Android: layout_gravity and Android: gravity

Example 1: Android: gravity = "right": Align the content of a single view to the right.

 <?  XML version = "1.0" encoding = "UTF-8"  ?>  <  Linearlayout  Xmlns: Android  = "Http://schemas.android.com/apk/res/android"  Android: layout_width  = "Fill_parent"  Android: layout_height  = "Fill_parent"  Android: gravity  = "Right"  >      <  Button  Android: ID  = "@ + ID/button1"  Android: layout_width  = "Wrap_content"  Android: layout_height  = "Wrap_content"  Android: Text  = "Button"   />  </  Linearlayout  > 

The button is on the right of linearlayout.

 

Example 2: Android: layout_gravity = "right" is right-aligned to the right of the view in the container.

 <?  XML version = "1.0" encoding = "UTF-8"  ?>  <  Framelayout  Xmlns: Android  = "Http://schemas.android.com/apk/res/android"  Android: layout_width  = "Fill_parent"  Android: layout_height  = "Fill_parent"  Android: Orientation  = "Horizontal"  >      <  Textview  Android: ID  = "@ + ID/textview1"  Android: layout_width  = "Wrap_content"  Android: layout_height  = "Wrap_content"  Android: layout_gravity  = "Left"  Android: Text  = "Textview"   />      < Textview  Android: ID  = "@ + ID/textview2"  Android: layout_width  = "Wrap_content"  Android: layout_height  = "Wrap_content"  Android: layout_gravity  = "Right"  Android: Text  = "Textview"   />  </  Framelayout  > 

The display result is textview1 to the left and textview2 to the right.

Note:: Framelayout is used here. If linearlayout is used,

When Android: Orientation = "horizontal", the horizontal direction is left to right.

When Android: Orientation = "vertical", it can only be horizontally aligned, and the vertical direction is from top to bottom.