weight属性
wrap_content和match_parent
1 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 2 xmlns:tools="http://schemas.android.com/tools" 3 android:id="@+id/LinearLayout1" 4 android:layout_width="match_parent" 5 android:layout_height="match_parent" 6 android:orientation="horizontal" > 7 8 <TextView 9 android:layout_weight="1" 10 android:layout_width="wrap_content" 11 android:layout_height="fill_parent" 12 android:text="one" 13 android:background="#98FB98" 14 /> 15 <TextView 16 android:layout_weight="2" 17 android:layout_width="wrap_content" 18 android:layout_height="fill_parent" 19 android:text="two" 20 android:background="#FFFF00" 21 /> 22 <TextView 23 android:layout_weight="3" 24 android:layout_width="wrap_content" 25 android:layout_height="fill_parent" 26 android:text="three" 27 android:background="#FF00FF" 28 /> 29 30 </LinearLayout>