android_webview/java/src/org/chromium/android_webview/JsResultHandler.java

// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package org.chromium.android_webview;

import org.chromium.base.task.PostTask;
import org.chromium.content_public.browser.UiThreadTaskTraits;

class JsResultHandler implements JsResultReceiver, JsPromptResultReceiver {
    private AwContentsClientBridge mBridge;
    private final int mId;

    JsResultHandler(AwContentsClientBridge bridge, int id) {
        mBridge = bridge;
        mId = id;
    }

    @Override
    public void confirm() {
        confirm(null);
    }

    @Override
    public void confirm(final String promptResult) {
        PostTask.runOrPostTask(UiThreadTaskTraits.DEFAULT, () -> {
            if (mBridge != null) mBridge.confirmJsResult(mId, promptResult);
            mBridge = null;
        });
    }

    @Override
    public void cancel() {
        PostTask.runOrPostTask(UiThreadTaskTraits.DEFAULT, () -> {
            if (mBridge != null) mBridge.cancelJsResult(mId);
            mBridge = null;
        });
    }
}