[Solved] difference between fill_parent and match_parent in android [duplicate]

Question

They’re the same thing (in API Level 8+). Use match_parent.

fill_parent (renamed MATCH_PARENT in API Level 8 and higher), which means that the view wants to be as big as its parent (minus padding)

fill_parent: The view should be as big as its parent (minus padding). This constant is deprecated starting from API Level 8 and is replaced by match_parent

For Android API 1.6 to 2.1 match_parent will throw you an error, so use fill_parent in these cases. To support backward compatibility, it’s better to use fill_parent

I remember that Roman Guy (Android Developer at Google) said, that they have changed the name because "fill_parent" was confusing for developers. As matter of the fact, "fill_parent" does not fill the remaining space (for that you use the weight attribute) but it takes as much space as its layout parent. That’s why the new name is "match_parent"

Accepted Answer

They’re the same thing (in API Level 8+). Use match_parent.

fill_parent (renamed MATCH_PARENT in API Level 8 and higher), which means that the view wants to be as big as its parent (minus padding)

fill_parent: The view should be as big as its parent (minus padding). This constant is deprecated starting from API Level 8 and is replaced by match_parent

For Android API 1.6 to 2.1 match_parent will throw you an error, so use fill_parent in these cases. To support backward compatibility, it’s better to use fill_parent

I remember that Roman Guy (Android Developer at Google) said, that they have changed the name because "fill_parent" was confusing for developers. As matter of the fact, "fill_parent" does not fill the remaining space (for that you use the weight attribute) but it takes as much space as its layout parent. That’s why the new name is "match_parent"