手机自动化测试：appium源码分析之bootstrap五

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Swipe代码：

package io.appium.android.bootstrap.handler;

import com.android.uiautomator.core.UiDevice;

import com.android.uiautomator.core.UiObjectNotFoundException;

import io.appium.android.bootstrap.*;

import io.appium.android.bootstrap.exceptions.InvalidCoordinatesException;

import io.appium.android.bootstrap.utils.Point;

import org.json.JSONException;

import java.util.Hashtable;

/**

* This handler is used to swipe.

*

*/

public class Swipe extends CommandHandler {

/*

* @param command The {@link AndroidCommand} used for this handler.

*

* @return {@link AndroidCommandResult}

*

* @throws JSONException

*

* @see io.appium.android.bootstrap.CommandHandler#execute(io.appium.android.

* bootstrap.AndroidCommand)

*/

@Override

public AndroidCommandResult execute(final AndroidCommand command)

throws JSONException {

final Hashtable<String, Object> params = command.params();

final Point start = new Point(params.get("startX"), params.get("startY"));

final Point end = new Point(params.get("endX"), params.get("endY"));

final Integer steps = (Integer) params.get("steps");

final UiDevice device = UiDevice.getInstance();

Point absStartPos = new Point();

Point absEndPos = new Point();

if (command.isElementCommand()) {

try {

final AndroidElement el = command.getElement();

absStartPos = el.getAbsolutePosition(start);

absEndPos = el.getAbsolutePosition(end, false);

} catch (final UiObjectNotFoundException e) {

return getErrorResult(e.getMessage());

} catch (final InvalidCoordinatesException e) {

return getErrorResult(e.getMessage());

} catch (final Exception e) { // handle NullPointerException

return getErrorResult("Unknown error");

}

} else {

try {

absStartPos = getDeviceAbsPos(start);

absEndPos = getDeviceAbsPos(end);

} catch (final InvalidCoordinatesException e) {

return getErrorResult(e.getMessage());

}

}

Logger.debug("Swiping from " + absStartPos.toString() + " to "

+ absEndPos.toString() + " with steps: " + steps.toString());

final boolean rv = device.swipe(absStartPos.x.intValue(),

absStartPos.y.intValue(), absEndPos.x.intValue(),

absEndPos.y.intValue(), steps);

if (!rv) {

return getErrorResult("The swipe did not complete successfully");

}

return getSucce***esult(rv);

}

}