ui/android/java/src/org/chromium/ui/ViewProvider.java

// Copyright 2018 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.ui;

import android.view.View;

import org.chromium.base.Callback;

/**
 * Interface to support asynchronous inflation of views.
 * @param <T> The view type.
 */
public interface ViewProvider<T> {
    /**
     * Starts inflating the view.
     */
    void inflate();

    /**
     * Add a callback that would be run (on the UI thread) once the {@link View} encapsulated by
     * this provider is inflated. The callback runs immediately (blocking) if the view has
     * already been inflated.
     */
    void whenLoaded(Callback<T> callback);
}