Because we want to reference this button from our Java code, we need to give it an identifier via theandroid:id attribute. We will cover this concept in greater detail later in this chapter.. The number of columns is determined by Android; you control the number of columns in an indirect fashion.. . Figure 10-5. The TabDemo sample application, showing the first tab [Картинка: i_038.jpg]. @Override. privateEditText editor;. When Sir Tim Berners-Lee cooked up the Hypertext Transfer Protocol— HTTP — he set up a system of verbs plus addresses in the form of URLs. The address indicated a resource, such as a Web page, graphic, or server-side program. The verb indicated what should be done: GET to retrieve it, POST to
send form data to it for processing, etc.. >. android:layout_width=”fill_parent”. android:layout_height=”wrap_content”. HttpGet getMethod = new HttpGet(url);. Android devices can have access to several different means of determining your location. Some will have better accuracy than others. Some may be free, while others may have a cost associated with them. Some may be able to tell you more than just your current position, such as your elevation over sea level, or your current speed.. }. @Override.