ios - Navigationbar title alignment issue -

i have set custom view navigation bar titleview, when page first view controller title shown correctly in center

but when view controller pushed view controller title shifted right

code :

-(void)setuptwolinenavigationtitle {     cgfloat width = 0.95 * self.view.frame.size.width;     uiview *contentview = [[uiview alloc] initwithframe:cgrectmake(0, 0, width, 44)];     contentview.backgroundcolor = [uicolor clearcolor];      cgrect titlerect = contentview.frame;     titlerect.origin.y = 4;     titlerect.size.height = 20;      uilabel *titleview = [[uilabel alloc] initwithframe:titlerect];     titleview.backgroundcolor = [uicolor clearcolor];     titleview.font = [uifont systemfontofsize:14.0];     titleview.textalignment = nstextalignmentcenter;     titleview.textcolor = [uicolor blackcolor];     titleview.text = @"";     [contentview addsubview:titleview];      cgrect subtitlerect = contentview.frame;     subtitlerect.origin.y = 24;     subtitlerect.size.height = subtitlerect.size.height - 24;     //cgrect subtitleframe = cgrectmake(0, 24, 220, 44-24);     uilabel *subtitleview = [[uilabel alloc] initwithframe:subtitlerect];     subtitleview.backgroundcolor = [uicolor clearcolor];     subtitleview.font = [uifont systemfontofsize:11.0];     subtitleview.textalignment = nstextalignmentcenter;     subtitleview.textcolor = [uicolor blackcolor];     subtitleview.text = @"";     [contentview addsubview:subtitleview];      contentview.autoresizingmask = uiviewautoresizingflexibleleftmargin | uiviewautoresizingflexiblerightmargin;     self.navigationitem.titleview = contentview; } 

can me in correcting ?

github link : https://github.com/iamabhiee/navigationtitledemo

here workaround, may useful, idea use uilabel titleview of navigationitem. way don't have manually calculate , adjust frame, automatically centered system. range in code hardcoded though.

// here create uilabel uilabel *label = [[uilabel alloc] initwithframe:cgrectzero]; label.backgroundcolor = [uicolor clearcolor]; label.textcolor = [uicolor blackcolor]; label.numberoflines = 0;  // set different font title , subtitle nsmutableattributedstring * string = [[nsmutableattributedstring alloc] initwithstring:@"title\nsubtitle"]; [string addattribute:nsfontattributename value:[uifont systemfontofsize:14.0] range:nsmakerange(0,5)]; [string addattribute:nsfontattributename value:[uifont systemfontofsize:11.0] range:nsmakerange(6,8)];  // set line spacing nsmutableparagraphstyle *paragrahstyle = [[nsmutableparagraphstyle alloc] init]; [paragrahstyle setlinespacing:6]; [paragrahstyle setalignment:nstextalignmentcenter]; [string addattribute:nsparagraphstyleattributename value:paragrahstyle range:nsmakerange(0, [string length])];  label.attributedtext = string; [label sizetofit];  self.navigationitem.titleview = label;