Is this possible? My code is as follows but it doesn't seem to work. The content is behind the status bar but I don't get the gray inset, just whatever color I set my status bar to i.e primarycolordark

activity_main.xml

<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"

android:fitsSystemWindows="true">

<!-- Your normal content view -->
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <!-- We use a Toolbar so that our drawer can be displayed
         in front of the action bar -->
    <include layout="@layout/toolbar"/>

    <!-- The rest of your content view -->
    <FrameLayout
        android:id="@+id/container"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        />



</LinearLayout>

    <!-- The navigation drawer -->


        <fragment
            android:id="@+id/fragment_drawer"
            android:name="example"
            android:layout_width="@dimen/drawer_width"
            android:layout_height="match_parent"
            android:layout_gravity="left|start"
            />


</android.support.v4.widget.DrawerLayout> 

fragment_drawer.xml

<?xml version="1.0" encoding="utf-8"?>
<uk.co.example.utils.ScrimInsetsFrameLayout xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/scrimInsetsFrameLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_gravity="start"
    android:elevation="10dp"
    android:fitsSystemWindows="true"
    app:insetForeground="#4000">
<android.support.v7.widget.RecyclerView
    android:id="@+id/drawerList"
    android:layout_width="match_parent"
    android:clickable="true"
    android:focusableInTouchMode="true"
    android:scrollbars="vertical"
    android:focusable="true"
    android:layout_height="fill_parent"
    android:background="@color/nav_background"

    />
   </uk.co.example.utils.ScrimInsetsFrameLayout>

MainActivity onCreate method

@Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

        ButterKnife.inject(this);
        setSupportActionBar(mToolbar);

        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerLayout.setStatusBarBackgroundColor(
                getResources().getColor(R.color.bayer_dark_green));

        mNavigationDrawerFragment = (NavigationDrawerFragment) getFragmentManager().findFragmentById(R.id.fragment_drawer);
        mNavigationDrawerFragment.setup(R.id.fragment_drawer, (DrawerLayout) findViewById(R.id.drawer_layout), mToolbar);
    }

styles-v21

<style name="AppTheme.21" parent="AppTheme">

        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
        <item name="android:statusBarColor">@android:color/transparent</item>
    </style>

sorry for question but i'm a noob in Android developpment, i try to follow my lesson when i have this :

       @Override
        public View onCreateView(LayoutInflater inflater, ViewGroup container,
                                 Bundle savedInstanceState) {
            View rootView = inflater.inflate(R.layout.fragment_main, container, false);
            Bundle args = getArguments();
            switch (args.getInt(ARG_SECTION_NUMBER)){
                case 1:
                    rootView = inflater.inflate(R.layout.fragment_edit, container, false);
                break;
                case 2:
                    rootView = inflater.inflate(R.layout.fragment_search, container, false);
                    break;
                case 3:
                    rootView = inflater.inflate(R.layout.fragment_quizz, container, false);
                    break;
            }
            return rootView;
        }

for change fragment when i click on basic drawer fragment, i try this with your code :

    @Override
    public void onNavigationDrawerItemSelected(int position) {
        LayoutInflater inflater = getLayoutInflater();
        View rootView = inflater.inflate(R.layout.fragment_main, findViewById(R.id.container), false);
        switch (position){
            case 1:
                rootView = inflater.inflate(R.layout.fragment_edit, container, false);
                break;
            case 2:
                rootView = inflater.inflate(R.layout.fragment_search, container, false);
                break;
            case 3:
                rootView = inflater.inflate(R.layout.fragment_quizz, container, false);
                break;
        }
        return rootView;
        // update the main content by replacing fragments
        Toast.makeText(this, "Menu item selected -> " + position, Toast.LENGTH_SHORT).show();
    }

but i don't know how i can have a Viewgroup for the inflater .

Thank you for the time you use to read me.

Added a couple of activities to the drawer list, made them implement NavigationDrawerCallbacks and added the part at the xml file. The activities open just fine, the drawer is working as it should.

The only problem is that in both the activities I added, the button onClickListeners I had are not working. Everything is displayed properly but when I press the buttons nothing happens.

The listeners are working properly without the drawer.

In this repo, when a navigation item is selected, the Main_activity just pops up a toast with that item's position, but I can't seem to figure out how to do more than that, things that actually affect the app's state.

Right now I'm looking to just change the Toolbar's title to the app title when the nav drawer is open, then to the title of the currently selected menu when it's closed (like Google Play Music),

I'm playing around with adding the code to onNavigationDrawerItemSelected (just for the second part of the problem), but get null pointers whenever I try to do something like getSupportActionBar().setTitle("Menu item" + position);

Then extending on that, I'd like to be able to swap out the container frame's fragment when an item is selected. So if I have fragment_one and fragment_two, where would I go to define the code that says 'load fragment_one into container on menu 1 tap'?

Perhaps a more complete example of an app that's using this template would really help.

Thanks!

This issue is not specific to API 15, it is just most apparent. I'm hoping for a fix that allows me to use the latest libraries.

Issue Description

When user selects an item in the navigation drawer, the item is momentarily highlighted but is not actually navigated to.

video of issue happening

Platforms Affected

I've seen this on several versions of android including 5.1 to some degree. On these platforms, the issue wasn't so severe and it just seemed like I was missing the button more often then before.

I then tried it on an API 15 device (ViewSonic VSD220) and found that I couldn't click any item in the list.

On other platforms I've found it to be a less critical issue as I've said. Tested platforms include API 21, API 22, API 19, API 18, API 16

Work-Around

For my customers, I discovered a temporary work-around is to double-tap the item.

How to Recreate

Clone the android-material-drawer-template repository as is and run on an API 15 device.

Issue Since

d66cd0e905a120914894e947d055bdace8e2dbaa

Fixes

The only fix I've found so far is to roll back the support library version in build.gradle but then you also need to roll back the targetSdkVersion too. However, this breaks calls to viewholder.getAdapterPosition() in NavigationDrawerAdapter. Note that I have ruled out the other changes in commit d66cd0e905a120914894e947d055bdace8e2dbaa (As my project never used those) and the cause is definitely something in the support libraries.

apply plugin: 'com.android.application'

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.poliveira.apps.materialtests"
        minSdkVersion 11
        targetSdkVersion 21
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:support-v4:21.0.3'
    //noinspection GradleDependency
    compile "com.android.support:appcompat-v7:21.0.3"
    compile 'com.android.support:recyclerview-v7:21.0.3'
}

I've been using your Material Drawer implementation even before it was a template. Recently I've been experiencing this bug where clicking on a row item triggers it as selected but it does not go to the specified fragment. If I keep selecting items it throws the error below. Note that this is also present in a newly created project with this template.

java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.ViewGroup$LayoutParams android.view.View.getLayoutParams()' on a null object reference
            at android.support.v7.widget.OrientationHelper$2.getDecoratedStart(OrientationHelper.java:316)
            at android.support.v7.widget.LinearLayoutManager.findOneVisibleChild(LinearLayoutManager.java:1633)
            at android.support.v7.widget.LinearLayoutManager.findFirstVisibleChildClosestToStart(LinearLayoutManager.java:1453)
            at android.support.v7.widget.LinearLayoutManager.computeScrollOffset(LinearLayoutManager.java:997)
            at android.support.v7.widget.LinearLayoutManager.computeVerticalScrollOffset(LinearLayoutManager.java:969)
            at android.support.v7.widget.RecyclerView.computeVerticalScrollOffset(RecyclerView.java:1175)
            at android.view.View.canScrollVertically(View.java:12758)
            at android.support.v4.view.ViewCompatICS.canScrollVertically(ViewCompatICS.java:35)
            at android.support.v4.view.ViewCompat$ICSViewCompatImpl.canScrollVertically(ViewCompat.java:940)
            at android.support.v4.view.ViewCompat.canScrollVertically(ViewCompat.java:1237)
            at android.support.v7.widget.RecyclerView$LayoutManager.onInitializeAccessibilityEvent(RecyclerView.java:6594)
            at android.support.v7.widget.RecyclerView$LayoutManager.onInitializeAccessibilityEvent(RecyclerView.java:6573)
            at android.support.v7.widget.LinearLayoutManager.onInitializeAccessibilityEvent(LinearLayoutManager.java:204)
            at android.support.v7.widget.RecyclerViewAccessibilityDelegate.onInitializeAccessibilityEvent(RecyclerViewAccessibilityDelegate.java:66)
            at android.support.v4.view.AccessibilityDelegateCompat$AccessibilityDelegateJellyBeanImpl$1.onInitializeAccessibilityEvent(AccessibilityDelegateCompat.java:228)
            at android.support.v4.view.AccessibilityDelegateCompatJellyBean$1.onInitializeAccessibilityEvent(AccessibilityDelegateCompatJellyBean.java:56)
            at android.view.View.onInitializeAccessibilityEvent(View.java:5422)
            at android.view.View.sendAccessibilityEventUncheckedInternal(View.java:5295)
            at android.view.View$AccessibilityDelegate.sendAccessibilityEventUnchecked(View.java:20786)
            at android.support.v4.view.AccessibilityDelegateCompatIcs.sendAccessibilityEventUnchecked(AccessibilityDelegateCompatIcs.java:117)
            at android.support.v4.view.AccessibilityDelegateCompat$AccessibilityDelegateIcsImpl.sendAccessibilityEventUnchecked(AccessibilityDelegateCompat.java:210)
            at android.support.v4.view.AccessibilityDelegateCompat.sendAccessibilityEventUnchecked(AccessibilityDelegateCompat.java:358)
            at android.support.v4.view.AccessibilityDelegateCompat$AccessibilityDelegateJellyBeanImpl$1.sendAccessibilityEventUnchecked(AccessibilityDelegateCompat.java:255)
            at android.support.v4.view.AccessibilityDelegateCompatJellyBean$1.sendAccessibilityEventUnchecked(AccessibilityDelegateCompatJellyBean.java:82)
            at android.view.View.sendAccessibilityEventUnchecked(View.java:5280)
            at android.view.ViewRootImpl$SendWindowContentChangedAccessibilityEvent.run(ViewRootImpl.java:6951)
            at android.view.ViewRootImpl$SendWindowContentChangedAccessibilityEvent.runOrPost(ViewRootImpl.java:6977)
            at android.view.ViewRootImpl.postSendWindowContentChangedCallback(ViewRootImpl.java:6138)
            at android.view.ViewRootImpl.notifySubtreeAccessibilityStateChanged(ViewRootImpl.java:6251)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.ViewGroup.notifySubtreeAccessibilityStateChanged(ViewGroup.java:2788)
            at android.view.View.notifySubtreeAccessibilityStateChangedIfNeeded

I was using replace the container with fragment. I want when replace the fragment, the nav drawer icon from hamburger change to back arrow, when user on back press, the nav icon turn back to hamburger. Below is my code.

public void setActionBarArrowDependingOnFragmentsBackStack() {
    int backStackEntryCount = getActivity().getSupportFragmentManager().getBackStackEntryCount();
 if(backStackEntryCount >= 1) {
       ((ActionBarActivity)getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }
   }

It should turn back to hamburger icon when the backstackentrycount less than 1. But it not able to turn back. Is that i miss out any code? Thanks a lot if you can help me.

Hi there,

I'm a beginner at Android development. I can't seem to find an easy way to insert RTL support for the navigation drawer. I've inserted the option android:supportsRtl="true" in the manifest and tried this but the function no longer accepts integer. I'm not sure how to overcome this.

Will this feature be easy to implement?

nexus 4 - 4.4.4 https://github.com/kanytu/android-material-drawer-template/blob/master/app/src/main/java/com/poliveira/apps/materialtests/NavigationDrawerAdapter.java#L43

https://www.youtube.com/watch?v=o6jYoEeF8n4&feature=youtu.be

Hi, newbie here.

Let say I have 3 menus (Menu 1, Menu 2, Menu 3)

Then in onNavigationDrawerItemSelected I use addToBackStack for each menu.

After run the app, I select the Menu 2, then I hit the back button, it will show Menu 1 but drawer still highlighting Menu 2.

How to change the drawer highlight?

I know by using selectPosition, but how to get the position?

Test case : step 1) Select a item in the navigation drawer (Navigation Drawer opens perfectly) step 2) Open Navigation drawer and select another item in the list step 3) Now Open the Navigation Drawer

In step the Navigation drawer stops a bit and opens , its not as smooth as in the step 1

Is this issues only for me or for every one ?

Whats the solution for the issue ?

Try change home button with mNavigationDrawerFragment.showBackButton() for back to previous fragment but how to trigger on button is pressed and prevent open drawer? onOptionsItemSelected(MenuItem item) does not work.

Hello! First of all thank you for this great project!

I have some problems and I hope you know solution. I have MainActivity with ViewPager which had 3 Fragment. Each Fragment has there own menu items in toolbar. Inside of my MainActivity I added your beautiful Navigation drawer. I want to make menu icons in toolbar invisable when Navigation Drawer is open. (no matter what fragment open)

In your project you used it: @Override public boolean onCreateOptionsMenu(Menu menu) { if (!mNavigationDrawerFragment.isDrawerOpen()) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return false; } return super.onCreateOptionsMenu(menu); }

Unfortunatly I have 3 menu files for each fragment and I am little bit comfused how to set all of them here. I experemented but I have no results. How I can fix it?

My second question is about customization of Navigation Drawer. Inside of NavigationDrawerFragment we have Navigation items list but how to add dividers between items. I want to make something like sections inside of Navigation drawer. It is little bit problematically with that list.

Thank you again for project! Have a nice day! Gob bless you!

If you try to rotate the device in landscape mode, you will notice that the app_title is not centered.

the solution is this:

in action_main.xml replaced with :

<include
    android:id="@+id/toolbar_actionbar"
    layout="@layout/toolbar_default"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize" />

and in toolbar_default.xml

<android.support.v7.widget.Toolbar 
    xmlns:android="http://schemas.android.com/apk/res/android"
    style="@style/ToolBarStyle"
    android:layout_width="match_parent"
    android:layout_height="?attr/actionBarSize"
    android:background="?attr/colorPrimary" />

I've seen this crash a few times while using the navigation drawer.

java.lang.IllegalStateException: Cannot call this method while RecyclerView is computing a layout or scrolling
        at android.support.v7.widget.RecyclerView.assertNotInLayoutOrScroll(RecyclerView.java:1462)
        at android.support.v7.widget.RecyclerView$RecyclerViewDataObserver.onItemRangeChanged(RecyclerView.java:3000)
        at android.support.v7.widget.RecyclerView$AdapterDataObservable.notifyItemRangeChanged(RecyclerView.java:7503)
        at android.support.v7.widget.RecyclerView$Adapter.notifyItemChanged(RecyclerView.java:4353)
        at com.company.busscan.navigation.NavigationDrawerAdapter.touchPosition(NavigationDrawerAdapter.java:97)
        at com.company.busscan.navigation.NavigationDrawerAdapter.access$000(NavigationDrawerAdapter.java:24)
        at com.company.busscan.navigation.NavigationDrawerAdapter$1.onTouch(NavigationDrawerAdapter.java:64)

Trace mentions this chunk of code from NavigationDrawerAdapter:

private void touchPosition(int position) {
    int lastPosition = mTouchedPosition;
    mTouchedPosition = position;
    if (lastPosition >= 0)
        notifyItemChanged(lastPosition);
    if (position >= 0)
        notifyItemChanged(position);
}

and the ACTION_CANCEL case here too:

    viewHolder.itemView.setOnTouchListener(
            new View.OnTouchListener() {
                @Override
                public boolean onTouch(View v, MotionEvent event) {

                    switch (event.getAction()) {
                        case MotionEvent.ACTION_DOWN:
                            touchPosition(i);
                            return false;
                        case MotionEvent.ACTION_CANCEL:
                            touchPosition(-1);
                            return false;
                        case MotionEvent.ACTION_MOVE:
                            return false;
                        case MotionEvent.ACTION_UP:
                            touchPosition(-1);
                            return false;
                    }
                    return true;
                }
            }
    );

Also, I'm curious whether I should expect any changes now that the support library revision 22 has added new recycler view methods getlayoutPosition() and getadapterPosition()