sh.calaba.driver.client.model.impl.DeviceImpl.java Source code

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Here is the source code for sh.calaba.driver.client.model.impl.DeviceImpl.java

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/*
 * Copyright 2012 calabash-driver 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 sh.calaba.driver.client.model.impl;

import java.io.File;
import java.io.FileOutputStream;

import org.apache.commons.codec.binary.Base64;
import org.json.JSONArray;
import org.json.JSONObject;

import sh.calaba.driver.client.CalabashCommands;
import sh.calaba.driver.client.RemoteCalabashAndroidDriver;
import sh.calaba.driver.exceptions.CalabashException;
import sh.calaba.driver.model.By.Text;
import sh.calaba.driver.model.DeviceSupport;

/**
 * Implementation to support interactions with the device.
 * 
 * @author ddary
 */
public class DeviceImpl extends RemoteObject implements DeviceSupport {

    public DeviceImpl(RemoteCalabashAndroidDriver driver) {
        super(driver);
    }

    @Override
    public void scrollUp() {
        executeCalabashCommand(CalabashCommands.SCROLL_UP);
    }

    @Override
    public void scrollDown() {
        executeCalabashCommand(CalabashCommands.SCROLL_DOWN);
    }

    @Override
    public File takeScreenshot(String path) {
        File file = null;
        JSONObject result = executeCalabashCommand(CalabashCommands.TAKE_SCREENSHOT);
        if (result == null || !result.has("bonusInformation")) {
            throw new CalabashException("An error occured while taking a screenshot.");
        }
        try {
            JSONArray bonusInformation = result.getJSONArray("bonusInformation");
            String base64String = bonusInformation.getString(0);

            byte[] img64 = Base64.decodeBase64(base64String);
            file = new File(path);
            FileOutputStream os = new FileOutputStream(file);
            os.write(img64);
            os.close();

        } catch (Exception e) {
            e.printStackTrace();
        }
        return file;
    }

    @Override
    public void pressContextMenuItem(Text text) {
        executeCalabashCommand(CalabashCommands.PRESS_LONG_ON_TEXT, text.getIdentifier());
    }

    @Override
    public void pressEnterButton() {
        executeCalabashCommand(CalabashCommands.SEND_KEY_ENTER);
    }

    @Override
    public void swipeLeft() {
        executeCalabashCommand(CalabashCommands.SWIPE, "left");

    }

    @Override
    public void swipeRight() {
        executeCalabashCommand(CalabashCommands.SWIPE, "right");
    }

    @Override
    public void pressBackButton() {
        executeCalabashCommand(CalabashCommands.GO_BACK);
    }
}