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

List of usage examples for android.support.v4.app FragmentTransaction hide

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  2. Java
  3. android
  4. android.support.v4.app.*
  5. FragmentTransaction
  6. hide

Introduction

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

Prototype

public abstract FragmentTransaction hide(Fragment fragment);

Source Link

Document

Hides an existing fragment.

Usage

From source file:com.learnncode.mediachooser.activity.HomeFragmentActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.activity_home_media_chooser);

    headerBarTitle = (TextView) findViewById(R.id.titleTextViewFromMediaChooserHeaderBar);
    headerBarCamera = (ImageView) findViewById(R.id.cameraImageViewFromMediaChooserHeaderBar);
    headerBarBack = (ImageView) findViewById(R.id.backArrowImageViewFromMediaChooserHeaderView);
    headerBarDone = (TextView) findViewById(R.id.doneTextViewViewFromMediaChooserHeaderView);
    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);

    mTabHost.setup(this, getSupportFragmentManager(), R.id.realTabcontent);
    headerBarBack.setOnClickListener(clickListener);
    headerBarCamera.setOnClickListener(clickListener);
    headerBarDone.setOnClickListener(clickListener);

    if (!MediaChooserConstants.showCameraVideo) {
        headerBarCamera.setVisibility(View.GONE);
    }//from  w ww  .j a v a2 s.  co  m

    if (getIntent() != null && (getIntent().getBooleanExtra("isFromBucket", false))) {

        if (getIntent().getBooleanExtra("image", false)) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));

            headerBarCamera.setTag(getResources().getString(R.string.image));

            Bundle bundle = new Bundle();
            bundle.putString("name", getIntent().getStringExtra("name"));
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "     "),
                    ImageFragment.class, bundle);

        } else {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));

            Bundle bundle = new Bundle();
            bundle.putString("name", getIntent().getStringExtra("name"));
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, bundle);
        }
    } else {

        if (MediaChooserConstants.showVideo) {
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, null);
        }

        if (MediaChooserConstants.showImage) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
            headerBarCamera.setTag(getResources().getString(R.string.image));

            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "      "),
                    ImageFragment.class, null);
        }

        if (MediaChooserConstants.showVideo) {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));
        }
    }

    for (int i = 0; i < mTabHost.getTabWidget().getChildCount(); i++) {

        TextView textView = (TextView) mTabHost.getTabWidget().getChildAt(i).findViewById(android.R.id.title);
        if (textView.getLayoutParams() instanceof RelativeLayout.LayoutParams) {

            RelativeLayout.LayoutParams params = (android.widget.RelativeLayout.LayoutParams) textView
                    .getLayoutParams();
            params.addRule(RelativeLayout.CENTER_HORIZONTAL);
            params.addRule(RelativeLayout.CENTER_VERTICAL);
            params.height = RelativeLayout.LayoutParams.MATCH_PARENT;
            params.width = RelativeLayout.LayoutParams.WRAP_CONTENT;
            textView.setLayoutParams(params);

        } else if (textView.getLayoutParams() instanceof LinearLayout.LayoutParams) {
            LinearLayout.LayoutParams params = (android.widget.LinearLayout.LayoutParams) textView
                    .getLayoutParams();
            params.gravity = Gravity.CENTER;
            textView.setLayoutParams(params);
        }
        textView.setTextColor(getResources().getColor(R.color.tabs_title_color));
        textView.setTextSize(convertDipToPixels(10));

    }

    if ((mTabHost.getTabWidget().getChildAt(0) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                .setTextColor(Color.WHITE);
    }

    if ((mTabHost.getTabWidget().getChildAt(1) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
    }

    mTabHost.setOnTabChangedListener(new OnTabChangeListener() {

        @Override
        public void onTabChanged(String tabId) {

            android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager();
            ImageFragment imageFragment = (ImageFragment) fragmentManager.findFragmentByTag("tab1");
            VideoFragment videoFragment = (VideoFragment) fragmentManager.findFragmentByTag("tab2");
            android.support.v4.app.FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

            if (tabId.equalsIgnoreCase("tab1")) {

                headerBarTitle.setText(getResources().getString(R.string.image));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
                headerBarCamera.setTag(getResources().getString(R.string.image));

                if (imageFragment != null) {

                    if (videoFragment != null) {
                        fragmentTransaction.hide(videoFragment);
                    }
                    fragmentTransaction.show(imageFragment);
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);

            } else {
                headerBarTitle.setText(getResources().getString(R.string.video));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
                headerBarCamera.setTag(getResources().getString(R.string.video));

                if (videoFragment != null) {

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

                    fragmentTransaction.show(videoFragment);
                    if (videoFragment.getAdapter() != null) {
                        videoFragment.getAdapter().notifyDataSetChanged();
                    }
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
            }

            fragmentTransaction.commit();
        }
    });

    RelativeLayout.LayoutParams params = (android.widget.RelativeLayout.LayoutParams) headerBarCamera
            .getLayoutParams();
    params.height = convertDipToPixels(40);
    params.width = convertDipToPixels(40);
    headerBarCamera.setLayoutParams(params);
    headerBarCamera.setScaleType(ScaleType.CENTER_INSIDE);
    headerBarCamera.setPadding(convertDipToPixels(15), convertDipToPixels(15), convertDipToPixels(15),
            convertDipToPixels(15));

}

From source file:cn.ucai.foraging.activity.MainActivity.java

/**
 * button/*from   w  w w . j  av  a2 s.  co  m*/
 * 
 * @param view
 */
public void onTabClicked(View view) {
    switch (view.getId()) {
    case cn.ucai.foraging.R.id.btn_1:
        index = 0;
        break;
    case cn.ucai.foraging.R.id.btn_2:
        index = 1;
        break;
    case cn.ucai.foraging.R.id.btn_3:
        index = 2;
        break;
    case cn.ucai.foraging.R.id.btn_4:
        index = 3;
        break;
    }
    if (currentTabIndex != index) {
        FragmentTransaction trx = getSupportFragmentManager().beginTransaction();
        trx.hide(fragments[currentTabIndex]);
        if (!fragments[index].isAdded()) {
            trx.add(cn.ucai.foraging.R.id.fragment_container, fragments[index]);
        }
        trx.show(fragments[index]).commit();
    }
    mTabs[currentTabIndex].setSelected(false);
    // ?tab?
    mTabs[index].setSelected(true);
    currentTabIndex = index;
}

From source file:com.dazone.crewchat.libGallery.activity.HomeFragmentActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.activity_home_media_chooser);

    headerBarTitle = (TextView) findViewById(R.id.titleTextViewFromMediaChooserHeaderBar);
    headerBarCamera = (ImageView) findViewById(R.id.cameraImageViewFromMediaChooserHeaderBar);
    headerBarBack = (ImageView) findViewById(R.id.backArrowImageViewFromMediaChooserHeaderView);
    headerBarDone = (TextView) findViewById(R.id.doneTextViewViewFromMediaChooserHeaderView);
    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);

    mTabHost.setup(this, getSupportFragmentManager(), R.id.realTabcontent);
    headerBarBack.setOnClickListener(this);
    headerBarCamera.setOnClickListener(this);
    headerBarDone.setOnClickListener(this);

    if (!MediaChooserConstants.showCameraVideo) {
        headerBarCamera.setVisibility(View.GONE);
    }/*from w  ww  .  j  av  a  2 s .c  o  m*/

    if (getIntent() != null && (getIntent().getBooleanExtra("isFromBucket", false))) {

        if (getIntent().getBooleanExtra("image", false)) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));

            headerBarCamera.setTag(getResources().getString(R.string.image));

            Bundle bundle = new Bundle();
            bundle.putString("name", getIntent().getStringExtra("name"));
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "     "),
                    ImageFragment.class, bundle);

        } else {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));

            Bundle bundle = new Bundle();
            bundle.putString("name", getIntent().getStringExtra("name"));
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, bundle);
        }
    } else {

        if (MediaChooserConstants.showVideo) {
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, null);
        }

        if (MediaChooserConstants.showImage) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
            headerBarCamera.setTag(getResources().getString(R.string.image));

            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "      "),
                    ImageFragment.class, null);
        }

        if (MediaChooserConstants.showVideo) {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));
        }
    }

    mTabHost.getTabWidget().getChildAt(0).setVisibility(View.GONE);

    for (int i = 0; i < mTabHost.getTabWidget().getChildCount(); i++) {

        TextView textView = (TextView) mTabHost.getTabWidget().getChildAt(i).findViewById(android.R.id.title);
        if (textView.getLayoutParams() instanceof RelativeLayout.LayoutParams) {

            RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) textView.getLayoutParams();
            params.addRule(RelativeLayout.CENTER_HORIZONTAL);
            params.addRule(RelativeLayout.CENTER_VERTICAL);
            params.height = RelativeLayout.LayoutParams.MATCH_PARENT;
            params.width = RelativeLayout.LayoutParams.WRAP_CONTENT;
            textView.setLayoutParams(params);

        } else if (textView.getLayoutParams() instanceof LinearLayout.LayoutParams) {
            LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) textView.getLayoutParams();
            params.gravity = Gravity.CENTER;
            textView.setLayoutParams(params);
        }
        textView.setTextColor(getResources().getColor(R.color.tabs_title_color));
        textView.setTextSize(Utils.convertDipToPixels(this, 10));

    }

    if ((mTabHost.getTabWidget().getChildAt(0) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                .setTextColor(Color.WHITE);
    }

    if ((mTabHost.getTabWidget().getChildAt(1) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
    }

    mTabHost.setOnTabChangedListener(new OnTabChangeListener() {

        @Override
        public void onTabChanged(String tabId) {

            android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager();
            ImageFragment imageFragment = (ImageFragment) fragmentManager.findFragmentByTag("tab1");
            VideoFragment videoFragment = (VideoFragment) fragmentManager.findFragmentByTag("tab2");
            android.support.v4.app.FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

            if (tabId.equalsIgnoreCase("tab1")) {

                headerBarTitle.setText(getResources().getString(R.string.image));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
                headerBarCamera.setTag(getResources().getString(R.string.image));

                if (imageFragment != null) {

                    if (videoFragment != null) {
                        fragmentTransaction.hide(videoFragment);
                    }
                    fragmentTransaction.show(imageFragment);
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);

            } else {
                headerBarTitle.setText(getResources().getString(R.string.video));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
                headerBarCamera.setTag(getResources().getString(R.string.video));

                if (videoFragment != null) {

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

                    fragmentTransaction.show(videoFragment);
                    if (videoFragment.getAdapter() != null) {
                        videoFragment.getAdapter().notifyDataSetChanged();
                    }
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
            }

            fragmentTransaction.commit();
        }
    });

    RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) headerBarCamera.getLayoutParams();
    params.height = Utils.convertDipToPixels(this, 40);
    params.width = Utils.convertDipToPixels(this, 40);
    headerBarCamera.setLayoutParams(params);
    headerBarCamera.setScaleType(ScaleType.CENTER_INSIDE);
    headerBarCamera.setPadding(Utils.convertDipToPixels(this, 15), Utils.convertDipToPixels(this, 15),
            Utils.convertDipToPixels(this, 15), Utils.convertDipToPixels(this, 15));

}

From source file:com.ustc.dystu.dandelion.fragment.BaseFragmentTabHost.java

private FragmentTransaction doTabChanged(String tabId, FragmentTransaction ft) {

    TabInfo newTab = null;//from   w w w. ja va  2s .com
    for (int i = 0; i < mTabs.size(); i++) {
        TabInfo tab = mTabs.get(i);
        if (tab.tag.equals(tabId)) {
            newTab = tab;
            Logger.d("TAB", "newTab:" + newTab.tag);
        }
    }

    if (newTab == null) {
        throw new IllegalStateException("No tab known for tag " + tabId);
    }
    if (mLastTab != newTab) {
        if (ft == null) {
            ft = mFragmentManager.beginTransaction();
        }
        if (mLastTab != null) {
            Logger.d("TAB", "lastTab:" + mLastTab.tag);
            if (mLastTab.fragment != null) {
                //                    ft.detach(mLastTab.fragment);
                ft.hide(mLastTab.fragment);
            }
        }
        if (newTab != null) {
            Logger.d("TAB", "newTab:" + newTab.tag);
            if (newTab.fragment == null) {
                newTab.fragment = Fragment.instantiate(mContext, newTab.clss.getName(), newTab.args);
                ft.add(mContainerId, newTab.fragment, newTab.tag);
                Logger.d("TAB", "addTab:" + newTab.tag);
            } else {
                //                    ft.attach(newTab.fragment);
                ft.show(newTab.fragment);
                Logger.d("TAB", "attachTab:" + newTab.tag);
            }
        }

        mLastTab = newTab;
        Logger.d("TAB", "mLastTabTab:" + mLastTab.tag);
    }
    return ft;
}

From source file:github.popeen.dsub.activity.SubsonicFragmentActivity.java

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

    String id = savedInstanceState.getString(Constants.MAIN_NOW_PLAYING);
    FragmentManager fm = getSupportFragmentManager();
    nowPlayingFragment = (NowPlayingFragment) fm.findFragmentByTag(id);

    String secondaryId = savedInstanceState.getString(Constants.MAIN_NOW_PLAYING_SECONDARY);
    if (secondaryId != null) {
        secondaryFragment = (SubsonicFragment) fm.findFragmentByTag(secondaryId);

        nowPlayingFragment.setPrimaryFragment(false);
        secondaryFragment.setPrimaryFragment(true);

        FragmentTransaction trans = getSupportFragmentManager().beginTransaction();
        trans.hide(nowPlayingFragment);
        trans.commit();/*from ww  w .j  av a  2  s .  c  om*/
    }

    if (drawerToggle != null && backStack.size() > 0) {
        drawerToggle.setDrawerIndicatorEnabled(false);
    }

    if (savedInstanceState.getInt(Constants.MAIN_SLIDE_PANEL_STATE,
            -1) == SlidingUpPanelLayout.PanelState.EXPANDED.hashCode()) {
        panelSlideListener.onPanelExpanded(null);
    }
}

From source file:com.nicolls.ablum.activity.HomeFragmentActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.activity_home_media_chooser);

    pathList = getIntent().getStringArrayListExtra("pathList");
    if (pathList == null) {
        pathList = new ArrayList<>();
    }//ww  w  . j  av a2  s  .  c  o m
    //      Toast.makeText(this,pathList.size()+"-@@@--",Toast.LENGTH_SHORT).show();

    headerBarTitle = (TextView) findViewById(R.id.titleTextViewFromMediaChooserHeaderBar);
    headerBarCamera = (ImageView) findViewById(R.id.cameraImageViewFromMediaChooserHeaderBar);
    headerBarBack = (ImageView) findViewById(R.id.backArrowImageViewFromMediaChooserHeaderView);
    headerBarDone = (TextView) findViewById(R.id.doneTextViewViewFromMediaChooserHeaderView);
    mTabHost = (FragmentTabHost) findViewById(android.R.id.tabhost);

    mTabHost.setup(this, getSupportFragmentManager(), R.id.realTabcontent);
    headerBarBack.setOnClickListener(clickListener);
    headerBarCamera.setOnClickListener(clickListener);
    headerBarDone.setOnClickListener(clickListener);

    headerBarCamera.setVisibility(View.GONE);

    if (getIntent() != null && (getIntent().getBooleanExtra("isFromBucket", false))) {

        if (getIntent().getBooleanExtra("image", false)) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));

            headerBarCamera.setTag(getResources().getString(R.string.image));

            Bundle bundle = new Bundle();
            bundle.putString("name", getIntent().getStringExtra("name"));
            bundle.putStringArrayList("pathList", pathList);
            //            Toast.makeText(this,pathList.size()+"!!!!",Toast.LENGTH_SHORT).show();

            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "     "),
                    ImageFragment.class, bundle);

        } else {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));

            Bundle bundle = new Bundle();
            bundle.putStringArrayList("pathList", pathList);
            //            Toast.makeText(this,pathList.size()+"!!!",Toast.LENGTH_SHORT).show();

            bundle.putString("name", getIntent().getStringExtra("name"));
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, bundle);
        }
    } else {

        if (MediaChooserConstants.showVideo) {
            mTabHost.addTab(
                    mTabHost.newTabSpec("tab2")
                            .setIndicator(getResources().getString(R.string.videos_tab) + "      "),
                    VideoFragment.class, null);
        }

        if (MediaChooserConstants.showImage) {
            headerBarTitle.setText(getResources().getString(R.string.image));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
            headerBarCamera.setTag(getResources().getString(R.string.image));

            mTabHost.addTab(
                    mTabHost.newTabSpec("tab1")
                            .setIndicator(getResources().getString(R.string.images_tab) + "      "),
                    ImageFragment.class, null);
        }

        if (MediaChooserConstants.showVideo) {
            headerBarTitle.setText(getResources().getString(R.string.video));
            setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
            headerBarCamera.setTag(getResources().getString(R.string.video));
        }
    }

    for (int i = 0; i < mTabHost.getTabWidget().getChildCount(); i++) {

        TextView textView = (TextView) mTabHost.getTabWidget().getChildAt(i).findViewById(android.R.id.title);
        if (textView.getLayoutParams() instanceof RelativeLayout.LayoutParams) {

            RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) textView.getLayoutParams();
            params.addRule(RelativeLayout.CENTER_HORIZONTAL);
            params.addRule(RelativeLayout.CENTER_VERTICAL);
            params.height = RelativeLayout.LayoutParams.MATCH_PARENT;
            params.width = RelativeLayout.LayoutParams.WRAP_CONTENT;
            textView.setLayoutParams(params);

        } else if (textView.getLayoutParams() instanceof LinearLayout.LayoutParams) {
            LinearLayout.LayoutParams params = (LinearLayout.LayoutParams) textView.getLayoutParams();
            params.gravity = Gravity.CENTER;
            textView.setLayoutParams(params);
        }
        textView.setTextColor(getResources().getColor(R.color.tabs_title_color));
        textView.setTextSize(convertDipToPixels(10));

    }

    if ((mTabHost.getTabWidget().getChildAt(0) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                .setTextColor(Color.WHITE);
    }

    if ((mTabHost.getTabWidget().getChildAt(1) != null)) {
        ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
    }

    mTabHost.setOnTabChangedListener(new OnTabChangeListener() {

        @Override
        public void onTabChanged(String tabId) {

            android.support.v4.app.FragmentManager fragmentManager = getSupportFragmentManager();
            ImageFragment imageFragment = (ImageFragment) fragmentManager.findFragmentByTag("tab1");
            VideoFragment videoFragment = (VideoFragment) fragmentManager.findFragmentByTag("tab2");
            android.support.v4.app.FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();

            if (tabId.equalsIgnoreCase("tab1")) {

                headerBarTitle.setText(getResources().getString(R.string.image));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_camera_button));
                headerBarCamera.setTag(getResources().getString(R.string.image));

                if (imageFragment != null) {

                    if (videoFragment != null) {
                        fragmentTransaction.hide(videoFragment);
                    }
                    fragmentTransaction.show(imageFragment);
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);

            } else {
                headerBarTitle.setText(getResources().getString(R.string.video));
                setHeaderBarCameraBackground(getResources().getDrawable(R.drawable.selector_video_button));
                headerBarCamera.setTag(getResources().getString(R.string.video));

                if (videoFragment != null) {

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

                    fragmentTransaction.show(videoFragment);
                    if (videoFragment.getAdapter() != null) {
                        videoFragment.getAdapter().notifyDataSetChanged();
                    }
                }
                ((TextView) (mTabHost.getTabWidget().getChildAt(0).findViewById(android.R.id.title)))
                        .setTextColor(Color.WHITE);
                ((TextView) (mTabHost.getTabWidget().getChildAt(1).findViewById(android.R.id.title)))
                        .setTextColor(getResources().getColor(R.color.headerbar_selected_tab_color));
            }

            fragmentTransaction.commit();
        }
    });

    RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) headerBarCamera.getLayoutParams();
    params.height = convertDipToPixels(40);
    params.width = convertDipToPixels(40);
    headerBarCamera.setLayoutParams(params);
    headerBarCamera.setScaleType(ScaleType.CENTER_INSIDE);
    headerBarCamera.setPadding(convertDipToPixels(15), convertDipToPixels(15), convertDipToPixels(15),
            convertDipToPixels(15));

}

From source file:com.easemob.mychat.chatuidemo.activity.MainActivity.java

/**
 * button// w  w  w  . j a  v  a 2  s .c o  m
 * 
 * @param view
 */
public void onTabClicked(View view) { /**     xml  ?? onclick   */
    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);
    // ?tab?
    mTabs[index].setSelected(true);
    currentTabIndex = index;
}

From source file:cn.hbm.superwechat.activity.MainActivity.java

/**
 * button//from   ww  w.j a va 2s .  com
 *
 * @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);
    // ?tab?
    mTabs[index].setSelected(true);
    currentTabIndex = index;
}

From source file:com.lover.main.ResideMenu.main.MainActivity.java

/**
 * button/*from  ww  w .  j  a v a2  s .  c o  m*/
 * 
 * @param view
 */
public void onTabClicked(View view) {
    switch (view.getId()) {
    case R.id.btn_conversation:
        MainActivity_imageButton1.setVisibility(View.VISIBLE);
        MainActivity_textView1.setText("");
        index = 0;
        break;
    case R.id.btn_address_list:
        MainActivity_imageButton1.setVisibility(View.INVISIBLE);
        MainActivity_textView1.setText("?");
        index = 1;
        break;
    case R.id.btn_setting:
        MainActivity_imageButton1.setVisibility(View.INVISIBLE);
        MainActivity_textView1.setText("?");
        index = 2;
        //          Intent intent=new Intent(MainActivity.this, ChatActivity.class);
        //           intent.putExtra("userId", "520");
        //           startActivity(intent);

        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);
    // ?tab?
    mTabs[index].setSelected(true);
    currentTabIndex = index;
}

From source file:ca.mudar.mtlaucasou.BaseMapActivity.java

/**
 * Default (and restore) of hidden/visible fragments. {@inheritDoc}
 *///from  w  ww  .  jav a  2s.c o  m
@Override
public void onResume() {
    super.onResume();

    if (!ConnectionHelper.hasConnection(this)) {
        ConnectionHelper.showDialogNoConnection(this);
    }

    View root = findViewById(R.id.map_root_landscape);
    boolean isTablet = (root != null);

    FragmentManager fm = getSupportFragmentManager();
    FragmentTransaction ft = fm.beginTransaction();

    Fragment fragmentMap = fm.findFragmentByTag(Const.TAG_FRAGMENT_MAP);
    Fragment fragmentList = fm.findFragmentByTag(Const.TAG_FRAGMENT_LIST);

    // TODO Bug: onResume after device (Nook!) shutdown or memory problems.
    // Temporary solution is the use of ft.show() in the following lines.
    /**
     * By default, both fragments are shown. No need to use
     * FragmentTransaction.show().
     */
    if (isTablet) {
        if (isHiddenList) {
            /**
             * List was hidden, we'll hide it again.
             */
            ft.show(fragmentMap);
            ft.hide(fragmentList);
            // isHiddenList = true;
        } else {
            /**
             * List was not hidden, nothing to do here.
             */
            ft.show(fragmentMap);
            ft.show(fragmentList);
            // isHiddenList = false;
        }
    } else if (!isTablet) {
        if (isHiddenList) {
            /**
             * List was hidden, we'll hide it again.
             */
            ft.show(fragmentMap);
            ft.hide(fragmentList);
            // isHiddenList = true;
        } else if (!isHiddenList) {
            /**
             * List was not hidden. Hide the map since this is a portrait
             * layout.
             */
            ft.hide(fragmentMap);
            ft.show(fragmentList);
            // isHiddenList = false;
        }
    }

    ft.commit();
}