Class: Appium::MultiTouch

Inherits:
Core::MultiTouch
  • Object
show all
Defined in:
lib/appium_lib/common/multi_touch.rb

Overview

MultiTouch actions allow for multiple touches to happen at the same time, for instance, to simulate multiple finger swipes.

Create a series of touch actions by themselves (without a ‘prepare()`), then add to a new MultiTouch action. When ready, call `prepare()` and all actions will be executed simultaneously.

Examples:


action_1 = TouchAction.new.press(x: 45, y: 100).wait(5).release
action_2 = TouchAction.new.tap(element: el, x: 50, y:5, count: 3)

multi_touch_action = MultiTouch.new
multi_touch_action.add action_1
multi_touch_action.add action_2
multi_touch_action.perform

# with an arbitrary driver
driver = Appium::Driver.new(opts, false).start_driver # return an Appium::Core::Base::Driver instance
multi_touch_action = MultiTouch.new(driver)
multi_touch_action.add action_1
multi_touch_action.add action_2
multi_touch_action.perform

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(driver = $driver) ⇒ MultiTouch

self



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# File 'lib/appium_lib/common/multi_touch.rb', line 194

def initialize(driver = $driver)
  super(driver)
end

Class Method Details

.pinch(percentage = 25, auto_perform = true, driver = $driver) ⇒ Object

Convenience method for pinching the screen. Places two fingers at the edges of the screen and brings them together. Without auto_perform

With driver

Examples:


pinch 75 #=> Pinch the screen from the top right and bottom left corners

action = pinch 75, false #=> Pinch the screen from the top right and bottom left corners
action.perform    #=> to 25% of its size.
driver =  Appium::Driver.new(opts, false).start_driver
pinch 75, true, driver #=> Pinch the screen from the top right and bottom left corners

Parameters:

  • percentage (int) (defaults to: 25) —

    The percent size by which to shrink the screen when pinched.

  • auto_perform (boolean) (defaults to: true) —

    Whether to perform the action immediately (default true)

  • driver (Driver) (defaults to: $driver) —

    Set a driver to conduct the action. DEfault is global driver($driver)



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# File 'lib/appium_lib/common/multi_touch.rb', line 65

def pinch(percentage = 25, auto_perform = true, driver = $driver)
  raise ArgumentError("Can't pinch to greater than screen size.") if percentage > 100

  rate = Float(percentage) / 100
  pinch = MultiTouch.new(driver)

  if driver.device_is_android?
    top, bottom = pinch_android(rate, pinch.driver)
  else
    top, bottom = pinch_ios(rate, pinch.driver)
  end

  pinch.add top
  pinch.add bottom
  return pinch unless auto_perform

  pinch.perform
end

.zoom(percentage = 200, auto_perform = true, driver = $driver) ⇒ Object

Convenience method for zooming the screen. Places two fingers at the edges of the screen and brings them together. Without auto_perform

With driver

Examples:


action = zoom 200 #=> Zoom in the screen from the center until it doubles in size.

action = zoom 200, false #=> Zoom in the screen from the center until it doubles in size.
action.perform    #=> to 25% of its size.

driver =  Appium::Driver.new(opts, false).start_driver
pinch 200, true, driver #=> Zoom in the screen from the center until it doubles in size.

Parameters:

  • percentage (int) (defaults to: 200) —

    The percent size by which to shrink the screen when pinched.

  • auto_perform (boolean) (defaults to: true) —

    Whether to perform the action immediately (default true)

  • driver (Driver) (defaults to: $driver) —

    Set a driver to conduct the action. DEfault is global driver($driver)



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# File 'lib/appium_lib/common/multi_touch.rb', line 108

def zoom(percentage = 200, auto_perform = true, driver = $driver)
  raise ArgumentError("Can't zoom to smaller then screen size.") if percentage < 100

  rate = 100 / Float(percentage)
  zoom = MultiTouch.new(driver)

  if driver.device_is_android?
    top, bottom = zoom_android(rate, zoom.driver)
  else
    top, bottom = zoom_ios(rate, zoom.driver)
  end

  zoom.add top
  zoom.add bottom
  return zoom unless auto_perform

  zoom.perform
end