I am hiding status bar and title bar throught out my app by adding
android:theme="#android:style/Theme.NoTitleBar" in android manifest xml file. I am also adding
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
in each activity. I am able to hide them. But sometimes when my app is loaded it is pushing the page down by taking the statusbar and title bar space.
Can any one of you please help me.
You should declare one of the above things not both. Either you declare it in the manifest or do it programmatically. Performing both the tasks as you just mentioned can hamper the screen. See this for more details
Declare any one of them and clean and run the program once..
Related
I have a small Problem. In my application I have added theme on the application node through manifest as below.
android:theme="#android:style/Theme.Black.NoTitleBar.Fullscreen"
Now my app doesn't show proper contextual action bar (see screenshot).
If i remove the theme then i don't find this error,but i need my app to be working in full screen mode.
**How i can achieve my desired result?. **
I think this is happening because of your text selection. so if you want you can avoid edit text selection by
android:textIsSelectable="false"
I hope it'll resolve your problem
I have got an android app that uses a surface view to display a preview of the camera. This is all in full screen. Now, the problem is that when I try to pull down the notification bar from the top, I don't get anything. I can't pull down any notification bar.
What is the problem here? I have seen other apps where this is possible so there must be some kind of setting for that. Can someone please help me?
Add this to your manifest :
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
This can be what you want.
Don't use this.requestWindowFeature(Window.FEATURE_NO_TITLE);
Add this line in your manifest it will show notification bar in full screen mode
android:theme="#android:style/Theme.Holo.Light.NoActionBar"
I am trying to hide the status bar. I have tried the following things.
android:theme="#android:style/Theme.NoTitleBar.Fullscreen" >
In the Manifest.XML I have added the above code.
And in the onCreate() I have added the following:
requestWindowFeature(Window.FEATURE_NO_TITLE);
// hide statusbar of Android
// could also be done later
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
But still I am unable to hide the status bar. Can anyone help?
The approaches you've taken would work on 2.3.X
But if you are talking about 4.0 tablets this is the code
LinearLayout layout = (LinearLayout)findViewById(R.id.layout);
layout.setSystemUiVisibility(View.SYSTEM_UI_FLAG_HIDE_NAVIGATION);
If you're talking about a tablet you cannot get rid of the system bar but I suggest you look at this question:
Hide Status bar on Android Ice Cream Sandwich
Just make sure that you are writing above code lines before the line setContentView()?
I am able to create a fullscreen app with a simple linear layout, by settings the following properties.
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
Now if I add a EditText to the same linear layout (at the top), the app doesn't go to full screen mode anymore (The status bar is hidden though).
Am I doing anything wrong, or is it a bug in android ?
It will be better to make your application work in full screen by adding the following attribute:
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
in all the activities you declare in the AndroidManifest.xml
In my app i make the app fullscreen. Means android title bar and notification bar is hidden here.
But when i click on the spinner the hidden notification bar gets visible for fraction of seconds. It is not happening with all the spinners in my app. But where i use a array,generated by a loop execution in the spinner adapter, it is only happening in that case.
I have come to know that it is a known bug in android. I also use the following style in spinner to resolve it.
In my app i make the app fullscreen. Means android title bar and notification bar is hidden here.
But when i click on the spinner the hidden notification bar gets visible for fraction of seconds. It is not happening with all the spinners in my app. But where i use a array,generated by a loop execution in the spinner adapter, it is only happening in that case.
I have come to know that it is a known bug in android. I also use the following style in spinner to resolve it.
true
true
#null
But still i cant solve this problem..
If anyone has any solution please let me know.
add this line before setContentView():
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
Then u use requestWindowFeature(Window.FEATURE_NO_TITLE); in activity and it must be before of the setContentView(....) method