Class: PMSingleFragmentActivity

Inherits:
PMActivity show all
Defined in:
lib/project/pro_motion/activities/pm_single_fragment_activity.rb

Overview

An abstract Activity designed to host a single fragment. RM-733 module ProMotion

Constant Summary

Constants inherited from PMActivity

PMActivity::EXTRA_FRAGMENT_ARGUMENTS, PMActivity::EXTRA_FRAGMENT_CLASS

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from PMActivity

#clear_references, #close, #onActivityResult, #onBackPressed, #onCreate, #onCreateOptionsMenu, #onDestroy, #onOptionsItemSelected, #onPause, #onResume, #onStart, #open, #set_content

Instance Attribute Details

#fragment ⇒ Object

Returns the value of attribute fragment.


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 5

def fragment
  @fragment
end

#fragment_container ⇒ Object

Returns the value of attribute fragment_container.


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 5

def fragment_container
  @fragment_container
end

#menu ⇒ Object

Returns the value of attribute menu.


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 5

def menu
  @menu
end

Instance Method Details

#on_activity_result(request_code, result_code, data) ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 57

def on_activity_result(request_code, result_code, data)
  if @fragment && @fragment.respond_to?(:activity_result)
    @fragment.activity_result(request_code, result_code, data)
  end
end

#on_create(saved_instance_state) ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 7

def on_create(saved_instance_state)
  super

  mp "PMSingleFragmentActivity on_create", debugging_only: true

  setup_fragment
end

#on_create_menu(menu) ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 48

def on_create_menu(menu)
  @menu = menu
  self.fragment.on_create_menu(menu) if self.fragment
end

#on_options_item_selected(item) ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 53

def on_options_item_selected(item)
  self.fragment.on_options_item_selected(item) if self.fragment
end

#on_resume ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 15

def on_resume
  mp "PMSingleFragmentActivity on_resume", debugging_only: true

  setup_fragment unless @fragment_container
end

#set_fragment(fragment) ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 42

def set_fragment(fragment)
  mp "PMSingleFragmentActivity set_fragment", debugging_only: true
  @fragment = fragment # useful for the REPL
  fragmentManager.beginTransaction.add(@fragment_container.getId, fragment, fragment.class.to_s).commit
end

#setup_fragment ⇒ Object 


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# File 'lib/project/pro_motion/activities/pm_single_fragment_activity.rb', line 21

def setup_fragment
  @fragment_container = Potion::FrameLayout.new(self)
  @fragment_container.setId Potion::ViewIdGenerator.generate
  self.contentView = @fragment_container

  if (fragment_class = intent.getStringExtra(EXTRA_FRAGMENT_CLASS))
    if fragment_instance = Kernel.const_get(fragment_class.to_s).new
      set_fragment fragment_instance

      # Grab the fragment arguments and call them on the class
      if fragment_arguments = intent.getBundleExtra(EXTRA_FRAGMENT_ARGUMENTS)
        fragment_arguments = PMHashBundle.from_bundle(fragment_arguments).to_h

        fragment_arguments.each do |key, value|
          fragment_instance.send "#{key}=", value
        end
      end
    end
  end
end