navigation-drawer

I started a project with a Navigation Drawer from the basic template of Android Studio. The only modification I made was to display it as permanent in order to have a tablet/TV layout. To achieve this, the only modification I made was in the xml layout. This allow the NavigationView to be always visible. <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal"> <android.support.design

The Android app I'm working on has a single MainActivity and each screen of the app is implemented as a Fragment. Each fragment is instantiated like this in the MainActivity as a private class variable: public class MainActivity extends Activity implements MainStateListener { private FragmentManager fm = getFragmentManager(); private BrowseFragment browseFragment = BrowseFragment.newInstance(); ... There is a single 'fragment frame' that loads each screen fragment. When switching screens in the app this code is called to load a fragment: FragmentTransaction ft = fm.beginTransaction(); ft

My application uses a Multi Pane layout to display a list of assignments. Each Assignment can be put in one AssignmentCategory . I want to use a DrawerLayout to display all the AssignmentCategories so the user can switch easily between the diffirent categories. I didn't manage to create such a layout. In the official DrawerLayout tutorial the DrawerLayoutActivity replaces a Fragment when a user clicks on a item (in my case an AssignmentCategory ). The problem I facing is that a Multi Pane layout requires a FragmentActivity . I don't know how to create a Fragment which contains a Multi Pane

I was wondering if it's possible to remove the automatic overlay made by the recently implemented Navigation Drawer ? (The grey layer on the second picture) hardartcore You just need to set setScrimColor(int color) to your DrawerLayout : mDrawerLayout.setScrimColor(Color.WHITE); // OR mDrawerLayout.setScrimColor(Color.TRANSPARENT); Here is the official documentation from Android API: DrawerLayout - setScrimColor() . Hope this solves your problem! : ) 来源： https://stackoverflow.com/questions/18129598/dont-display-the-overlay-with-the-android-navigation-drawer

I have some issues switching navigation drawer functionality to up functionality at lower level fragment . I have read this thread to manage to show the up indicator. But when pressing the button, it'll open up the navigation drawer instead of going back to previous fragment. And I can't set action bar title in EditUserFragment to "Edit Profile". I'm using the navigation drawer template available in Android Studio. I have three levels: MainActivity with navigation drawer that consists of Home and Profile items UserFragment titled with "Profile" that has an option item that'll bring up

Creating an activity with navigation drawer in Android Studio causes this to be shown in the XML code: <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent" android:fitsSystemWindows="true" tools:openDrawer="start"> If I remove the tools:openDrawer="start" , on the layout preview, the navigation drawer will be closed instead of open. I thought this

I am using a navigation drawer plus a tablayout. I have a video in my tab which was not visible at first, but I can hear the sound. Once I set video_view.setZOrderOnTop(true); and I can also see the video, but this causes an issue with navigation drawer. When I slide it, the video doesn't hide behind the navigation drawer as do all other elements. If I don't use video_view.setZOrderOnTop(true); then my drawer is works fine. main_activity.xml <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout" android:layout_width=