Android activity is not getyfull screen

Question

I got so many answers when i searched about to make an activity full screen i tried many codes but my toolbar became white color (i am not sure the color *there in the screenshot ) as in the screenshot please help me to fix this , through java also i tried by seeing this thread from stack

In style i made

<style name="Theme.AppCompat.Light.NoActionBar.FullScreen" parent="@style/Theme.AppCompat.Light.NoActionBar">
<item name="android:windowNoTitle">true</item>
<item name="android:windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">@null</item>

And in manifest i made

<activity android:name=".colleges"
android:label="@string/app_name"
android:theme="@style/Theme.AppCompat.Light.NoActionBar.Fullscreen"/>

Screenshot of what i got after making fullscreen

score 0 · Accepted Answer · answered Apr 07 '19 at 07:22

0

If you have added a toolbar then you have to hide it too.

For hiding statusbar here's code:(boxRoot is your root layout from XML)

boxRoot.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
    | View.SYSTEM_UI_FLAG_FULLSCREEN
    | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
    | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
    | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);

answered Apr 07 '19 at 07:22

Raghav Satyadev

728
2
11
38

"boxRoot is your root layout from XML" i did not get this point – Jaison Apr 07 '19 at 09:04
i used Toolbar toolbar = findViewById(R.id.toolbar); setSupportActionBar(toolbar); toolbar.setVisibility(View.INVISIBLE); but it became white space – Jaison Apr 07 '19 at 10:29
use View.GONE for visibility – Raghav Satyadev Apr 08 '19 at 06:16

score 0 · Answer 2 · answered Apr 11 '19 at 10:09

0

put this below code on your on create method before setContentView()

requestWindowFeature(Window.FEATURE_NO_TITLE); 
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

answered Apr 11 '19 at 10:09

Haresh Ramani

390
1
16

Özgür · Answer 3 · 2019-04-11T14:02:40.987

Update your style with this:

<style name="AppThemeFullScreen" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
        <item name="android:windowTranslucentStatus">true</item>
        <item name="windowNoTitle">true</item>
        <item name="windowActionBar">false</item>
</style>

Then change your app theme:

<application
   ...
   android:theme="@style/AppThemeFullScreen"
   ...

or change single activity theme:

<activity
    android:name=".DummyActivity"
    android:theme="@style/AppThemeFullScreen" />

And I think your problem causes because of you are using "android:windowNoTitle". Don't use that use this:

<item name="windowNoTitle">true</item>

Android activity is not getyfull screen

3 Answers3