android - Default title bar displayed before my custom title bar appears -


i' developing android app , need use custom title bar using picture , 2 buttons. thing is, when launch app, during 1 or 2 seconds before custom title bar appears, there ugly default 1 "my application" displayed. minimum targeted api 15.

all answers found on stack overflow didn't work, or succeed make disappear doing same custom title bar.

here how call activity:

supportrequestwindowfeature(window.feature_custom_title); super.oncreate(savedinstancestate); getwindow().setfeatureint(window.feature_custom_title,r.layout.topbarclassic);

since first view fragment dont call setcontentview

and custom styles.xml:

<resources>      <style name="theme" parent="theme.appcompat.light.noactionbar">         <item name="android:windowtitlesize">50dp</item>         <item name="android:windownotitle">false</item>     </style>  </resources>

once again custom title bar works properly. need rid of default 1 displayed when app starts. lot!

if use style activity load without action bar

<style name="theme" parent="theme.appcompat.light.noactionbar">     <item name="windowactionbar">false</item>     <item name="windownotitle">true</item> </style>

then should using toolbar set action bar. example : 

<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android"     android:layout_width="match_parent"     android:layout_height="match_parent">      <android.support.v7.widget.toolbar         android:id="@+id/toolbar"         android:layout_width="match_parent"         android:layout_height="wrap_content"         android:minheight="?attr/actionbarsize" />  </relativelayout>

then in activity can set action bar this:

@override protected void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(...);      toolbar toolbar = (toolbar) findviewbyid(r.id.toolbar);     setsupportactionbar(toolbar);     getsupportactionbar().setdisplayhomeasupenabled(true); }

dont forget set them in androidmanifest.xml

    <activity         android:name=".path.myactivity"         android:theme="@style/theme"/>

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