Android 使用 ActivityGroup 来切换 Activity 和 Layout

核心提示：switch (v.getId()) {case R.id.btnModule1:mScroll.removeAllViews();mScroll.addView(mActivityManager.startActivity("",new Intent(this, ActivityTest1.cla

switch (v.getId()) {

case R.id.btnModule1:

mScroll.removeAllViews();

mScroll.addView(mActivityManager.startActivity("",

new Intent(this, ActivityTest1.class)).getDecorView());

break;

case R.id.btnModule2:

mScroll.removeAllViews();

mScroll.addView(mActivityManager.startActivity("",

new Intent(this, ActivityTest2.class)).getDecorView());

break;

case R.id.btnModule3:

break;

}

}

}

Xml代码

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

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

3. android:orientation="vertical"

4. android:layout_width="fill_parent"

5. android:layout_height="fill_parent"

6. >

7. < LinearLayout android:gravity="center_horizontal"

8. android:background="#fc9999" android:layout_width="fill_parent"

9. android:layout_height="wrap_content">

10. < TextView android:id="@+id/cust_title" android:textColor="@android:color/white"

11. android:textSize="28sp" android:text="ActivityGroup" android:layout_width="wrap_content"

12. android:layout_height="wrap_content">< /TextView>

13. < /LinearLayout>

14. < !-- 中间动态加载View -->

15. < ScrollView android:measureAllChildren="true" android:id="@+id/containerBody"

16. android:layout_weight="1" android:layout_height="fill_parent"

17. android:layout_width="fill_parent">

18. < /ScrollView>

19. < LinearLayout android:background="@android:color/black"

20. android:layout_gravity="bottom" android:orientation="horizontal"

21. android:layout_width="fill_parent" android:layout_height="wrap_content">