Example usage for android.support.v4.app FragmentTransaction show

Introduction

In this page you can find the example usage for android.support.v4.app FragmentTransaction show.

Prototype

public abstract FragmentTransaction show(Fragment fragment);

Source Link

Document

Shows a previously hidden fragment.

Usage

From source file:cn.bproject.neteasynews.widget.FragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;/*from   www  .  ja  v a 2s. c  o m*/
    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 != null) {
            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;
}

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From source file:com.example.almin.widget.MyFragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;/*from w  ww. j  a  v  a 2s .co  m*/
    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 != null) {
            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;
}

---

From source file:com.baise.law.widgets.FragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;//from  www . j a  va  2s  . c o  m
    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 != null) {
            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;
}

---

From source file:com.autoparts.buyers.action_content.ExamplesActivity.java

public void updateContent(Uri uri) {
    final Fragment fragment;
    final String tag;

    final FragmentManager fm = getSupportFragmentManager();
    final FragmentTransaction tr = fm.beginTransaction();

    if (!currentUri.equals(uri)) {
        final Fragment currentFragment = fm.findFragmentByTag(currentContentFragmentTag);
        if (currentFragment != null)
            tr.hide(currentFragment);//from w w  w  .  j a  v  a 2 s  .  c  o m
    }

    if (ModelFragment.ABOUT_URI.equals(uri)) {
        tag = ModelFragment.TAG;
        final Fragment foundFragment = fm.findFragmentByTag(tag);
        if (foundFragment != null) {
            fragment = foundFragment;
        } else {
            fragment = new ModelFragment(null);
        }
    } else if (uri != null) {
        tag = WebViewFragment.TAG;
        final WebViewFragment webViewFragment;
        final Fragment foundFragment = fm.findFragmentByTag(tag);
        if (foundFragment != null) {
            fragment = foundFragment;
            webViewFragment = (WebViewFragment) fragment;
        } else {
            webViewFragment = new WebViewFragment();
            fragment = webViewFragment;
        }
        webViewFragment.setUrl(uri.toString());
    } else {
        return;
    }

    if (fragment.isAdded()) {
        tr.show(fragment);
    } else {
        tr.replace(R.id.content, fragment, tag);
    }
    tr.commit();

    currentUri = uri;
    currentContentFragmentTag = tag;
}

---

From source file:com.egoistk.trends.base.BaseFragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;//  www.  j av a  2s  .  co m
    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_me);
                ft.hide(mLastTab.fragment);
            }
        }
        if (newTab != null) {
            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_me);
                ft.show(newTab.fragment);
            }
        }

        mLastTab = newTab;
    }
    return ft;
}

---

From source file:com.onefengma.taobuxiu.views.core.FragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;/*from ww w  . j  av a  2  s  .  c  o m*/
    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 != null) {
            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;
}

---

From source file:com.devilyang.musicstation.widget.FragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;/*from w w w.j av  a  2s.c om*/
    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);
            }
        }
        if (newTab != null) {
            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);
                //???attach?, 2014-7-9
                ft.show(newTab.fragment);
            }
        }

        mLastTab = newTab;
    }
    return ft;
}

---

From source file:github.daneren2005.dsub.activity.SubsonicActivity.java

public void removeCurrent() {
    if (currentFragment != null) {
        currentFragment.setPrimaryFragment(false);
    }// www  .  jav  a  2  s .c  om
    Fragment oldFrag = currentFragment;

    currentFragment = backStack.remove(backStack.size() - 1);
    currentFragment.setPrimaryFragment(true, false);
    supportInvalidateOptionsMenu();

    if (secondaryContainer == null) {
        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
        trans.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right,
                R.anim.exit_to_left);
        trans.remove(oldFrag);
        trans.show(currentFragment);
        trans.commit();
    } else {
        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();

        // Remove old right fragment
        trans.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right,
                R.anim.exit_to_left);
        trans.remove(oldFrag);

        // Only switch places if there is a backstack, otherwise primary container is correct
        if (backStack.size() > 0) {
            trans.setCustomAnimations(0, 0, 0, 0);
            // Add current left fragment to right side
            trans.remove(currentFragment);

            // Make sure remove is finished before adding
            trans.commit();
            getSupportFragmentManager().executePendingTransactions();

            trans = getSupportFragmentManager().beginTransaction();
            // trans.setCustomAnimations(R.anim.enter_from_left, R.anim.exit_to_right, R.anim.enter_from_right, R.anim.exit_to_left);
            trans.add(R.id.fragment_second_container, currentFragment, currentFragment.getSupportTag() + "");

            SubsonicFragment newLeftFragment = backStack.get(backStack.size() - 1);
            newLeftFragment.setSecondaryFragment(true);
            trans.show(newLeftFragment);
        } else {
            secondaryContainer.startAnimation(AnimationUtils.loadAnimation(this, R.anim.exit_to_right));
            secondaryContainer.setVisibility(View.GONE);
        }

        trans.commit();
    }
    recreateSpinner();
}

---

From source file:com.example.winner.yueshijia.views.FragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;/*  w  w w  .jav a 2 s  .c o m*/
    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 != null) {
            if (newTab.fragment == null) {
                newTab.fragment = Fragment.instantiate(mContext, newTab.clss.getName(), newTab.args);
                ft.add(mContainerId, newTab.fragment, newTab.tag);
            } else {
                //
                if (newTab.fragment.isHidden()) {
                    ft.show(newTab.fragment);
                } else {
                    ft.attach(newTab.fragment);
                }
            }
        }

        mLastTab = newTab;
    }
    return ft;
}

---

From source file:com.onelink.administrator.wlgou.widget.QuickFragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {
    TabInfo newTab = null;//from   w w  w  . ja  v  a2 s  .c  om
    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) {
                //custom
                //                    ft.hide(mLastTab.fragment);
                ft.hide(mLastTab.fragment);
            }
        }
        if (newTab != null) {
            if (newTab.fragment == null) {
                newTab.fragment = Fragment.instantiate(mContext, newTab.clss.getName(), newTab.args);
                ft.add(mContainerId, newTab.fragment, newTab.tag);
            } else {
                //custom
                //                    ft.attach(newTab.fragment);
                ft.show(newTab.fragment);
            }
        }

        mLastTab = newTab;
    }
    return ft;
}

---

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