Example usage for android.app ActionBar setHomeButtonEnabled

Introduction

In this page you can find the example usage for android.app ActionBar setHomeButtonEnabled.

Prototype

public void setHomeButtonEnabled(boolean enabled) 

Source Link

Document

Enable or disable the "home" button in the corner of the action bar.

Usage

From source file:de.schramke.android.navdrawer.sample.MainActivity.java

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

    Log.addLogHandler(new DefaultAndroidLogHandler());
    Log.setContext(this);

    setContentView(R.layout.activity_main);

    // enable ActionBar app icon to behave as action to toggle nav drawer
    final ActionBar actionBar = getActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
    }//from  ww w .j  a  v a  2  s.  co  m
}

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From source file:com.trin.nilmobile.imageloader.ImagePagerActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.ac_image_pager);

    ActionBar actionBar = getActionBar();
    actionBar.setHomeButtonEnabled(true);
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setTitle("");

    Bundle bundle = getIntent().getExtras();
    assert bundle != null;
    String[] imageUrls = bundle.getStringArray(Extra.IMAGES);
    int pagerPosition = bundle.getInt(Extra.IMAGE_POSITION, 0);

    if (savedInstanceState != null) {
        pagerPosition = savedInstanceState.getInt(STATE_POSITION);
    }/*from w  ww  . ja va2s . co m*/

    options = new DisplayImageOptions.Builder().showImageForEmptyUri(R.drawable.ic_empty)
            .showImageOnFail(R.drawable.ic_error).resetViewBeforeLoading(true).cacheOnDisk(true)
            .imageScaleType(ImageScaleType.EXACTLY).bitmapConfig(Bitmap.Config.RGB_565).considerExifParams(true)
            .displayer(new FadeInBitmapDisplayer(300)).build();

    pager = (ViewPager) findViewById(R.id.pager);
    pager.setAdapter(new ImagePagerAdapter(imageUrls));
    pager.setCurrentItem(pagerPosition);
}

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From source file:com.bionx.res.about.InformationCenter.java

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.information_center);

    mAppSectionsPagerAdapter = new AppSectionsPagerAdapter(getSupportFragmentManager());
    final ActionBar actionBar = getActionBar();
    actionBar.setHomeButtonEnabled(true);
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mAppSectionsPagerAdapter);
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override//  w ww .  j a  v  a 2s  .c o m
        public void onPageSelected(int position) {
            actionBar.setSelectedNavigationItem(position);
        }
    });
    for (int i = 0; i < mAppSectionsPagerAdapter.getCount(); i++) {
        actionBar.addTab(
                actionBar.newTab().setText(mAppSectionsPagerAdapter.getPageTitle(i)).setTabListener(this));
    }
}

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From source file:com.example.android.tabbedroombookingtimetabledisplay.MainFragmentActivity.java

public void tabSettings(ActionBar actionBar) {
    try {/*from  w w  w .ja  va2s  .co m*/

        actionBar.setHomeButtonEnabled(false);
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
        final Method setHasEmbeddedTabsMethod = actionBar.getClass().getDeclaredMethod("setHasEmbeddedTabs",
                boolean.class);
        setHasEmbeddedTabsMethod.setAccessible(true);
        setHasEmbeddedTabsMethod.invoke(actionBar, false);

    } catch (final Exception e) {
        // Handle issues as needed: log, warn user, fallback etc
        // This error is safe to ignore, standard tabs will appear.
    }
}

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From source file:com.matze5800.paupdater.MainActivity.java

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // Set View// www  .java2  s.co  m
    setContentView(R.layout.activity_main);
    context = this;
    // Get SharedPreferences
    prefs = PreferenceManager.getDefaultSharedPreferences(context);

    // ActionBar / PagerAdapter
    mAppSectionsPagerAdapter = new AppSectionsPagerAdapter(getFragmentManager());

    final ActionBar actionBar = getActionBar();
    actionBar.setHomeButtonEnabled(false);
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mAppSectionsPagerAdapter);
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            actionBar.setSelectedNavigationItem(position);
        }
    });

    for (int i = 0; i < mAppSectionsPagerAdapter.getCount(); i++) {
        actionBar.addTab(
                actionBar.newTab().setText(mAppSectionsPagerAdapter.getPageTitle(i)).setTabListener(this));
    }

    // Finishes Activity if device is not supported
    device = Functions.detectDevice(context);
    if (device.equals("unsupported")) {
        finish();
    }
}

---

From source file:edu.ufl.cise.android.MainActivity.java

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    // Create the adapter that will return a fragment for each of the three primary sections
    // of the app.
    mAppSectionsPagerAdapter = new AppSectionsPagerAdapter(getSupportFragmentManager());

    // Set up the action bar.
    final ActionBar actionBar = getActionBar();

    // Specify that the Home/Up button should not be enabled, since there is no hierarchical
    // parent./*from   ww  w.ja  va  2  s .c  o  m*/
    actionBar.setHomeButtonEnabled(false);

    // Specify that we will be displaying tabs in the action bar.
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    actionBar.setDisplayShowHomeEnabled(false);
    actionBar.setDisplayShowTitleEnabled(false);
    actionBar.setDisplayUseLogoEnabled(false);

    // Set up the ViewPager, attaching the adapter and setting up a listener for when the
    // user swipes between sections.
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mAppSectionsPagerAdapter);
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            // When swiping between different app sections, select the corresponding tab.
            // We can also use ActionBar.Tab#select() to do this if we have a reference to the
            // Tab.
            actionBar.setSelectedNavigationItem(position);
        }
    });

    // For each of the sections in the app, add a tab to the action bar.
    for (int i = 0; i < mAppSectionsPagerAdapter.getCount(); i++) {
        // Create a tab with text corresponding to the page title defined by the adapter.
        // Also specify this Activity object, which implements the TabListener interface, as the
        // listener for when this tab is selected.
        actionBar.addTab(
                actionBar.newTab().setText(mAppSectionsPagerAdapter.getPageTitle(i)).setTabListener(this));
    }
}

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From source file:fm.krui.kruifm.StreamContainer.java

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.stream_container_layout);

    // Allow custom home button actions
    ActionBar actionBar = getActionBar();
    actionBar.setHomeButtonEnabled(true);

    // Instantiate the Station Selection Fragment
    Fragment fragment = new StationSelectionFragment();
    getSupportFragmentManager().beginTransaction()
            .replace(R.id.stream_fragment_container, fragment, Integer.toString(STATION_SELECT_TAB)).commit();
    applyActionBarParameters(STATION_SELECT_TAB);
    currentFragment = (StationSelectionFragment) getSupportFragmentManager()
            .findFragmentById(STATION_SELECT_TAB);
}

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From source file:de.questmaster.fatremote.RemoteActivity.java

/**
 * Called when the activity is first created. 
 * /*  w w w. j ava 2 s .c o  m*/
 * @see android.app.Activity#onCreate(android.os.Bundle) 
 */
@TargetApi(14)
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //      setContentView(R.layout.remote_activity);

    // used in Honeycomb and up
    if (Build.VERSION.SDK_INT >= ANDROID_V11) {
        ActionBar ac = this.getActionBar();
        if (ac != null) {
            ac.setDisplayHomeAsUpEnabled(true);

            if (Build.VERSION.SDK_INT >= ANDROID_V14) {
                ac.setHomeButtonEnabled(true);
            }
        }
    }

    if (savedInstanceState == null) {
        // During initial setup, plug in the details fragment.
        RemoteFragment details = new RemoteFragment();
        details.setArguments(getIntent().getExtras());
        getSupportFragmentManager().beginTransaction().add(android.R.id.content, details).commit();
    }

    mSettings.readSettings(this);
}

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From source file:org.jorge.lolin1.ui.frags.NavigationDrawerFragment.java

/**
 * Users of this fragment must call this method to set up the navigation drawer interactions.
 *
 * @param fragmentId   The android:id of this fragment in its activity's layout.
 * @param drawerLayout The DrawerLayout containing this fragment's UI.
 *///from  w w  w  .  j  a v a 2 s  . c o  m
public void setUp(int fragmentId, FixedDrawerLayout drawerLayout) {
    mFragmentContainerView = getActivity().findViewById(fragmentId);
    mDrawerLayout = drawerLayout;

    // set a custom shadow that overlays the main content when the drawer opens
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    // set up the drawer's list view with items and click listener

    ActionBar actionBar = getActionBar();
    actionBar.setHomeButtonEnabled(Boolean.TRUE);
    actionBar.setDisplayHomeAsUpEnabled(Boolean.TRUE);

    // ActionBarDrawerToggle ties together the the proper interactions
    // between the navigation drawer and the action bar app icon.
    mDrawerToggle = new FixedActionBarDrawerToggle(getActivity(), /* host Activity */
            mDrawerLayout, /* DrawerLayout object */
            R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
            R.string.navigation_drawer_open, /* "open drawer" description for accessibility */
            R.string.navigation_drawer_close /* "close drawer" description for accessibility */
    ) {
        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            if (!isAdded()) {
                return;
            }

            restoreActionBar();
            getActivity().invalidateOptionsMenu();
        }

        @Override
        public void onDrawerOpened(View drawerView) {
            super.onDrawerOpened(drawerView);
            showGlobalContextActionBar();
        }
    };

    // Defer code dependent on restoration of previous instance state.
    mDrawerLayout.post(new Runnable() {
        @Override
        public void run() {
            mDrawerToggle.syncState();
        }
    });

    mDrawerLayout.setDrawerListener(mDrawerToggle);
}

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From source file:org.iotivity.base.examples.DrawerFragment.java

public void setUp(int fragmentId, DrawerLayout drawerLayout) {
    mFragmentContainerView = getActivity().findViewById(fragmentId);
    mDrawerLayout = drawerLayout;//  w  ww  .  j av a2 s.c o m

    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);

    ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setHomeButtonEnabled(true);
    mDrawerToggle = new ActionBarDrawerToggle(getActivity(), mDrawerLayout, R.drawable.ic_drawer,
            R.string.navigation_drawer_open, R.string.navigation_drawer_close) {
        @Override
        public void onDrawerClosed(View drawerView) {
            super.onDrawerClosed(drawerView);
            if (!isAdded()) {
                return;
            }

            getActivity().invalidateOptionsMenu();
        }

        @Override
        public void onDrawerOpened(View drawerView) {
            super.onDrawerOpened(drawerView);
            if (!isAdded()) {
                return;
            }

            getActivity().invalidateOptionsMenu();
        }
    };

    mDrawerLayout.post(new Runnable() {
        @Override
        public void run() {
            mDrawerToggle.syncState();
        }
    });

    mDrawerLayout.setDrawerListener(mDrawerToggle);
}

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