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Commit 0cd4f671 authored by Adam Powell's avatar Adam Powell Committed by Android (Google) Code Review
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Merge "Fix documentation of Activity#navigateUpTo() to describe its actual behavior." into jb-dev

parents 54562cfb 35c064b2

core/java/android/app/Activity.java

+7 −2
Original line number Diff line number Diff line
@@ -4846,8 +4846,13 @@ public class Activity extends ContextThemeWrapper 
     * Navigate from this activity to the activity specified by upIntent, finishing this activity

     * in the process. If the activity indicated by upIntent already exists in the task's history,

     * this activity and all others before the indicated activity in the history stack will be

     * finished. If the indicated activity does not appear in the history stack, this is equivalent

     * to simply calling finish() on this activity.

     * finished.

     *

     * <p>If the indicated activity does not appear in the history stack, this will finish

     * each activity in this task until the root activity of the task is reached, resulting in

     * an "in-app home" behavior. This can be useful in apps with a complex navigation hierarchy

     * when an activity may be reached by a path not passing through a canonical parent

     * activity.</p>

     *

     * <p>This method should be used when performing up navigation from within the same task

     * as the destination. If up navigation should cross tasks in some cases, see