Java Code Examples for android.support.v4.app.FragmentTransaction#hide()
The following examples show how to use
android.support.v4.app.FragmentTransaction#hide() .
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Example 1
| 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();
}
Example 2
| 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();
}
}
Example 3
| 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;
}
}
Example 4
| 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();
}
Example 5
| 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();
}
}
Example 6
| 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();
}
Example 7
| 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();
}
Example 8
| 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);
}
}
Example 9
| 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);
}
}
Example 10
| 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);
}
}
Example 11
| 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;
}
Example 12
| 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");
}
}
Example 13
| 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();
}
}
Example 14
| 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;
}
Example 15
| 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();
}
Example 16
| 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();
}
Example 17
| 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();
}
Example 18
| 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;
}
Example 19
| 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;
}
Example 20
| 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();
}
