Green Belt

Programmatically Interface creation and Keyboard management


Till now we learn how to design view using drag and drop process, but now we start learning, how to create Interface programmatically. How to adjust height and width of objects. How to work with object properties. iPhone screen coordinate system. Etc.

In level 2 you will learn how to give input from keyboard. How to show and hide keyboard, change the keyboard type etc.In level 3, memory management is described. How memory is managed in iPhone. How to initialize object, how to retain object and how to release the object from memory. What is retain count, Rule of Thumb, Memory bug.

After every final test the student will receive a certificate of completion which will be on blockchain. All this learning gives the students an edge over others and learning it through Blocklogy eLearning Mobile App is always easy and user friendly.

  • Programmatic Interface creation
  • Inputs from Keyboard
  • Keyboard management
  • Receiving keyboard notifications
  • Displaying the keyboard
  • Dismiss the keyboard
  • Memory management
  • Rule of Thumb
  • Memory bugs