Kotlin and XML codes from basic for Android app development
Fundamentals-of-Android
Kotlin and XML codes from basic for Android app development
Topics :
1. Hello World App:
App to display Hello World on screen.
- TextView
- TextColor
- Background Color
- TextStyle
- TextSize
2. TextViews and Submit Button App:
App to display Text and a button to show Toast message on screen.
- TextView
- TextColor
- Background Color
- Button
3. Simple Addition Calculator App:
App to add two numbers and show the result on screen.
- EditText
- TextView
- Button
4. Simple Addition, Subtraction, Multiplication & Division Calculator App:
App that can add, subtract, multipy & divide two numbers and show the result on screen.
- EditText
- TextView
- Button
- Toast Message
5. Simple Form App:
App that takes different inputs from user and show it on the screen.
- EditText
- TextView
- Button
6. Android Activity Lifecycle:
shows Logs in Logcat section about start, stop, pause, resume etc.
- Override Methods
7. Radio-Button Implementation:
App having radioButtons that shows the text of selected option when submit button clicked.
- RadioGroup
- RadioButton
- OnClickListener
8. Grid-Layout Implementation:
App having Image-Button in the form of grid.
- GridLayout
- ImageButton
