Code setting styles for Actionbar and menu in Android

AndroidInActionBarAndMenuHow is the code style set? Today Wheat AcademyAndroidThe development teacher mainly introduces the code setting style of Actionbar and menu in Android, and the friends who have needs can refer to the following

Menu some XML Code

Http://schemas.android.com/apk/res/android "> <= "div=" "> android:title= " Find 1 " android:orderincategory= "100" android:showasaction= "Always"/> <= "div=" "> Android:actionviewclass= "Android.widget.SearchView" android:showasaction= "Ifroom|collapseactionview" android:orderincategory= "100" android:title= " Find 2 "/> <= "div=" "> android:title= " shared " android:orderincategory= "100" android:icon= "@drawable/ic_action_favor_normal" android:showasaction= "Never"/> <= "div=" "> android:title= " Preservation " android:orderincategory= "100" android:showasaction= "Never"/> <= "div=" "> android:title= " Font Size " android:orderincategory= "100" android:showasaction= "Never"/> Menu in Overflower menu icon appears complete "Override onmenuopened method, using the principle of reflection " /** * Manifest Overflower Menu Icon */ @Override Publicbooleanonmenuopened (Intfeatureid, menu menu) { if (Featureid = = Window.feature_action_bar && menu!=null) { if (Menu.getclass (). Getsimplename (). Equals ("Menubuilder")) { try{ Method m = Menu.getclass (). Getdeclaredmethod ("setoptionaliconsvisible", Boolean.type); M.setaccessible (TRUE); M.invoke (menu,true); }catch (Exception e) { } } } Returnsuper.onmenuopened (Featureid, menu); } for Menu what to do in the menu options /** * Menu Menu click Actions to listen to things */ @Override Publicbooleanonoptionsitemselected (MenuItem Item) { Switch (Item.getitemid ()) { Caseandroid. R.id.home: Finish (); Super.onbackpressed (); Break CaseR.id.action_add: Toast.maketext (This, " add ", Toast.length_short). Show (); Break } returnsuper.onoptionsitemselected (item); } Custom ActionBar /** * Initialize ActionBar content * */ Privateactionbar ActionBar; Privatevoidinitactionbar () { Actionbar=super.getactionbar (); Actionbar.show (); // Manifest Home Area Actionbar.setdisplayshowhomeenabled (TRUE); // Set Home Zone fallback button Actionbar.setdisplayhomeasupenabled (TRUE); Actionbar.sethomeasupindicator (R.drawable.back_move_details_normal); // does not appear Home Area title Actionbar.setdisplayshowtitleenabled (TRUE);// actionbar.settitle (" news ");// Set title // does not appear Logo Image Actionbar.setdisplayuselogoenabled (false);// // Remove Home area of Icon icon "will icon color set to Bright " Drawable colordrawable=new Colordrawable (Android. R.color.transparent); Actionbar.seticon (colordrawable); // Custom Area Actionbar.setdisplayshowcustomenabled (TRUE); TextView Tvtitle=newtextview (this);//this, at that time the bearer tvtitle.settext (" News information ");//tvtitle.setid (); Tvtitle.settextsize (25); Intcolorval=getresources (). GetColor (R.color.white); Tvtitle.settextcolor (Colorval);//tvtitle.settextcolor (Color.White); Tvtitle.setgravity (Gravity.center); Layoutparams layoutparams= Newlayoutparams (Layoutparams.match_parent, layoutparams.match_parent); Actionbar.setcustomview (Tvtitle,layoutparams); } Finish the function: about the Android App to develop a practical tutorial, go to: Http://www.maiziedu.com/course/android/

Code setting styles for Actionbar and menu in Android