Examples with TabLayout android.support.design.widget.TabLayout used on opensource projects

Example 1 with TabLayout

use of android.support.design.widget.TabLayout in project philm by chrisbanes.

the class BasePhilmTabFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_viewpager, container, false);
    mAdapter = new TabPagerAdapter(getChildFragmentManager());
    mViewPager = (ViewPager) view.findViewById(R.id.viewpager);
    mViewPager.setAdapter(mAdapter);
    mViewPager.setPageMargin(getResources().getDimensionPixelSize(R.dimen.spacing_minor));
    mTabLayout = (TabLayout) view.findViewById(R.id.viewpager_tabs);
    mTabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {

        @Override
        public void onTabSelected(TabLayout.Tab tab) {
        }

        @Override
        public void onTabUnselected(TabLayout.Tab tab) {
        }

        @Override
        public void onTabReselected(TabLayout.Tab tab) {
            final Fragment fragment = mAdapter.getItem(tab.getPosition());
            if (fragment instanceof ListFragment) {
                ((ListFragment) fragment).smoothScrollTo(0);
            }
        }
    });
    if (savedInstanceState != null) {
        mCurrentItem = savedInstanceState.getInt(SAVE_SELECTED_TAB);
    }
    return view;
}

Example 2 with TabLayout

use of android.support.design.widget.TabLayout in project cheesesquare by chrisbanes.

the class MainActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);
    final ActionBar ab = getSupportActionBar();
    ab.setHomeAsUpIndicator(R.drawable.ic_menu);
    ab.setDisplayHomeAsUpEnabled(true);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
    if (navigationView != null) {
        setupDrawerContent(navigationView);
    }
    ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);
    if (viewPager != null) {
        setupViewPager(viewPager);
    }
    FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
    fab.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View view) {
            Snackbar.make(view, "Here's a Snackbar", Snackbar.LENGTH_LONG).setAction("Action", null).show();
        }
    });
    TabLayout tabLayout = (TabLayout) findViewById(R.id.tabs);
    tabLayout.setupWithViewPager(viewPager);
}

Example 3 with TabLayout

use of android.support.design.widget.TabLayout in project Reader by TheKeeperOfPie.

the class FragmentNewPost method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_new_post, container, false);
    layoutCoordinator = (CoordinatorLayout) view.findViewById(R.id.layout_coordinator);
    layoutAppBar = (AppBarLayout) view.findViewById(R.id.layout_app_bar);
    scrollText = (NestedScrollView) view.findViewById(R.id.scroll_text);
    textInfo = (TextView) view.findViewById(R.id.text_info);
    textSubmit = (TextView) view.findViewById(R.id.text_submit);
    editTextTitle = (EditText) view.findViewById(R.id.edit_title);
    editTextBody = (EditText) view.findViewById(R.id.edit_body);
    toolbar = (Toolbar) view.findViewById(R.id.toolbar);
    toolbar.setTitle(getString(R.string.new_post));
    toolbar.setTitleTextColor(themer.getColorFilterPrimary().getColor());
    toolbar.setNavigationIcon(R.drawable.ic_arrow_back_white_24dp);
    toolbar.setNavigationOnClickListener(v -> {
        UtilsInput.hideKeyboard(editTextBody);
        mListener.onNavigationBackClick();
    });
    toolbar.getNavigationIcon().mutate().setColorFilter(themer.getColorFilterPrimary());
    setUpOptionsMenu();
    textInfo.setText(getString(R.string.submitting_post, getArguments().getString(SUBREDDIT), getArguments().getString(USER)));
    String submitTextHtml = getArguments().getString(SUBMIT_TEXT_HTML);
    Log.d(TAG, "submitTextHtml: " + submitTextHtml);
    if (TextUtils.isEmpty(submitTextHtml) || "null".equals(submitTextHtml)) {
        textSubmit.setVisibility(View.GONE);
    } else {
        textSubmit.setText(UtilsReddit.getFormattedHtml(submitTextHtml));
    }
    textSubmit.setMovementMethod(LinkMovementMethod.getInstance());
    if (Reddit.PostType.LINK == postType) {
        editTextBody.setHint("URL");
    } else {
        editTextBody.setHint("Text");
    }
    View.OnFocusChangeListener onFocusChangeListener = (v, hasFocus) -> {
        if (hasFocus) {
            AppBarLayout.Behavior behaviorAppBar = (AppBarLayout.Behavior) ((CoordinatorLayout.LayoutParams) layoutAppBar.getLayoutParams()).getBehavior();
            behaviorAppBar.onNestedFling(layoutCoordinator, layoutAppBar, null, 0, 1000, true);
        }
    };
    editTextTitle.setOnFocusChangeListener(onFocusChangeListener);
    editTextBody.setOnFocusChangeListener(onFocusChangeListener);
    editMarginDefault = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, getResources().getDisplayMetrics());
    editMarginWithActions = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 56, getResources().getDisplayMetrics());
    textPreview = (TextView) view.findViewById(R.id.text_preview);
    viewDivider = view.findViewById(R.id.view_divider);
    toolbarActions = (Toolbar) view.findViewById(R.id.toolbar_actions);
    toolbarActions.inflateMenu(R.menu.menu_editor_actions);
    toolbarActions.setOnMenuItemClickListener(this);
    tabLayout = (TabLayout) view.findViewById(R.id.layout_tab);
    tabLayout.setTabMode(TabLayout.MODE_FIXED);
    tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
    tabLayout.setTabTextColors(themer.getColorFilterTextMuted().getColor(), themer.getColorFilterPrimary().getColor());
    viewPager = (ViewPager) view.findViewById(R.id.view_pager);
    viewPager.setAdapter(new PagerAdapter() {

        @Override
        public CharSequence getPageTitle(int position) {
            switch(position) {
                case PAGE_POST:
                    return getString(R.string.page_post);
                case PAGE_PREVIEW:
                    return getString(R.string.page_preview);
            }
            return super.getPageTitle(position);
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            return viewPager.getChildAt(position);
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object) {
        }

        @Override
        public int getCount() {
            if (Reddit.PostType.LINK == postType) {
                tabLayout.setVisibility(View.GONE);
                toolbarActions.setVisibility(View.GONE);
                viewDivider.setVisibility(View.GONE);
                itemHideActions.setVisible(false);
                return 1;
            }
            return viewPager.getChildCount();
        }

        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view == object;
        }
    });
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            if (position == PAGE_POST && toolbarActions.getVisibility() == View.VISIBLE) {
                float translationY = positionOffset * (toolbarActions.getHeight() + viewDivider.getHeight());
                viewDivider.setTranslationY(translationY);
                toolbarActions.setTranslationY(translationY);
            }
        }

        @Override
        public void onPageSelected(int position) {
            if (position == PAGE_PREVIEW) {
                if (editTextBody.length() == 0) {
                    textPreview.setText(R.string.empty_reply_preview);
                } else {
                    textPreview.setText(Html.fromHtml(Processor.process(editTextBody.getText().toString())));
                }
            }
            if (Reddit.PostType.SELF == postType) {
                itemHideActions.setVisible(position == PAGE_POST);
            }
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }
    });
    tabLayout.setupWithViewPager(viewPager);
    viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
    layoutCaptcha = (RelativeLayout) view.findViewById(R.id.layout_captcha);
    imageCaptcha = (ImageView) view.findViewById(R.id.image_captcha);
    editCaptcha = (EditText) view.findViewById(R.id.edit_captcha);
    buttonCaptchaRefresh = (ImageButton) view.findViewById(R.id.button_captcha_refresh);
    buttonCaptchaRefresh.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            loadCaptcha();
        }
    });
    if (getArguments().getBoolean(IS_EDIT, false)) {
        loadEditValues();
    } else {
        reddit.needsCaptcha().subscribe(new Observer<String>() {

            @Override
            public void onCompleted() {
            }

            @Override
            public void onError(Throwable e) {
                e.printStackTrace();
            }

            @Override
            public void onNext(String response) {
                if ("true".equalsIgnoreCase(response)) {
                    layoutCaptcha.setVisibility(View.VISIBLE);
                    loadCaptcha();
                }
            }
        });
    }
    view.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {

        @Override
        public void onGlobalLayout() {
            Menu menu = toolbarActions.getMenu();
            int maxNum = (int) (view.getWidth() / TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 48, getResources().getDisplayMetrics()));
            int numShown = 0;
            for (int index = 0; index < menu.size(); index++) {
                MenuItem menuItem = menu.getItem(index);
                menuItem.getIcon().setColorFilter(themer.getColorFilterIcon());
                if (numShown++ < maxNum - 1) {
                    menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
                } else {
                    menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
                }
            }
            // Toggle visibility to fix weird bug causing tabs to not be added
            tabLayout.setVisibility(View.GONE);
            tabLayout.setVisibility(View.VISIBLE);
            view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
        }
    });
    return view;
}

Example 4 with TabLayout

use of android.support.design.widget.TabLayout in project Reader by TheKeeperOfPie.

the class FragmentHistory method showDateRangeDialog.

private void showDateRangeDialog() {
    View view = LayoutInflater.from(getActivity()).inflate(R.layout.dialog_date_range, null, false);
    final DatePicker datePickerStart = (DatePicker) view.findViewById(R.id.date_picker_start);
    final DatePicker datePickerEnd = (DatePicker) view.findViewById(R.id.date_picker_end);
    final ViewPager viewPager = (ViewPager) view.findViewById(R.id.view_pager_time);
    viewPager.setAdapter(new PagerAdapter() {

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            switch(position) {
                case 0:
                    return datePickerStart;
                case 1:
                    return datePickerEnd;
            }
            return super.instantiateItem(container, position);
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch(position) {
                case 0:
                    return viewPager.getContext().getResources().getString(R.string.start);
                case 1:
                    return viewPager.getContext().getResources().getString(R.string.end);
            }
            return super.getPageTitle(position);
        }

        @Override
        public int getCount() {
            return 2;
        }

        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view == object;
        }
    });
    final TabLayout layoutTab = (TabLayout) view.findViewById(R.id.layout_tab);
    layoutTab.setupWithViewPager(viewPager);
    final Calendar calendarStart = Calendar.getInstance();
    calendarStart.setTimeZone(TimeZone.getTimeZone("UTC"));
    datePickerStart.init(calendarStart.get(Calendar.YEAR), calendarStart.get(Calendar.MONTH), calendarStart.get(Calendar.DAY_OF_MONTH), new DatePicker.OnDateChangedListener() {

        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            calendarStart.set(year, monthOfYear, dayOfMonth);
            layoutTab.getTabAt(0).setText(DateUtils.formatDateTime(getActivity(), calendarStart.getTimeInMillis(), FORMAT_DATE));
        }
    });
    long timeStart = controllerHistory.getTimeStart();
    if (timeStart > 0) {
        calendarStart.setTimeInMillis(timeStart);
        datePickerStart.updateDate(calendarStart.get(Calendar.YEAR), calendarStart.get(Calendar.MONTH), calendarStart.get(Calendar.DAY_OF_MONTH));
    }
    final Calendar calendarEnd = Calendar.getInstance();
    calendarEnd.setTimeZone(TimeZone.getTimeZone("UTC"));
    datePickerEnd.init(calendarEnd.get(Calendar.YEAR), calendarEnd.get(Calendar.MONTH), calendarEnd.get(Calendar.DAY_OF_MONTH), new DatePicker.OnDateChangedListener() {

        @Override
        public void onDateChanged(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
            calendarEnd.set(year, monthOfYear, dayOfMonth);
            layoutTab.getTabAt(1).setText(DateUtils.formatDateTime(getActivity(), calendarEnd.getTimeInMillis(), FORMAT_DATE));
        }
    });
    datePickerEnd.setMaxDate(System.currentTimeMillis() + AlarmManager.INTERVAL_DAY);
    long timeEnd = controllerHistory.getTimeEnd();
    if (timeEnd < Long.MAX_VALUE) {
        calendarEnd.setTimeInMillis(timeEnd);
        calendarEnd.add(Calendar.DAY_OF_MONTH, -1);
        datePickerEnd.updateDate(calendarEnd.get(Calendar.YEAR), calendarEnd.get(Calendar.MONTH), calendarEnd.get(Calendar.DAY_OF_MONTH));
    }
    AlertDialog dialog = new AlertDialog.Builder(getActivity()).setView(view).setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            Calendar calendarStart = Calendar.getInstance();
            calendarStart.set(datePickerStart.getYear(), datePickerStart.getMonth(), datePickerStart.getDayOfMonth());
            calendarStart.setTimeZone(TimeZone.getTimeZone("UTC"));
            Calendar calendarEnd = Calendar.getInstance();
            calendarEnd.set(datePickerEnd.getYear(), datePickerEnd.getMonth(), datePickerEnd.getDayOfMonth());
            calendarEnd.setTimeZone(TimeZone.getTimeZone("UTC"));
            calendarEnd.add(Calendar.DAY_OF_MONTH, 1);
            controllerHistory.setTimeStart(calendarStart.getTimeInMillis());
            controllerHistory.setTimeEnd(calendarEnd.getTimeInMillis());
            controllerHistory.reload();
        }
    }).setNeutralButton(R.string.reset, new DialogInterface.OnClickListener() {

        @Override
        public void onClick(DialogInterface dialog, int which) {
            controllerHistory.setTimeStart(0);
            controllerHistory.setTimeEnd(Long.MAX_VALUE);
            controllerHistory.reload();
        }
    }).setNegativeButton(R.string.cancel, null).create();
    dialog.show();
}

Example 5 with TabLayout

use of android.support.design.widget.TabLayout in project Reader by TheKeeperOfPie.

the class FragmentReply method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    final View view = inflater.inflate(R.layout.fragment_reply, container, false);
    layoutCoordinator = (CoordinatorLayout) view.findViewById(R.id.layout_coordinator);
    layoutAppBar = (AppBarLayout) view.findViewById(R.id.layout_app_bar);
    toolbar = (Toolbar) view.findViewById(R.id.toolbar);
    toolbar.setTitleTextColor(themer.getColorFilterPrimary().getColor());
    setUpToolbar();
    textAuthor = (TextView) view.findViewById(R.id.text_author);
    textAuthor.setText(getString(R.string.replying_from, controllerUser.getUser().getName()));
    scrollText = (NestedScrollView) view.findViewById(R.id.scroll_text);
    textParent = (TextView) view.findViewById(R.id.text_parent);
    textParent.setText(getArguments().getCharSequence(ARG_TEXT_PARENT, ""));
    editMarginDefault = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 8, getResources().getDisplayMetrics());
    editMarginWithActions = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 56, getResources().getDisplayMetrics());
    editReply = (EditText) view.findViewById(R.id.edit_reply);
    editReply.setText(getArguments().getString(ARG_TEXT));
    editReply.setSelection(editReply.length());
    View.OnFocusChangeListener onFocusChangeListener = new View.OnFocusChangeListener() {

        @Override
        public void onFocusChange(View v, boolean hasFocus) {
            if (hasFocus) {
                AppBarLayout.Behavior behaviorAppBar = (AppBarLayout.Behavior) ((CoordinatorLayout.LayoutParams) layoutAppBar.getLayoutParams()).getBehavior();
                behaviorAppBar.onNestedFling(layoutCoordinator, layoutAppBar, null, 0, 1000, true);
            }
        }
    };
    editReply.setOnFocusChangeListener(onFocusChangeListener);
    textPreview = (TextView) view.findViewById(R.id.text_preview);
    viewDivider = view.findViewById(R.id.view_divider);
    toolbarActions = (Toolbar) view.findViewById(R.id.toolbar_actions);
    toolbarActions.inflateMenu(R.menu.menu_editor_actions);
    toolbarActions.setOnMenuItemClickListener(this);
    viewPager = (ViewPager) view.findViewById(R.id.view_pager);
    viewPager.setAdapter(new PagerAdapter() {

        @Override
        public CharSequence getPageTitle(int position) {
            switch(position) {
                case PAGE_PARENT:
                    return getString(R.string.page_parent);
                case PAGE_REPLY:
                    return getString(R.string.page_reply);
                case PAGE_PREVIEW:
                    return getString(R.string.page_preview);
            }
            return super.getPageTitle(position);
        }

        @Override
        public Object instantiateItem(ViewGroup container, int position) {
            return viewPager.getChildAt(position);
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object) {
        }

        @Override
        public int getCount() {
            return viewPager.getChildCount();
        }

        @Override
        public boolean isViewFromObject(View view, Object object) {
            return view == object;
        }
    });
    viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

        @Override
        public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
            if (toolbarActions.getVisibility() == View.VISIBLE) {
                float translationY = toolbarActions.getTranslationY();
                if (position == PAGE_REPLY) {
                    translationY = positionOffset * (toolbarActions.getHeight() + viewDivider.getHeight());
                } else if (position == PAGE_PARENT) {
                    translationY = (1f - positionOffset) * (toolbarActions.getHeight() + viewDivider.getHeight());
                }
                viewDivider.setTranslationY(translationY);
                toolbarActions.setTranslationY(translationY);
            }
        }

        @Override
        public void onPageSelected(int position) {
            if (position == PAGE_PREVIEW) {
                if (editReply.length() == 0) {
                    textPreview.setText(R.string.empty_reply_preview);
                } else {
                    textPreview.setText(Html.fromHtml(Processor.process(editReply.getText().toString())));
                }
            }
            menu.findItem(R.id.item_hide_actions).setVisible(position == PAGE_REPLY);
        }

        @Override
        public void onPageScrollStateChanged(int state) {
        }
    });
    viewPager.setOffscreenPageLimit(viewPager.getChildCount() - 1);
    viewPager.setCurrentItem(PAGE_REPLY);
    tabLayout = (TabLayout) view.findViewById(R.id.layout_tab);
    tabLayout.setTabMode(TabLayout.MODE_FIXED);
    tabLayout.setTabGravity(TabLayout.GRAVITY_FILL);
    tabLayout.setTabTextColors(themer.getColorFilterTextMuted().getColor(), themer.getColorFilterPrimary().getColor());
    tabLayout.setupWithViewPager(viewPager);
    viewPager.addOnPageChangeListener(new TabLayout.TabLayoutOnPageChangeListener(tabLayout));
    view.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {

        @Override
        public void onGlobalLayout() {
            Menu menu = toolbarActions.getMenu();
            int maxNum = (int) (view.getWidth() / TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 48, getResources().getDisplayMetrics()));
            int numShown = 0;
            for (int index = 0; index < menu.size(); index++) {
                MenuItem menuItem = menu.getItem(index);
                menuItem.getIcon().setColorFilter(themer.getColorFilterIcon());
                if (numShown++ < maxNum - 1) {
                    menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
                } else {
                    menuItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
                }
            }
            // Toggle visibility to fix weird bug causing tabs to not be added
            tabLayout.setVisibility(View.GONE);
            tabLayout.setVisibility(View.VISIBLE);
            editReply.requestFocus();
            view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
        }
    });
    view.post(new Runnable() {

        @Override
        public void run() {
            view.setTranslationY(view.getHeight());
            view.setVisibility(View.VISIBLE);
            ViewCompat.animate(view).translationY(0).withEndAction(new Runnable() {

                @Override
                public void run() {
                    Fragment fragment = getFragmentManager().findFragmentByTag(fragmentParentTag);
                    if (fragment != null) {
                        getFragmentManager().beginTransaction().hide(fragment).commit();
                    }
                }
            }).start();
        }
    });
    return view;
}