android auto navigation apps

(R.STRING.FRAG_JFSC); tv_left.setvisibility (View.gone); Fragjifenshangcheng.requestjudgecar (); Changetab (2); if (Sharepreferutil.getboolean ("Isfristgoshop", True)) {Sharepreferutil.putboolean ("Isfristgoshop", false); Fragjifenshangcheng.mengcengdialog (); }else{Showaddservicedialog ();} break; Case R.id.re_me:index = 3; Viewtitle.setzhongjiantext (R.string.frag_me); Tv_left.setvisibility (view.visible); Changetab (index); Break } public void Changetab (int index) {if (Currenttabindex!= ind

The toolbar and actionbaractivity under the ANDROID.SUPPORT.V7 package come with a back navigation button, just open it manually and let it show.First look at the toolbar, page front code: Android.support.v7.widget.Toolbar Android:id = "@+id/toolbar" android:layout_width= "Match_parent" android:layout_height= "? attr/ Actionbarsize " android:background="? attr/colorprimary " app: Popuptheme= "@s

Android custom control interface title navigation and control packaging and sharing Controls The contents of this article are as follows: 1. custom Control attribute Definition 2. java code of the custom control 3. usage of custom control properties 4. control Project packaging 5. use of other projects 1. Define custom control attributes Custom control attributes are mainly defined in the attrs. xml fil

Material design has been introduced for a long time, there are many apps have been followed up, here also introduced under the toolbar-based navigation drawer is how to achieve. style : 　　 implementation Process : 1. Add Drawerlayout to Activity_asdemo.xml　　　　2.toolbar.xml Code3. Add Drawerlayout to Asdemoactivity.java and some of the code is as follows:Private Drawerlayout mdraw