Android-Project-FirstStep

First step in Android Studio. Simple button function and string case convert.

Project develop using Android Studio

Simple project utilizing editText, button, and textView.

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Layout

1. LinearLayout : aligns all children in a single direction, vertically or horizontally.
   • (attribute)android:orientation
     • (constant)vertical
     • (constant)horizontal
2. RelativeLayout : displays childviews in relative positions
3. RecyclerView
4. List View : displays a list of scrollable items
5. Grid View : displays items in a two-dimensional, scrollable grid

ViewGroup.LayoutParams

1. Attributes
   • android:layout_height : Specifies the basic height of the view
   • android:layout_width : Specifies the basic width of the view
2. Constants
   • fill_parent : The view should be as big as its parent. This is deprecated starting from API level 8 and is replaced by match_parent
   • match_parent : The view should be as big as its parent
   • wrap_content : The view should be only big enough to enclose its content

------------ upload to GitHub ------------

Setup: File -> Setting -> Version Control -> GitHub