Android App-Remove title bar

Method 1. You can add a line of code to the OnCreate method of the Mainactivity

Requestwindowfeature (Window.feature_no_title);

This general mainaactivity is inherited from the activity, and this sentence must be written in front of the Setcontentview () method.

Method 2: Add attributes in Androidmanifest.xml

Android:theme= "@android: Style/theme.notitlebar"

Add a property to the application tag, the entire app has no title bar (below), and if you just want an activity that doesn't have a title bar, add the attribute to the Activity tab.

<?xml version= "1.0"  encoding= "Utf-8"? ><manifest xmlns:android= "http// Schemas.android.com/apk/res/android "    package=" Leetle.game.llkan "     android:versioncode= "1"     android:versionname= "1.0"  >     <uses-sdk        android:minsdkversion= "   "      android:targetsdkversion= " />    <application"         android:allowbackup= "true"          android:icon= "@drawable/ic_launcher"         android:label= "@string/app_name"         android:theme= "@android: style/ Theme.notitlebar " >        <activity             aNdroid:name= "Leetle.game.llkan.activity.MainActivity"              android:screenorientation= "Portrait"              android:label= "@string/app_name"  >             <intent-filter>                 <action android:name= "Android.intent.action.MAIN"  />                 <category  Android:name= "Android.intent.category.LAUNCHER"  />             </intent-filter>        </activity >    </application></manifest>

I've only used these two methods at this time, if there are other ways to add them.

2015.01.02

Li Yengiang

Android App-Remove title bar