android - The method setActionBar(Toolbar) in the type Activity is not applicable for the arguments (Toolbar) -


this xml toolbar layout...

<?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.toolbar     xmlns:android="http://schemas.android.com/apk/res/android"     android:id="@+id/mtoolbar"     android:layout_width="match_parent"     android:layout_height="match_parent"> </android.support.v7.widget.toolbar>

i'm using support library use toolbar actionbar. did in oncreate...

toolbar mtoolbar = (toolbar)getlayoutinflater().inflate(r.layout.toolbar, null); setactionbar(mtoolbar);

but if gives me red squigglies , tells me message in title. i'm like, lulwut?!

you need setsupportactionbar instead. using toolbar means should using appcompatactivity, , stuff lives in appcompat (~support) library.

edit: answer still applies if using now-deprecated actionbaractivity, since actionbaractivity inherits setsupportactionbar method appcompactactivity.


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