Reputation: 671
I know this question has been asked million times but whichever method I use is not good for me.
If I use
android:theme="@android:style/Theme.NoTitleBar"
in the manifest file, the whole theme of the app changes. If I put
requestWindowFeature(Window.FEATURE_NO_TITLE);
in the onCreate activities, it shows up shortly when starting an app.
Btw I don't have any theme selected, just using standard android.
Upvotes: 22
Views: 93829
Reputation: 1889
If you have made a custom theme in styles.xml you can do this:
<style name="AppTheme" parent="android:Theme.Material.Light">
<!-- Override the android colour scheme etc. -->
<item name="android:colorPrimary">@color/color_primary</item>
</style>
To remove the Action bar and title add to styles.xml:
<style name="AppTheme.NoActionBar">
<item name="android:windowActionBar">false</item>
<item name="android:windowNoTitle">true</item>
</style>
Then in your AndroidManifest.xml you can use your custom theme with or without the action bar
<application
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme"> <---- With action bar
<activity
android:theme="@style/AppTheme.NoActionBar"> <---- No action bar
<intent-filter>
etc...
Upvotes: 0
Reputation: 6605
Inside AndroidManifest
<activity
android:name=".activity.HomeMenu"
android:screenOrientation="nosensor"
android:theme="@android:style/Theme.Light.NoTitleBar">
<intent-filter>
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
and make sure your Class extends to Activity
Upvotes: 0
Reputation: 484
This is what worked for me
android:theme="@style/Theme.AppCompat.NoActionBar">
Upvotes: 4
Reputation: 3560
For android 8 and above support. Use this in your app theme file. I've modified my default in res/styles.xml :
<style name="AppTheme" parent="Theme.AppCompat.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
<item name="android:windowNoTitle">true</item>
<item name="android:background">@color/white</item>
</style>
Upvotes: 1
Reputation: 131
To remove the title bar from your app in android studio
Replace your code with:
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
Upvotes: 13
Reputation: 111
Open your style.xml file, create a new style just like below. You choose your own name and set the parent as below
<style name="your_own_name" parent="Theme.AppCompat.Light.NoActionBar">
</style>
In your AndroidManifest.xml file, set the theme name for the specific activity you dont want the bar to show and you are done
<activity android:theme ="@style/your_own_name" >
</activity>
Upvotes: 10
Reputation: 508
when you create a new project in android then you will get default theme applied on your project, that has title bar. but if you want to remove or apply some other theme for your whole App then you can define like below at application level:
<application
android:name="com.mycomp.myproj.MainApplication"
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.Sherlock" >
but if you want to apply some theme only at some specific screens then you can define like below at activity level:
<activity
android:name="com.mycomp.myproj.MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme">
Upvotes: 1
Reputation: 3409
If you add the theme to the application, it applies to the whole app.
android:theme="@android:style/Theme.NoTitleBar"
You have to add it to the activity declaration.
<activity
android:name=".YourActivity"
android:theme="@android:style/Theme.NoTitleBar"/>
Upvotes: 17
Reputation: 1006604
It is unclear what you mean by "whole theme of app changes". For API Level 11+ devices, you probably should be using @android:style/Theme.Holo.NoActionBar
.
Upvotes: 27