Java Code Examples for android.support.v4.app.Fragment
The following examples show how to use
android.support.v4.app.Fragment. These examples are extracted from open source projects.
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Example 1
Source Project: wallpaperboard Source File: WallpaperBoardBrowserActivity.java License: Apache License 2.0 | 6 votes |
@Override public void onBackPressed() { if (mFragmentId == Extras.ID_WALLPAPER_SEARCH) { Fragment fragment = mFragManager.findFragmentByTag(Extras.TAG_WALLPAPER_SEARCH); if (fragment != null) { WallpaperSearchFragment wallpaperSearchFragment = (WallpaperSearchFragment) fragment; if (!wallpaperSearchFragment.isSearchQueryEmpty()) { wallpaperSearchFragment.filterSearch(""); return; } } super.onBackPressed(); overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out); return; } super.onBackPressed(); }
Example 2
Source Project: rxloader Source File: RxLoaderBackendNestedFragmentCompat.java License: Apache License 2.0 | 6 votes |
private String getStateId() { if (stateId != null) { return stateId; } Fragment parentFragment = getParentFragment(); stateId = parentFragment.getTag(); if (stateId == null) { int id = parentFragment.getId(); if (id > 0) { stateId = Integer.toString(id); } } if (stateId == null) { throw new IllegalStateException("Fragment dose not have a valid id"); } return stateId; }
Example 3
Source Project: Cashew Source File: MainActivity.java License: Apache License 2.0 | 6 votes |
@Override public void initView(Bundle savedInstanceState) { SwipeBackHelper.getCurrentPage(this) .setSwipeBackEnable(false); SwipeBackHelper.getCurrentPage(this).setDisallowInterceptTouchEvent(true); getBinding().bnve.enableAnimation(false); getBinding().bnve.enableShiftingMode(false); getBinding().bnve.enableItemShiftingMode(false); List<Fragment> fragments = new ArrayList<>(); fragments.add(new DailyFragment()); fragments.add(new ClassifyFragment()); fragments.add(new GirlFragment()); getBinding().viewpagerMain.setOffscreenPageLimit(fragments.size()); NoTouchNoAnimPagerAdapter noTouchNoAnimPagerAdapter = new NoTouchNoAnimPagerAdapter(getSupportFragmentManager(), fragments); getBinding().viewpagerMain.setAdapter(noTouchNoAnimPagerAdapter); setFrag(R.id.b_i_day); getBinding().bnve.setOnNavigationItemSelectedListener(new BottomNavigationView.OnNavigationItemSelectedListener() { @Override public boolean onNavigationItemSelected(@NonNull MenuItem item) { setFrag(item.getItemId()); return true; } }); }
Example 4
Source Project: Android-ObservableScrollView Source File: ViewPagerTabFragmentRecyclerViewFragment.java License: Apache License 2.0 | 6 votes |
@Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.fragment_recyclerview, container, false); final ObservableRecyclerView recyclerView = (ObservableRecyclerView) view.findViewById(R.id.scroll); recyclerView.setLayoutManager(new LinearLayoutManager(getActivity())); recyclerView.setHasFixedSize(false); setDummyData(recyclerView); Fragment parentFragment = getParentFragment(); ViewGroup viewGroup = (ViewGroup) parentFragment.getView(); if (viewGroup != null) { recyclerView.setTouchInterceptionViewGroup((ViewGroup) viewGroup.findViewById(R.id.container)); if (parentFragment instanceof ObservableScrollViewCallbacks) { recyclerView.setScrollViewCallbacks((ObservableScrollViewCallbacks) parentFragment); } } return view; }
Example 5
Source Project: find-client-android Source File: MainActivity.java License: MIT License | 6 votes |
@SuppressWarnings("StatementWithEmptyBody") @Override public boolean onNavigationItemSelected(MenuItem item) { // Handle navigation view item clicks here. int id = item.getItemId(); Fragment fragment; if (id == R.id.nav_settings) { fragment = new SettingsFragment(); } else if (id == R.id.nav_track) { fragment = new TrackFragment(); } else { // Anything else is home fragment = new LearnFragment(); } // Insert the fragment by replacing any existing fragment FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction() .replace(R.id.content, fragment) .commit(); DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout); drawer.closeDrawer(GravityCompat.START); return true; }
Example 6
Source Project: MediaChooser Source File: VideoLoadAsync.java License: Apache License 2.0 | 6 votes |
public VideoLoadAsync(Fragment fragment, ImageView imageView, boolean isScrolling, int width) { mImageView = imageView; this.fragment = fragment; mWidth = width; mIsScrolling = isScrolling; final int memClass = ((ActivityManager) fragment.getActivity().getSystemService(Context.ACTIVITY_SERVICE)) .getMemoryClass(); final int size = 1024 * 1024 * memClass / 8; // Handle orientation change. GalleryRetainCache c = GalleryRetainCache.getOrCreateRetainableCache(); mCache = c.mRetainedCache; if (mCache == null) { // The maximum bitmap pixels allowed in respective direction. // If exceeding, the cache will automatically scale the // bitmaps. /* final int MAX_PIXELS_WIDTH = 100; final int MAX_PIXELS_HEIGHT = 100;*/ mCache = new GalleryCache(size, mWidth, mWidth); c.mRetainedCache = mCache; } }
Example 7
Source Project: xmpp Source File: NewsFragment.java License: Apache License 2.0 | 6 votes |
/** * 初始化数据 */ private void initialData() { { childFragments = new ArrayList<Fragment>(); for (int i = 0; i < list.size(); i++) { childFragments.add(titleFragment.newInstance(list.get(i))); } mPageAdapter = new MainFragmentPagerAdapter(getChildFragmentManager(), list, childFragments); mViewpager.setAdapter(mPageAdapter); lauout.setupWithViewPager(mViewpager); lauout.setTabMode(TabLayout.MODE_FIXED); DialogView.dismiss(); } }
Example 8
Source Project: AdvancedMaterialDrawer Source File: OnlyIconsActivity.java License: Apache License 2.0 | 6 votes |
@Override public void init(Bundle savedInstanceState) { drawer = this; // information text for the fragment Bundle bundle = new Bundle(); bundle.putString("instruction", "The Menu has Only Icons"); Fragment fragmentInstruction = new FragmentInstruction(); fragmentInstruction.setArguments(bundle); // create menu MaterialMenu menu = new MaterialMenu(); menu.add(new MaterialItemSectionFragment(this, this.getResources().getDrawable(R.drawable.app_drawer_icon) , true, new FragmentDummy(), "Fragment Section Icon Banner")); menu.add(new MaterialItemSectionFragment(this, this.getResources().getDrawable(R.drawable.ic_extension_black_36dp) , true, new FragmentDummy(), "Extension")); menu.add(new MaterialItemSectionFragment(this, this.getResources().getDrawable(R.drawable.ic_list_black_36dp) , true, new FragmentDummy(), "List")); menu.add(new MaterialItemSectionFragment(this, this.getResources().getDrawable(R.drawable.ic_favorite_black_36dp) , true, new FragmentDummy(), "Favorite").setSectionColor(Color.parseColor("#ff0858"))); // load menu this.loadMenu(menu); // load the MaterialItemSectionFragment, from the given startIndex this.loadStartFragmentFromMenu(menu); }
Example 9
Source Project: spark-sdk-android Source File: EZ.java License: Apache License 2.0 | 6 votes |
/** * Return the callbacks for a fragment or throw an exception. * <p/> * Inspired by: https://gist.github.com/keyboardr/5455206 */ @SuppressWarnings("unchecked") public static <T> T getCallbacksOrThrow(Fragment frag, Class<T> callbacks) { Fragment parent = frag.getParentFragment(); if (parent != null && callbacks.isInstance(parent)) { return (T) parent; } else { FragmentActivity activity = frag.getActivity(); if (activity != null && callbacks.isInstance(activity)) { return (T) activity; } } // We haven't actually failed a class cast thanks to the checks above, but that's the // idiomatic approach for this pattern with fragments. throw new ClassCastException("This fragment's activity or parent fragment must implement " + callbacks.getCanonicalName()); }
Example 10
Source Project: GeoLog Source File: MainActivity.java License: Apache License 2.0 | 5 votes |
@Override public Fragment getItem(int position) { if (position == 0) { if (tabProfiles == null) tabProfiles = new ProfilesFragment(); return tabProfiles; } else if (position == 1) { if (tabLogs == null) tabLogs = new LogsFragment(); return tabLogs; } else if (position == 2) { if (tabSettings == null) tabSettings = new SettingsFragment(); return tabSettings; } return null; }
Example 11
Source Project: AndroidBasicProject Source File: EasyPermissions.java License: MIT License | 5 votes |
@TargetApi(11) private static Activity getActivity(Object object) { if (object instanceof Activity) { return ((Activity) object); } else if (object instanceof Fragment) { return ((Fragment) object).getActivity(); } else if (object instanceof android.app.Fragment) { return ((android.app.Fragment) object).getActivity(); } else { return null; } }
Example 12
Source Project: Kernel-Tuner Source File: AppDetailsPagerAdapter.java License: GNU General Public License v3.0 | 5 votes |
@Override public Fragment getItem(int position) { switch (position) { case 0: return AppDetailsFragment.newInstance(); } return null; }
Example 13
Source Project: auid2 Source File: ToolPagerAdapter.java License: Apache License 2.0 | 5 votes |
@Override public Fragment getItem(int position) { if (position == 0) { return ToolAboutFragment.newInstance(mToolType); } return ToolListFragment.newInstance(mToolTabs.get(position)); }
Example 14
Source Project: carstream-android-auto Source File: SafetyWarningFragment.java License: Apache License 2.0 | 5 votes |
@Override public void onAttach(Context context) { super.onAttach(context); Fragment parentFragment = getParentFragment(); if (parentFragment instanceof FragmentInteractionListener) { listener = (FragmentInteractionListener) parentFragment; } }
Example 15
Source Project: FakeWeather Source File: BusFragment.java License: Apache License 2.0 | 5 votes |
private void setupViewPager(ViewPager viewPager) { ViewPagerAdapter adapter = new ViewPagerAdapter(getChildFragmentManager()); Fragment fragment = new NearbyLineFragment(); adapter.addFrag(fragment, getString(R.string.bus_nearby_line)); fragment = new NearbyStationFragment(); adapter.addFrag(fragment, getString(R.string.bus_nearby_station)); fragment = new FavoritesFragment(); adapter.addFrag(fragment, getString(R.string.bus_favorites)); viewPager.setAdapter(adapter); }
Example 16
Source Project: AndroidLifecyle Source File: LifecycleDispatcher.java License: Apache License 2.0 | 5 votes |
public void onFragmentCreateView(Fragment fragment, LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { Object[] callbacks = collectFragmentLifecycleCallbacks(); if (callbacks != null) { for (int i = 0; i < callbacks.length; i++) { ((FragmentLifecycleCallbacks) callbacks[i]).onFragmentCreateView(fragment, inflater, container, savedInstanceState); } } }
Example 17
Source Project: actor-platform Source File: DialogsFragment.java License: GNU Affero General Public License v3.0 | 5 votes |
protected boolean onItemLongClick(Dialog dialog) { Fragment parent = getParentFragment(); if (parent != null && parent instanceof DialogsFragmentDelegate) { return ((DialogsFragmentDelegate) parent).onPeerLongClicked(dialog.getPeer()); } return false; }
Example 18
Source Project: android-sensor-example Source File: MainActivity.java License: Apache License 2.0 | 5 votes |
/** * public method that allows switching the content fragment. This way fragments can * request switching to another fragments (= perform navigation) * * @param fragment */ public void switchFragment(Fragment fragment) { // update the main content by replacing fragments FragmentManager fragmentManager = getSupportFragmentManager(); fragmentManager.beginTransaction() .replace(R.id.container, fragment) .addToBackStack(fragment.getClass().getSimpleName()) .commit(); mContentFragment = fragment; }
Example 19
Source Project: wallpaperboard Source File: CollectionFragment.java License: Apache License 2.0 | 5 votes |
public void refreshWallpapers() { if (mAdapter == null) return; int index = 1; if (index > mAdapter.getCount()) return; Fragment fragment = mAdapter.getItem(index); if (fragment != null && fragment instanceof WallpapersFragment) { ((WallpapersFragment) fragment).getWallpapers(); } }
Example 20
Source Project: 920-text-editor-v2 Source File: FileListPagerFragment.java License: Apache License 2.0 | 5 votes |
public static Fragment newFragment(JecFile path) { FileListPagerFragment f = new FileListPagerFragment(); Bundle b = new Bundle(); b.putParcelable("path", path); f.setArguments(b); return f; }
Example 21
Source Project: fingerpoetry-android Source File: NovelFragment.java License: Apache License 2.0 | 5 votes |
@Override public Fragment getItem(int position) { if(position == 0){ return new UpdateFragment<Chapter>(); } else { return new SubscribFragment<User2Novel>(); } }
Example 22
Source Project: AndroidHttpCapture Source File: MainActivity.java License: MIT License | 5 votes |
/** * 修改显示的内容 不会重新加载 **/ public void switchContent(Fragment to) { Boolean isAdded = false; try { FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); if (getSupportFragmentManager().getFragments() != null) { for (Fragment f : getSupportFragmentManager().getFragments()) { if (to.getClass().isAssignableFrom(f.getClass())) { if (!f.isAdded()) { transaction.add(R.id.fl_contain, f, f.getClass().getName()); } else { transaction.show(f); } isAdded = true; } else { transaction.hide(f); f.setUserVisibleHint(false); } } } if (!isAdded) { if (!to.isAdded()) { // 先判断是否被add过 transaction.add(R.id.fl_contain, to, to.getClass().getName()).commitNow(); } else { transaction.show(to).commitNow(); // 隐藏当前的fragment,显示下一个 } } else { transaction.commitNow(); } if (getSupportFragmentManager().findFragmentByTag(to.getClass().getName()) != null) { getSupportFragmentManager().findFragmentByTag(to.getClass().getName()).setUserVisibleHint(true); } // setSelectedFragment((BaseFragment) to); } catch (Exception e) { e.printStackTrace(); } }
Example 23
Source Project: Yuan-WanAndroid Source File: ArticleActivity.java License: Apache License 2.0 | 5 votes |
/** * 给其他需要传入数据的碎片使用 * * @param activity * @param fragment * @param url * @param title */ public static void startActivityForResultByFragment(Activity activity, Fragment fragment, String url, String title, int id, boolean isCollect, int request) { Intent intent = new Intent(activity, ArticleActivity.class); intent.putExtra(Constant.KEY_ARTICLE_URL, url); intent.putExtra(Constant.KEY_ARTICLE_TITLE, title); intent.putExtra(Constant.KEY_ARTICLE_ID, id); intent.putExtra(Constant.KEY_ARTICLE_COLLECT, isCollect); fragment.startActivityForResult(intent,request); }
Example 24
Source Project: letv Source File: AuthAgent.java License: Apache License 2.0 | 5 votes |
public int doLogin(Activity activity, String str, IUiListener iUiListener, boolean z, Fragment fragment) { this.b = str; this.c = activity; this.a = iUiListener; if (a(activity, fragment, z)) { f.c(f.d, "OpenUi, showUi, return Constants.UI_ACTIVITY"); d.a().a(this.mToken.getOpenId(), this.mToken.getAppId(), "2", "1", "5", "0", "0", "0"); return 1; } d.a().a(this.mToken.getOpenId(), this.mToken.getAppId(), "2", "1", "5", "1", "0", "0"); f.d(f.d, "startActivity fail show dialog."); this.a = new FeedConfirmListener(this, this.a); return a(z, this.a); }
Example 25
Source Project: Flow Source File: Flow.java License: Apache License 2.0 | 5 votes |
private void fromFragment() { Fragment fragment = ((Fragment) src); if (forResult) { fragment.startActivityForResult(intent(fragment.getActivity()), requestCode); } else { fragment.startActivity(intent(fragment.getActivity())); } }
Example 26
Source Project: alpha-wallet-android Source File: HomeActivity.java License: MIT License | 5 votes |
public HomeActivity() { importFileName = null; if (VisibilityFilter.hideDappBrowser()) dappBrowserFragment = new Fragment(); else dappBrowserFragment = new DappBrowserFragment(); transactionsFragment = new TransactionsFragment(); settingsFragment = new NewSettingsFragment(); walletFragment = new WalletFragment(); lifeCycle = new LifecycleObserver() { @OnLifecycleEvent(Lifecycle.Event.ON_START) private void onMoveToForeground() { Log.d("LIFE", "AlphaWallet into foreground"); ((WalletFragment)walletFragment).walletInFocus(); } @OnLifecycleEvent(Lifecycle.Event.ON_STOP) private void onMoveToBackground() { Log.d("LIFE", "AlphaWallet into background"); ((WalletFragment)walletFragment).walletOutOfFocus(); } @Override public int hashCode() { return super.hashCode(); } }; ProcessLifecycleOwner.get().getLifecycle().addObserver(lifeCycle); }
Example 27
Source Project: Android-Pull-To-Refresh Source File: BaseActivity.java License: Apache License 2.0 | 5 votes |
public void replaceFragment(Fragment fragment, boolean addToBackStack) { FragmentTransaction fragmentTransaction = mFragmentManager.beginTransaction(); fragmentTransaction.setCustomAnimations(R.anim.right_in, R.anim.left_out, R.anim.left_in, R.anim.right_out); fragmentTransaction.replace(R.id.fl_container, fragment); if (addToBackStack) { fragmentTransaction.addToBackStack(null); } fragmentTransaction.commitAllowingStateLoss(); }
Example 28
Source Project: Android-UtilCode Source File: FragmentUtils.java License: Apache License 2.0 | 5 votes |
/** * 隐藏同级别fragment * * @param fragmentManager fragment管理器 */ public static void hideFragments(@NonNull FragmentManager fragmentManager) { List<Fragment> fragments = getFragments(fragmentManager); if (fragments.isEmpty()) return; for (int i = fragments.size() - 1; i >= 0; --i) { Fragment fragment = fragments.get(i); if (fragment != null) hideFragment(fragment); } }
Example 29
Source Project: iBeebo Source File: MainTimeLineActivity.java License: GNU General Public License v3.0 | 5 votes |
private void initFragments() { Fragment timeLineFragment = getMainTimeLineFragment(); Fragment favFragment = getFavFragment(); Fragment hotWeiboFragment = getHotWeiboViewPagerFragment(); Fragment hotHuatiFragment = getHotHuaTiViewPagerFragment(); FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction(); if (!timeLineFragment.isAdded()) { fragmentTransaction.add(R.id.center_frame_layout, timeLineFragment, MainTimeLineFragment.class.getName()); fragmentTransaction.hide(timeLineFragment); } if (!favFragment.isAdded()) { fragmentTransaction.add(R.id.center_frame_layout, favFragment, MyFavListFragment.class.getName()); fragmentTransaction.hide(favFragment); } if (!hotWeiboFragment.isAdded()) { fragmentTransaction.add(R.id.center_frame_layout, hotWeiboFragment, HotWeiboViewPagerFragment.class.getName()); fragmentTransaction.hide(hotWeiboFragment); } if (!hotHuatiFragment.isAdded()) { fragmentTransaction.add(R.id.center_frame_layout, hotHuatiFragment, HotHuaTiViewPagerFragment.class.getName()); fragmentTransaction.hide(hotHuatiFragment); } if (!fragmentTransaction.isEmpty()) { fragmentTransaction.commit(); getSupportFragmentManager().executePendingTransactions(); } }
Example 30
Source Project: open-rmbt Source File: RMBTMainActivity.java License: Apache License 2.0 | 5 votes |
public void showMapFromPager() { try { Fragment f = getCurrentFragment(); if (f != null) { ((RMBTResultPagerFragment) f).getPagerAdapter().showMap(); } } catch (Exception e) { e.printStackTrace(); } }