Differences

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--- android_learning:headfirst_android_development_notes:chapter_7 [2016/02/13 00:12] – [p. 319: Code block] mithat
+++ android_learning:headfirst_android_development_notes:chapter_7 [2016/02/21 03:33] (current) – mithat
@@ Line 1: / Line 1: @@
-<WRAP center round info 60%>
+====== Chapter 7 ======
-Under development.
-</WRAP>
-====== Chapter 7 notes ======
 There's a //lot// of new stuff in this chapter, so you may want to set aside extra time.
@@ Line 270: / Line 266: @@
 </code>
-This seems perfectly sensible, and if you run it it seems to work fine. But if you try to click the "back" button:
+This seems perfectly sensible, and if you run it it seems to work fine. But if you try to click the "back" button, you have problems.
-<WRAP center round todo 60%>
-Make and embed video
-</WRAP>
 The user's expected behavior is for the back button to show the previously selected details. But the back button's default behavior is to show the previous Activity or the home screen if there is none---and fragments are not activities. Thus, the need to push fragment changes onto the //back stack// using //format transactions//.