Crashed when applied Toolbar

Question

I\'m new in Android programming. I\'m having this issue when I applied the toolbar into my app and it crashed when I try to run the app. Here is the code:

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Answer 1

You can see in your logcat output the answer:

Do not request Window.FEATURE_ACTION_BAR, set windowActionBar to false in your theme to use a Toolbar instead.

Also try using this link and this link

make sure you use this:

 <item name="windowActionBar">false</item> 

in your theme

Answer 2

Try this fix, it worked for me:

Link to the StackOverFlow answer

Also check for the below link for using AppCompat:

Reference link for the AppCompat library

Answer 3

If you use Toolbar from v7-support, you should use Theme.AppCombat in your Activity.

Define your style in styles.xml

<style name="AppTheme" parent="Theme.AppCompat">
    <item name="colorPrimary">@color/black</item>
</style>
<color name="black">#000000</color>

And apply it to whole application (or specyfic Activity) in AndroidManifest.xml

<application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >