Java AmazonJsPromptResult类代码示例

import com.amazon.android.webkit.AmazonJsPromptResult; //导入依赖的package包/类
/**
 * Tell the client to display a prompt dialog to the user.
 * If the client returns true, WebView will assume that the client will
 * handle the prompt dialog and call the appropriate JsPromptResult method.
 *
 * The prompt bridge provided for the InAppBrowser is capable of executing any
 * oustanding callback belonging to the InAppBrowser plugin. Care has been
 * taken that other callbacks cannot be triggered, and that no other code
 * execution is possible.
 *
 * To trigger the bridge, the prompt default value should be of the form:
 *
 * gap-iab://<callbackId>
 *
 * where <callbackId> is the string id of the callback to trigger (something
 * like "InAppBrowser0123456789")
 *
 * If present, the prompt message is expected to be a JSON-encoded value to
 * pass to the callback. A JSON_EXCEPTION is returned if the JSON is invalid.
 *
 * @param view
 * @param url
 * @param message
 * @param defaultValue
 * @param result
 */
@Override
public boolean onJsPrompt(AmazonWebView view, String url, String message, String defaultValue, AmazonJsPromptResult result) {
    // See if the prompt string uses the 'gap-iab' protocol. If so, the remainder should be the id of a callback to execute.
    if (defaultValue != null && defaultValue.startsWith("gap")) {
        if(defaultValue.startsWith("gap-iab://")) {
            PluginResult scriptResult;
            String scriptCallbackId = defaultValue.substring(10);
            if (scriptCallbackId.startsWith("InAppBrowser")) {
                if(message == null || message.length() == 0) {
                    scriptResult = new PluginResult(PluginResult.Status.OK, new JSONArray());
                } else {
                    try {
                        scriptResult = new PluginResult(PluginResult.Status.OK, new JSONArray(message));
                    } catch(JSONException e) {
                        scriptResult = new PluginResult(PluginResult.Status.JSON_EXCEPTION, e.getMessage());
                    }
                }
                this.webView.sendPluginResult(scriptResult, scriptCallbackId);
                result.confirm("");
                return true;
            }
        }
        else
        {
            // Anything else with a gap: prefix should get this message
            LOG.w(LOG_TAG, "InAppBrowser does not support Cordova API calls: " + url + " " + defaultValue); 
            result.cancel();
            return true;
        }
    }
    return false;
}