||
mPictureListener =
|
||||
new WebView.PictureListener() {
|
||||
@Override
|
||||
public void onNewPicture(WebView webView, Picture picture) {
|
||||
dispatchEvent(
|
||||
webView,
|
||||
new ContentSizeChangeEvent(
|
||||
webView.getId(), webView.getWidth(), webView.getContentHeight()));
|
||||
}
|
||||
};
|
||||
}
|
||||
return mPictureListener;
|
||||
}
|
||||
|
||||
protected static void dispatchEvent(WebView webView, Event event) {
|
||||
ReactContext reactContext = (ReactContext) webView.getContext();
|
||||
EventDispatcher eventDispatcher =
|
||||
reactContext.getNativeModule(UIManagerModule.class).getEventDispatcher();
|
||||
eventDispatcher.dispatchEvent(event);
|
||||
}
|
||||
|
||||
public static interface CustomClientCertRequestHandler {
|
||||
public void handle(WebView webview, ClientCertRequest request);
|
||||
}
|
||||
|
||||
public static void setCustomClientCertRequestHandler(CustomClientCertRequestHandler handler) {
|
||||
ReactWebViewManager.customClientCertRequestHandler = handler;
|
||||
}
|
||||
}
|
||||
@@ -1,19 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||||
*
|
||||
* This source code is licensed under the MIT license found in the
|
||||
* LICENSE file in the root directory of this source tree.
|
||||
*/
|
||||
|
||||
package com.facebook.react.views.webview;
|
||||
|
||||
import android.webkit.WebView;
|
||||
|
||||
/**
|
||||
* Implement this interface in order to config your {@link WebView}. An instance of that
|
||||
* implementation will have to be given as a constructor argument to {@link ReactWebViewManager}.
|
||||
*/
|
||||
public interface WebViewConfig {
|
||||
|
||||
void configWebView(WebView webView);
|
||||
}
|
||||
@@ -1,47 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||||
*
|
||||
* This source code is licensed under the MIT license found in the
|
||||
* LICENSE file in the root directory of this source tree.
|
||||
*/
|
||||
|
||||
package com.facebook.react.views.webview.events;
|
||||
|
||||
import com.facebook.react.bridge.WritableMap;
|
||||
import com.facebook.react.uimanager.events.Event;
|
||||
import com.facebook.react.uimanager.events.RCTEventEmitter;
|
||||
|
||||
/**
|
||||
* Event emitted when there is an error in loading.
|
||||
*/
|
||||
public class TopLoadingErrorEvent extends Event<TopLoadingErrorEvent> {
|
||||
|
||||
public static final String EVENT_NAME = "topLoadingError";
|
||||
private WritableMap mEventData;
|
||||
|
||||
public TopLoadingErrorEvent(int viewId, WritableMap eventData) {
|
||||
super(viewId);
|
||||
mEventData = eventData;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEventName() {
|
||||
return EVENT_NAME;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canCoalesce() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public short getCoalescingKey() {
|
||||
// All events for a given view can be coalesced.
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispatch(RCTEventEmitter rctEventEmitter) {
|
||||
rctEventEmitter.receiveEvent(getViewTag(), getEventName(), mEventData);
|
||||
}
|
||||
}
|
||||
@@ -1,47 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||||
*
|
||||
* This source code is licensed under the MIT license found in the
|
||||
* LICENSE file in the root directory of this source tree.
|
||||
*/
|
||||
|
||||
package com.facebook.react.views.webview.events;
|
||||
|
||||
import com.facebook.react.bridge.WritableMap;
|
||||
import com.facebook.react.uimanager.events.Event;
|
||||
import com.facebook.react.uimanager.events.RCTEventEmitter;
|
||||
|
||||
/**
|
||||
* Event emitted when loading is completed.
|
||||
*/
|
||||
public class TopLoadingFinishEvent extends Event<TopLoadingFinishEvent> {
|
||||
|
||||
public static final String EVENT_NAME = "topLoadingFinish";
|
||||
private WritableMap mEventData;
|
||||
|
||||
public TopLoadingFinishEvent(int viewId, WritableMap eventData) {
|
||||
super(viewId);
|
||||
mEventData = eventData;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEventName() {
|
||||
return EVENT_NAME;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canCoalesce() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public short getCoalescingKey() {
|
||||
// All events for a given view can be coalesced.
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispatch(RCTEventEmitter rctEventEmitter) {
|
||||
rctEventEmitter.receiveEvent(getViewTag(), getEventName(), mEventData);
|
||||
}
|
||||
}
|
||||
@@ -1,47 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||||
*
|
||||
* This source code is licensed under the MIT license found in the
|
||||
* LICENSE file in the root directory of this source tree.
|
||||
*/
|
||||
|
||||
package com.facebook.react.views.webview.events;
|
||||
|
||||
import com.facebook.react.bridge.WritableMap;
|
||||
import com.facebook.react.uimanager.events.Event;
|
||||
import com.facebook.react.uimanager.events.RCTEventEmitter;
|
||||
|
||||
/**
|
||||
* Event emitted when loading has started
|
||||
*/
|
||||
public class TopLoadingStartEvent extends Event<TopLoadingStartEvent> {
|
||||
|
||||
public static final String EVENT_NAME = "topLoadingStart";
|
||||
private WritableMap mEventData;
|
||||
|
||||
public TopLoadingStartEvent(int viewId, WritableMap eventData) {
|
||||
super(viewId);
|
||||
mEventData = eventData;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEventName() {
|
||||
return EVENT_NAME;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canCoalesce() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public short getCoalescingKey() {
|
||||
// All events for a given view can be coalesced.
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispatch(RCTEventEmitter rctEventEmitter) {
|
||||
rctEventEmitter.receiveEvent(getViewTag(), getEventName(), mEventData);
|
||||
}
|
||||
}
|
||||
@@ -1,50 +0,0 @@
|
||||
/**
|
||||
* Copyright (c) Facebook, Inc. and its affiliates.
|
||||
*
|
||||
* This source code is licensed under the MIT license found in the
|
||||
* LICENSE file in the root directory of this source tree.
|
||||
*/
|
||||
|
||||
package com.facebook.react.views.webview.events;
|
||||
|
||||
import com.facebook.react.bridge.WritableMap;
|
||||
import com.facebook.react.bridge.Arguments;
|
||||
import com.facebook.react.uimanager.events.Event;
|
||||
import com.facebook.react.uimanager.events.RCTEventEmitter;
|
||||
|
||||
/**
|
||||
* Event emitted when there is an error in loading.
|
||||
*/
|
||||
public class TopMessageEvent extends Event<TopMessageEvent> {
|
||||
|
||||
public static final String EVENT_NAME = "topMessage";
|
||||
private final String mData;
|
||||
|
||||
public TopMessageEvent(int viewId, String data) {
|
||||
super(viewId);
|
||||
mData = data;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String getEventName() {
|
||||
return EVENT_NAME;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canCoalesce() {
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public short getCoalescingKey() {
|
||||
// All events for a given view can be coalesced.
|
||||
return 0;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void dispatch(RCTEventEmitter rctEventEmitter) {
|
||||
WritableMap data = Arguments.createMap();
|
||||
data.putString("data", mData);
|
||||
rctEventEmitter.receiveEvent(getViewTag(), EVENT_NAME, data);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user