Example usage for android.support.v4.app FragmentManager findFragmentById

Introduction

In this page you can find the example usage for android.support.v4.app FragmentManager findFragmentById.

Prototype

public abstract Fragment findFragmentById(int id);

Source Link

Document

Finds a fragment that was identified by the given id either when inflated from XML or as the container ID when added in a transaction.

Usage

From source file:com.openatk.rockapp.MainActivity.java

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

    dbHelper = new DatabaseHelper(this);

    FragmentManager fm = getSupportFragmentManager();
    SupportMapFragment f = (SupportMapFragment) fm.findFragmentById(R.id.map);

    if (savedInstanceState == null) {
        // First incarnation of this activity.
        f.setRetainInstance(true);//from  w w  w .j a v a2  s  .  co  m
    } else {
        // Reincarnated activity. The obtained map is the same map instance
        // in the previous
        // activity life cycle. There is no need to reinitialize it.
        map = f.getExtendedMap();
    }

    checkGPS();

    mCurrentRockSelected = Rock.BLANK_ROCK_ID;

    slideMenu = (RockMenu) findViewById(R.id.rock_edit_layout);
    slideMenu.setDBHelper(dbHelper);
    slideMenu.setListener(this);

    mapBroadcastReciever = new MapBroadcastReciever();

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    mRockState = prefs.getInt("mRockState", STATE_ROCKS_NOT_PICKED_UP);
    // Restore state from savedInstanceState
    if (savedInstanceState != null) {
        mCurrentRockSelected = savedInstanceState.getInt("rock_edit.currentRock", Rock.BLANK_ROCK_ID);

        switch (savedInstanceState.getInt("state", STATE_DEFAULT)) {
        case STATE_ROCK_EDIT:
            // Get RockId and restore view states for setState()
            Log.d("MainActivity", "Editing rock:" + Integer.toString(mCurrentRockSelected));
            SQLiteDatabase database = dbHelper.getReadableDatabase();
            Rock theRock = Rock.getRockById(database, mCurrentRockSelected);
            database.close();
            dbHelper.close();

            theRock.setListener(this);
            slideMenu.editRock(theRock);
            break;
        }
        Log.d("MainActivity",
                "Startup State:" + Integer.toString(savedInstanceState.getInt("state", STATE_DEFAULT)));
        // Restore previous state
        setState(savedInstanceState.getInt("state", STATE_DEFAULT));
    } else {
        // Otherwise set default initial state
        setState(STATE_DEFAULT);
        // TODO Zoom all markers (rocks)
        mRockState = STATE_ROCKS_NOT_PICKED_UP;
    }
    setUpMapIfNeeded();
}

---

From source file:com.example.android.honeypad.ui.HomeActivity.java

/**
 * This method controls both fragments, instructing them to display a
 * certain note./* w w w .  j a v a2s. c o m*/
 * 
 * @param noteUri The {@link Uri} of the note to show. To create a new note,
 *            pass {@code null}.
 */
private void showNote(final Uri noteUri) {

    if (mTwoPaneView) {
        // check if the NoteEditFragment has been added
        FragmentManager fm = getSupportFragmentManager();
        NoteEditFragment edit = (NoteEditFragment) fm.findFragmentByTag(NOTE_EDIT_TAG);
        final boolean editNoteAdded = (edit != null);

        if (editNoteAdded) {
            if (edit.mCurrentNote != null && edit.mCurrentNote.equals(noteUri)) {
                // clicked on the currently selected note
                return;
            }

            NoteEditFragment editFrag = (NoteEditFragment) fm.findFragmentByTag(NOTE_EDIT_TAG);
            if (noteUri != null) {
                // load an existing note
                editFrag.loadNote(noteUri);
                NoteListFragment list = (NoteListFragment) fm.findFragmentById(R.id.list);
                list.setActivatedNote(Long.valueOf(noteUri.getLastPathSegment()));
            } else {
                // creating a new note - clear the form & list
                // activation
                if (editNoteAdded) {
                    editFrag.clear();
                }
                NoteListFragment list = (NoteListFragment) fm.findFragmentById(R.id.list);
                list.clearActivation();
            }
        } else {
            // add the NoteEditFragment to the container
            FragmentTransaction ft = fm.beginTransaction();
            edit = new NoteEditFragment();
            ft.add(R.id.note_detail_container, edit, NOTE_EDIT_TAG);
            ft.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
            ft.commit();
            edit.loadNote(noteUri);
        }
    } else {
        startActivity(new Intent(NoteEditFragment.ACTION_VIEW_NOTE, noteUri));
    }
}

---

From source file:com.hubdub.meetr.activities.PickFriendsActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.pick_friends_activity);
    ParseObject.registerSubclass(Events.class);

    FragmentManager fm = getSupportFragmentManager();

    if (savedInstanceState == null) {
        // First time through, we create our fragment programmatically.
        final Bundle args = getIntent().getExtras();
        friendPickerFragment = new FriendPickerFragment(args);
        fm.beginTransaction().add(R.id.friend_picker_fragment, friendPickerFragment).commit();
    } else {//from w w  w. ja va2s.  c  o m
        // Subsequent times, our fragment is recreated by the framework and already has saved and
        // restored its state, so we don't need to specify args again. (In fact, this might be
        // incorrect if the fragment was modified programmatically since it was created.)
        friendPickerFragment = (FriendPickerFragment) fm.findFragmentById(R.id.friend_picker_fragment);
    }

    friendPickerFragment.setOnErrorListener(new PickerFragment.OnErrorListener() {
        @Override
        public void onError(PickerFragment<?> fragment, FacebookException error) {
            PickFriendsActivity.this.onError(error);
        }
    });

    //        friendPickerFragment.setOnDoneButtonClickedListener(new PickerFragment.OnDoneButtonClickedListener() {
    //            @Override
    //            public void onDoneButtonClicked(PickerFragment<?> fragment) {
    //                // We just store our selection in the Application for other activities to look at.
    //               MeetrApplication application = (MeetrApplication) getApplication();
    //                application.setSelectedUsers(friendPickerFragment.getSelection());
    //                setResult(RESULT_OK, null);
    //                finish();
    //            }
    //        });

}

---

From source file:com.nextgis.mobile.activity.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // initialize the default settings
    PreferenceManager.setDefaultValues(this, R.xml.preferences_general, false);
    PreferenceManager.setDefaultValues(this, R.xml.preferences_map, false);
    PreferenceManager.setDefaultValues(this, R.xml.preferences_location, false);
    PreferenceManager.setDefaultValues(this, R.xml.preferences_tracks, false);

    if (!mPreferences.getBoolean(SettingsConstants.KEY_PREF_INTRO, false)) {
        startActivity(new Intent(this, IntroActivity.class));
        finish();// w ww. java  2  s.  c  om
        return;
    }

    setContentView(R.layout.activity_main);
    mMessageReceiver = new MessageReceiver();

    mToolbar = (Toolbar) findViewById(R.id.main_toolbar);
    setSupportActionBar(mToolbar);
    if (null != getSupportActionBar()) {
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    }

    DrawerLayout drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    drawerLayout.setStatusBarBackgroundColor(ControlHelper.getColor(this, R.attr.colorPrimaryDark));

    FragmentManager fm = getSupportFragmentManager();
    mMapFragment = (MapFragment) fm.findFragmentById(R.id.map);
    mMapFragment.getUndoRedoOverlay().setTopToolbar(mToolbar);
    mMapFragment.getEditLayerOverlay().setTopToolbar(mToolbar);
    mMapFragment.getEditLayerOverlay().setBottomToolbar(getBottomToolbar());

    MainApplication app = (MainApplication) getApplication();
    mLayersFragment = (LayersFragment) fm.findFragmentById(R.id.layers);

    if (mLayersFragment != null && null != mLayersFragment.getView()) {
        mLayersFragment.getView().setBackgroundColor(ContextCompat.getColor(this, R.color.color_grey_050));
        // Set up the drawer.
        mLayersFragment.setUp(R.id.layers, drawerLayout, (MapDrawable) app.getMap());
    }

    LayerFillProgressDialogFragment progressFragment = (LayerFillProgressDialogFragment) fm
            .findFragmentByTag(TAG_FRAGMENT_PROGRESS);
    if (progressFragment == null) {
        progressFragment = new LayerFillProgressDialogFragment();
        fm.beginTransaction().add(progressFragment, TAG_FRAGMENT_PROGRESS).commit();
    }

    if (!hasPermissions()) {
        String[] permissions = new String[] { Manifest.permission.ACCESS_COARSE_LOCATION,
                Manifest.permission.ACCESS_FINE_LOCATION, Manifest.permission.GET_ACCOUNTS,
                Manifest.permission.WRITE_EXTERNAL_STORAGE };
        requestPermissions(R.string.permissions, R.string.requested_permissions, PERMISSIONS_REQUEST,
                permissions);
    }

    ApkDownloader.check(this, false);
}

---

From source file:com.bangz.shotrecorder.RecordActivity.java

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

    setContentView(R.layout.activity_recorder);

    ActionBar bar = getSupportActionBar();
    bar.setDisplayHomeAsUpEnabled(true);

    strModeNames = getResources().getStringArray(R.array.mode_names);
    strModeValNames = getResources().getStringArray(R.array.mode_value_names);

    mMode = MODE.COMSTOCK;// w  ww .  ja v a  2s.  c om

    setDigitFont();

    initButtonsListener();

    TextView v = (TextView) findViewById(R.id.textTIME);
    v.setText("------");

    FragmentManager fm = getSupportFragmentManager();
    SplitListFragment splitfragment = (SplitListFragment) fm.findFragmentById(R.id.splitlist);

    mSplitAdapter = new SplitArrayAdapter(this, mSplitManager.getSplits());

    splitfragment.setListAdapter(mSplitAdapter);

    if (savedInstanceState == null) {
        Intent intent = getIntent();
        if (intent.getBooleanExtra(EXTRA_STARTFROMNOTIFY, false)) {
            mState = STATE_RECORDING;

            int mode = intent.getIntExtra(RecordService.EXTRA_MODE, 0);
            Log.d(TAG, "get mode in RecordActivity from service mode = " + mode);
            mMode = MODE.values()[mode];

            mSampleRate = intent.getIntExtra(RecordService.EXTRA_SAMPLERATE, 44100);
            mChannels = intent.getIntExtra(RecordService.EXTRA_CHANNLES, AudioFormat.CHANNEL_IN_MONO);
            mEncoding = intent.getIntExtra(RecordService.EXTRA_ENCODDING, AudioFormat.ENCODING_PCM_16BIT);

            mMaxShots = intent.getIntExtra(RecordService.EXTRA_MAXSHOT, 0);
            mMaxParTime = intent.getIntExtra(RecordService.EXTRA_MAXPARTIME, 0) / 1000.0f;

            mCaptureSize = intent.getIntExtra(RecordService.EXTRA_CAPTURESIZE, 0);
            mMaxRecordTime = intent.getIntExtra(RecordService.EXTRA_MAXRECORDTIME, 5 * 60);
        }

    }

    updateMode();
    updateStatus();

}

---

From source file:com.heinrichreimersoftware.materialdrawer.DrawerActivity.java

private void switchFragment(Fragment fragment) {
    FragmentManager fragmentManager = getSupportFragmentManager();

    if (fragmentManager.findFragmentById(R.id.mdFrame) == fragment)
        return;// ww  w  .j ava 2 s  . co m

    FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
    fragmentTransaction.setTransition(FragmentTransaction.TRANSIT_NONE);
    if (fragmentManager.findFragmentById(R.id.mdFrame) != null) {
        fragmentTransaction.replace(R.id.mdFrame, fragment);
    } else {
        ((ViewGroup) findViewById(R.id.mdFrame)).removeAllViews();
        fragmentTransaction.add(R.id.mdFrame, fragment);
    }
    fragmentTransaction.commit();
}

---

From source file:org.akop.crosswords.activity.SubscriptionActivity.java

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

    FragmentManager fm = getSupportFragmentManager();
    if (savedInstanceState == null) {
        fm.beginTransaction().add(R.id.container, new SubscriptionFragment()).commit();
    } else {/*from   w  ww. java  2  s .  c om*/
        mTitle = savedInstanceState.getString("title");
        mSubtitle = savedInstanceState.getString("subtitle");
    }

    if (mTitle != null) {
        updateActionBar();
    }

    Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    fm.addOnBackStackChangedListener(new FragmentManager.OnBackStackChangedListener() {
        @Override
        public void onBackStackChanged() {
            FragmentManager fm = getSupportFragmentManager();
            Fragment fragment = fm.findFragmentById(R.id.container);

            if (fragment instanceof TitledFragment) {
                TitledFragment tf = (TitledFragment) fragment;
                mTitle = tf.getTitle();
                mSubtitle = tf.getSubtitle();

                updateActionBar();
            }
        }
    });
}

---

From source file:org.appcelerator.titanium.util.TiUIHelper.java

public static FragmentTransaction transactionFragment(final Fragment fragment, final View container,
        final FragmentActivity activity) {
    FragmentManager manager = activity.getSupportFragmentManager();
    Fragment tabFragment = manager.findFragmentById(android.R.id.tabcontent);
    // check if is opened inside an actionbar tab, which is
    // another fragment
    if (tabFragment != null) {
        manager = tabFragment.getChildFragmentManager();
    }//from  w ww  . jav  a  2 s .  c o m
    FragmentTransaction transaction = null;
    transaction = manager.beginTransaction();
    transaction.add(container.getId(), fragment);
    transaction.commit();
    return transaction;
}

---

From source file:org.appcelerator.titanium.util.TiUIHelper.java

public static FragmentTransaction removeFragment(final Fragment fragment, final View container,
        final FragmentActivity activity) {
    FragmentManager manager = activity.getSupportFragmentManager();
    Fragment tabFragment = manager.findFragmentById(android.R.id.tabcontent);
    // check if is opened inside an actionbar tab, which is
    // another fragment
    if (tabFragment != null) {
        manager = tabFragment.getChildFragmentManager();
    }/*from   w  w w .j a va2s.  c  om*/
    FragmentTransaction transaction = null;
    transaction = manager.beginTransaction();
    transaction.remove(fragment);
    transaction.commitAllowingStateLoss();
    return transaction;
}

---

From source file:in.co.madhur.mapmylocation.activity.PickFriendsActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.pick_friends_activity);

    FragmentManager fm = getSupportFragmentManager();

    if (savedInstanceState == null) {
        // First time through, we create our fragment programmatically.
        final Bundle args = getIntent().getExtras();
        friendPickerFragment = new FriendPickerFragment(args);
        fm.beginTransaction().add(R.id.friend_picker_fragment, friendPickerFragment).commit();
    } else {/*  ww  w . j ava 2 s .com*/
        // Subsequent times, our fragment is recreated by the framework and
        // already has saved and
        // restored its state, so we don't need to specify args again. (In
        // fact, this might be
        // incorrect if the fragment was modified programmatically since it
        // was created.)
        friendPickerFragment = (FriendPickerFragment) fm.findFragmentById(R.id.friend_picker_fragment);
    }

    friendPickerFragment.setOnErrorListener(new PickerFragment.OnErrorListener() {
        @Override
        public void onError(PickerFragment<?> fragment, FacebookException error) {
            PickFriendsActivity.this.onError(error);
        }
    });

    friendPickerFragment.setOnDoneButtonClickedListener(new PickerFragment.OnDoneButtonClickedListener() {
        @Override
        public void onDoneButtonClicked(PickerFragment<?> fragment) {
            // We just store our selection in the Application for
            // other activities to look at.
            App application = (App) getApplication();
            application.setSelectedUsers(friendPickerFragment.getSelection());

            setResult(RESULT_OK, null);
            finish();
        }
    });
}

---

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