Android開發教程：自定義RadioButton樣式

Android自定義RadioButton樣式源碼下載：

RedHat KVM內核級虛擬化技術課程PPT下載地址：

免費下載地址在 http://linux.linuxidc.com/

用戶名與密碼都是www.linuxidc.com

具體下載目錄在 /pub/Android源碼集錦/2011年/11月/Android開發教程：自定義RadioButton樣式/

主要是布局：

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. <RadioGroup android:gravity="center"
8. android:layout_gravity="bottom"
9. android:orientation="horizontal"
10. android:layout_width="fill_parent"
11. android:layout_height="wrap_content" >
12. <RadioButton
13. android:id="@+id/btn_0"
14. android:textSize="17.0sp"
15. android:textColor="@android:color/black"
16. android:text="搜索微博"
17. android:layout_weight="1"
18. android:button="@null"
19. android:checked="true"
20. android:drawableLeft="@drawable/state_radio"
21. android:background="@drawable/state_btn"
22. android:gravity="center_vertical"
23. >
24. </RadioButton>
25. <RadioButton
26. android:id="@+id/btn_1"
27. android:textSize="17.0sp"
28. android:textColor="@android:color/black"
29. android:text="搜索用戶"
30. android:layout_weight="1"
31. android:button="@null"
32. android:drawableLeft="@drawable/state_radio"
33. android:background="@drawable/state_btn"
34. android:gravity="center_vertical"
35. >
36. </RadioButton>
37. </RadioGroup>
38. </LinearLayout>

其中state_radio.xml

1. <?xml version="1.0" encoding="utf-8"?>
2. <selector
3. xmlns:android="http://schemas.android.com/apk/res/android"
4. >
5. <item
6. android:state_focused="false"
7. android:state_checked="false"
8. android:state_pressed="false"
9. android:drawable="@drawable/bg_radio"
10. >
11. </item>
12. <item
13. android:state_focused="false"
14. android:state_checked="true"
15. android:state_pressed="false"
16. android:drawable="@drawable/bg_radio_selected"
17. >
18. </item>
19. <item
20. android:state_focused="true"
21. android:state_checked="false"
22. android:state_pressed="false"
23. android:drawable="@drawable/bg_radio_onfocus"
24. >
25. </item>
26. <item
27. android:state_focused="true"
28. android:state_checked="true"
29. android:state_pressed="false"
30. android:drawable="@drawable/bg_radio_onfocus_selected"
31. >
32. </item>
33. </selector>