android 开发之activity之间传递数据

android:orientation="horizontal"

android:checkedButton="@+id/radio_man"

android:layout_height="wrap_content">

< RadioButton

android:id="@+id/radio_man"

android:text="@string/str_man"

/>

< RadioButton

android:id="@+id/radio_woman"

android:text="@string/str_woman"

/>

< /RadioGroup>

< TextView

android:id="@+id/text_height"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:textSize="20sp"

android:layout_below="@+id/RadioGroup01"

android:text="@string/str_height"

/>

< EditText

android:id="@+id/text_edit"

android:layout_width="200dip"

android:layout_height="wrap_content"

android:layout_below="@+id/RadioGroup01"

android:layout_toRightOf="@+id/text_height"

android:numeric="decimal"

/>

< Button

android:layout_width="wrap_content"

android:text="@string/str_calc"

android:layout_below="@+id/text_edit"

android:id="@+id/btn_calc"

android:layout_toRightOf="@+id/text_height"

android:layout_height="wrap_content">

< TextView

android:id="@+id/text_cm"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_below="@+id/RadioGroup01"

android:textSize="20sp"

android:layout_toRightOf="@+id/text_edit"

android:text="@string/str_cm"

/>

< /RelativeLayout>

----------------result.xml-----------------

< ?xml version="1.0" encoding="utf-8"?>

< LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"