android.support.v4.app.FragmentTransaction#hide

Source File: SwipeBackFragment.java From SwipeBackFragment with Apache License 2.0

6 votes

@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (savedInstanceState != null) {
        boolean isSupportHidden = savedInstanceState.getBoolean(SWIPEBACKFRAGMENT_STATE_SAVE_IS_HIDDEN);

        FragmentTransaction ft = getFragmentManager().beginTransaction();
        if (isSupportHidden) {
            ft.hide(this);
        } else {
            ft.show(this);
        }
        ft.commit();
    }

    mNoAnim = AnimationUtils.loadAnimation(getActivity(), R.anim.no_anim);
    onFragmentCreate();
}

Source File: MainActivity.java From Focus with GNU General Public License v3.0

6 votes

/**
 * 添加或者显示 fragment
 *
 * @param transaction
 * @param fragment
 */
private void addOrShowFragment(FragmentTransaction transaction, Fragment fragment) {
    transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE);

    //当前的fragment就是点击切换的目标fragment，则不用操作
    if (currentFragment == fragment) {
        return;
    }

    Fragment willCloseFragment = currentFragment;//上一个要切换掉的碎片
    currentFragment = fragment;//当前要显示的碎片

    if (willCloseFragment != null) {
        transaction.hide(willCloseFragment);
    }
    if (!fragment.isAdded()) { // 如果当前fragment未被添加，则添加到Fragment管理器中
        transaction.add(R.id.fl_main_body, currentFragment).commitAllowingStateLoss();
    } else {
        transaction.show(currentFragment).commitAllowingStateLoss();
    }
}

Source File: NavHelper.java From MaoWanAndoidClient with Apache License 2.0

6 votes

public boolean performClickMenuFragment(int menuId){
        if (tabFragments.get(menuId)!= null){
            FragmentTransaction ft = fragmentManager.beginTransaction();
            Fragment currentFragment = tabFragments.get(menuId);
            Fragment lastFragment = tabFragments.get(lastIndexId);
            lastIndexId = menuId;
            ft.hide(lastFragment);
            if (!currentFragment.isAdded()) {
                fragmentManager.beginTransaction().remove(currentFragment).commit();
                ft.add(containerId, currentFragment);
            }
            ft.show(currentFragment);
            ft.commitAllowingStateLoss();
            return true;
        }else {
            return false;
        }
}

Source File: ListHostsActivity.java From hosts-editor-android with Apache License 2.0

6 votes

@Subscribe
public void onLoadingEvent(LoadingEvent event) {
    FragmentTransaction ft = getSupportFragmentManager().beginTransaction();

    mLoadingMsg.setText(event.getMessage(this));
    if (event.isLoading()) {
        Timber.d("Start loading");
        if (mSearchItem != null) {
            setSearchQuery(STR_EMPTY);
            mSearchItem.collapseActionView();
        }

        mProgressBar.setVisibility(View.VISIBLE);
        mLoadingMsg.setVisibility(View.VISIBLE);
        ft.hide(mFragment);
    } else {
        Timber.d("Stop loading");
        mProgressBar.setVisibility(View.GONE);
        mLoadingMsg.setVisibility(View.GONE);
        ft.show(mFragment);
    }
    ft.commitAllowingStateLoss();
}

Source File: MainActivity.java From WanAndroid with Apache License 2.0

6 votes

/**
 * 切换显示当前Fragment
 *
 * @param index
 */
private void showCurrentFragment(int index) {
    if (currentPosition != index) {
        FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
        ft.hide(fragments[currentPosition]);
        if (!fragments[index].isAdded()) {
            ft.add(R.id.container, fragments[index]);
        }
        ft.show(fragments[index]).commit();
        btns[currentPosition].setSelected(false);
        btns[index].setSelected(true);
        scaleView();
        currentPosition = index;
        setCurrentTitle();
    }
}

Source File: FragmentCompat.java From tysq-android with GNU General Public License v3.0

6 votes

/**
 * 初始化fragment，list
 *
 * @param fragmentManager
 * @param containerId
 * @param showPosition
 * @param fragments
 */
public static void init(FragmentManager fragmentManager,
                        int containerId,
                        int showPosition,
                        List<Fragment> fragments) {
    FragmentTransaction ft = fragmentManager.beginTransaction();
    int size = fragments.size();
    for (int i = 0; i < size; i++) {
        Fragment fragment = fragments.get(i);

        String toName = fragment.getClass().getName();
        ft.add(containerId, fragment, toName);

        if (i != showPosition) {
            ft.hide(fragment);
        } else {
            fragment.onHiddenChanged(false);
        }
    }
    ft.commit();
}

Source File: BaseActivity.java From JianDanRxJava with Apache License 2.0

6 votes

protected void hideFragmentByTag(String... tags) {

        if (tags.length <= 0) {
            return;
        }

        FragmentManager manager = getSupportFragmentManager();
        FragmentTransaction transaction = manager.beginTransaction();
        for (String tag : tags) {
            if (TextUtils.isEmpty(tag)) {
                continue;
            }
            Fragment fragment = manager.findFragmentByTag(tag);
            if (fragment != null) {
                transaction.hide(fragment);
            }
        }
        transaction.commit();
    }

Source File: MainActivity.java From myapplication with Apache License 2.0

6 votes

/**
 * 隐藏Fragment
 *
 * @param fragmentTransaction fragmentTransaction
 */
private void hideFragments(FragmentTransaction fragmentTransaction) {
    if (fg1 != null) {
        fragmentTransaction.hide(fg1);
    }

    if (fg2 != null) {
        fragmentTransaction.hide(fg2);
    }

    if (fg3 != null) {
        fragmentTransaction.hide(fg3);
    }

    if (fg4 != null) {
        fragmentTransaction.hide(fg4);
    }
}

Source File: MainActivity.java From GankGirl with GNU Lesser General Public License v2.1

6 votes

/**
 * 隐藏Fragment
 *
 * @param fragmentTransaction 事务
 */
private void hideFragments(FragmentTransaction fragmentTransaction) {
    if (mGankTadPageFragment != null) {
        fragmentTransaction.hide(mGankTadPageFragment);
    }

    if (mReadTadPageFragment != null) {
        fragmentTransaction.hide(mReadTadPageFragment);
    }

    if (mGirlFragment != null) {
        fragmentTransaction.hide(mGirlFragment);
    }

    if (mVideoFragment != null) {
        fragmentTransaction.hide(mVideoFragment);
    }
}

Source File: MainActivity.java From PocketEOS-Android with GNU Lesser General Public License v3.0

5 votes

private void hideFragment(FragmentTransaction transaction) {
    if (homeFragment != null) {
        transaction.hide(homeFragment);
    }
    if (friendsListFragment != null) {
        transaction.hide(friendsListFragment);
    }
    if (newsFragment != null) {
        transaction.hide(newsFragment);
    }
    if (applicationFragment != null) {
        transaction.hide(applicationFragment);
    }
}

Source File: FragmentTabHost.java From AndroidBase with Apache License 2.0

5 votes

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
        TabInfo newTab = null;
        for (int i = 0; i < mTabs.size(); i++) {
            TabInfo tab = mTabs.get(i);
            if (tab.tag.equals(tabId)) {
                newTab = tab;
            }
        }
        if (newTab == null) {
            throw new IllegalStateException("No tab known for tag " + tabId);
        }
        if (mLastTab != newTab) {
            if (ft == null) {
                ft = mFragmentManager.beginTransaction();
            }
            if (mLastTab != null) {
                if (mLastTab.fragment != null) {
//                    ft.detach(mLastTab.fragment);
                    ft.hide(mLastTab.fragment);
                }
            }
            if (newTab.fragment == null) {
                newTab.fragment = Fragment.instantiate(mContext, newTab.clss.getName(), newTab.args);
                ft.add(mContainerId, newTab.fragment, newTab.tag);
            } else {
//                    ft.attach(newTab.fragment);
                ft.show(newTab.fragment);
            }

            mLastTab = newTab;
        }
        return ft;
    }

Source File: BaseActivity.java From VideoMeeting with Apache License 2.0

5 votes

public void switchFragment(@NonNull int fContentId,@NonNull String tag, @NonNull CreateFragmentCallback callback) {
        String newTag = makeFragmentName(fContentId, tag);
        Fragment to = callback.getFragmentManager(this, tag).findFragmentByTag(newTag);
        if (to == null) {
            L.d("create fragment " + tag);
            to = callback.onCreateFragment(tag);
        }
        if (mCurFragment != to) {
            FragmentTransaction transaction = callback.onGetTransaction(this, tag);
            if (mCurFragment == null) {
                List<Fragment> fragments = callback.getFragmentManager(this, tag).getFragments();
                if (fragments != null) { // 是内存重启
                    for (int i = 0; i < fragments.size(); i++) {
                        L.d("hide all fragments");
                        transaction.hide(fragments.get(i));
                    }
                }
            }
            if (!to.isAdded()) {    // 先判断是否被add过
                if (mCurFragment != null) {
                    transaction.hide(mCurFragment);
                }
                L.d("add fragment " + tag);
                transaction.add(fContentId, to, newTag).commit(); // 隐藏当前的fragment，add下一个到Activity中
            } else {
                if (mCurFragment != null) {
                    transaction.hide(mCurFragment);
                }
                L.d("show fragment " + tag);
                transaction.show(to).commit(); // 隐藏当前的fragment，显示下一个
            }
//            callback.getFragmentManager(this, tag).executePendingTransactions();
            mCurFragment = to;
        } else {
            L.d("mCurFragment == to");
        }
    }

Source File: MainTimeLineActivity.java From iBeebo with 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();
    }
}

Source File: MainTabAct.java From Alibaba-Android-Certification with MIT License

5 votes

/**
 * Fragment切换方法
 *
 * @Date 2014-3-7
 * @param hideFragment 要隐藏的Fragment 可以为null
 * @param startFragment 要启动的Fragment
 * @return Boolean 是否切换了
 */
public  boolean addFragmentContainer(BaseFragment hideFragment, BaseFragment startFragment, int container) {
    if (contentFragment != null) {
        //当前Fragment与启动发Fragment一致不执行任何操作
        if (contentFragment.getTagKey().equals(startFragment.getTagKey())) {
            //不能直接用startFragment和contentFragment对象地址比较，否则异常闪退的话会出现两层一样的界面
            return false;
        }
    }
    //记录当前Fragment
    contentFragment = startFragment;
    //开启一个事物
    FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
    String tagKey = startFragment.getTagKey();
    //不为空的话隐藏
    if (hideFragment != null) {
        transaction.hide(hideFragment);
    }
    //已经添加的话显示
    if (startFragment.isAdded()) {
        transaction.show(startFragment);
        //第一次添加，并保存tagKey（Fragment类名）,可以用getSupportFragmentManager()直接根据tagKey名取出该Fragment进行操作
    } else {
        transaction.add(container, startFragment, tagKey);
    }
    transaction.commitAllowingStateLoss();

    return true;
}

Source File: MainActivity.java From TreeMenu with Apache License 2.0

5 votes

private void initFragments() {
    fragmentMap.put(MenuInScrollViewFragment.class.getSimpleName(), MenuInScrollViewFragment.newInstance());
    fragmentMap.put(InitSelectedMenuFragment.class.getSimpleName(), InitSelectedMenuFragment.newInstance());
    fragmentMap.put(AboutMeFragment.class.getSimpleName(), AboutMeFragment.newInstance());

    mFragmentManager = getSupportFragmentManager();
    FragmentTransaction mTransaction = mFragmentManager.beginTransaction();
    for (Fragment fragment : fragmentMap.values()) {
        mTransaction.add(R.id.container, fragment);
        mTransaction.hide(fragment);
    }
    mTransaction.commit();
}

Source File: VoiceInputFragment.java From AssistantBySDK with Apache License 2.0

5 votes

@Override
public void switchView(boolean show) {
    FragmentTransaction transaction = getFragmentManager().beginTransaction();
    if (show)
        transaction.show(this);
    else
        transaction.hide(this);
    transaction.commit();
}

Source File: BaseActivity.java From JianDanRxJava with Apache License 2.0

4 votes

protected void hideFragment(Fragment fragment) {
    FragmentManager manager = getSupportFragmentManager();
    FragmentTransaction transaction = manager.beginTransaction();
    transaction.hide(fragment);
    transaction.commit();
}

Source File: FragmentUtils.java From TikTok with Apache License 2.0

4 votes

/**
     * 操作fragment
     *
     * @param fragmentManager fragment管理器
     * @param srcFragment     源fragment
     * @param destFragment    目标fragment
     * @param type            操作类型
     * @param sharedElements  共享元素
     * @return destFragment
     */
    private static Fragment operateFragment(@NonNull FragmentManager fragmentManager,
                                            Fragment srcFragment,
                                            @NonNull Fragment destFragment,
                                            int type,
                                            SharedElement... sharedElements) {
        if (srcFragment == destFragment)
            return null;
        if (srcFragment != null && srcFragment.isRemoving()) {
//            Log.e(srcFragment.getClass().getSimpleName() + " is isRemoving");
            return null;
        }
        String name = destFragment.getClass().getSimpleName();
        Bundle args = destFragment.getArguments();

        FragmentTransaction ft = fragmentManager.beginTransaction();
        if (sharedElements == null || sharedElements.length == 0) {
            ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        } else {
            for (SharedElement element : sharedElements) {// 添加共享元素动画
                ft.addSharedElement(element.sharedElement, element.name);
            }
        }
        switch (type) {
            case TYPE_ADD_FRAGMENT:
                if (srcFragment != null)
                    ft.hide(srcFragment);
                if (destFragment.isAdded())
                    break;
                ft.add(args.getInt(ARGS_ID), destFragment, name);
                if (args.getBoolean(ARGS_IS_HIDE))
                    ft.hide(destFragment);
                if (args.getBoolean(ARGS_IS_ADD_STACK))
                    ft.addToBackStack(name);
                break;
            case TYPE_REMOVE_FRAGMENT:
                ft.remove(destFragment);
                break;
            case TYPE_REMOVE_TO_FRAGMENT:
                List<Fragment> fragments = getFragments(fragmentManager);
                for (int i = fragments.size() - 1; i >= 0; --i) {
                    Fragment fragment = fragments.get(i);
                    if (fragment == destFragment) {
                        if (srcFragment != null)
                            ft.remove(fragment);
                        break;
                    }
                    ft.remove(fragment);
                }
                break;
            case TYPE_REPLACE_FRAGMENT:
                ft.replace(args.getInt(ARGS_ID), destFragment, name);
                if (args.getBoolean(ARGS_IS_ADD_STACK))
                    ft.addToBackStack(name);
                break;
            case TYPE_POP_ADD_FRAGMENT:
                popFragment(fragmentManager);
                ft.add(args.getInt(ARGS_ID), destFragment, name);
                if (args.getBoolean(ARGS_IS_ADD_STACK))
                    ft.addToBackStack(name);
                break;
            case TYPE_HIDE_FRAGMENT:
                ft.hide(destFragment);
                break;
            case TYPE_SHOW_FRAGMENT:
                ft.show(destFragment);
                break;
            case TYPE_HIDE_SHOW_FRAGMENT:
                ft.hide(srcFragment).show(destFragment);
                break;
        }
        ft.commitAllowingStateLoss();
        return destFragment;
    }

Source File: FragmentUtils.java From Android-UtilCode with Apache License 2.0

4 votes

/**
 * 操作fragment
 *
 * @param fragmentManager fragment管理器
 * @param srcFragment     源fragment
 * @param destFragment    目标fragment
 * @param type            操作类型
 * @param sharedElements  共享元素
 * @return destFragment
 */
private static Fragment operateFragment(@NonNull FragmentManager fragmentManager,
                                        Fragment srcFragment,
                                        @NonNull Fragment destFragment,
                                        int type,
                                        SharedElement... sharedElements) {
    if (srcFragment == destFragment) return null;
    if (srcFragment != null && srcFragment.isRemoving()) {
        LogUtils.e(srcFragment.getClass().getName() + " is isRemoving");
        return null;
    }
    String name = destFragment.getClass().getName();
    Bundle args = destFragment.getArguments();

    FragmentTransaction ft = fragmentManager.beginTransaction();
    if (sharedElements == null || sharedElements.length == 0) {
        ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
    } else {
        for (SharedElement element : sharedElements) {// 添加共享元素动画
            ft.addSharedElement(element.sharedElement, element.name);
        }
    }
    switch (type) {
        case TYPE_ADD_FRAGMENT:
            if (srcFragment != null) ft.hide(srcFragment);
            ft.add(args.getInt(ARGS_ID), destFragment, name);
            if (args.getBoolean(ARGS_IS_HIDE)) ft.hide(destFragment);
            if (args.getBoolean(ARGS_IS_ADD_STACK)) ft.addToBackStack(name);
            break;
        case TYPE_REMOVE_FRAGMENT:
            ft.remove(destFragment);
            break;
        case TYPE_REMOVE_TO_FRAGMENT:
            List<Fragment> fragments = getFragments(fragmentManager);
            for (int i = fragments.size() - 1; i >= 0; --i) {
                Fragment fragment = fragments.get(i);
                if (fragment == destFragment) {
                    if (srcFragment != null) ft.remove(fragment);
                    break;
                }
                ft.remove(fragment);
            }
            break;
        case TYPE_REPLACE_FRAGMENT:
            ft.replace(args.getInt(ARGS_ID), destFragment, name);
            if (args.getBoolean(ARGS_IS_ADD_STACK)) ft.addToBackStack(name);
            break;
        case TYPE_POP_ADD_FRAGMENT:
            popFragment(fragmentManager);
            ft.add(args.getInt(ARGS_ID), destFragment, name);
            if (args.getBoolean(ARGS_IS_ADD_STACK)) ft.addToBackStack(name);
            break;
        case TYPE_HIDE_FRAGMENT:
            ft.hide(destFragment);
            break;
        case TYPE_SHOW_FRAGMENT:
            ft.show(destFragment);
            break;
        case TYPE_HIDE_SHOW_FRAGMENT:
            ft.hide(srcFragment).show(destFragment);
            break;
    }
    ft.commitAllowingStateLoss();
    return destFragment;
}

Source File: SubsonicActivity.java From Popeens-DSub with GNU General Public License v3.0

4 votes

@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
	super.onRestoreInstanceState(savedInstanceState);
	int size = savedInstanceState.getInt(Constants.MAIN_BACK_STACK_SIZE);
	String[] ids = savedInstanceState.getStringArray(Constants.MAIN_BACK_STACK);
	FragmentManager fm = getSupportFragmentManager();
	currentFragment = (SubsonicFragment)fm.findFragmentByTag(ids[0]);
	currentFragment.setPrimaryFragment(true);
	currentFragment.setSupportTag(ids[0]);
	supportInvalidateOptionsMenu();
	FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
	for(int i = 1; i < size; i++) {
		SubsonicFragment frag = (SubsonicFragment)fm.findFragmentByTag(ids[i]);
		frag.setSupportTag(ids[i]);
		if(secondaryContainer != null) {
			frag.setPrimaryFragment(false, true);
		}
		trans.hide(frag);
		backStack.add(frag);
	}
	trans.commit();

	// Current fragment is hidden in secondaryContainer
	if(secondaryContainer == null && !currentFragment.isVisible()) {
		trans = getSupportFragmentManager().beginTransaction();
		trans.remove(currentFragment);
		trans.commit();
		getSupportFragmentManager().executePendingTransactions();

		trans = getSupportFragmentManager().beginTransaction();
		trans.add(R.id.fragment_container, currentFragment, ids[0]);
		trans.commit();
	}
	// Current fragment needs to be moved over to secondaryContainer
	else if(secondaryContainer != null && secondaryContainer.findViewById(currentFragment.getRootId()) == null && backStack.size() > 0) {
		trans = getSupportFragmentManager().beginTransaction();
		trans.remove(currentFragment);
		trans.show(backStack.get(backStack.size() - 1));
		trans.commit();
		getSupportFragmentManager().executePendingTransactions();

		trans = getSupportFragmentManager().beginTransaction();
		trans.add(R.id.fragment_second_container, currentFragment, ids[0]);
		trans.commit();

		secondaryContainer.setVisibility(View.VISIBLE);
	}

	lastSelectedPosition = savedInstanceState.getInt(Constants.FRAGMENT_POSITION);
	if(lastSelectedPosition != 0) {
		MenuItem item = drawerList.getMenu().findItem(lastSelectedPosition);
		if(item != null) {
			item.setChecked(true);
		}
	}
	recreateSpinner();
       checkIfServerOutdated();
}

Java Code Examples for android.support.v4.app.FragmentTransaction#hide()