android - onitemclick() of listview not working in navigation drawer -
i building navigation drawer in when 1 item clicked opens new activity in musicplayer. problem listview created , items listed in it. on itemclick nothing happens. below's code:
@override protected void oncreate(bundle savedinstancestate) { super.oncreate(savedinstancestate); setcontentview(r.layout.audioedit); mtitle = mdrawertitle = gettitle(); // load slide menu items navmenutitles = getresources().getstringarray(r.array.nav_drawer_items); // nav drawer icons resources navmenuicons = getresources() .obtaintypedarray(r.array.nav_drawer_icons); mdrawerlayout = (drawerlayout) findviewbyid(r.id.drawer_layout); mdrawerlist = (listview) findviewbyid(r.id.list_slidermenu); navdraweritems = new arraylist<navdraweritem>(); // adding nav drawer items array // home navdraweritems.add(new navdraweritem(navmenutitles[0], navmenuicons.getresourceid(0, -1))); // find people navdraweritems.add(new navdraweritem(navmenutitles[1], navmenuicons.getresourceid(1, -1))); // recycle typed array navmenuicons.recycle(); log.d("navicon", "recycle"); mdrawerlist.setonitemclicklistener(new onitemclicklistener() { @override public void onitemclick(adapterview<?> arg0, view arg1, int position, long arg3) { // display view selected nav drawer item displayview(position); log.d("onslidermenu", string.valueof(position)); } }); log.d("drawerclicklistener", "set"); /* nadapter = new arrayadapter<string>( getapplicationcontext(), r.layout.drawer_list_item , navmenutitles); */ // setting nav drawer list adapter adapter = new navdrawerlistadapter(getapplicationcontext(), navdraweritems); mdrawerlist.setadapter(adapter); // enabling action bar app icon , behaving toggle button getactionbar().setdisplayhomeasupenabled(true); //getactionbar().sethomebuttonenabled(true); mdrawertoggle = new actionbardrawertoggle(this, mdrawerlayout, r.drawable.ic_drawer, //nav menu toggle icon r.string.app_name, // nav drawer open - description accessibility r.string.app_name // nav drawer close - description accessibility ) { public void ondrawerclosed(view view) { mdrawerlayout.closedrawer(mdrawerlist); getactionbar().settitle(mtitle); // calling onprepareoptionsmenu() show action bar icons invalidateoptionsmenu(); } public void ondraweropened(view drawerview) { mdrawerlayout.opendrawer(mdrawerlist); getactionbar().settitle(mdrawertitle); // calling onprepareoptionsmenu() hide action bar icons invalidateoptionsmenu(); } }; mdrawerlayout.setdrawerlistener(mdrawertoggle); if (savedinstancestate == null) { // on first time display view first nav item displayview(0); } /** * diplaying fragment view selected nav drawer list item * */ private void displayview(int position) { // update main content replacing fragments log.d("indisplayview", string.valueof(position)); //fragment fragment = null; switch (position) { case 0: toast.maketext(getapplicationcontext(), "home", toast.length_long).show(); break; case 1: intent i=new intent(getapplicationcontext(), equalizer.class); startactivityforresult(i, 103); break; default: break; } // update selected item , title, close drawer mdrawerlist.setitemchecked(position, true); mdrawerlist.setselection(position); settitle(navmenutitles[position]); mdrawerlayout.closedrawer(mdrawerlist); } @suppresslint("newapi") @override public void settitle(charsequence title) { mtitle = title; getactionbar().settitle(mtitle); } /** * when using actionbardrawertoggle, must call during * onpostcreate() , onconfigurationchanged()... */ @override protected void onpostcreate(bundle savedinstancestate) { super.onpostcreate(savedinstancestate); // sync toggle state after onrestoreinstancestate has occurred. mdrawertoggle.syncstate(); } @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); // pass configuration change drawer toggls mdrawertoggle.onconfigurationchanged(newconfig); } @override public boolean onoptionsitemselected(menuitem item) { // toggle nav drawer on selecting action bar app icon/title if (mdrawertoggle.onoptionsitemselected(item)) { return true; } // handle action bar actions click switch (item.getitemid()) { case r.id.action_settings: return true; } return super.onoptionsitemselected(item); } @override public boolean oncreateoptionsmenu(menu menu) { // inflate menu; adds items action bar if present. getmenuinflater().inflate(r.menu.audioedit, menu); getmenuinflater().inflate(r.menu.equalizer1, menu); getmenuinflater().inflate(r.menu.equalizer2, menu); getmenuinflater().inflate(r.menu.bpm, menu); getmenuinflater().inflate(r.menu.reverbandbassboost, menu); return true; } /* * * called when invalidateoptionsmenu() triggered */ @override public boolean onprepareoptionsmenu(menu menu) { // if nav drawer opened, hide action items boolean draweropen = mdrawerlayout.isdraweropen(mdrawerlist); menu.finditem(r.id.action_settings).setvisible(!draweropen); return super.onprepareoptionsmenu(menu); } i using music player. hence navigation drawer need open other activity equalizer , other effects. in advance help.
here's layout.:
<android.support.v4.widget.drawerlayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout" android:background="#000000" android:layout_width="match_parent" android:layout_height="match_parent"> <framelayout android:id="@+id/frame_container" android:layout_width="match_parent" android:layout_height="match_parent" /> <!-- listview display slider menu --> <listview android:id="@+id/list_slidermenu" android:layout_width="240dp" android:layout_height="match_parent" android:layout_gravity="start" android:choicemode="singlechoice" android:divider="@color/list_divider" android:dividerheight="1dp" android:listselector="@drawable/list_selector" android:background="@color/list_background"/> <listview android:id="@+id/list_slidermenu2" android:layout_width="240dp" android:layout_height="match_parent" android:layout_gravity="end" android:choicemode="singlechoice" android:divider="@color/list_divider" android:dividerheight="1dp" android:listselector="@drawable/list_selector" android:background="@color/list_background"/> <relativelayout android:id="@+id/mrelative" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingbottom="@dimen/activity_vertical_margin" android:paddingleft="@dimen/activity_horizontal_margin" android:paddingright="@dimen/activity_horizontal_margin" android:paddingtop="@dimen/activity_vertical_margin"> <imageview android:id="@+id/imageview1" android:layout_width="150dp" android:layout_height="20dp" android:layout_above="@+id/btnplay1" android:layout_aligntop="@+id/btnrec" android:src="@drawable/ic_launcher" /> <imagebutton android:id="@+id/btnplay1" android:layout_width="30dp" android:layout_height="30dp" android:layout_alignbottom="@+id/btnplay2" android:layout_alignleft="@+id/imageview1" android:background="@null" android:src="@drawable/btn_play" /> <button android:id="@+id/btncue2" style="?android:attr/buttonstylesmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignbottom="@+id/btncue1" android:layout_aligntop="@+id/btnplay2" android:layout_toleftof="@+id/btnplay2" android:text="cue" /> <imagebutton android:id="@+id/btnplay2" android:layout_width="30dp" android:layout_height="30dp" android:layout_alignparentbottom="true" android:layout_alignright="@+id/imageview2" android:background="@null" android:src="@drawable/btn_play" /> <button android:id="@+id/btncue1" style="?android:attr/buttonstylesmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_aligntop="@+id/btnplay1" android:layout_torightof="@+id/btnplay1" android:text="cue" /> <button android:id="@+id/btncall1" style="?android:attr/buttonstylesmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignbottom="@+id/btncue1" android:layout_aligntop="@+id/btncue1" android:layout_torightof="@+id/btncue1" android:text="call" /> <button android:id="@+id/btncall2" style="?android:attr/buttonstylesmall" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignbottom="@+id/btncue2" android:layout_aligntop="@+id/btncue2" android:layout_toleftof="@+id/btncue2" android:text="call" /> <imagebutton android:id="@+id/btnplaylist2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignbottom="@+id/btnrec" android:layout_toleftof="@+id/imageview2" android:background="@null" android:src="@drawable/btn_playlist" /> <imagebutton android:id="@+id/btnplaylist1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignbottom="@+id/btnrec" android:layout_torightof="@+id/imageview1" android:background="@null" android:src="@drawable/btn_playlist" /> <imageview android:id="@+id/imageview2" android:layout_width="150dp" android:layout_height="20dp" android:layout_alignbottom="@+id/imageview1" android:layout_alignparentright="true" android:layout_aligntop="@+id/btnrec" android:layout_marginright="38dp" android:src="@drawable/ic_launcher" /> <seekbar android:id="@+id/seekbar2" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_above="@+id/imageview1" android:layout_alignleft="@+id/imageview1" /> <seekbar android:id="@+id/seekbar1" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_above="@+id/seekbar2" android:layout_alignleft="@+id/seekbar2" /> <imagebutton android:id="@+id/btnrec" android:layout_width="30dp" android:layout_height="30dp" android:layout_centervertical="true" android:layout_marginright="30dp" android:layout_toleftof="@+id/btnplaylist2" android:background="@null" android:src="@drawable/btn_record" /> navdrawerlistadapter class:
public class navdrawerlistadapter extends baseadapter { private context context; private arraylist<navdraweritem> navdraweritems; public navdrawerlistadapter(context context, arraylist<navdraweritem> navdraweritems){ this.context = context; this.navdraweritems = navdraweritems; } @override public int getcount() { return navdraweritems.size(); } @override public object getitem(int position) { return navdraweritems.get(position); } @override public long getitemid(int position) { return position; } @override public view getview(int position, view convertview, viewgroup parent) { if (convertview == null) { layoutinflater minflater = (layoutinflater) context.getsystemservice(activity.layout_inflater_service); convertview = minflater.inflate(r.layout.drawer_list_item, null); } imageview imgicon = (imageview) convertview.findviewbyid(r.id.icon); textview txttitle = (textview) convertview.findviewbyid(r.id.title); textview txtcount = (textview) convertview.findviewbyid(r.id.counter); imgicon.setimageresource(navdraweritems.get(position).geticon()); txttitle.settext(navdraweritems.get(position).gettitle()); // displaying count // check whether set visible or not if(navdraweritems.get(position).getcountervisibility()){ txtcount.settext(navdraweritems.get(position).getcount()); }else{ // hide counter view txtcount.setvisibility(view.gone); } return convertview; } }
navdraweritem class:
public class navdraweritem { private string title; private int icon; private string count = "0"; // boolean set visiblity of counter private boolean iscountervisible = false; public navdraweritem(){} public navdraweritem(string title, int icon){ this.title = title; this.icon = icon; } public navdraweritem(string title, int icon, boolean iscountervisible, string count){ this.title = title; this.icon = icon; this.iscountervisible = iscountervisible; this.count = count; } public string gettitle(){ return this.title; } public int geticon(){ return this.icon; } public string getcount(){ return this.count; } public boolean getcountervisibility(){ return this.iscountervisible; } public void settitle(string title){ this.title = title; } public void seticon(int icon){ this.icon = icon; } public void setcount(string count){ this.count = count; } public void setcountervisibility(boolean iscountervisible){ this.iscountervisible = iscountervisible; } }
drawer_list_item.xml:
<?xml version="1.0" encoding="utf-8"?> <relativelayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="48dp" android:background="@drawable/list_selector"> <imageview android:id="@+id/icon" android:layout_width="25dp" android:layout_height="wrap_content" android:layout_alignparentleft="true" android:layout_marginleft="12dp" android:layout_marginright="12dp" android:contentdescription="@string/desc_list_item_icon" android:src="@drawable/ic_home" android:layout_centervertical="true" /> <textview android:id="@+id/title" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_torightof="@id/icon" android:textcolor="@color/list_item_title" android:gravity="center_vertical" android:paddingright="40dp"/> <textview android:id="@+id/counter" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/counter_bg" android:layout_alignparentright="true" android:layout_centervertical="true" android:layout_marginright="8dp" android:textcolor="@color/counter_text_color"/>
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