Cannot Use it in NavigationView

[syedalinaqi]

I cannot use it in NavigationView. I tried the Following Code:

        Drawable icon = new IconDrawable(this, Iconify.IconValue.fa_envelope).colorRes(R.color.colorAccent).actionBarSize();
        navigationView.getMenu().findItem(R.id.nav_first_fragment).setIcon(icon);

The Following is the Log:

07-27 03:16:42.887  32197-32197/com.i10studios.websiteinformer E/AndroidRuntime﹕ FATAL EXCEPTION: main
    java.lang.NullPointerException
            at android.support.design.internal.NavigationMenuItemView.setIcon(NavigationMenuItemView.java:113)
            at android.support.design.internal.NavigationMenuItemView.initialize(NavigationMenuItemView.java:72)
            at android.support.design.internal.NavigationMenuPresenter$NavigationMenuAdapter.getView(NavigationMenuPresenter.java:305)
            at android.widget.HeaderViewListAdapter.getView(HeaderViewListAdapter.java:230)
            at android.widget.AbsListView.obtainView(AbsListView.java:2603)
            at android.widget.ListView.makeAndAddView(ListView.java:1840)
            at android.widget.ListView.fillDown(ListView.java:681)
            at android.widget.ListView.fillFromTop(ListView.java:742)
            at android.widget.ListView.layoutChildren(ListView.java:1661)
            at android.widget.AbsListView.onLayout(AbsListView.java:2426)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:931)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1694)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1552)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1465)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1694)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1552)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1465)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
            at android.view.View.layout(View.java:14905)
            at android.view.ViewGroup.layout(ViewGroup.java:4601)
            at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2213)
            at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2027)
            at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1237)
            at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5162)
            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:791)
            at android.view.Choreographer.doCallbacks(Choreographer.java:591)
            at android.view.Choreographer.doFrame(Choreographer.java:561)
            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:777)
            at android.os.Handler.handleCallback(Handler.java:725)
            at android.os.Handler.dispatchMessage(Handler.java:92)
            at android.os.Looper.loop(Looper.java:176)
            at android.app.ActivityThread.main(ActivityThread.java:5317)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
            at dalvik.system.NativeStart.main(Native Method)

[PsyGik]

What version of android.support.design are you using?

[marcosmbbrito]

Same problem with me.
I'm using The latest one.
It was working, but don't know what happen today is not working. Maybe is because I deleted play-services in graddle. I will continue to test later

[NoelChew]

I am facing the same issue.
Here is my code:

navigationView.getMenu().findItem(R.id.nav_home).setIcon(new IconDrawable(this, Iconify.IconValue.fa_home).colorRes(R.color.default_primary_color));

I am using:

compile 'com.android.support:design:22.2.1'
compile 'com.joanzapata.android:android-iconify:1.0.10'

Here is the error code:

PID: 30536
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.graphics.drawable.Drawable android.graphics.drawable.Drawable$ConstantState.newDrawable()' on a null object reference
            at android.support.design.internal.NavigationMenuItemView.setIcon(NavigationMenuItemView.java:113)
            at android.support.design.internal.NavigationMenuItemView.initialize(NavigationMenuItemView.java:72)
            at android.support.design.internal.NavigationMenuPresenter$NavigationMenuAdapter.getView(NavigationMenuPresenter.java:305)
            at android.widget.HeaderViewListAdapter.getView(HeaderViewListAdapter.java:220)
            at android.widget.AbsListView.obtainView(AbsListView.java:2347)
            at android.widget.ListView.makeAndAddView(ListView.java:1864)
            at android.widget.ListView.fillDown(ListView.java:698)
            at android.widget.ListView.fillFromTop(ListView.java:759)
            at android.widget.ListView.layoutChildren(ListView.java:1659)
            at android.widget.AbsListView.onLayout(AbsListView.java:2151)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.support.v4.widget.DrawerLayout.onLayout(DrawerLayout.java:931)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1703)
            at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1557)
            at android.widget.LinearLayout.onLayout(LinearLayout.java:1466)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.widget.FrameLayout.layoutChildren(FrameLayout.java:579)
            at android.widget.FrameLayout.onLayout(FrameLayout.java:514)
            at android.view.View.layout(View.java:15671)
            at android.view.ViewGroup.layout(ViewGroup.java:5038)
            at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2086)
            at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1843)
            at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1061)
            at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:5885)
            at android.view.Choreographer$CallbackRecord.run(Choreographer.java:767)
            at android.view.Choreographer.doCallbacks(Choreographer.java:580)
            at android.view.Choreographer.doFrame(Choreographer.java:550)
            at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:753)
            at android.os.Handler.handleCallback(Handler.java:739)
            at android.os.Handler.dispatchMessage(Handler.java:95)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

[JoanZapata]

I don't think its related to Iconify.
Have you tried that?

[NoelChew]

The suggested solution asked to use local drawables.

[JoanZapata]

Local drawables or build tools version 22.2.0.
What is your build tools version? Can you try with version "22.2.0"?

[NoelChew]

There is no error when I am using com.android.support:design:22.2.0
The error only occurs when I am using com.android.support:design:22.2.1

[JoanZapata]

As I said, it's not related to Iconify.
Wait for version 22.2.2 and see if the bug is still present.
In the meanwhile I'm closing this issue if that's ok.

[marcosmbbrito]

Just for info, this are the methods lines diff that is causing the NullPointerException:

• version 22.2.0 - android.support.design.internal.NavigationMenuItemView.setIcon

  public void setIcon(Drawable icon) {
  if(icon != null) {
  icon = DrawableCompat.wrap(icon);
  icon = icon.mutate();
  ...

• version 22.2.1 - android.support.design.internal.NavigationMenuItemView.setIcon

public void setIcon(Drawable icon) {
if(icon != null) {
icon = DrawableCompat.wrap(icon.getConstantState().newDrawable()).mutate();
...

[fuwaneko]

Unfortunately, this is still present in v23 of support design library which came out recently.

And this is not support design library bug, it's iconify bug.

You must override getConstantState() and implement Drawable.ConstantState for any Drawable subclasses because by default it returns null. I subclassed IconDrawable, added outline feature for icons and implemented aforementioned class and method. Now NavigationView works. Also it's quite hard to extend your class, because properties and static methods are private instead of protected.

See this gist for details.