This.requestwindowfeature (Window.feature_no_title) related

Requestwindowfeature (Featrueid), its function is to enable the form's extended attributes. Parameters are constants defined in the window class.

One, enumeration constants

1.default_features: System default state, generally do not need to specify

2.feature_context_menu: Enable ContextMenu, which is enabled by default, generally does not need to specify

3.feature_custom_title: Custom caption. You must specify when you want to customize the caption. such as: When the caption is a button

4.feature_indeterminate_progress: Indeterminate Progress

5.feature_left_icon: Icon to the left of the title bar

6.feature_no_title: no title

7.feature_options_panel: Enable the Options Panel feature, which is enabled by default.

8.feature_progress: Progress indicator function

9.feature_right_icon: Icon to the right of the title bar

Second, detailed

Default display Status

1.feature_custom_title detailed

 This . Requestwindowfeature (window.feature_custom_title);  Setcontentview (r.layout.main);

This is because there is no setup featrue

After the above code add: GetWindow (). Setfeatureint (Window.feature_custom_title, r.layout.title);

Custom caption completion, which is an XML file layout

<?XML version= "1.0" encoding= "Utf-8"?>  <LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content" >        <ImageViewAndroid:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"android:src= "@drawable/ic_launcher"          />        <TextViewAndroid:id= "@+id/text"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:layout_alignparentleft= "true"Android:textcolor= "#000000"Android:text= "Feature_custom_title" />    </LinearLayout>  

2.feature_indeterminate_progress detailed

Can be used to indicate that a process is running

 This . Requestwindowfeature (window.feature_indeterminate_progress);  Setcontentview (r.layout.main);  GetWindow (). Setfeatureint (window.feature_indeterminate_progress, r.layout.progress);  Setprogressbarindeterminatevisibility (true);  

<?XML version= "1.0" encoding= "Utf-8"?>  <LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content" >        <ProgressBarAndroid:id= "@+id/progress"style= "? Android:attr/progressbarstylesmalltitle"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"android:layout_gravity= "Center_vertical" >      </ProgressBar>    </LinearLayout>  

3.feature_left_icon and Feature_right_icon detailed

// 111 requestwindowfeature (Window.feature_right_icon);  Setcontentview (r.layout.main);      GetWindow (). Setfeaturedrawableresource (Window.feature_right_icon,r.drawable.ic_launcher);    // 222 requestwindowfeature (Window.feature_left_icon);  Setcontentview (r.layout.main);          GetWindow (). Setfeaturedrawableresource (Window.feature_left_icon,r.drawable.ic_launcher);  

4.feature_no_title Detailed

 This . Requestwindowfeature (window.feature_no_title);  Setcontentview (R.layout.main);  

GetWindow (). SetFlags (WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);  

This.requestwindowfeature (Window.feature_no_title) related