源代码介绍
TabHost的实现方式有3种：继承自TabActivity、ActivityGroup和自定义Activity实现效果图：
注意：当我继承 TabActivity 时，当我将 TabWidget 的 android:layout_height 设置为“fill_parent”时，选项卡中不会显示任何内容。如图所示
如果修改了tabwidget和framelayout的id，系统会报出需要对应的label，也就是setup方法中调用的默认id。因为他只会在当前布局中找到 android.R.id.tabs 和 android.R.id.tabcontent 。
如果想让tab显示在底部，只需要交换tabwidget和framelayout的位置即可。

(Source code introduction
Tabhost can be implemented in three ways: inherited from tabactivity, activitygroup and customized activity implementation rendering:
Note: when I inherit tabactivity, when I set the android:layout of tabwidget_ When height is set to fill\u parent, nothing is displayed in the tab. As shown in the figure
If the IDs of tabwidget and FrameLayout are modified, the system will report the corresponding label, that is, the default ID called in the setup method. Because he will only find Android in the current layout R. Id.tabs and android R. Id.tabcontent.
If you want the tab to be displayed at the bottom, you just need to exchange the positions of the tabwidget and FrameLayout.)

[下载]20152070636.rar

2022-5-27 20:15 上传

文件大小: 1.72 MB
下载次数: 0

源代码介绍
TabHost的实现方式有3种：继承自TabActivity、ActivityGroup和自定义Activity实现效果图：
注意：当我继承 TabActivity 时，当我将 TabWidget 的 android:layout_height 设置为“fill_parent”时，选项卡中不会显示任何内容。如图所示
如果修改了tabwidget和framelayout的id，系统会报出需要对应的label，也就是setup方法中调用的默认id。因为他只会在当前布局中找到 android.R.id.tabs 和 android.R.id.tabcontent 。
如果想让tab显示在底部，只需要交换tabwidget和framelayout的位置即可。

(Source code introduction
Tabhost can be implemented in three ways: inherited from tabactivity, activitygroup and customized activity implementation rendering:
Note: when I inherit tabactivity, when I set the android:layout of tabwidget_ When height is set to fill\u parent, nothing is displayed in the tab. As shown in the figure
If the IDs of tabwidget and FrameLayout are modified, the system will report the corresponding label, that is, the default ID called in the setup method. Because he will only find Android in the current layout R. Id.tabs and android R. Id.tabcontent.
If you want the tab to be displayed at the bottom, you just need to exchange the positions of the tabwidget and FrameLayout.)

[下载]20152070636.rar

2022-5-27 20:15 上传

文件大小: 1.72 MB
下载次数: 0