Example usage for android.app ActionBar setDisplayHomeAsUpEnabled

List of usage examples for android.app ActionBar setDisplayHomeAsUpEnabled

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  2. Java
  3. android
  4. android.app.*
  5. ActionBar
  6. setDisplayHomeAsUpEnabled

Introduction

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

Prototype

public abstract void setDisplayHomeAsUpEnabled(boolean showHomeAsUp);

Source Link

Document

Set whether home should be displayed as an "up" affordance.

Usage

From source file:com.opensource.bitmapfun.ui.ImageDetailActivity.java

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

    // Fetch screen height and width, to use as our max size when loading images as this
    // activity runs full screen
    final DisplayMetrics displaymetrics = new DisplayMetrics();
    getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);

    // The ImageWorker takes care of loading images into our ImageView children asynchronously
    mImageWorker = new ImageFetcher(this, displaymetrics.widthPixels, displaymetrics.heightPixels);
    File cachePath = null;/* ww w . jav  a  2s.  com*/
    if (Utils.hasExternalStorage()) {
        File appRoot = new File(Environment.getExternalStorageDirectory(), "BitmapFun");
        cachePath = new File(appRoot, ".cache");
    }
    //        mImageWorker = new ImageResizer(this, displaymetrics.widthPixels, displaymetrics.heightPixels);
    mImageWorker.setAdapter(Images.imageWorkerUrlsAdapter);
    mImageWorker.setImageCache(ImageCache.findOrCreateCache(this, cachePath, IMAGE_CACHE_DIR));
    mImageWorker.setImageFadeIn(false);

    // Set up ViewPager and backing adapter
    mAdapter = new ImagePagerAdapter(getSupportFragmentManager(), mImageWorker.getAdapter().getSize());
    mPager = (ViewPager) findViewById(R.id.pager);
    mPager.setAdapter(mAdapter);
    mPager.setPageMargin((int) getResources().getDimension(R.dimen.image_detail_pager_margin));

    // Set up activity to go full screen
    getWindow().addFlags(LayoutParams.FLAG_FULLSCREEN);

    // Enable some additional newer visibility and ActionBar features to create a more immersive
    // photo viewing experience
    if (Utils.hasActionBar()) {
        final ActionBar actionBar = getActionBar();

        // Enable "up" navigation on ActionBar icon and hide title text
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowTitleEnabled(false);

        // Start low profile mode and hide ActionBar
        mPager.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE);
        actionBar.hide();

        // Hide and show the ActionBar as the visibility changes
        mPager.setOnSystemUiVisibilityChangeListener(new View.OnSystemUiVisibilityChangeListener() {
            @Override
            public void onSystemUiVisibilityChange(int vis) {
                if ((vis & View.SYSTEM_UI_FLAG_LOW_PROFILE) != 0) {
                    actionBar.hide();
                } else {
                    actionBar.show();
                }
            }
        });
    }

    // Set the current item based on the extra passed in to this activity
    final int extraCurrentItem = getIntent().getIntExtra(EXTRA_IMAGE, -1);
    if (extraCurrentItem != -1) {
        mPager.setCurrentItem(extraCurrentItem);
    }
}

From source file:com.amagi82.kerbalspaceapp.Settings.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_settings);

    ActionBar actionBar = getActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);
    actionBar.setDisplayShowTitleEnabled(true);
    getActionBar().setTitle(R.string.title_activity_settings);

    SeekBar clearance = (SeekBar) findViewById(R.id.seekBarClearance);
    SeekBar margins = (SeekBar) findViewById(R.id.seekBarMargins);
    SeekBar inclination = (SeekBar) findViewById(R.id.seekBarInclination);
    mClearance = (TextView) findViewById(R.id.tvClearance);
    mMargins = (TextView) findViewById(R.id.tvMargins);
    mInclination = (TextView) findViewById(R.id.tvInclination);
    chooseLanguage = (Spinner) findViewById(R.id.spinnerLanguages);

    SharedPreferences prefs = getSharedPreferences("settings", MODE_PRIVATE);
    mClearanceValue = prefs.getInt("mClearanceValue", 1000);
    mMarginsValue = prefs.getInt("mMarginsValue", 10);
    mInclinationValue = prefs.getInt("mInclinationValue", 30);
    chooseLanguage.setSelection(prefs.getInt("language", 0));

    // Set up spinner
    ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getActionBar().getThemedContext(),
            R.array.languages, android.R.layout.simple_spinner_item);
    adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
    chooseLanguage.setAdapter(adapter);//from  w ww  . j  ava2  s  . c o m
    // @formatter:off
    if (Locale.getDefault().getLanguage().equals("en"))
        chooseLanguage.setSelection(0);
    if (Locale.getDefault().getLanguage().equals("fr"))
        chooseLanguage.setSelection(1);
    if (Locale.getDefault().getLanguage().equals("de"))
        chooseLanguage.setSelection(2);
    if (Locale.getDefault().getLanguage().equals("es"))
        chooseLanguage.setSelection(3);
    if (Locale.getDefault().getLanguage().equals("ru"))
        chooseLanguage.setSelection(4);

    // Set seekbar progress
    clearance.setProgress(mClearanceValue);
    margins.setProgress(mMarginsValue);
    inclination.setProgress(mInclinationValue);

    // Display values
    mClearance.setText(mClearanceValue + "m");
    mMargins.setText(mMarginsValue + "%");
    setInclinationText();

    clearance.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            String value = NumberFormat.getNumberInstance(Locale.getDefault()).format(progress);
            mClearance.setText(value + "m");
            mClearanceValue = progress;
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    margins.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            mMargins.setText(progress + "%");
            mMarginsValue = progress;
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    inclination.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
        @Override
        public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
            mInclinationValue = progress;
            setInclinationText();
        }

        @Override
        public void onStartTrackingTouch(SeekBar seekBar) {
        }

        @Override
        public void onStopTrackingTouch(SeekBar seekBar) {
        }
    });
    chooseLanguage.setOnItemSelectedListener(new OnItemSelectedListener() {

        @Override
        public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
            language = langCode[chooseLanguage.getSelectedItemPosition()];
            onConfigurationChanged(getResources().getConfiguration());
        }

        @Override
        public void onNothingSelected(AdapterView<?> parent) {
        }
    });

}

From source file:com.ijunes.transitions.StoryDetailActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_story_detail);

    if (savedInstanceState == null) {
        // Load the data from the intent on first pass
        Intent intent = getIntent();/*from   w  w  w  . j a  v  a2s  .  c o  m*/
        String story_id = intent.getStringExtra(ARG_STORY_ID);
        mItem = StoryContent.STORY_MAP.get(story_id);
    }

    // Get hold of some relevant content
    final ViewGroup container = (ViewGroup) findViewById(R.id.container);

    // What are the layouts we should be able to transition between
    List<Integer> sceneLayouts = Arrays.asList(R.layout.content_scene_00, R.layout.content_scene_01,
            R.layout.content_scene_02);
    // Create the scenes
    sceneList = new ArrayList<Scene>();
    for (int layout : sceneLayouts) {
        // Create the scene
        Scene scene = Scene.getSceneForLayout(container, layout, this);
        // Just before the transition starts, ensure that the content has been loaded
        scene.setEnterAction(new Runnable() {
            @Override
            public void run() {
                addContentToViewGroup(container);
            }
        });
        // Save the scene into
        sceneList.add(scene);
    }

    // Build the transition manager
    TransitionInflater transitionInflater = TransitionInflater.from(this);
    mTransitionManager = transitionInflater.inflateTransitionManager(R.transition.story_transition_manager,
            container);

    // Show the Up button in the action bar.
    final ActionBar actionBar = getActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);

        // Specify we want some tabs
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);

        // Create a listener to cope with tab changes
        tabListener = new ActionBar.TabListener() {
            @Override
            public void onTabSelected(ActionBar.Tab tab, FragmentTransaction ft) {
                // If there's a scene for this tab index, then transition to it

                if (tab.getPosition() <= sceneList.size()) {
                    tabPosition = tab.getPosition();
                    performTransitionToScene(sceneList.get(tab.getPosition()));
                }
            }

            @Override
            public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction ft) {
                // Can ignore this event
            }

            @Override
            public void onTabReselected(ActionBar.Tab tab, FragmentTransaction ft) {
                // Can ignore this event
            }

            public void performTransitionToScene(Scene scene) {
                mTransitionManager.transitionTo(scene);
            }
        };

        // Add some tabs
        for (int i = 0; i < sceneList.size(); i++) {
            actionBar.addTab(actionBar.newTab().setText("Scene " + i).setTabListener(tabListener));
        }
    }

    // Load the first scene
    sceneList.get(0).enter();
}

From source file:com.gmail.emerssso.srbase.EditSRActivity.java

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

    ActionBar actionBar = getActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setTitle(R.string.edit_sr);
    }/*from  w w  w.ja  v  a 2 s. co m*/

    mSRNumber = (EditText) findViewById(R.id.SRNumber);
    mCustomer = (EditText) findViewById(R.id.customerName);
    mModelNumber = (EditText) findViewById(R.id.modelNumber);
    mSerialNumber = (EditText) findViewById(R.id.serialNumber);
    mDescription = (EditText) findViewById(R.id.description);
    mBusinessName = (EditText) findViewById(R.id.businessName);
    /* The Daily Button opens a dialog to add a new daily
    associated with this SR. */
    Button mDaily = (Button) findViewById(R.id.add_daily);
    /* The Part Button opens a new dialog to add a new part
    associated with this SR.. */
    Button mPart = (Button) findViewById(R.id.add_part);
    /* The Confirm Button saves the SR to the database. */
    Button mEnter = (Button) findViewById(R.id.confirm);

    Bundle extras = getIntent().getExtras();

    savedUri = (savedInstanceState == null) ? null
            : (Uri) savedInstanceState.getParcelable(SRContentProvider.SR_CONTENT_ITEM_TYPE);

    if (extras != null) {
        savedUri = extras.getParcelable(SRContentProvider.SR_CONTENT_ITEM_TYPE);
        fillData(savedUri);
    }

    if (savedUri != null) {
        myId = savedUri.getLastPathSegment();
    }

    mEnter.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mSRNumber.getText().toString().length() == 0) {
                Toast.makeText(EditSRActivity.this, "SR Number missing", Toast.LENGTH_LONG).show();
            } else {
                saveState();
                setResult(RESULT_OK);
                finish();
            }
        }
    });

    mPart.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            saveState();
            addPart();
        }
    });

    mDaily.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            saveState();
            addDaily();
        }
    });
}

From source file:com.vmihalachi.turboeditor.activity.HomeActivity.java

/**
 * Setup the navigation drawer/*from   ww w.j  a va 2s.c om*/
 */
private void setupNavigationDrawer() {
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    /* Action Bar */
    final ActionBar ab = getActionBar();
    ab.setDisplayHomeAsUpEnabled(true);
    ab.setHomeButtonEnabled(true);
    /* Navigation drawer */
    mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.drawable.ic_drawer,
            R.string.nome_app_turbo_editor, R.string.nome_app_turbo_editor) {

        /**
         * {@inheritDoc}
         */
        @Override
        public void onDrawerClosed(View view) {
            invalidateOptionsMenu();
        }

        /**
         * {@inheritDoc}
         */
        @Override
        public void onDrawerOpened(View drawerView) {
            invalidateOptionsMenu();
        }
    };
    /* link the mDrawerToggle to the Drawer Layout */
    mDrawerLayout.setDrawerListener(mDrawerToggle);
}

From source file:au.com.wallaceit.reddinator.ViewAllSubredditsActivity.java

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    global = ((GlobalObjects) getApplicationContext());
    ActionBar actionBar = getActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }//from   w  w  w  .ja  v a  2  s  .c o  m
    setContentView(R.layout.viewallsubreddit);
    // setup list view
    listview = getListView();
    listview.setTextFilterEnabled(true);
    listview.setEmptyView(findViewById(R.id.subredditload));
    listview.setOnItemClickListener(new OnItemClickListener() {
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            Intent intent = new Intent(); // update subreddit without adding to list
            intent.putExtra("subreddit", sreddits.get(position));
            setResult(RESULT_SET_SUBREDDIT, intent);
            finish();
        }
    });
    // get empty view text for easy access later
    emptyview = (TextView) findViewById(R.id.poploadtxt);
    // setup search buttons
    searchbox = (EditText) this.findViewById(R.id.searchbox);
    searchbox.setOnEditorActionListener(new OnEditorActionListener() {
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
            if (event.getKeyCode() == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_UP) {
                search(v.getText().toString());
            }
            return true;
        }

    });
    ImageView searchbtn = (ImageView) this.findViewById(R.id.searchbutton);
    searchbtn.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            String query = searchbox.getText().toString();
            if (!query.equals("")) {
                search(query);
            } else {
                new AlertDialog.Builder(ViewAllSubredditsActivity.this).setTitle("No Query")
                        .setMessage("Please enter something to search for").show();
            }
        }
    });
}

From source file:com.herasymc.cmput301counter.CounterSummaryActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_counter_summary);

    list = CounterList.getInstance(getApplicationContext());
    id = (int) getIntent().getLongExtra("id", -1); // if id is -1, summarize all counters

    // Set up the action bar to show a dropdown list.
    final ActionBar actionBar = getActionBar();
    actionBar.setDisplayShowTitleEnabled(false);
    actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST);
    // Show the Up button in the action bar.
    actionBar.setDisplayHomeAsUpEnabled(true);

    // Set up the dropdown list navigation in the action bar.
    actionBar.setListNavigationCallbacks(
            // Specify a SpinnerAdapter to populate the dropdown list.
            new ArrayAdapter<String>(actionBar.getThemedContext(), android.R.layout.simple_list_item_1,
                    android.R.id.text1,/*from   w  w  w  .j  a v a  2s . com*/
                    new String[] { getString(R.string.title_summary_minute),
                            getString(R.string.title_summary_hour), getString(R.string.title_summary_day),
                            getString(R.string.title_summary_week), getString(R.string.title_summary_month) }),
            this);
}

From source file:org.catnut.ui.PluginsActivity.java

private void injectPager(ActionBar bar, Bundle savedInstanceState) {
    // not show the bar, but not hide, u known what i mean?
    bar.setDisplayHomeAsUpEnabled(false);
    bar.setDisplayShowHomeEnabled(false);
    bar.setDisplayShowTitleEnabled(false);
    setContentView(R.layout.pager);// w  w w  .  j  a va  2s  . c  o m

    mIds = getIntent().getIntegerArrayListExtra(PLUGINS);
    if (savedInstanceState == null) {
        mIds.add(0); // add an alt one...
    }
    Collections.shuffle(mIds); // shuffle it :-)
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setOffscreenPageLimit(2);
    mViewPager.setPageMargin(10);

    mViewPager.setPageMarginDrawable(new ColorDrawable(getResources().getColor(R.color.tab_selected)));
    mViewPager.setAdapter(new FragmentPagerAdapter(getFragmentManager()) {
        @Override
        public Fragment getItem(int position) {
            Fragment fragment;
            switch (mIds.get(position)) {
            case PluginsPrefFragment.ZHIHU:
                fragment = ZhihuItemsFragment.getFragment();
                break;
            case PluginsPrefFragment.FANTASY:
                fragment = FantasyFallFragment.getFragment();
                break;
            default:
                fragment = new PlaceHolderFragment();
                break;
            }
            return fragment;
        }

        @Override
        public int getCount() {
            return mIds.size();
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch (mIds.get(position)) {
            case PluginsPrefFragment.ZHIHU:
                return getString(R.string.read_zhihu);
            case PluginsPrefFragment.FANTASY:
                return getString(R.string.fantasy);
            default:
                return "more plugins...";
            }
        }
    });
    bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
    mViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
        @Override
        public void onPageSelected(int position) {
            getActionBar().setSelectedNavigationItem(position);
        }
    });
    for (int i = 0; i < mViewPager.getAdapter().getCount(); i++) {
        bar.addTab(bar.newTab().setText(mViewPager.getAdapter().getPageTitle(i)).setTabListener(this));
    }
}

From source file:com.rastating.droidbeard.fragments.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.
 *///  w ww  .ja v  a  2 s  . c  o m
public void setUp(int fragmentId, DrawerLayout 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.setDisplayHomeAsUpEnabled(true);
    actionBar.setHomeButtonEnabled(true);

    // ActionBarDrawerToggle ties together the the proper interactions
    // between the navigation drawer and the action bar app icon.
    mDrawerToggle = new ActionBarDrawerToggle(getActivity(), /* host Activity */
            mDrawerLayout, /* DrawerLayout object */
            R.drawable.ic_menu_white_24dp, /* 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;
            }

            getActivity().invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
        }

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

            if (!mUserLearnedDrawer) {
                // The user manually opened the drawer; store this flag to prevent auto-showing
                // the navigation drawer automatically in the future.
                mUserLearnedDrawer = true;
                SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
                sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
            }

            getActivity().invalidateOptionsMenu(); // calls onPrepareOptionsMenu()
        }
    };

    // If the user hasn't 'learned' about the drawer, open it to introduce them to the drawer,
    // per the navigation drawer design guidelines.
    if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
        mDrawerLayout.openDrawer(mFragmentContainerView);
    }

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

    mDrawerLayout.setDrawerListener(mDrawerToggle);
}

From source file:org.ounl.lifelonglearninghub.nfcecology.swipe.TimeLineActivity.java

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

    Bundle extras = getIntent().getExtras();

    if (extras != null) {
        sGoalId = extras.getString(Goal.KEY_NAME);
    }/*w  w  w .  ja v a 2s.  com*/

    System.out.println(" RECIBIDO GOAL ID " + sGoalId);

    // BTB HACER CONSULTA DEL TAG_ID PARA ESE GOAL_ID
    // BTB HACER CONSULTA DE ACTIVITIES PARA ESE TAG ID
    // BTB AGRUPAR DATOS POR DIA EN SUMA DE MINUTOS EN UN ARRAY
    // Ahora le estas pasando los tagactivity a cholon
    // EL ARRAY SE LO PASAS EN DayFragmentStatePagerAdapter(getSupportFragmentManager());

    list = new ArrayList<Tagctivity>();
    populateList();

    // Create an adapter that when requested, will return a fragment representing an object in
    // the collection.
    // 
    // ViewPager and its adapters use support library fragments, so we must use
    // getSupportFragmentManager.
    mDemoCollectionPagerAdapter = new DayFragmentStatePagerAdapter(getSupportFragmentManager(), list);

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

    // Specify that the Home button should show an "Up" caret, indicating that touching the
    // button will take the user one step up in the application's hierarchy.
    actionBar.setDisplayHomeAsUpEnabled(true);

    // Set up the ViewPager, attaching the adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mDemoCollectionPagerAdapter);
}