android - How to display fragment *over* tabulation setup as Play Store Settings does? -

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my application has 3 main screens (1 fragment each) presented in action bar compat navigation_mode_tabs.

from action bar , menu, user able reach

  • settings,
  • profile,
  • credit card
  • etc.

which less used functionality. feel (from android guidelines) should not regrouped inside 4th tabulation (as currently).

how display less-used fragments similar feeling way google play creates , displays screen settings (leaving tabs mode)? need secondary activity? can stay in same activity (best case me) , how?

create second activity, can show other fragments. can put flag in intent, need startactivity() method, can check fragment should shown in otheractivity. navigation need edit manifest this, set activity hirarchy:

 <application         android:icon="@drawable/ic_launcher"         android:label="@string/app_name"         android:theme="@style/mytheme" >         <activity             android:name="com.test.activitymain"             android:label="@string/app_name" >             <intent-filter>                 <action android:name="android.intent.action.main" />                 <category android:name="android.intent.category.launcher" />             </intent-filter>         </activity>         <activity             android:name="com.test.otheractivity"             android:parentactivityname="com.test.activitymain" >         <!-- parent activity meta-data support api level 7+ -->         <meta-data             android:name="android.support.parent_activity"             android:value="com.test.activitymain" />         </activity>     </application>

you have add line code oncreate() method in otheractivity see navigation button:

    getsupportactionbar().setdisplayhomeasupenabled(true);

otherwise can stay in activity, replace fragment , hide() actionbar, hide() animation looks little bit strange. besides won't have button , it's not best practice.


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