[AndroidManifest.xml] 자식 Activity 에서 부모 Activity 로 이동하기(UpNavigation)

안됨..........!

 

 

<activity
            android:name="com.example.android.architecture.blueprints.todoapp.statistics.StatisticsActivity"
            android:parentActivityName=".tasks.TasksActivity"
            tools:ignore="UnusedAttribute">
            <!-- Parent activity meta-data to support 4.0 and lower -->
            <meta-data
                android:name="android.support.PARENT_ACTIVITY"
                android:value=".tasks.TasksActivity" />
        </activity>

 

뒤로가기 버튼을 눌렀을 때, 가고 싶은 Activity 를 써준다.

android:parentActivityName=".tasks.TasksActivity"

 

 

.참고

https://anko3899.tistory.com/12