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Java FragmentTransaction类代码示例

本文整理汇总了Java中android.support.v4.app.FragmentTransaction类的典型用法代码示例。如果您正苦于以下问题：Java FragmentTransaction类的具体用法？Java FragmentTransaction怎么用？Java FragmentTransaction使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


FragmentTransaction类属于android.support.v4.app包，在下文中一共展示了FragmentTransaction类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: setCurrentItem

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
public void setCurrentItem(int itemId) {
    String name = makeFragmentName(containerId, itemId);
    Fragment fragment = manager.findFragmentByTag(name);
    FragmentTransaction fragmentTransaction = manager.beginTransaction();

    if (fragment != null) {
        fragmentTransaction.attach(fragment);
        if (fragment.isHidden()) {
            fragmentTransaction.show(fragment);
        }
    } else {
        fragment = getItem(itemId);
        fragmentTransaction.add(containerId, fragment, name);
    }
    if (fragment != current && current != null) {
        fragmentTransaction.hide(current);
    }
    current = fragment;
    fragmentTransaction.commit();
}
开发者ID:jonashao，项目名称:Samantha，代码行数:21，代码来源:FragmentTransactionHelper.java

示例2: displayBooks

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**
 * Show fragments listing books.
 * @param addToBackStack add to back stack or not
 */
public static void displayBooks(FragmentManager fragmentManager, boolean addToBackStack) {
    if (isFragmentDisplayed(fragmentManager, BooksFragment.FRAGMENT_TAG) != null) {
        return;
    }

    Fragment fragment = BooksFragment.getInstance();

    FragmentTransaction t = fragmentManager
            .beginTransaction()
            .setTransition(FRAGMENT_TRANSITION)
            .replace(R.id.single_pane_container, fragment, BooksFragment.FRAGMENT_TAG);

    if (addToBackStack) {
        t.addToBackStack(null);
    }

    t.commit();
}
开发者ID:orgzly，项目名称:orgzly-android，代码行数:23，代码来源:DisplayManager.java

示例3: selectFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**选择并显示fragment
 * @param position
 */
public void selectFragment(int position) {
	if (currentPosition == position) {
		if (needReload == false && fragments[position] != null && fragments[position].isVisible()) {
			Log.w(TAG, "selectFragment currentPosition == position" +
					" >> fragments[position] != null && fragments[position].isVisible()" +
					" >> return;	");
			return;
		}
	}
	if (needReload || fragments[position] == null) {
		fragments[position] = getFragment(position);
	}

	//全局的fragmentTransaction因为already committed 崩溃
	FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
	fragmentTransaction.hide(fragments[currentPosition]);
	if (fragments[position].isAdded() == false) {
		fragmentTransaction.add(R.id.flBaseTabFragmentContainer, fragments[position]);
	}
	fragmentTransaction.show(fragments[position]).commit();

	this.currentPosition = position;
}
开发者ID:TommyLemon，项目名称:APIJSON-Android-RxJava，代码行数:27，代码来源:BaseTabFragment.java

示例4: showFragmentV11

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
private void showFragmentV11(@IdRes int containerId, String showTag, String hideTag) {
    android.app.FragmentManager fragmentManager = getFragmentManager();
    android.app.FragmentTransaction transaction = fragmentManager.beginTransaction();
    AnimationHelper.setUpRotate3dAnimator(transaction);
    android.app.Fragment showFragment = fragmentManager.findFragmentByTag(showTag);
    if (showFragment == null) {
        showFragment = SampleFragmentV11.newInstance("SampleFragmentV11\n" + showTag);
        transaction.add(containerId, showFragment, showTag);
    } else {
        transaction.show(showFragment);
    }

    android.app.Fragment hideFragment = fragmentManager.findFragmentByTag(hideTag);
    if (hideFragment != null) {
        transaction.hide(hideFragment);
    }
    transaction.commit();
}
开发者ID:aesean，项目名称:Rotate3d，代码行数:19，代码来源:MainActivity.java

示例5: initCitySelect

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
private void initCitySelect(){
    citySelectFragment = CitySelectFragment.newInstance(new CitySelectFragment.OnSelectCity() {
        @Override
        public void onSelectCity(String disCode) {
            districtCode = disCode;
            pullToRefreshLayout.showView(ViewStatus.LOADING_STATUS);
            if(list.isEmpty()){
                pullToRefreshLayout.showView(ViewStatus.LOADING_STATUS);
            }
            getP().refresh(searchText,disCode);
        }
    });
    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();
    ft.add(R.id.city_fragment_container, citySelectFragment);
    ft.commit();
}
开发者ID:ruiqiao2017，项目名称:Renrentou，代码行数:18，代码来源:DeviceSearchActivity.java

示例6: onTabClicked

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**
 * onTabClicked
 * 
 * @param view
 */
public void onTabClicked(View view) {
    switch (view.getId()) {
    case R.id.btn_conversation:
        index = 0;
        break;
    case R.id.btn_address_list:
        index = 1;
        break;
    case R.id.btn_setting:
        index = 2;
        break;
    }
    if (currentTabIndex != index) {
        FragmentTransaction trx = getSupportFragmentManager().beginTransaction();
        trx.hide(fragments[currentTabIndex]);
        if (!fragments[index].isAdded()) {
            trx.add(R.id.fragment_container, fragments[index]);
        }
        trx.show(fragments[index]).commit();
    }
    mTabs[currentTabIndex].setSelected(false);
    // set current tab as selected.
    mTabs[index].setSelected(true);
    currentTabIndex = index;
}
开发者ID:turoDog，项目名称:KTalk，代码行数:31，代码来源:MainActivity.java

示例7: hackRecreateFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**
 * Trick:
 * Manually recreate fragment when corresponding data changed
 */
public void hackRecreateFragment(int position) {
    final FragmentTransaction transaction = mFragmentManager.beginTransaction();

    final String tag = makeFragmentTag(mContainerId, getItemId(position));
    final Fragment oldFrg = mFragmentManager.findFragmentByTag(tag);
    if (oldFrg != null) {
        final Fragment newFrg = getItem(position);
        transaction.remove(oldFrg);
        transaction.add(mContainerId, newFrg, tag);

        if (oldFrg != mCurrentPrimaryItem) {
            newFrg.setMenuVisibility(false);
            newFrg.setUserVisibleHint(false);

        } else {
            newFrg.setMenuVisibility(true);
            newFrg.setUserVisibleHint(true);
        }
    }

    transaction.commitNowAllowingStateLoss();
}
开发者ID:nekocode，项目名称:Hubs，代码行数:27，代码来源:ExFragmentPagerAdapter.java

示例8: addFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**
 * 添加下一个Fragment，隐藏当前的Fragment
 * @param frameLayoutId
 * @param fragment
 */
protected void addFragment(int frameLayoutId,Fragment fragment) {
    if (fragment != null) {
        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
        if (fragment.isAdded()) {
            if (mFragment != null) {
                transaction.hide(mFragment).show(fragment);
            } else {
                transaction.show(fragment);
            }
        } else {
            if (mFragment != null) {
                transaction.hide(mFragment).add(frameLayoutId, fragment);
            } else {
                transaction.add(frameLayoutId, fragment);
            }
        }
        mFragment = fragment;
        transaction.commit();
    }
}
开发者ID:coding-dream，项目名称:TPlayer，代码行数:26，代码来源:BaseActivity.java

示例9: switchFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
private void switchFragment(NavButton oldNavButton, NavButton selectNav) {
    FragmentTransaction transaction = mFragmentManager.beginTransaction();
    if (oldNavButton != null) {
        if (oldNavButton.getFragment() != null) {
            transaction.detach(oldNavButton.getFragment());
        }
    }
    if (selectNav != null) {
        if (selectNav.getFragment() != null) {
            transaction.attach(selectNav.getFragment());
        } else {
            // Fragment.instantiate工具方法,再也不用自己newInstance().
            Fragment fragment = Fragment.instantiate(mContext, selectNav.getClx().getName(), null);
            transaction.add(mContainerId, fragment, selectNav.getNavBtnTag());
            selectNav.setFragment(fragment);
        }
    }
    transaction.commit();
}
开发者ID:coding-dream，项目名称:TPlayer，代码行数:20，代码来源:NavFragment.java

示例10: showAPIDrawer

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
/**
 *  Toggle API drawer
 */
public void showAPIDrawer(boolean b) {

    FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
    ft.setCustomAnimations(R.anim.slide_in_left, R.anim.slide_out_left, R.anim.slide_out_left,
            R.anim.slide_out_left);

    if (b) {
        webviewFragment = new APIWebviewFragment();
        Bundle bundle = new Bundle();
        bundle.putString("url", "http://localhost:8585/reference.html");
        webviewFragment.setArguments(bundle);
        ft.add(R.id.fragmentWebview, webviewFragment).addToBackStack(null);

        editorFragment.getView().animate().translationX(-50).setDuration(500).start();
    } else {
        editorFragment.getView().animate().translationX(0).setDuration(500).start();
        ft.remove(webviewFragment);
    }

    ft.commit();
}
开发者ID:victordiaz，项目名称:phonk，代码行数:25，代码来源:EditorActivity.java

示例11: showFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
protected void showFragment(int containerId, Fragment from, Fragment to, String tag) {
    FragmentManager supportFragmentManager = getSupportFragmentManager();
    FragmentTransaction transaction = supportFragmentManager.beginTransaction();
    if (!to.isAdded()) {    // 先判断是否被add过
        if (tag != null) {
            transaction.hide(from).add(containerId, to, tag);
        } else {
            transaction.hide(from).add(containerId, to);
        }

        // 隐藏当前的fragment，add下一个到Activity中
    } else {
        transaction.hide(from).show(to); // 隐藏当前的fragment，显示下一个
    }
    transaction.commit();

}
开发者ID:zuoni1018，项目名称:CoordinatorLayoutExample-master，代码行数:18，代码来源:BaseMVPActivity.java

示例12: clearOldFragment

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
@SuppressWarnings("RestrictedApi")
private void clearOldFragment() {
    FragmentTransaction transaction = mFragmentManager.beginTransaction();
    List<Fragment> fragments = mFragmentManager.getFragments();
    if (transaction == null || fragments == null || fragments.size() == 0)
        return;
    boolean doCommit = false;
    for (Fragment fragment : fragments) {
        if (fragment != this && fragment != null) {
            transaction.remove(fragment);
            doCommit = true;
        }
    }
    if (doCommit)
        transaction.commitNow();
}
开发者ID:hsj-xiaokang，项目名称:OSchina_resources_android，代码行数:17，代码来源:NavFragment.java

示例13: restoreValuesInit

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
private void restoreValuesInit(List<RecyclerViewItem> items) {
    ButtonView2 bv = new ButtonView2();
    bv.setSummary(getString(R.string.restore_summary));
    bv.setButtonText(getString(R.string.restore_button));
    bv.setOnItemClickListener(new ButtonView2.OnItemClickListener(){
        @Override
        public void onClick(RecyclerViewItem item) {
            Calibration.restoreCalibrationStockValues(getActivity());

            FragmentTransaction ft = getFragmentManager().beginTransaction();
            ft.replace(R.id.content_frame, new ScreenFragment()).commit();
        }
    });

    items.add(bv);
}
开发者ID:morogoku，项目名称:MTweaks-KernelAdiutorMOD，代码行数:17，代码来源:ScreenFragment.java

示例14: switchFrag

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
private void switchFrag(BaseFragment fragment){
    setActionBarTitleAgain(fragment.getTitle());
    FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
    if (!fragments.get(fragment)){
        transaction.add(R.id.main_content, fragment);
        fragments.put(fragment, true);
    }
    for (BaseFragment baseFragment : fragments.keySet()) {
        if (baseFragment != null) transaction.hide(baseFragment);
    }
    transaction.show(fragment);
    transaction.commit();
    View.OnClickListener action_end = fragment.getMenuAction_end();
    if (action_end != null){
        initActionBar(ACTIONBAR_TYPE_CUSTOM, R.drawable.umi_ic_menu_white, R.drawable.ic_filter_list_white_24dp);
        actionBarEndAction(action_end);
    }else {
        initActionBar(ACTIONBAR_TYPE_CUSTOM, R.drawable.umi_ic_menu_white, null);
    }
}
开发者ID:Lazyeraser，项目名称:DereHelper，代码行数:21，代码来源:MainActivity.java

示例15: onCreate

import android.support.v4.app.FragmentTransaction; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        getWindow().setStatusBarColor(Color.TRANSPARENT);
    }
    setContentView(R.layout.activity_main);
    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);
    ControlPanel.get().attachView(mLayoutPanel);
    getSupportFragmentManager().beginTransaction()
            .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
            .replace(R.id.fragment_container, new HomeFragment())
            .commit();
    getSupportFragmentManager().addOnBackStackChangedListener(new FragmentManager.OnBackStackChangedListener() {
        @Override
        public void onBackStackChanged() {
            if (getSupportFragmentManager().getBackStackEntryCount() == 0) {
                ControlPanel.get().expand(mLayoutPanel);
            }
        }
    });
}
开发者ID:shenhuanet，项目名称:Ocr-android，代码行数:26，代码来源:MainActivity.java


注：本文中的android.support.v4.app.FragmentTransaction类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。