navigationbar

I have a fullscreen app: MainActivity.java: public class MainActivity extends AppCompatActivity { @TargetApi(Build.VERSION_CODES.KITKAT) private void removeControlBar(){ View decorView = getWindow().getDecorView(); decorView.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | View.SYSTEM_UI_FLAG_FULLSCREEN | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY); } @Override public void onResume(){ super.onResume(); removeControlBar(); } @Override protected void onCreate(Bundle

I have an issue with Android Navigation Bar on devices like Nexus etc. Simply at all devices, which do not have the hardware menu button. Let me explain the issue in more details. I have an application where there are 3 parts. Content, ActionBar and bottom panel with a SeekBar. ActionBar and bottom panel with a SeekBar are overlaying the content. Everytime I click on the content the ActionBar and bottom panel with a SeekBar disappear. Which works exactly the way it has to work. Here is a fragment of a code I use for hiding system UI: if (android.os.Build.VERSION.SDK_INT >= android.os.Build

Is there any way to remove Action Bar from Xamarin Forms - Portable (Xaml) in android? I want to remove less than sign (" < ") and the application icon which appears above the content page of Xamarin Forms xaml. You can remove navigation bar from Xaml using Xamarin.Forms using below code. NavigationPage.SetHasNavigationBar (this, false); Where this stands for current page / form instance. Hope this helps! NavigationPage.SetHasNavigationBar(this, false); The above mentioned is not the good solution. By using this code it disable the NavigationBar present in the page. We can achieve the real

I have two UITableViewControllers such that when I click next on the first UITableViewController, the second UITableViewController gets pushed on the navigation stack and animates the transition like normal. I'd like to make it so when I push next, only the views animate, and the navigation bar doesn't (stays the same). I've gotten very close to doing this with the code below: - (void) viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; CATransition *navTransition = [CATransition animation]; navTransition.duration = .5; navTransition.timingFunction = [CAMediaTimingFunction

I have a navigation bar with two buttons, one is a back button the other a chat symbol. I write this code like this: UIBarButtonItem *_btn=[[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"back.png"] style:UIBarButtonItemStylePlain target:self action:@selector(goBackToPreviousView)]; self.navigationItem.leftBarButtonItem=_btn; self.navigationItem.leftBarButtonItem.tintColor = [UIColor blackColor]; UIBarButtonItem *_btn2=[[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"chat.png"] style:UIBarButtonItemStylePlain target:self action:@selector(startChat)]; self.navigationItem