Saving updates

As we aren't using a navigation bar with the Android version of the app, we should create a Save button that handles the same save logic.

First, we should modify index.android.js to pass a saveCurrentEditedTask prop to EditTask from the TasksList component:

// index.android.js

... 
class Tasks extends Component { 
  ... 
  _renderScene (route, navigator) { 
    ... 
    if (route.index === 1) { 
      return ( 
        <EditTask 
          ... 
          saveCurrentEditedTask={ route.passProps
          .saveCurrentEditedTask } 
          ... 
        /> 
      ) 
    } 
  } 
} 

Then, modify TasksList to pass the _saveCurrentEditedTask method to EditTask in _renderAndroidEditTaskComponent:

// Tasks/app/components/TasksList/index.js 

... 
export default class TasksList extends Component { 
  ... 
  _renderAndroidEditTaskComponent (rowID) { 
    this.props.navigator.push({ 
      ... 
      passProps: { 
        ... 
        saveCurrentEditedTask: () => 
        this...