List of usage examples for android.webkit ValueCallback onReceiveValue
public void onReceiveValue(T value);
From source file:com.just.agentweb.AgentWebUtils.java
static boolean showFileChooserCompat(Activity activity, WebView webView, ValueCallback<Uri[]> valueCallbacks, WebChromeClient.FileChooserParams fileChooserParams, PermissionInterceptor permissionInterceptor, ValueCallback valueCallback, String mimeType, Handler.Callback jsChannelCallback) { try {//w w w .jav a 2 s . co m Class<?> clz = Class.forName("com.just.agentweb.filechooser.FileChooser"); Object mFileChooser$Builder = clz.getDeclaredMethod("newBuilder", Activity.class, WebView.class) .invoke(null, activity, webView); clz = mFileChooser$Builder.getClass(); Method mMethod = null; if (valueCallbacks != null) { mMethod = clz.getDeclaredMethod("setUriValueCallbacks", ValueCallback.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, valueCallbacks); } if (fileChooserParams != null) { mMethod = clz.getDeclaredMethod("setFileChooserParams", WebChromeClient.FileChooserParams.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, fileChooserParams); } if (valueCallback != null) { mMethod = clz.getDeclaredMethod("setUriValueCallback", ValueCallback.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, valueCallback); } if (!TextUtils.isEmpty(mimeType)) { // LogUtils.i(TAG, Arrays.toString(clz.getDeclaredMethods())); mMethod = clz.getDeclaredMethod("setAcceptType", String.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, mimeType); } if (jsChannelCallback != null) { mMethod = clz.getDeclaredMethod("setJsChannelCallback", Handler.Callback.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, jsChannelCallback); } mMethod = clz.getDeclaredMethod("setPermissionInterceptor", PermissionInterceptor.class); mMethod.setAccessible(true); mMethod.invoke(mFileChooser$Builder, permissionInterceptor); mMethod = clz.getDeclaredMethod("build"); mMethod.setAccessible(true); Object mFileChooser = mMethod.invoke(mFileChooser$Builder); mMethod = mFileChooser.getClass().getDeclaredMethod("openFileChooser"); mMethod.setAccessible(true); mMethod.invoke(mFileChooser); } catch (Throwable throwable) { if (LogUtils.isDebug()) { throwable.printStackTrace(); } if (valueCallbacks != null) { LogUtils.i(TAG, "onReceiveValue empty"); return false; } if (valueCallback != null) { valueCallback.onReceiveValue(null); } } return true; }
From source file:org.chromium.android_webview.test.AwSettingsTest.java
@SmallTest
@Feature({ "AndroidWebView", "Preferences" })
public void testAllowMixedMode() throws Throwable {
final TestAwContentsClient contentClient = new TestAwContentsClient() {
@Override/*from www. j ava2 s. c om*/
public void onReceivedSslError(ValueCallback<Boolean> callback, SslError error) {
callback.onReceiveValue(true);
}
};
final AwTestContainerView testContainerView = createAwTestContainerViewOnMainSync(contentClient);
final AwContents awContents = testContainerView.getAwContents();
final AwSettings awSettings = getAwSettingsOnUiThread(awContents);
awSettings.setJavaScriptEnabled(true);
TestWebServer httpsServer = new TestWebServer(true);
TestWebServer httpServer = new TestWebServer(false);
final String JS_URL = "/insecure.js";
final String IMG_URL = "/insecure.png";
final String SECURE_URL = "/secure.html";
httpServer.setResponse(JS_URL, "window.loaded_js = 42;", null);
httpServer.setResponseBase64(IMG_URL, CommonResources.FAVICON_DATA_BASE64, null);
final String JS_HTML = "<script src=\"" + httpServer.getResponseUrl(JS_URL) + "\"></script>";
final String IMG_HTML = "<img src=\"" + httpServer.getResponseUrl(IMG_URL) + "\" />";
final String SECURE_HTML = "<body>" + IMG_HTML + " " + JS_HTML + "</body>";
String secureUrl = httpsServer.setResponse(SECURE_URL, SECURE_HTML, null);
awSettings.setMixedContentMode(AwSettings.MIXED_CONTENT_NEVER_ALLOW);
loadUrlSync(awContents, contentClient.getOnPageFinishedHelper(), secureUrl);
assertEquals(1, httpsServer.getRequestCount(SECURE_URL));
assertEquals(0, httpServer.getRequestCount(JS_URL));
assertEquals(0, httpServer.getRequestCount(IMG_URL));
awSettings.setMixedContentMode(AwSettings.MIXED_CONTENT_ALWAYS_ALLOW);
loadUrlSync(awContents, contentClient.getOnPageFinishedHelper(), secureUrl);
assertEquals(2, httpsServer.getRequestCount(SECURE_URL));
assertEquals(1, httpServer.getRequestCount(JS_URL));
assertEquals(1, httpServer.getRequestCount(IMG_URL));
awSettings.setMixedContentMode(AwSettings.MIXED_CONTENT_COMPATIBILITY_MODE);
loadUrlSync(awContents, contentClient.getOnPageFinishedHelper(), secureUrl);
assertEquals(3, httpsServer.getRequestCount(SECURE_URL));
assertEquals(1, httpServer.getRequestCount(JS_URL));
assertEquals(2, httpServer.getRequestCount(IMG_URL));
httpServer.shutdown();
httpsServer.shutdown();
}
From source file:com.codename1.impl.android.AndroidImplementation.java
private void execJSUnsafe(final AndroidBrowserComponent bc, final String javaScript, final ValueCallback<String> resultCallback) { if (useEvaluateJavascript()) { try {//from w ww. j a v a2s . co m bc.web.evaluateJavascript(javaScript, resultCallback); } catch (Throwable t) { com.codename1.io.Log.e(t); resultCallback.onReceiveValue(null); } } else { jsCallbackIndex = (++jsCallbackIndex) % 1024; int index = jsCallbackIndex; // The jsCallback is a special java object exposed to javascript that we use // to return values from javascript to java. synchronized (bc.jsCallback) { // Initialize the return value to null while (!bc.jsCallback.isIndexAvailable(index)) { index++; } jsCallbackIndex = index + 1; } final int fIndex = index; // We are placing the javascript inside eval() so we need to escape // the input. String escaped = StringUtil.replaceAll(javaScript, "\\", "\\\\"); escaped = StringUtil.replaceAll(escaped, "'", "\\'"); final String js = "javascript:(function(){" + "try{" + bc.jsCallback.jsInit() + bc.jsCallback.jsCleanup() + AndroidBrowserComponentCallback.JS_RETURNVAL_VARNAME + "[" + index + "]" + "=eval('" + escaped + "');} catch (e){console.log(e)};" + AndroidBrowserComponentCallback.JS_VAR_NAME + ".addReturnValue(" + index + ", ''+" + AndroidBrowserComponentCallback.JS_RETURNVAL_VARNAME + "[" + index + "]" + ");})()"; // Send the Javascript string via SetURL. // NOTE!! This is sent asynchronously so we will need to wait for // the result to come in. bc.setURL(js, null); if (resultCallback == null) { return; } Thread t = new Thread(new Runnable() { public void run() { int maxTries = 500; int tryCounter = 0; // If we are not on the EDT, then it is safe to just loop and wait. while (!bc.jsCallback.isValueSet(fIndex) && tryCounter++ < maxTries) { synchronized (bc.jsCallback) { Util.wait(bc.jsCallback, 20); } } if (bc.jsCallback.isValueSet(fIndex)) { String retval = bc.jsCallback.getReturnValue(fIndex); bc.jsCallback.remove(fIndex); resultCallback.onReceiveValue(retval != null ? JSONObject.quote(retval) : null); } else { com.codename1.io.Log.e(new RuntimeException( "Failed to execute javascript " + js + " after maximum wait time.")); resultCallback.onReceiveValue(null); } } }); t.start(); } }