Develop Reference

Start activity from view pager

I am new to Android programming, I am creating Introduction slides using View Pager and custom adaptor. I have two introduction slides and I want the third slide to be 'sign up' activity itself. With my current implementation, the third slide is just the layout of the activity and not the activity itself.
Can you suggest how to do so?
Here is my WelcomeActivity.java (I want to start LoginActivity.java)
public class WelcomeActivity extends AppCompatActivity {
Button next;
ViewPager vp;
LinearLayout layoutBars;
MyViewPAdaptor vpAdaptor;
TextView dots[];
int[] layouts;
PrefManager prfManager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
prfManager = new PrefManager(this);
if (!prfManager.getIsFirstTimeLaunch()) {
launchHomeScreen();
finish();
}
setContentView(R.layout.activity_welcome);
next = (Button) findViewById(R.id.btn_next);
vp = (ViewPager) findViewById(R.id.view_pager);
layoutBars = (LinearLayout) findViewById(R.id.layoutDots);
vpAdaptor = new MyViewPAdaptor();
layouts = new int[]{
R.layout.welcome_screen1,
R.layout.welcome_screen2,
R.layout.activity_login};
vp.setAdapter(vpAdaptor);
// adding bottom dots
addBottomDots(0);
// making notification bar transparent
changeStatusBarColor();
vp.addOnPageChangeListener(viewPagerPageChangeListener);
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// checking for last page
// if last page home screen will be launched
int current = getItem(+1);
if (current < layouts.length-1) {
// move to next screen
vp.setCurrentItem(current);
} else {
launchLoginScreen();
}
}
});
}
private void addBottomDots(int currentPage) {
dots = new TextView[layouts.length];
int[] colorsActive = getResources().getIntArray(R.array.array_dot_active);
int[] colorsInactive = getResources().getIntArray(R.array.array_dot_inactive);
layoutBars.removeAllViews();
for (int i = 0; i < dots.length; i++) {
dots[i] = new TextView(this);
dots[i].setText(Html.fromHtml("•"));
dots[i].setTextSize(35);
dots[i].setTextColor(colorsInactive[currentPage]);
layoutBars.addView(dots[i]);
}
if (dots.length > 0)
dots[currentPage].setTextColor(colorsActive[currentPage]);
}
private int getItem(int i) {
return vp.getCurrentItem() + i;
}
private void launchHomeScreen() {
prfManager.setFirstTimeLaunch(false);
startActivity(new Intent(WelcomeActivity.this, MainActivity.class));
finish();
}
private void launchLoginScreen() {
prfManager.setFirstTimeLaunch(false);
startActivity(new Intent(WelcomeActivity.this, LoginActivity.class));
}
// viewpager change listener
ViewPager.OnPageChangeListener viewPagerPageChangeListener = new ViewPager.OnPageChangeListener() {
#Override
public void onPageSelected(int position) {
addBottomDots(position);
// changing the next button text 'NEXT' / 'GOT IT'
if (position == layouts.length - 1) {
// last page. make button text to GOT IT
next.setText(getString(R.string.start));
} else {
// still pages are left
next.setText(getString(R.string.next));
}
}
#Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
}
#Override
public void onPageScrollStateChanged(int arg0) {
}
};
/**
* Making notification bar transparent
*/
private void changeStatusBarColor() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.TRANSPARENT);
}
}
/**
* View pager adapter
*/
public class MyViewPAdaptor extends PagerAdapter {
private LayoutInflater layoutInflater;
public MyViewPAdaptor() {
}
#Override
public Object instantiateItem(ViewGroup container, int position) {
layoutInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View view = layoutInflater.inflate(layouts[position], container, false);
container.addView(view);
return view;
}
#Override
public int getCount() {
return layouts.length;
}
#Override
public boolean isViewFromObject(View view, Object obj) {
return view == obj;
}
#Override
public void destroyItem(ViewGroup container, int position, Object object) {
View view = (View) object;
container.removeView(view);
}
}
}

viewPager.addOnPageChangeListener(new OnPageChangeListener() {
public void onPageScrollStateChanged(int state) {}
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {}
public void onPageSelected(int position) {
if (position == 2)
startActivity(new Intent(this, LoginActivity.class));
}
});

Adapter is multiplying with the same data android

I have a SwitchTabActivty with 4 items. In my case, I use the second item to get some data from the web through a recyclerview. The problem is that when I press the fourth item (it contains a button that's starting an activity) and I go back to my second tab , my recycler view is multiplied with the same data again.
Switchtabactivity :
public class SwitchTabActivity extends AppCompatActivity {
private SectionsPagerAdapter mSectionsPagerAdapter;
private ViewPager mViewPager;
private boolean pressToExit = false;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_switch_tab);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
// Create the adapter that will return a fragment for each of the three
// primary sections of the activity.
mSectionsPagerAdapter = new SectionsPagerAdapter(getSupportFragmentManager());
// Set up the ViewPager with the sections adapter.
mViewPager = (ViewPager) findViewById(R.id.container);
mViewPager.setAdapter(mSectionsPagerAdapter);
TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(mViewPager);
tabLayout.getTabAt(0).setIcon(R.drawable.weather_tab);
tabLayout.getTabAt(1).setIcon(R.drawable.events);
tabLayout.getTabAt(2).setIcon(R.drawable.details_tab);
tabLayout.getTabAt(3).setIcon(R.drawable.settings_tab);
setColorTab(tabLayout);
}
private void setColorTab(TabLayout tab) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
tab.setTabTextColors(getResources().getColorStateList(R.color.tab_colors, null));
} else {
tab.setTabTextColors(getResources().getColorStateList(R.color.tab_colors));
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
}
#Override
public void onBackPressed() {
if (!pressToExit) {
Toast.makeText(this, "Press back again to exit.", Toast.LENGTH_SHORT).show();
pressToExit = true;
} else {
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
}
#Override
public void onResume() {
super.onResume();
pressToExit = false;
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_switch_tab, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public class SectionsPagerAdapter extends FragmentPagerAdapter {
public SectionsPagerAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
switch (position) {
case 0:
return WeatherFragment.newInstance(position);
case 1:
return EventFragment.newInstance(position);
case 2:
return OwnEventFragment.newInstance(position);
case 3:
return SettingsFragment.newInstance(position);
}
return null;
}
#Override
public int getCount() {
return 4;
}
#Override
public CharSequence getPageTitle(int position) {
switch (position) {
case 0:
return "Weather";
case 1:
return "Events";
case 2:
return "My Events";
case 3:
return "Settings";
}
return null;
}
}
EventFragment :
public class EventFragment extends Fragment implements EventResponse {
private String latitude, longitude;
private static final String ARG_SECTION_NUMBER = "section_number";
private RecyclerView eventList;
private EventAdapter adapter;
private TextView ifNullEvents;
private final ArrayList<EventData> eventsData = new ArrayList<>();
private UserDataBase db;
private List<String> latLonList;
private ProgressBar progressBar;
public EventFragment() {
}
public static EventFragment newInstance(int sectionNumber) {
EventFragment fragment = new EventFragment();
Bundle args = new Bundle();
args.putInt(ARG_SECTION_NUMBER, sectionNumber);
fragment.setArguments(args);
return fragment;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.event_fragment, container, false);
initView(rootView);
db = new UserDataBase(getContext());
checkLocationChanged();
latLonList = db.getLatLon();
latitude = latLonList.get(0);
longitude = latLonList.get(1);
String EVENT_BRITE_URL_PARSE = "MY_URL";
String EVENT_BRITE_TOKEN = "MY_TOKEN";
new EventBriteApi(this, getContext()).execute(EVENT_BRITE_URL_PARSE + EVENT_BRITE_TOKEN);
setupRecyclerView();
setLocationMessage();
return rootView;
}
private void initView(View view) {
eventList = (RecyclerView) view.findViewById(R.id.event_recycler_view);
ifNullEvents = (TextView) view.findViewById(R.id.text_null_location);
progressBar = (ProgressBar) view.findViewById(R.id.progress_bar_event);
}
private void checkLocationChanged() {
if (WePrefs.isLocationChanged) {
eventsData.clear();
ifNullEvents.setText(getResources().getString(R.string.waiting_for_data));
ifNullEvents.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.VISIBLE);
WePrefs.setIsLocationChanged(false);
} else {
progressBar.setVisibility(View.GONE);
ifNullEvents.setVisibility(View.GONE);
}
if (WePrefs.isNullEventLocation) {
ifNullEvents.setText(getResources().getString(R.string.no_events_found));
ifNullEvents.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.INVISIBLE);
WePrefs.setIsNullEventLocation(false);
}
}
private void setupRecyclerView() {
eventList.setHasFixedSize(true);
LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getActivity());
linearLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
eventList.setLayoutManager(linearLayoutManager);
adapter = new EventAdapter(getActivity(), eventsData);
adapter.setHasStableIds(true);
eventList.setAdapter(adapter);
}
#Override
public void onResume() {
checkLocationChanged();
setLocationMessage();
super.onResume();
}
private void setLocationMessage() {
if (eventsData.isEmpty()) {
ifNullEvents.setVisibility(View.VISIBLE);
progressBar.setVisibility(View.VISIBLE);
} else {
ifNullEvents.setVisibility(View.GONE);
progressBar.setVisibility(View.GONE);
}
progressBar.setVisibility(View.GONE);
}
#Override
public void getArray(ArrayList<EventData> data) {
eventsData.clear();
eventsData.addAll(new ArrayList<>(new LinkedHashSet<>(data)));
}
}
Adapter :
ublic class EventAdapter extends RecyclerView.Adapter<EventAdapter.EventHolder> {
ArrayList<EventData> data;
Context context;
public EventAdapter(Context context, ArrayList<EventData> events) {
this.context = context;
data = events;
}
#Override
public EventHolder onCreateViewHolder(ViewGroup parent, int viewType) {
RelativeLayout layout = (RelativeLayout) LayoutInflater.from(parent.getContext()).inflate(R.layout.single_event_view, parent, false);
return new EventAdapter.EventHolder(layout);
}
#Override
public void onBindViewHolder(EventHolder holder, int position) {
holder.eventName.setText(data.get(position).getEventName());
if (data.get(position).getEventImageUrl() != null) {
Picasso.with(context).load(data.get(position).getEventImageUrl()).into(holder.eventPic);
} else {
holder.eventPic.setImageDrawable(ContextCompat.getDrawable(context, R.drawable.no_image));
}
}
#Override
public int getItemCount() {
return data.size();
}
public class EventHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
TextView eventName;
ImageView eventPic;
RelativeLayout layout;
public EventHolder(View itemView) {
super(itemView);
eventName = (TextView) itemView.findViewById(R.id.event_name);
eventPic = (ImageView) itemView.findViewById(R.id.event_image);
layout = (RelativeLayout) itemView.findViewById(R.id.event_layout);
layout.setOnClickListener(this);
}
#Override
public void onClick(View view) {
//context.startActivity(new Intent(context, WebViewActivity.class));
}
}
}
Those are some of my java classes that I use for this kind of thing.
Anyway, another problem is that, when I change the location ( to receive my events) I must go to another tab and after that to come back to see my events list ( I think it needs to recreate the view ) so , because of that I called onResume, but it does not help.

Fragment is showing but not attached to activity

Hi i am working in an app, in which:
View pager is there on an activity.
On that view pager i am showing 2 fragments(frag1 and frag2).
on button click on frag1 we have added one more fragment(lets say frag3).
and on back press on frag3 i come back on frag1.
Issue:
the issue is when i come back to frag1 from frag3 on back press, sometimes frag1 is not attached to the activity.
i am not able to figure out how this is happening.
if this is happening then what is the solution so i can stop activity to detach the frag1 or re-initialize the frag1 again.
Please help.

This code may help you
public class PageAdapter extends FragmentPagerAdapter implements IconPagerAdapter {
protected static final int[] PAGER = new int[] {
R.drawable.image1,
R.drawable.image2,
R.drawable.image3,
R.drawable.image4
};
private int mCount = PAGER.length;
public PagerFragmentAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
return new PagerFragment(PAGER[position]);
}
#Override
public int getIconResId(int index) {
return ICONS[index % PAGER.length];
}
#Override
public int getCount() {
return mCount;
}
public void setCount(int count) {
if (count > 0 && count <= 10) {
mCount = count;
notifyDataSetChanged();
}
}
}
Defining Fragments
public final class PagerFragment extends Fragment {
private static final String KEY_CONTENT = "PagerFragment:Content";
int imageSource;
public PagerFragment(int imageSource) {
this.imageSource = imageSource;
}
public PagerFragment() {
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if ((savedInstanceState != null) && savedInstanceState.containsKey(KEY_CONTENT)) {
imageSource = savedInstanceState.getInt(KEY_CONTENT);
}
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
ViewGroup root = (ViewGroup) inflater.inflate(R.layout.indicatorpage, null);
ImageView image = (ImageView) root.findViewById(R.id.pagerImage);
image.setImageResource(imageSource);
setRetainInstance(true);
return root;
}
#Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(KEY_CONTENT, imageSource);
}
}
MainActivity Class
public class MainActivity extends FragmentActivity {
PagerFragmentAdapter mAdapter;
ViewPager mPager;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mAdapter = new PagerFragmentAdapter(getSupportFragmentManager());
mPager = (ViewPager) findViewById(R.id.pager);
mPager.setAdapter(mAdapter);
mPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
#Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
#Override
public void onPageSelected(int position) {
System.out.println("selected page is :" + position);
}
#Override
public void onPageScrollStateChanged(int state) {
}
});
CirclePageIndicator mIndicator = (CirclePageIndicator) findViewById(R.id.indicator);
mIndicator.setViewPager(mPager);
final float density = getResources().getDisplayMetrics().density;
mIndicator.setRadius(7 * density);
mIndicator.setPageColor(0x00000000);
mIndicator.setFillColor(0xFFFFFFFF);
mIndicator.setStrokeColor(0xFFFFFFFF);
mIndicator.setStrokeWidth(1 * density);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

Fragment disappearing when coming back from another Fragment

I have a viewpager with 3 fragments to make a swipeable widget. When I first load the app they show properly and all the click events work as expected. Same with hitting the back button after clicking each OnClick, sends me back to landingpagenotlogged in and the viewpager/fragments are displayed as expected. My problem is when I hit my menu button and come back to the landing page my view pager disappears.
I did try to use getChildFragmentManager() when setting the adapter and it works but then my onClick events do not work any more as I get no view to id *******.
I have also tried to place the adapter in the onResume(); with no luck at all.
Along with the viewpager, my viewpagerindicator is not working for the homewidget but working for the carousel. Not sure if that is the code or the layout. But I set it up the same way as the carousel and still not seeing it within the screen when run.
Landingpagenotlogged
public class LandingPageFragmentLoggedOut extends LandingPageFragment {
private static final String TAG = LandingPageFragmentLoggedOut.class.getSimpleName();
private ViewPager viewPager;
private RelativeLayout myStoreTab;
private Button signIn;
private final static Fragment instance = new LandingPageFragmentLoggedOut();
LoggedOutWidgetAdapter mAdapter;
ViewPager mPager;
public static final int ITEMS = 3;
static public Fragment getInstance() {
return instance;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
super.onCreateView(inflater, container, savedInstanceState);
getActivity().startService(new Intent(getActivity().getApplicationContext(),
WeeklyAdService.class));
setShoppingListFocusChangeListener();
setSignInBtnClickListener();
super.setViewPagerMotionListeners(viewPager);
setMenuTouchListener();
setTabClickListener();
return view;
}
#Override
protected void inflateFragmentView(LayoutInflater inflater, ViewGroup container) {
view = inflater.inflate(R.layout.landingpage_not_logged_in, container,
false);
RelativeLayout thisLayout = (RelativeLayout) view
.findViewById(R.id.landingpage_logged_out_parent_layout);
TileBackground.fixBackgroundRepeat(thisLayout);
imgArch = view.findViewById(R.id.frag_tab);
}
private void setSignInBtnClickListener() {
signIn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
HashMap<String, String> params = new HashMap<>();
Intent intent = new Intent(getActivity(), SignInActivity.class);
startActivity(intent);
getActivity().overridePendingTransition(
R.anim.enter_in_from_bottom, R.anim.anim_static);
params.put("Module", "Home");
FlurryAgent.logEvent(FlurryConstants.GOTO_SIGN_IN, params);
}
});
}
private void setTabClickListener() {
myStoreTab.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
tabSelection = 1;
tabSelectionListener.onTabSelectionListener(tabSelection);
toggleStoreTabIndicator(1);
}
});
}
#Override
#SuppressLint("WrongViewCast")
protected void setUIreferences() {
viewPager = (ViewPager) view.findViewById(R.id.home_carousel);
overlay = view.findViewById(R.id.landingpage_screenOverlay);
indicator = (LinePageIndicator) view.findViewById(R.id.image_slider_indicator);
this.signIn = (Button) view.findViewById(R.id.landingpg_sign_in_btn);
shoppingListBtn = (ImageView) view.findViewById(R.id.icnlistoptions);
myStoreTab = (RelativeLayout) view.findViewById(R.id.frag_tab);
menuButton = (Button) view.findViewById(R.id.imgBanner_list);
logoButton = (ImageView) view.findViewById(R.id.headerLogo);
addShoppingListItemWidget = (EditText) view.findViewById(R.id.editAddItemNotLoggedIn);
addShoppingListItemWidget.setOnKeyListener(null);
addedItemConfirmation = view.findViewById(R.id.addedItemConfirmation);
imgScanner = (ImageView) view.findViewById(R.id.imgScannerNotLoggedIn);
toggleScannerVisibility(true);
itemAddedText = (TextView) view.findViewById(R.id.item_added_text);
weeklyAdImg = (ImageView) view.findViewById(R.id.weeklyad_img);
defaultWelcomeMsg = (ImageView) view.findViewById(R.id.landing_page_default_img);
setWeeklyAdThumbNail();
if(imgUrl!=null)
Picasso.with(getActivity()).load(imgUrl).transform(new MyTransformTop()).error(R.drawable.img_ad_default).into(weeklyAdImg);
else
Picasso.with(getActivity()).load(R.drawable.img_ad_default).into(weeklyAdImg);
//setWeeklyAdOnClickListener();
setWeeklyAdClickListener();
couponsGrid = view.findViewById(R.id.coupons_grid);
couponsPlaceholderImg = (ImageView) view.findViewById(R.id.feat_coupons);
if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
itemAddedText.setTextSize(TypedValue.COMPLEX_UNIT_SP, 16);
}
imgScanner.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
PermissionHandler.openCamera(getActivity());
}
});
mShoppingListAdd = (RelativeLayout) view.findViewById(R.id.shoppinglis_shortcut);
mShoppingListAdd.setVisibility(View.GONE);
mAdapter = new LoggedOutWidgetAdapter(getFragmentManager());
mPager = (ViewPager) view.findViewById(R.id.vpHomePageWidget);
mPager.setAdapter(mAdapter);
LinePageIndicator mLoggedOutWidgetIndicator = (LinePageIndicator)view.findViewById(R.id.homewidgetLoggedOutIndicator);
mLoggedOutWidgetIndicator.setViewPager(mPager);
}
// MSM - 214
private void setWeeklyAdThumbNail() {
try {
if (LocalDb.getStoreId() != LocalDb.DEFAULT_VAL) {
if (weeklyAdBundle != null && !weeklyAdBundle.isEmpty()) {
//MSM - 155
if (!Utils.isStringNull(weeklyAdBundle.getString("WeeklyAdThumbnail"))) {
Log.e("BANNER ID SET: ", weeklyAdBundle.getString("WeeklyAdThumbnail"));
imgUrl = weeklyAdBundle.getString("WeeklyAdThumbnail");
}
else
imgUrl = weeklyAdBundle.getString("0FirstThumbnail");
}
}
if (urls == null || !urls.contains(imgUrl)) {
Picasso.with(getActivity()).load(imgUrl).transform(new MyTransformTop()).error(R.drawable.img_ad_default).into(weeklyAdImg);
}
else
Picasso.with(getActivity()).load(R.drawable.img_ad_default).into(weeklyAdImg);
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
protected void sendRequest() {
if (CheckNetworkConnection.isConnectionAvailable(activity)) {
jsonParser = new CarouselJSONParser(this);
jsonParser.execute();
} else {
setDefaultOfflineImage();
weeklyAdImg.setImageResource(R.drawable.img_ad_default);
// TODO Set OFFLINE message here
}
}
#Override
public void setCarouselData(ArrayList<CarouselImageData> imageDatas) {
Log.v(TAG, "Set Carousel Data hit");
if (imageDatas != null) {
this.advertisements = imageDatas;
runnable(advertisements.size());
handler.postDelayed(animateViewPager, ANIM_VIEW_PAGER_DELAY);
viewPager
.setAdapter(new ImageSliderAdapter(activity, imageDatas, this, weeklyAdBundle));
indicator.setViewPager(viewPager);
if (isFirstTimeLaunched) {
fadeInWelcomMsg();
Log.v(TAG, "first time launched, welcome message initaited");
} else {
viewPager.setVisibility(View.VISIBLE);
indicator.setVisibility(View.VISIBLE);
Log.v(TAG, "Returning user, viewpager set visible");
}
} else {
setDefaultOfflineImage();
}
}
#Override
public void onResume() {
if (LocalDb.isLoggedIn()) {
Fragment fragment = new LandingPageFragment();
launchNavigationItemFragment(fragment);
}
getActivity().startService(new Intent(getActivity().getApplicationContext(),
WeeklyAdService.class));
if (viewPager == null) {
viewPager = (ViewPager) view.findViewById(R.id.home_carousel);
}
mAdapter = new LoggedOutWidgetAdapter(getChildFragmentManager());
super.onResume();
if (newItemIsAdded) {
onShoppingListResult();
}
// addShoppingListItemWidget.clearFocus();
}
#Override
void runnable(final int size) {
handler = new Handler();
animateViewPager = new Runnable() {
#Override
public void run() {
if (!pageIsSliding) {
if (viewPager.getCurrentItem() == size - 1) {
viewPager.setCurrentItem(0);
} else {
viewPager.setCurrentItem(
viewPager.getCurrentItem() + 1, true);
}
handler.postDelayed(animateViewPager, ANIM_VIEW_PAGER_DELAY);
}
}
};
}
#Override
void toggleStoreTabIndicator(int tab) {
if (storeTabIsClosed) {
storeTabIsClosed = false;
imgArch.setBackgroundResource(R.drawable.img_single_arch_my_store);
} else {
storeTabIsClosed = true;
imgArch.setBackgroundResource(R.drawable.img_arch);
}
}
#Override
protected void setFontsOnTextViews(View view) {
}
#Override
protected void setTabClickListeners() {
}
#Override
public void setViewPagerMotionListeners(ViewPager vPager) {
}
public class LoggedOutWidgetAdapter extends FragmentPagerAdapter {
public LoggedOutWidgetAdapter(FragmentManager fm) {
super(fm);
}
#Override
public Fragment getItem(int position) {
switch (position) {
case 0:
return ProductLocatorHomeWidgetFragment.init(position);
case 1:
return ProductScanHomeWidgetFragment.init(position);
case 2:
return MyShoppingListHomeWidgetFragment.init(position);
default:
return null;
}
}
#Override
public int getCount() {
return ITEMS;
}
}
}
The three fragments that are tied to the viewpager
ProductLocatorHomeWidgetFragment
public class ProductLocatorHomeWidgetFragment extends Fragment {
int fragVal;
int storeId;
String storeName, storeLat, storeLong, retail_store_id;
TextView mProductLocatorClickZone;
StoreList sList;
public static ProductLocatorHomeWidgetFragment init(int val) {
ProductLocatorHomeWidgetFragment productLocatorFragment = new ProductLocatorHomeWidgetFragment();
Bundle args = new Bundle();
args.putInt("prodLocator", val);
productLocatorFragment.setArguments(args);
return productLocatorFragment;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// fragVal = getArguments() != null ? getArguments().getInt("prodLocator") : 1;
sList = new StoreList();
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View layoutView = inflater.inflate(R.layout.product_locator_search_widget, container, false);
mProductLocatorClickZone = (TextView) layoutView.findViewById(R.id.editSearchItemNotLoggedIn);
mProductLocatorClickZone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
sList = LandingPageFragment.storeList;
if(sList.getId() != null){
storeId = Integer.parseInt(sList.getId());
storeLat = sList.getLatitude();
storeLong = sList.getLongitude();
storeName = sList.getName();
Intent mIntent = new Intent(getActivity(), ProductSearchActivity.class);
FlurryTrackerHelper.onProductLocatorWidget();
mIntent.putExtra("store_id", String.valueOf(storeId));
mIntent.putExtra("store_lat", storeLat);
mIntent.putExtra("store_lng", storeLong);
mIntent.putExtra("retail_id", retail_store_id);
startActivity(mIntent);
}
else if (sList.getId() == null) {
if (LocalDb.getStoreId() > 0) {
storeId = LocalDb.getStoreId();
storeLat = LocalDb.getStoreLat();
storeLong = LocalDb.getStoreLng();
storeName = LocalDb.getMyStoreName();
Intent mIntent = new Intent(getActivity(), ProductSearchActivity.class);
FlurryTrackerHelper.onProductLocatorWidget();
mIntent.putExtra("store_id", String.valueOf(storeId));
mIntent.putExtra("store_lat", storeLat);
mIntent.putExtra("store_lng", storeLong);
mIntent.putExtra("retail_id", retail_store_id);
startActivity(mIntent);
}
}
else {
StoreLocatorDetailsSearchFragment storeLocatorDetailsSearchFragment = new StoreLocatorDetailsSearchFragment();
Bundle b1 = new Bundle();
b1.putInt("currentFragment", 10);
storeLocatorDetailsSearchFragment.setArguments(b1);
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.in_from_right, R.anim.out_to_left, R.anim.in_from_left, R.anim.out_to_right);
transaction.replace(R.id.nav_item_fragment_container, storeLocatorDetailsSearchFragment);
transaction.addToBackStack(null);
transaction.commit();
}
}
});
return layoutView;
}
}
MyShoppingListHomeWidgetFragment
public class MyShoppingListHomeWidgetFragment extends Fragment {
int fragVal;
EditText mShoppingListClickZone;
ImageView mShoppinglistScanClickZone;
public static MyShoppingListHomeWidgetFragment init(int val) {
MyShoppingListHomeWidgetFragment myShoppingListFragment = new MyShoppingListHomeWidgetFragment();
Bundle args = new Bundle();
args.putInt("myShoppingList", val);
myShoppingListFragment.setArguments(args);
return myShoppingListFragment;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// fragVal = getArguments() != null ? getArguments().getInt("myShoppingList") : 1;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View layoutView = inflater.inflate(R.layout.shopping_list_widget, container, false);
mShoppingListClickZone = (EditText) layoutView.findViewById(R.id.editAddItemNotLoggedIn);
mShoppingListClickZone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ShoppingListItemsFragment shoppingListItemsFragment = new ShoppingListItemsFragment();
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.in_from_right, R.anim.out_to_left, R.anim.in_from_left, R.anim.out_to_right);
transaction.replace(R.id.nav_item_fragment_container, shoppingListItemsFragment);
transaction.addToBackStack(null);
transaction.commit();
}
});
mShoppinglistScanClickZone = (ImageView) layoutView.findViewById(R.id.imgScannerNotLoggedIn);
mShoppinglistScanClickZone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
PermissionHandler.openCamera(getActivity());
}
});
return layoutView;
}
}
ProductScanHomeWidgetFragment
public class ProductScanHomeWidgetFragment extends Fragment {
int fragVal;
LinearLayout mCouponSearchClickZone, mRefillPrescriptionClickZone;
View mDivider;
public static ProductScanHomeWidgetFragment init(int val) {
ProductScanHomeWidgetFragment productScanFragment = new ProductScanHomeWidgetFragment();
Bundle args = new Bundle();
args.putInt("prodScan", val);
productScanFragment.setArguments(args);
return productScanFragment;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
fragVal = getArguments() != null ? getArguments().getInt("prodScan") : 1;
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View layoutView = inflater.inflate(R.layout.product_scan_widget, container, false);
mRefillPrescriptionClickZone = (LinearLayout) layoutView.findViewById(R.id.refillPrescriptionClickZone);
mCouponSearchClickZone = (LinearLayout) layoutView.findViewById(R.id.couponSearchClickZone);
mCouponSearchClickZone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ECouponsViewFragment eCouponsViewFragment = new ECouponsViewFragment();
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.in_from_right, R.anim.out_to_left, R.anim.in_from_left, R.anim.out_to_right);
transaction.replace(R.id.nav_item_fragment_container, eCouponsViewFragment);
transaction.addToBackStack(null);
transaction.commit();
}
});
if (LocalDb.getBannerSupportRefillPrescriptions().equalsIgnoreCase(
UtilConstants.KEY_WORD_FALSE)) {
mDivider = layoutView.findViewById(R.id.divider);
mDivider.setVisibility(View.GONE);
mRefillPrescriptionClickZone.setVisibility(View.GONE);
} else {
mRefillPrescriptionClickZone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
AddPharmacyFragment addPharmacyFragment = new AddPharmacyFragment();
FragmentTransaction transaction = getFragmentManager().beginTransaction();
transaction.setCustomAnimations(R.anim.in_from_right, R.anim.out_to_left, R.anim.in_from_left, R.anim.out_to_right);
transaction.replace(R.id.nav_item_fragment_container, addPharmacyFragment);
transaction.addToBackStack(null);
transaction.commit();
}
});
}
return layoutView;
}
}

I was able to solve this using a FragmentStatePagerAdapter and not the FragmentPagerAdapter.
So I removed the old FragmentPagerAdapter in LadingPageLoggedOut and replaced it with
inal String [] fragmentClasses = {"com.supervalu.mobile.android.HomeScreenWidget.ProductLocatorHomeWidgetFragment",
"com.supervalu.mobile.android.HomeScreenWidget.ProductScanHomeWidgetFragment",
"com.supervalu.mobile.android.HomeScreenWidget.MyShoppingListHomeWidgetFragment"};
mPager = (ViewPager) view.findViewById(R.id.vpHomePageWidget);
mPager.setAdapter(new FragmentStatePagerAdapter(getFragmentManager()) {
#Override
public Fragment getItem(int position) {
Fragment fragmentAtPosition = null;
// Check to make sure that your array is not null, size is greater than 0 ,
// current position is greater than equal to 0, and position is less than length
if((fragmentClasses != null) && (fragmentClasses.length > 0)&&(position >= 0)&& (position < fragmentClasses.length))
{
// Instantiate the Fragment at the current position of the Adapter
fragmentAtPosition = Fragment.instantiate(getContext(), fragmentClasses[position]);
fragmentAtPosition.setRetainInstance(true);
}
return fragmentAtPosition;
}
#Override
public int getCount() {
return fragmentClasses.length;
}
});

Different NavigationDrawer items for Different activities in android

Here i am using NavigationDrawer for my activities.It is working fine.i am using Recyclerview for displaying NavigationDrawer items. Now i want to display different NavigationDrawer Item for different Activity..Here i am using nav_drawer_labels in FragmentDrawer to display items.How to display nav_drawer_labels1 in another activity.I mean i have to display different NavigationDrawer in each activity..here is my code.
CompProfileDisplay.java
public class CompProfileDisplay extends AppCompatActivity implements OnItemClickListener, FragmentDrawer.FragmentDrawerListener {
private static String TAG = CompProfileDisplay.class.getSimpleName();
private MenuItem menuitems;
private Toolbar mToolbar;
private FragmentDrawer drawerFragment1;
private ImageView img;
private int count;
private TextView textView;
private String doc;
public static final String UPLOAD_URL = "http://website.com/aboutme_update.php";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//getActionBar().setDisplayShowTitleEnabled(false);
setContentView(R.layout.compprofile_display);
mToolbar = (Toolbar) findViewById(R.id.toolbar);
img = (ImageView) findViewById(R.id.imageView10);
setSupportActionBar(mToolbar);
getSupportActionBar().setDisplayShowHomeEnabled(true);
final Context context = this;
drawerFragment1 = (FragmentDrawer)
getSupportFragmentManager().findFragmentById(R.id.fragment_navigation_drawer);
drawerFragment1.setUp(R.id.fragment_navigation_drawer, (DrawerLayout) findViewById(R.id.drawer_layout), mToolbar);
drawerFragment1.setDrawerListener(this);
// display the second navigation drawer view on app launch
displayView(0);
SharedPreferences sharedPreferences = getSharedPreferences(ProfileLogin.SHARED_PREF_NAME, MODE_PRIVATE);
SharedPreferences sharedPreferences1 = getSharedPreferences(ClickToComp.SHARED_PREF_NAME, MODE_PRIVATE);
img.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
final Dialog dialog = new Dialog(context);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);//no title in dialog.
dialog.getWindow().setBackgroundDrawable( new ColorDrawable(android.graphics.Color.TRANSPARENT));
dialog.setContentView(R.layout.im);
Typeface font = Typeface.createFromAsset( getAssets(), "fontawesome-webfont.ttf" );
TextView txt = (TextView) dialog.findViewById(R.id.custom_fullimage_placename);
txt.setTypeface(font);
String url1 = "http://www.website.com/" + doc;
new DownloadImageTask((ImageView) dialog.findViewById(R.id.fullimage))
.execute(url1);
//on click of cancel icon/btn popup screen will close.
txt.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
dialog.show();
}
});
}
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
public DownloadImageTask(ImageView bmImage) {
this.bmImage = bmImage;
}
protected Bitmap doInBackground(String... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
bmImage.setImageBitmap(result);
}
}
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
Intent intent;
switch (position) {
default:
intent = new Intent(CompProfileDisplay.this, Banking.class);
startActivity(intent);
break;
}
}
#Override
public boolean onCreateOptionsMenu(final Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
MenuItem menuItem = menu.findItem(R.id.testAction);
menuItem.setIcon(buildCounterDrawable(count, R.drawable.add));
return true;
}
private Drawable buildCounterDrawable(int count, int backgroundImageId) {
LayoutInflater inflater = LayoutInflater.from(this);
View view = inflater.inflate(R.layout.action_bar_notifitcation_icon, null);
view.setBackgroundResource(backgroundImageId);
if (count == 0) {
View counterTextPanel = view.findViewById(R.id.counterValuePanel);
counterTextPanel.setVisibility(View.GONE);
} else {
textView = (TextView) view.findViewById(R.id.count);
textView.setText("" + count);
textView.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(CompProfileDisplay.this, "You have new friend request", Toast.LENGTH_SHORT).show();
}
});
}
view.measure(
View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),
View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
view.layout(0, 0, view.getMeasuredWidth(), view.getMeasuredHeight());
view.setDrawingCacheEnabled(true);
view.setDrawingCacheQuality(View.DRAWING_CACHE_QUALITY_HIGH);
Bitmap bitmap = Bitmap.createBitmap(view.getDrawingCache());
view.setDrawingCacheEnabled(false);
return new BitmapDrawable(getResources(), bitmap);
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.testAction) {
if(count>0) {
Toast.makeText(getApplicationContext(), "You have new friend request", Toast.LENGTH_SHORT).show();
}
else {
Toast.makeText(getApplicationContext(), "You dont have any new notification", Toast.LENGTH_SHORT).show();
}
return true;
}
if(id == R.id.action_search){
/*Toast.makeText(getApplicationContext(), vault_no, Toast.LENGTH_SHORT).show();
return true;*/
//logout();
}
if(id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
#Override
public void onDrawerItemSelected(View view, int position) {
displayView(position);
}
private void displayView(int position) {
Fragment fragment = null;
String title = getString(R.string.app_name);
switch (position) {
case 0:
/*fragment = new HomeFragment();*/
title = "Profile";
break;
case 1:
/*fragment = new ProfileFragment();
title = getString(R.string.title_profile);
break;*/
startActivity(new Intent(this, CompProfileDisplay.class));
return;
case 2:
startActivity(new Intent (this,DisplayContact.class));
return;
case 3:
startActivity(new Intent(this, DocUpload.class));
return;
default:
break;
}
if (fragment != null) {
FragmentManager fragmentManager = getSupportFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
fragmentTransaction.replace(R.id.container_body, fragment);
fragmentTransaction.commit();
// set the toolbar title
getSupportActionBar().setTitle(title);
}
}
}
FragmentDrawer.class
public class FragmentDrawer extends Fragment {
private static String TAG = FragmentDrawer.class.getSimpleName();
public static final String SHARED_PREF_NAME = "myloginapp";
private RecyclerView recyclerView;
private String doc;
private String fullname;
private String vault;
private ActionBarDrawerToggle mDrawerToggle;
private DrawerLayout mDrawerLayout;
private NavigationDrawerAdapter adapter;
private View containerView;
private static String[] titles = null;
private FragmentDrawerListener drawerListener;
public FragmentDrawer() {
}
public void setDrawerListener(FragmentDrawerListener listener) {
this.drawerListener = listener;
}
public static List<NavDrawerItem> getData() {
List<NavDrawerItem> data = new ArrayList<>();
// preparing navigation drawer items
for (int i = 0; i < titles.length; i++) {
NavDrawerItem navItem = new NavDrawerItem();
navItem.setTitle(titles[i]);
data.add(navItem);
}
return data;
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// here i am displaying nav_drawer_labels items in one activity.
titles = getActivity().getResources().getStringArray(R.array.nav_drawer_labels);
//i want to display nav_drawer_labels1 in another activity.
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflating view layout
View layout = inflater.inflate(R.layout.fragment_navigation_drawer, container, false);
ImageView img = (ImageView)layout.findViewById(R.id.img);
TextView name = (TextView)layout.findViewById(R.id.name);
TextView vault_no = (TextView)layout.findViewById(R.id.vault);
SharedPreferences sharedPreferences1 = this.getActivity().getSharedPreferences(FragmentDrawer.SHARED_PREF_NAME, Context.MODE_PRIVATE);
vault = sharedPreferences1.getString(ProfileLogin.EMAIL_SHARED_PREF,"Not Available");
SharedPreferences sharedPreferences = this.getActivity().getSharedPreferences(FragmentDrawer.SHARED_PREF_NAME, Context.MODE_PRIVATE);
doc = sharedPreferences.getString(ClickToLogin.DOC_SHARED_PREF,"Not Available");
fullname = sharedPreferences.getString(ClickToLogin.FULLNAME_SHARED_PREF,"Not Available");
name.setText(fullname);
vault_no.setText(vault);
recyclerView = (RecyclerView) layout.findViewById(R.id.drawerList);
String url1 = "http://www.miisky.com/"+doc;
new DownloadImageTask((ImageView) layout.findViewById(R.id.img))
.execute(url1);
adapter = new NavigationDrawerAdapter(getActivity(), getData());
recyclerView.setAdapter(adapter);
recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
recyclerView.addOnItemTouchListener(new RecyclerTouchListener(getActivity(), recyclerView, new ClickListener() {
#Override
public void onClick(View view, int position) {
drawerListener.onDrawerItemSelected(view, position);
mDrawerLayout.closeDrawer(containerView);
}
#Override
public void onLongClick(View view, int position) {
}
}));
return layout;
}
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
public DownloadImageTask(ImageView bmImage) {
this.bmImage = bmImage;
}
protected Bitmap doInBackground(String... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
bmImage.setImageBitmap(result);
}
}
public void setUp(int fragmentId, DrawerLayout drawerLayout, final Toolbar toolbar) {
containerView = getActivity().findViewById(fragmentId);
mDrawerLayout = drawerLayout;
mDrawerToggle = new ActionBarDrawerToggle(getActivity(), drawerLayout, toolbar, R.string.drawer_open, R.string.drawer_close) {
#Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
getActivity().invalidateOptionsMenu();
}
#Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
getActivity().invalidateOptionsMenu();
}
#Override
public void onDrawerSlide(View drawerView, float slideOffset) {
super.onDrawerSlide(drawerView, slideOffset);
toolbar.setAlpha(1 - slideOffset / 2);
}
};
mDrawerLayout.setDrawerListener(mDrawerToggle);
mDrawerLayout.post(new Runnable() {
#Override
public void run() {
mDrawerToggle.syncState();
}
});
}
public static interface ClickListener {
public void onClick(View view, int position);
public void onLongClick(View view, int position);
}
static class RecyclerTouchListener implements RecyclerView.OnItemTouchListener {
private GestureDetector gestureDetector;
private ClickListener clickListener;
public RecyclerTouchListener(Context context, final RecyclerView recyclerView, final ClickListener clickListener) {
this.clickListener = clickListener;
gestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
#Override
public boolean onSingleTapUp(MotionEvent e) {
return true;
}
#Override
public void onLongPress(MotionEvent e) {
View child = recyclerView.findChildViewUnder(e.getX(), e.getY());
if (child != null && clickListener != null) {
clickListener.onLongClick(child, recyclerView.getChildPosition(child));
}
}
});
}
#Override
public boolean onInterceptTouchEvent(RecyclerView rv, MotionEvent e) {
View child = rv.findChildViewUnder(e.getX(), e.getY());
if (child != null && clickListener != null && gestureDetector.onTouchEvent(e)) {
clickListener.onClick(child, rv.getChildPosition(child));
}
return false;
}
#Override
public void onTouchEvent(RecyclerView rv, MotionEvent e) {
}
#Override
public void onRequestDisallowInterceptTouchEvent(boolean disallowIntercept) {
}
}
public interface FragmentDrawerListener {
public void onDrawerItemSelected(View view, int position);
}
}
string.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="nav_item_home1">Home</string>
<string name="nav_item_profile1">Profile</string>
<string name="nav_item_customersupport">Customer Support</string>
<string name="nav_item_dealer">Dealer Network</string>
<string-array name="nav_drawer_labels1">
<item>#string/nav_item_home1</item>
<item>#string/nav_item_profile1</item>
<item>#string/nav_item_customersupport</item>
</string-array>
<string name="nav_item_home">Home</string>
<string name="nav_item_profile">Profile</string>
<string name="nav_item_contacts">Contacts</string>
<string name="nav_item_docupload">Upload Documents</string>
<!-- navigation drawer item labels -->
<string-array name="nav_drawer_labels">
<item>#string/nav_item_home</item>
<item>#string/nav_item_profile</item>
<item>#string/nav_item_contacts</item>
</string-array>
</resources>

Navigation drawer is meant to be used with fragments.
The main activity host the the nav drawer.
Fragments make it easy to swap the drawer content a keep its state.
If you wanted to use acitvity instead then you should create a base activity conaining the drawer so that all your activities inherit from that activity.
This way the nav drawer can persist from activity to activity.