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MraidBridge.java 文件包含反编译后的源代码，请注意，该内容仅供学习和参考使用，不得用于非法用途。
package com.mopub.mraid;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.graphics.Rect;
import android.net.Uri;
import android.os.Build;
import android.text.TextUtils;
import android.view.MotionEvent;
import android.view.View;
import android.webkit.ConsoleMessage;
import android.webkit.JsResult;
import android.webkit.WebChromeClient;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import com.facebook.ads.AudienceNetworkActivity;
import com.jb.ga0.commerce.util.DevHelper;
import com.mopub.common.AdReport;
import com.mopub.common.AdType;
import com.mopub.common.CloseableLayout;
import com.mopub.common.Constants;
import com.mopub.common.VisibleForTesting;
import com.mopub.common.logging.MoPubLog;
import com.mopub.mobileads.BaseWebView;
import com.mopub.mobileads.VastIconXmlManager;
import com.mopub.mobileads.ViewGestureDetector;
import com.mopub.mraid.MraidNativeCommandHandler;
import com.mopub.network.Networking;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map;
import org.apache.http.NameValuePair;
import org.apache.http.client.utils.URLEncodedUtils;
import org.json.JSONObject;
public class MraidBridge {
private final AdReport a;
private final PlacementType b;
private final MraidNativeCommandHandler c;
private MraidBridgeListener d;
private MraidWebView e;
private boolean f;
private boolean g;
private final WebViewClient h;
public interface MraidBridgeListener {
void onClose();
boolean onConsoleMessage(ConsoleMessage consoleMessage);
void onExpand(URI uri, boolean z) throws MraidCommandException;
boolean onJsAlert(String str, JsResult jsResult);
void onOpen(URI uri);
void onPageFailedToLoad();
void onPageLoaded();
void onPlayVideo(URI uri);
void onResize(int i, int i2, int i3, int i4, CloseableLayout.ClosePosition closePosition, boolean z) throws MraidCommandException;
void onSetOrientationProperties(boolean z, MraidOrientation mraidOrientation) throws MraidCommandException;
void onUseCustomClose(boolean z);
void onVisibilityChanged(boolean z);
}
public MraidBridge(AdReport adReport, PlacementType placementType) {
this(adReport, placementType, new MraidNativeCommandHandler());
}
@VisibleForTesting
MraidBridge(AdReport adReport, PlacementType placementType, MraidNativeCommandHandler mraidNativeCommandHandler) {
this.h = new MraidWebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView webView, String str) {
return MraidBridge.this.b(str);
}
@Override
public void onPageFinished(WebView webView, String str) {
MraidBridge.this.f();
}
@Override
public void onReceivedError(WebView webView, int i, String str, String str2) {
MoPubLog.d("Error: " + str);
super.onReceivedError(webView, i, str, str2);
}
};
this.a = adReport;
this.b = placementType;
this.c = mraidNativeCommandHandler;
}
public void a(MraidBridgeListener mraidBridgeListener) {
this.d = mraidBridgeListener;
}
public void a(MraidWebView mraidWebView) {
this.e = mraidWebView;
this.e.getSettings().setJavaScriptEnabled(true);
if (Build.VERSION.SDK_INT >= 17 && this.b == PlacementType.INTERSTITIAL) {
mraidWebView.getSettings().setMediaPlaybackRequiresUserGesture(false);
}
this.e.setScrollContainer(false);
this.e.setVerticalScrollBarEnabled(false);
this.e.setHorizontalScrollBarEnabled(false);
this.e.setBackgroundColor(-16777216);
this.e.setWebViewClient(this.h);
this.e.setWebChromeClient(new WebChromeClient() {
@Override
public boolean onJsAlert(WebView webView, String str, String str2, JsResult jsResult) {
return MraidBridge.this.d != null ? MraidBridge.this.d.onJsAlert(str2, jsResult) : super.onJsAlert(webView, str, str2, jsResult);
}
@Override
public boolean onConsoleMessage(ConsoleMessage consoleMessage) {
return MraidBridge.this.d != null ? MraidBridge.this.d.onConsoleMessage(consoleMessage) : super.onConsoleMessage(consoleMessage);
}
@Override
public void onShowCustomView(View view, WebChromeClient.CustomViewCallback customViewCallback) {
super.onShowCustomView(view, customViewCallback);
}
});
final ViewGestureDetector viewGestureDetector = new ViewGestureDetector(this.e.getContext(), this.e, this.a);
viewGestureDetector.setUserClickListener(new ViewGestureDetector.UserClickListener() {
@Override
public void onUserClick() {
MraidBridge.this.f = true;
}
@Override
public void onResetUserClick() {
MraidBridge.this.f = false;
}
@Override
public boolean wasClicked() {
return MraidBridge.this.f;
}
});
this.e.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
viewGestureDetector.sendTouchEvent(motionEvent);
switch (motionEvent.getAction()) {
case 0:
case 1:
if (!view.hasFocus()) {
view.requestFocus();
return false;
}
return false;
default:
return false;
}
}
});
this.e.a(new MraidWebView.OnVisibilityChangedListener() {
@Override
public void onVisibilityChanged(boolean z) {
if (MraidBridge.this.d != null) {
MraidBridge.this.d.onVisibilityChanged(z);
}
}
});
}
public void a() {
this.e = null;
}
public void setContentHtml(String str) {
if (this.e == null) {
MoPubLog.d("MRAID bridge called setContentHtml before WebView was attached");
} else {
this.g = false;
this.e.loadDataWithBaseURL(Networking.getBaseUrlScheme() + "://" + Constants.HOST + "/", str, AudienceNetworkActivity.WEBVIEW_MIME_TYPE, "UTF-8", null);
}
}
public void setContentUrl(String str) {
if (this.e == null) {
MoPubLog.d("MRAID bridge called setContentHtml while WebView was not attached");
} else {
this.g = false;
this.e.loadUrl(str);
}
}
public void a(String str) {
if (this.e == null) {
MoPubLog.d("Attempted to inject Javascript into MRAID WebView while was not attached:\n\t" + str);
} else {
MoPubLog.v("Injecting Javascript into MRAID WebView:\n\t" + str);
this.e.loadUrl("javascript:" + str);
}
}
public void a(MraidJavascriptCommand mraidJavascriptCommand, String str) {
a("window.mraidbridge.notifyErrorEvent(" + JSONObject.quote(mraidJavascriptCommand.toJavascriptString()) + ", " + JSONObject.quote(str) + ")");
}
private void a(MraidJavascriptCommand mraidJavascriptCommand) {
a("window.mraidbridge.nativeCallComplete(" + JSONObject.quote(mraidJavascriptCommand.toJavascriptString()) + ")");
}
public static class MraidWebView extends BaseWebView {
private OnVisibilityChangedListener a;
private boolean b;
public interface OnVisibilityChangedListener {
void onVisibilityChanged(boolean z);
}
public MraidWebView(Context context) {
super(context);
this.b = getVisibility() == 0;
}
void a(OnVisibilityChangedListener onVisibilityChangedListener) {
this.a = onVisibilityChangedListener;
}
@Override
protected void onVisibilityChanged(View view, int i) {
super.onVisibilityChanged(view, i);
boolean z = i == 0;
if (z != this.b) {
this.b = z;
if (this.a != null) {
this.a.onVisibilityChanged(this.b);
}
}
}
public boolean isVisible() {
return this.b;
}
}
@VisibleForTesting
boolean b(String str) {
boolean z = false;
try {
URI uri = new URI(str);
String scheme = uri.getScheme();
String host = uri.getHost();
if ("mopub".equals(scheme)) {
if ("failLoad".equals(host) && this.b == PlacementType.INLINE && this.d != null) {
this.d.onPageFailedToLoad();
}
return true;
}
if (AdType.MRAID.equals(scheme)) {
HashMap hashMap = new HashMap();
for (NameValuePair nameValuePair : URLEncodedUtils.parse(uri, "UTF-8")) {
hashMap.put(nameValuePair.getName(), nameValuePair.getValue());
}
MraidJavascriptCommand fromJavascriptString = MraidJavascriptCommand.fromJavascriptString(host);
try {
a(fromJavascriptString, hashMap);
} catch (MraidCommandException e) {
a(fromJavascriptString, e.getMessage());
}
a(fromJavascriptString);
return true;
}
if (!this.f) {
return false;
}
Intent intent = new Intent();
intent.setAction("android.intent.action.VIEW");
intent.setData(Uri.parse(str));
intent.addFlags(268435456);
try {
if (this.e == null) {
MoPubLog.d("WebView was detached. Unable to load a URL");
z = true;
} else {
this.e.getContext().startActivity(intent);
z = true;
}
return z;
} catch (ActivityNotFoundException e2) {
MoPubLog.d("No activity found to handle this URL " + str);
return z;
}
} catch (URISyntaxException e3) {
MoPubLog.w("Invalid MRAID URL: " + str);
a(MraidJavascriptCommand.UNSPECIFIED, "Mraid command sent an invalid URL");
return true;
}
}
@VisibleForTesting
public void f() {
if (!this.g) {
this.g = true;
if (this.d != null) {
this.d.onPageLoaded();
}
}
}
@VisibleForTesting
void a(final MraidJavascriptCommand mraidJavascriptCommand, Map<String, String> map) throws MraidCommandException {
if (mraidJavascriptCommand.requiresClick(this.b) && !this.f) {
throw new MraidCommandException("Cannot execute this command unless the user clicks");
}
if (this.d == null) {
throw new MraidCommandException("Invalid state to execute this command");
}
if (this.e == null) {
throw new MraidCommandException("The current WebView is being destroyed");
}
switch (mraidJavascriptCommand) {
case CLOSE:
this.d.onClose();
return;
case RESIZE:
this.d.onResize(a(c(map.get(VastIconXmlManager.WIDTH)), 0, 100000), a(c(map.get(VastIconXmlManager.HEIGHT)), 0, 100000), a(c(map.get("offsetX")), -100000, 100000), a(c(map.get("offsetY")), -100000, 100000), a(map.get("customClosePosition"), CloseableLayout.ClosePosition.TOP_RIGHT), a(map.get("allowOffscreen"), true));
return;
case EXPAND:
this.d.onExpand(a(map.get("url"), (URI) null), a(map.get("shouldUseCustomClose"), false));
return;
case USE_CUSTOM_CLOSE:
this.d.onUseCustomClose(a(map.get("shouldUseCustomClose"), false));
return;
case OPEN:
this.d.onOpen(f(map.get("url")));
return;
case SET_ORIENTATION_PROPERTIES:
this.d.onSetOrientationProperties(e(map.get("allowOrientationChange")), d(map.get("forceOrientation")));
return;
case PLAY_VIDEO:
this.d.onPlayVideo(f(map.get("uri")));
return;
case STORE_PICTURE:
this.c.a(this.e.getContext(), f(map.get("uri")).toString(), new MraidNativeCommandHandler.c() {
@Override
public void onFailure(MraidCommandException mraidCommandException) {
MraidBridge.this.a(mraidJavascriptCommand, mraidCommandException.getMessage());
}
});
return;
case CREATE_CALENDAR_EVENT:
this.c.a(this.e.getContext(), map);
return;
case UNSPECIFIED:
throw new MraidCommandException("Unspecified MRAID Javascript command");
default:
return;
}
}
private CloseableLayout.ClosePosition a(String str, CloseableLayout.ClosePosition closePosition) throws MraidCommandException {
if (!TextUtils.isEmpty(str)) {
if (str.equals("top-left")) {
return CloseableLayout.ClosePosition.TOP_LEFT;
}
if (str.equals("top-right")) {
return CloseableLayout.ClosePosition.TOP_RIGHT;
}
if (str.equals("center")) {
return CloseableLayout.ClosePosition.CENTER;
}
if (str.equals("bottom-left")) {
return CloseableLayout.ClosePosition.BOTTOM_LEFT;
}
if (str.equals("bottom-right")) {
return CloseableLayout.ClosePosition.BOTTOM_RIGHT;
}
if (str.equals("top-center")) {
return CloseableLayout.ClosePosition.TOP_CENTER;
}
if (str.equals("bottom-center")) {
return CloseableLayout.ClosePosition.BOTTOM_CENTER;
}
throw new MraidCommandException("Invalid close position: " + str);
}
return closePosition;
}
private int c(String str) throws MraidCommandException {
try {
return Integer.parseInt(str, 10);
} catch (NumberFormatException e) {
throw new MraidCommandException("Invalid numeric parameter: " + str);
}
}
private MraidOrientation d(String str) throws MraidCommandException {
if ("portrait".equals(str)) {
return MraidOrientation.PORTRAIT;
}
if ("landscape".equals(str)) {
return MraidOrientation.LANDSCAPE;
}
if ("none".equals(str)) {
return MraidOrientation.NONE;
}
throw new MraidCommandException("Invalid orientation: " + str);
}
private int a(int i, int i2, int i3) throws MraidCommandException {
if (i < i2 || i > i3) {
throw new MraidCommandException("Integer parameter out of range: " + i);
}
return i;
}
private boolean a(String str, boolean z) throws MraidCommandException {
return str == null ? z : e(str);
}
private boolean e(String str) throws MraidCommandException {
if (DevHelper.sVALUE_TRUE.equals(str)) {
return true;
}
if (DevHelper.sVALUE_FALSE.equals(str)) {
return false;
}
throw new MraidCommandException("Invalid boolean parameter: " + str);
}
private URI a(String str, URI uri) throws MraidCommandException {
return str == null ? uri : f(str);
}
private URI f(String str) throws MraidCommandException {
if (str == null) {
throw new MraidCommandException("Parameter cannot be null");
}
try {
return new URI(str);
} catch (URISyntaxException e) {
throw new MraidCommandException("Invalid URL parameter: " + str);
}
}
public void a(boolean z) {
a("mraidbridge.setIsViewable(" + z + ")");
}
public void a(PlacementType placementType) {
a("mraidbridge.setPlacementType(" + JSONObject.quote(placementType.toJavascriptString()) + ")");
}
public void a(ViewState viewState) {
a("mraidbridge.setState(" + JSONObject.quote(viewState.toJavascriptString()) + ")");
}
public void a(boolean z, boolean z2, boolean z3, boolean z4, boolean z5) {
a("mraidbridge.setSupports(" + z + "," + z2 + "," + z3 + "," + z4 + "," + z5 + ")");
}
private String a(Rect rect) {
return rect.left + "," + rect.top + "," + rect.width() + "," + rect.height();
}
private String b(Rect rect) {
return rect.width() + "," + rect.height();
}
public void notifyScreenMetrics(a aVar) {
a("mraidbridge.setScreenSize(" + b(aVar.a()) + ");mraidbridge.setMaxSize(" + b(aVar.c()) + ");mraidbridge.setCurrentPosition(" + a(aVar.d()) + ");mraidbridge.setDefaultPosition(" + a(aVar.f()) + ")");
a("mraidbridge.notifySizeChangeEvent(" + b(aVar.d()) + ")");
}
public void b() {
a("mraidbridge.notifyReadyEvent();");
}
public boolean c() {
return this.e != null && this.e.isVisible();
}
public boolean d() {
return this.e != null;
}
public boolean e() {
return this.g;
}
}