| /* |
| * Copyright (C) 2013 DroidDriver committers |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package io.appium.droiddriver.actions; |
| |
| import android.view.InputEvent; |
| |
| import io.appium.droiddriver.UiElement; |
| |
| /** |
| * Implements {@link Action} by injecting synthesized events. |
| */ |
| public abstract class EventAction extends BaseAction { |
| protected EventAction(long timeoutMillis) { |
| super(timeoutMillis); |
| } |
| |
| @Override |
| public final boolean perform(UiElement element) { |
| return perform(element.getInjector(), element); |
| } |
| |
| /** |
| * Performs the action by injecting synthesized events. |
| * |
| * @param injector the injector to inject {@link InputEvent}s |
| * @param element the UiElement to perform the action on |
| * @return Whether the action is successful. Some actions throw exceptions in |
| * case of failure, when that behavior is more appropriate. For |
| * example, if event injection returns false. |
| */ |
| protected abstract boolean perform(InputInjector injector, UiElement element); |
| } |