1/*
2 * Copyright (C) 2013 DroidDriver committers
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.google.android.droiddriver.uiautomation;
18
19import android.app.UiAutomation;
20import android.graphics.Bitmap;
21import android.util.Log;
22
23import com.google.android.droiddriver.base.BaseUiDevice;
24import com.google.android.droiddriver.exceptions.UnrecoverableException;
25import com.google.android.droiddriver.uiautomation.UiAutomationContext.UiAutomationCallable;
26import com.google.android.droiddriver.util.Logs;
27
28class UiAutomationUiDevice extends BaseUiDevice {
29  private final UiAutomationContext context;
30
31  UiAutomationUiDevice(UiAutomationContext context) {
32    this.context = context;
33  }
34
35  @Override
36  protected Bitmap takeScreenshot() {
37    try {
38      return context.callUiAutomation(new UiAutomationCallable<Bitmap>() {
39        @Override
40        public Bitmap call(UiAutomation uiAutomation) {
41          return uiAutomation.takeScreenshot();
42        }
43      });
44    } catch (UnrecoverableException e) {
45      throw e;
46    } catch (Throwable e) {
47      Logs.log(Log.ERROR, e);
48      return null;
49    }
50  }
51
52  @Override
53  protected UiAutomationContext getContext() {
54    return context;
55  }
56}
57