In my android app I have the status bar overlaying on top of the application content. Whenever I go into fullscreen the status bar instantly changes from its current color to translucent and then the status bar icons animate off the screen. I would like to prevent the status bar from going translucent and instead just keep the same color and animate off screen with the icons.
Here's the code I'm using to go fullscreen:
int flags = View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE;
getWindow().getDecorView().setSystemUiVisibility(flags);
This issue only seems to happen on lollipop themes. If I switch from the Material theme to a Holo theme, the status bar animates properly.
Anyone else experience this?
I was able to have a translucent status bar when I go into fullscreen by setting flag_translucent_status. The documentation says it should not be set if you have FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS when trying to set the status bar color. Not a perfect solution and setting this flag also sets SYSTEM_UI_FLAG_LAYOUT_STABLE and SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN.
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS | WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
http://developer.android.com/reference/android/view/WindowManager.LayoutParams.html#FLAG_TRANSLUCENT_STATUS
Related
Hi I am trying to develop a page with completely transparent status bar and white Navigation bar. I am using
getWindow().getDecorView().setSystemUiVisibility( SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
In fragment.xml in parent layout I have used
android:fitsSystemWindows="true"
But it is not working on some devices. It is showing an overlay in status bar on some devices.Though, it is working fine on some devices. Please help me out this.
I have also tried setting Full screen flag but it causes my status bar font to disappear.
I have also used statusBarUtil library but it causes navigation bar to turn black.
Try this to hide the ActionBar:
getSupportActionBar().hide();
using immersive mode
window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)
more information check it out:
https://developer.android.com/training/system-ui/immersive
I'm using a Unity/Vuforia view in an app, when showing a native Snackbar the whole content shrinks for a bit and stays that way.
My first thought was that it had something to do with the fact that unity/Vuforia sets the activity as 'Fullscreen', disabling that did not work as the issue still remains.
The Content before the snackbar has been shown
After the snackbar
I noticed it has the same height of a Toolbar or the NavigationBars at the bottom. When playing around with the options to hide the Navigation Bars I noticed the changes won't stay. When trying to hide it all, it hides for a second and then after a 200 milliseconds show again.
I tried it with this code
window.decorView.apply {
// Hide both the navigation bar and the status bar.
// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as
// a general rule, you should design your app to hide the status bar whenever you
// hide the navigation bar.
systemUiVisibility = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or
View.SYSTEM_UI_FLAG_FULLSCREEN or
View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION or
View.SYSTEM_UI_FLAG_LAYOUT_STABLE
}
The way I fixed it was by enabling the Fullscreen option in Vuforia, it was not what we desired, but it was the quickest solution.
Android
Hello.
I want to adjust the size of devices resolution and splash image in the splash screen.
I did try to apply png file to 9patch.
But I made gap between device to navigation bar.
And I'd try, try, try, I have reached this point.
I don't know how control navigation bar and button.
Please please please, teach me how hide navigation bar in the splash screen or how change the color in navigation bar's buttons.
Kindly review and give feedback.
It would be better to have some code so we can suggest what could be improved.
But here is some suggestions from android developer documentation.
View decorView = getWindow().getDecorView();
// Hide both the navigation bar and the status bar.
// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as
// a general rule, you should design your app to hide the status bar whenever you
// hide the navigation bar.
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
| View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);
read more here on how to hide navigation bar.
Link
There are some Android 4.4 applications in which the system's navigation bar is simultaneously dimmed and transparent. One example of this is the camera app on the Xperia Z1:
I've been trying to find a way to replicate this, and so far I have no problem setting up the navigation bar as translucent (by setting the style to android:Theme.Holo.NoActionBar.TranslucentDecor, for instance) or as dimmed:
View decorView = getWindow().getDecorView();
int uiOptions = View.SYSTEM_UI_FLAG_LOW_PROFILE | decorView.getSystemUiVisibility();
decorView.setSystemUiVisibility(uiOptions);
The thing is, I can't seem to find a way to do both of them at the same time (i.e. simultaneously dimmed and transparent). It seems that whenever I define the app's style to use the transparent navigation bar, the dim flag stops having any effect.
I've tried a lot of different stuff with no results... Any suggestion? Thanks in advance for any answer.
I want to write an app with overlay status bar and system button bar like below picture. I tried
View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_STABLE
| View.SYSTEM_UI_FLAG_FULLSCREEN;
but it when status bar and system button bar appear, they come with two black bars. Can anyone help me?
Image
Documentation:
The figure below illustrates the different "immersive mode" states:
Situation 4 - Sticky flag This is the UI you see if you use the IMMERSIVE_STICKY flag, and the user swipes to display the system bars. Semi-transparent
bars temporarily appear and then hide again. The act of swiping
doesn't clear any flags, nor does it trigger your system UI visibility
change listeners, because the transient appearance of the system bars
isn't considered a UI visibility change.
https://developer.android.com/training/system-ui/immersive.html