MainActivity.java
public class MainActivity extends FragmentActivity { public DrawerLayout mDrawerLayout; public ListView mDrawerList; public ActionBarDrawerToggle mDrawerToggle; // nav drawer title public CharSequence mDrawerTitle; // used to store app title public CharSequence mTitle; // slide menu items public String[] navMenuTitles; public TypedArray navMenuIcons; public ArrayList<NavDrawerItem> navDrawerItems; public NavDrawerListAdapter adapter; ActionBar actionBar; TextView tvTitle, tvTitleNext; private Stack<Fragment> fragmentStack; private Stack<Integer> fragmentCount; private FragmentManager fragmentManager; @SuppressLint("NewApi") @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); // startService(new Intent(getApplicationContext(), // UpdateDeviceToken.class)); actionBar = getActionBar(); fragmentStack = new Stack<Fragment>(); fragmentCount = new Stack<Integer>(); fragmentManager = getSupportFragmentManager(); mTitle = mDrawerTitle = getResources().getString(R.string.app_name); // load slide menu items navMenuTitles = getResources().getStringArray(R.array.nav_drawer_items); // nav drawer icons from 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>(); navDrawerItems.add(new NavDrawerItem(true)); // adding nav drawer items to array // Home navDrawerItems.add(new NavDrawerItem(navMenuTitles[0], navMenuIcons.getResourceId(0, -1))); // Find People navDrawerItems.add(new NavDrawerItem(navMenuTitles[1], navMenuIcons.getResourceId(1, -1))); // Photos navDrawerItems.add(new NavDrawerItem(navMenuTitles[2], navMenuIcons.getResourceId(2, -1))); // Communities, Will add a counter here navDrawerItems.add(new NavDrawerItem(navMenuTitles[3], navMenuIcons.getResourceId(3, -1))); // Pages navDrawerItems.add(new NavDrawerItem(navMenuTitles[4], navMenuIcons.getResourceId(4, -1))); // What's hot, We will add a counter here navDrawerItems.add(new NavDrawerItem(navMenuTitles[5], navMenuIcons.getResourceId(5, -1))); navDrawerItems.add(new NavDrawerItem(navMenuTitles[6], navMenuIcons.getResourceId(1, -1))); // Pages navDrawerItems.add(new NavDrawerItem(navMenuTitles[7], navMenuIcons.getResourceId(2, -1))); // What's hot, We will add a counter here navDrawerItems.add(new NavDrawerItem(navMenuTitles[8], navMenuIcons.getResourceId(3, -1))); // Recycle the typed array navMenuIcons.recycle(); mDrawerList.setOnItemClickListener(new SlideMenuClickListener()); // setting the nav drawer list adapter adapter = new NavDrawerListAdapter(this, navDrawerItems); mDrawerList.setAdapter(adapter); mDrawerList.setSelection(0); // enabling action bar app icon and behaving it as toggle button // getActionBar().setDisplayHomeAsUpEnabled(true); // getActionBar().setHomeButtonEnabled(true); // LayoutInflater inflator = (LayoutInflater) this .getSystemService(Context.LAYOUT_INFLATER_SERVICE); // View v = inflator.inflate(R.layout.custom_t, null); // // actionBar.setCustomView(v); actionBar.setBackgroundDrawable( new ColorDrawable(Color.parseColor("#F71D1D"))); LayoutInflater inflator = (LayoutInflater) this .getSystemService(Context.LAYOUT_INFLATER_SERVICE); actionBar.setDisplayShowCustomEnabled(true); actionBar.setDisplayShowTitleEnabled(false); // actionBar.setDisplayUseLogoEnabled(false); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setDisplayUseLogoEnabled(false); actionBar.setDisplayShowHomeEnabled(false); actionBar.setHomeButtonEnabled(true); actionBar.setIcon(null); View actionBarView = inflator.inflate(R.layout.custom_title, null); tvTitle = (TextView)actionBarView.findViewById(R.id.title_text); tvTitleNext = (TextView)actionBarView.findViewById(R.id.tvTitleNext); tvTitle.setTypeface(KkpMandir.app_ver); tvTitleNext.setTypeface(KkpMandir.app_ver); mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_action_nav_menu, //nav menu toggle icon R.string.app_name, // nav drawer open - description for accessibility R.string.app_name // nav drawer close - description for accessibility ) { public void onDrawerClosed(View view) { tvTitle.setText(mTitle); //getActionBar().setTitle(mTitle); // calling onPrepareOptionsMenu() to show action bar icons invalidateOptionsMenu(); } public void onDrawerOpened(View drawerView) { tvTitle.setText(mDrawerTitle); //getActionBar().setTitle(mDrawerTitle); // calling onPrepareOptionsMenu() to hide action bar icons invalidateOptionsMenu(); } }; mDrawerLayout.setDrawerListener(mDrawerToggle); if (savedInstanceState == null) { // on first time display view for first nav item if (navDrawerItems.get(0).isImg()) { displayView(1); Log.e("MAIN---->", "POSITION: 1"); } else { displayView(0); Log.e("MAIN---->", "POSITION: 0"); } } actionBar.setCustomView(actionBarView); } /** * Slide menu item click listener * */ private class SlideMenuClickListener implements ListView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { // display view for selected nav drawer item displayView(position); } } @Override public boolean onCreateOptionsMenu(Menu menu) { getMenuInflater().inflate(R.menu.main, menu); return true; } @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; default: return super.onOptionsItemSelected(item); } } /* * * Called when invalidateOptionsMenu() is triggered */ @Override public boolean onPrepareOptionsMenu(Menu menu) { // if nav drawer is opened, hide the action items boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList); menu.findItem(R.id.action_settings).setVisible(false); return super.onPrepareOptionsMenu(menu); } /** * Diplaying fragment view for selected nav drawer list item * */ public void displayView(int position) { // update the main content by replacing fragments Fragment fragment = null; switch (position) { case 1: fragment = new HomeFragmentNew(); FragmentTransaction ft = fragmentManager.beginTransaction(); ft.add(R.id.frame_container, fragment); if(fragmentStack.size()>0){ fragmentStack.lastElement().onPause(); ft.hide(fragmentStack.lastElement()); } fragmentStack.push(fragment); fragmentCount.push(position); ft.commit(); Log.e("MAIN---->", "POSITION: 1"); break; case 2: fragment = new EventFragment(); FragmentTransaction ft1 = fragmentManager.beginTransaction(); ft1.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft1.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft1.commit(); Log.e("MAIN---->", "POSITION: 2"); break; case 3: fragment = new AboutUsFragment(); FragmentTransaction ft2 = fragmentManager.beginTransaction(); ft2.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft2.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft2.commit(); Log.e("MAIN---->", "POSITION: 3"); break; case 4: fragment = new OrganizationFragment(); FragmentTransaction ft3 = fragmentManager.beginTransaction(); ft3.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft3.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft3.commit(); Log.e("MAIN---->", "POSITION: 4"); break; case 5: fragment = new PresidentMsgFragment(); FragmentTransaction ft4 = fragmentManager.beginTransaction(); ft4.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft4.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft4.commit(); break; case 6: fragment = new NewsFragment(); FragmentTransaction ft5 = fragmentManager.beginTransaction(); ft5.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft5.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft5.commit(); break; case 7: fragment = new VideoFragment(); FragmentTransaction ft6 = fragmentManager.beginTransaction(); ft6.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft6.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft6.commit(); break; case 8: fragment = new GalleryFragment(); FragmentTransaction ft7 = fragmentManager.beginTransaction(); ft7.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft7.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft7.commit(); break; case 9: fragment = new VoiceFragment(); FragmentTransaction ft8 = fragmentManager.beginTransaction(); ft8.add(R.id.frame_container, fragment); fragmentStack.lastElement().onPause(); ft8.hide(fragmentStack.lastElement()); fragmentStack.push(fragment); fragmentCount.push(position); ft8.commit(); break; default: break; } // if (fragment != null) { // FragmentManager fragmentManager = getSupportFragmentManager(); // fragmentManager.beginTransaction() // .replace(R.id.frame_container, fragment).commit(); // update selected item and title, then close the drawer mDrawerList.setItemChecked(position, true); // mDrawerList.setSelection(position); setTitle(navMenuTitles[position-1]); mDrawerLayout.closeDrawer(mDrawerList); // error in creating fragment } @Override public void setTitle(CharSequence title) { mTitle = title; tvTitle.setText(mTitle); // getActionBar().setTitle(mTitle); } /** * When using the ActionBarDrawerToggle, you must call it during * onPostCreate() and onConfigurationChanged()... */ @Override protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); // Sync the toggle state after onRestoreInstanceState has occurred. mDrawerToggle.syncState(); } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); // Pass any configuration change to the drawer toggls mDrawerToggle.onConfigurationChanged(newConfig); } public void showExitDialog(){ AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder( MainActivity.this); // set title alertDialogBuilder.setTitle("Exit"); // set dialog message alertDialogBuilder .setMessage("Are you sure?") .setCancelable(false) .setPositiveButton("Yes",new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog,int id) { // if this button is clicked, close // current activity MainActivity.this.finish(); } }) .setNegativeButton("No",new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog,int id) { // if this button is clicked, just close // the dialog box and do nothing dialog.cancel(); } }); // create alert dialog AlertDialog alertDialog = alertDialogBuilder.create(); // show it alertDialog.show(); } @Override public void onBackPressed() { if (fragmentStack.size() >1) { FragmentTransaction ft = fragmentManager.beginTransaction(); fragmentCount.pop(); fragmentStack.lastElement().onPause(); ft.remove(fragmentStack.pop()); fragmentStack.lastElement().onResume(); ft.show(fragmentStack.lastElement()); ft.commit(); mDrawerList.setItemChecked((Integer)fragmentCount.lastElement(), true); // mDrawerList.setSelection((Integer)fragmentCount.lastElement()); setTitle(navMenuTitles[(Integer)fragmentCount.lastElement()-1]); } else { showExitDialog(); } } } above is my MainActivity file code. i implementing simple navigationdrawer with custom actionbar. that's why drawer icon not showing in some devices. if i used default actionbar than it works fine.
below is my output:
help me for solve this bug.