想要在屏幕顶部删除textview

Question

How to remove textview right under status bar?. Its used to display app name by default. Even I delete main.xml, it does not work. I want move up widgets after removing textview.

Thanks

Answer 1

The textview you are talking about is knowing as Title bar of the application, which is mostly used to display title of current activity.

Programmatically:

//Remove title bar
this.requestWindowFeature(Window.FEATURE_NO_TITLE);

 //Remove status bar
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

Design time: just make changes inside the AndroidManifest.xml file

<activity android:name=".MainActivity"
          android:label="@string/app_name"
          android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen">

Answer 2

You want to remove the title bar of your app. Add this to your manifest file in application tag:

android:theme="@android:style/Theme.NoTitleBar"