I have moved my app from using actionbar to toolbar however end up with the error (full error at bottom). My code:
My Activity:
public class MapsActivity extends ActionBarActivity implements LocationListener { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_maps); ... mDrawerLayout.setDrawerListener(mDrawerToggle); toolbar = (Toolbar) findViewById(R.id.toolbar); if (toolbar != null) { setSupportActionBar(toolbar); getSupportActionBar().setDisplayHomeAsUpEnabled(true); getSupportActionBar().setHomeButtonEnabled(true); getSupportActionBar().setElevation(0); // or other } ... } ... } v21/style.xml
<?xml version="1.0" encoding="utf-8"?> <resources> <!-- your app's theme inherits from the Material theme --> <style name="AppTheme" parent="android:Theme.Material.Light.DarkActionBar"> <item name="windowActionBar">false</item> <item name="android:windowNoTitle">true</item> <!-- Main theme colors --> <!-- your app branding color for the app bar --> <item name="android:colorPrimary">@color/primary</item> <!-- darker variant for the status bar and contextual app bars --> <item name="android:colorPrimaryDark">@color/primary_dark</item> <item name="android:navigationBarColor">@color/primary</item> <!-- theme UI controls like checkboxes and text fields --> <item name="android:colorAccent">@color/accent</item> </style> </resources> style.xml
<resources> <!-- Base application theme. --> <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <item name="windowActionBar">false</item> <item name="android:windowNoTitle">true</item> </style> </resources> gradle dependency
dependencies { compile fileTree(dir: 'libs', include: ['*.jar']) compile 'com.google.android.gms:play-services:6.5.87' compile 'com.android.support:appcompat-v7:21.0.3' } my XML layout (after changes made by answer)
LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ads="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_width="match_parent" android:layout_height="wrap_content" android:minHeight="?attr/actionBarSize" android:background="?attr/colorPrimary" /> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ads="http://schemas.android.com/apk/res-auto" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent"> <!-- The main content view --> <RelativeLayout android:layout_width="match_parent" android:layout_height="match_parent"> </RelativeLayout> <!-- The navigation drawer --> <RelativeLayout android:id="@+id/left_drawer" android:layout_width="240dp" android:layout_height="match_parent" android:layout_gravity="start" android:background="#111">s </RelativeLayout> </android.support.v4.widget.DrawerLayout> </LinearLayout> Error below answer gives: