Android Learning Note two-linear Layout

1, LinearLayout is the sub-view is a single-direction, that is, horizontal or vertical orientation of the layout. You can use the Android:orientation property to

Define Layout direction

All sub-view is one next to each other, so a vertical list, no matter how wide it is, can only have one row at a time. If the level list is equal, it will be high.

2, Layoutweight

Used to manipulate the relative proportions of each sub-view, that is, the use of space by individual sub-elements

Weight is not a lot of articles on the internet as described (the article is too one-sided), weight refers to a component in the layout of the "remaining space" in the display weight, then the so-called residual space is what meaning, in fact, is not set weight properties of the control of the first display of the case, Allocate unoccupied layout space to components that have weight set up

       <edittext        android:layout_width= "fill_parent"        android:layout_height= "Wrap_content"        android: layout_weight= "2"        android:background= "#12ed34"        android:hint= "@string/dealtool"/>       <edittext        android:layout_width= "fill_parent"        android:layout_height= "wrap_content"        android:layout_weight= "3"        android:background= "#67bb88"        android:hint= "@string/dealtool"/>       <edittext        android: Layout_width= "Fill_parent"        android:layout_height= "wrap_content"        android:layout_weight= "2"        Android:background= "#00aa00"        android:hint= "@string/hello_world"/>

After the test.

ref:http://blog.csdn.net/frank_softworks/article/details/7320268