Example usage for android.support.v4.view GravityCompat START

List of usage examples for android.support.v4.view GravityCompat START

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  4. android.support.v4.view.*
  5. GravityCompat
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In this page you can find the example usage for android.support.v4.view GravityCompat START.

Prototype

int START

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Usage

From source file:com.example.intern01.driverlicense.activity.MainActivity.java

@Override
public void onBackPressed() {
    if (drawer.isDrawerOpen(GravityCompat.START)) {
        drawer.closeDrawers();/*from w w  w .j av  a  2  s .c  o  m*/
        return;
    }

    // This code loads home fragment when back key is pressed
    // when user is in other fragment than home
    if (shouldLoadHomeFragOnBackPress) {
        // checking if user is on other navigation menu
        // rather than home
        if (navItemIndex != 0) {
            navItemIndex = 0;
            CURRENT_TAG = TAG_PROFILE;
            loadHomeFragment();
            return;
        }
    }

    super.onBackPressed();
}

From source file:com.dm.material.dashboard.candybar.activities.CandyBarMainActivity.java

@Override
public void onBackPressed() {
    if (mFragManager.getBackStackEntryCount() > 0) {
        clearBackStack();/*  w w w .ja  v a 2s.co  m*/
        return;
    }

    if (mDrawerLayout.isDrawerOpen(GravityCompat.START)) {
        mDrawerLayout.closeDrawers();
        return;
    }

    if (!mFragmentTag.equals(TAG_HOME)) {
        mPosition = mLastPosition = 0;
        setFragment(getFragment(mPosition));
        return;
    }
    super.onBackPressed();
}

From source file:com.amitupadhyay.aboutexample.ui.widget.CollapsingTitleLayout.java

private void recalculate(int width) {

    // reset stateful objects that might change over measure passes
    paint.setTextSize(collapsedTextSize);
    displayText = new SpannableStringBuilder(title);

    // Calculate line height; ensure it' a multiple of 4dp to sit on the grid
    final float fourDip = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 4,
            getResources().getDisplayMetrics());
    Paint.FontMetricsInt fm = paint.getFontMetricsInt();
    int fontHeight = Math.abs(fm.ascent - fm.descent) + fm.leading;
    final int baselineAlignedLineHeight = (int) (fourDip * (float) Math.ceil(lineHeightHint / fourDip));
    lineSpacingAdd = Math.max(0, baselineAlignedLineHeight - fontHeight);

    // now create the layout with our desired insets & line height
    createLayout(width, lineSpacingAdd);

    // adjust the title top inset to vertically center text with the toolbar
    collapsedHeight = (int) Math.max(ViewUtils.getActionBarSize(getContext()),
            (fourDip + baselineAlignedLineHeight + fourDip));
    titleInsetTop = (collapsedHeight - baselineAlignedLineHeight) / 2f;

    if (lineCount == 1) { // single line mode
        layout = null;/*from w w w.ja v a  2s .  c om*/
        collapsingText = new CollapsingTextHelper(this);
        collapsingText.setText(title);

        collapsingText.setCollapsedBounds(titleInsetStart, 0, width - titleInsetEnd, (int) collapsedHeight);

        collapsingText.setExpandedBounds(titleInsetStart, (int) titleInsetTop, width - titleInsetEnd,
                getMinimumHeight() - titleInsetBottom);
        collapsingText.setCollapsedTextColor(paint.getColor());
        collapsingText.setExpandedTextColor(paint.getColor());
        collapsingText.setCollapsedTextSize(collapsedTextSize);

        int expandedTitleTextSize = (int) Math.max(collapsedTextSize,
                ViewUtils.getSingleLineTextSize(displayText.toString(), paint,
                        width - titleInsetStart - titleInsetEnd, collapsedTextSize, maxExpandedTextSize, 0.5f,
                        getResources().getDisplayMetrics()));
        collapsingText.setExpandedTextSize(expandedTitleTextSize);

        collapsingText.setExpandedTextGravity(GravityCompat.START | Gravity.BOTTOM);
        collapsingText.setCollapsedTextGravity(GravityCompat.START | Gravity.CENTER_VERTICAL);
        collapsingText.setTypeface(paint.getTypeface());

        textTop = getHeight() - titleInsetBottom - fontHeight;
        scrollRange = getMinimumHeight() - (int) collapsedHeight;
    } else { // multi-line mode
        // bottom align the text
        textTop = getDesiredHeight() - titleInsetBottom - layout.getHeight();

        // pre-calculate at what scroll offsets lines should disappear
        scrollRange = (int) (textTop - titleInsetTop);
        final int fadeDistance = layout.getLineBottom(0) - layout.getLineBaseline(0);
        lines = new Line[lineCount];
        for (int i = 1; i < lineCount; i++) {
            int lineBottomScrollOffset = scrollRange + ((lineCount - i - 1) * baselineAlignedLineHeight);
            lines[i] = new Line(layout.getLineStart(i), layout.getLineEnd(i),
                    new TextColorSpan(paint.getColor()), lineBottomScrollOffset,
                    lineBottomScrollOffset + fadeDistance);
        }
    }
    calculatedWithWidth = width;
}

From source file:com.commonsware.cwac.crossport.v7.app.ActionBarDrawerToggle.java

/**
 * Synchronize the state of the drawer indicator/affordance with the linked DrawerLayout.
 *
 * <p>This should be called from your <code>Activity</code>'s
 * {@link Activity#onPostCreate(android.os.Bundle) onPostCreate} method to synchronize after
 * the DrawerLayout's instance state has been restored, and any other time when the state
 * may have diverged in such a way that the ActionBarDrawerToggle was not notified.
 * (For example, if you stop forwarding appropriate drawer events for a period of time.)</p>
 *//*from w  w w .  j a va2 s . co  m*/
public void syncState() {
    if (mDrawerLayout.isDrawerOpen(GravityCompat.START)) {
        setPosition(1);
    } else {
        setPosition(0);
    }
    if (mDrawerIndicatorEnabled) {
        setActionBarUpIndicator((Drawable) mSlider,
                mDrawerLayout.isDrawerOpen(GravityCompat.START) ? mCloseDrawerContentDescRes
                        : mOpenDrawerContentDescRes);
    }
}

From source file:com.cerema.cloud2.ui.preview.PreviewImageActivity.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    boolean returnValue = false;

    switch (item.getItemId()) {
    case android.R.id.home:
        if (mDrawerLayout.isDrawerOpen(GravityCompat.START)) {
            mDrawerLayout.closeDrawer(GravityCompat.START);
        } else {/*from   w ww.  j  a  v a 2 s .com*/
            backToDisplayActivity();
        }
        returnValue = true;
        break;
    default:
        returnValue = super.onOptionsItemSelected(item);
    }

    return returnValue;
}

From source file:cc.metapro.openct.myclass.ClassActivity.java

@Override
public void onBackPressed() {
    DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
    if (drawer.isDrawerOpen(GravityCompat.START)) {
        drawer.closeDrawer(GravityCompat.START);
    } else {/*from w w w. j av  a 2s  .co  m*/
        if (mExitState) {
            finish();
        } else {
            Toast.makeText(this, R.string.one_more_press_to_exit, Toast.LENGTH_SHORT).show();
            mExitState = true;
            new Handler().postDelayed(new Runnable() {
                @Override
                public void run() {
                    mExitState = false;
                }
            }, 2000);
        }
    }
}

From source file:com.cw.litenote.DrawerActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    /////w w w  .  j  av a 2s.c  o m
    //        StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
    //
    //          .detectDiskReads()
    //          .detectDiskWrites()
    //          .detectNetwork() 
    //          .penaltyLog()
    //          .build());
    //
    //           StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
    ////          .detectLeakedSqlLiteObjects() //??? unmark this line will cause strict mode error
    //          .penaltyLog() 
    //          .penaltyDeath()
    //          .build());        
    ///
    super.onCreate(savedInstanceState);

    mDrawerActivity = this;
    setContentView(R.layout.drawer_activity);

    // Release mode: no debug message
    if (Define.CODE_MODE == Define.RELEASE_MODE) {
        OutputStream nullDev = new OutputStream() {
            public void close() {
            }

            public void flush() {
            }

            public void write(byte[] b) {
            }

            public void write(byte[] b, int off, int len) {
            }

            public void write(int b) {
            }
        };
        System.setOut(new PrintStream(nullDev));
    }

    //Log.d below can be disabled by applying proguard
    //1. enable proguard-android-optimize.txt in project.properties
    //2. be sure to use newest version to avoid build error
    //3. add the following in proguard-project.txt
    /*-assumenosideeffects class android.util.Log {
    public static boolean isLoggable(java.lang.String, int);
    public static int v(...);
    public static int i(...);
    public static int w(...);
    public static int d(...);
    public static int e(...);
    }
    */
    Log.d("test log tag", "start app");

    System.out.println("================start application ==================");
    System.out.println("DrawerActivity / onCreate");

    UtilImage.getDefaultSacleInPercent(DrawerActivity.this);

    mAppTitle = getTitle();

    mDrawerChildTitles = new ArrayList<String>();

    Context context = getApplicationContext();

    if (mDb != null)
        mDb.close();

    mDb = new DB(context);
    mDb.initDrawerDb(mDb);

    if (mDb_tabs != null)
        mDb_tabs.close();

    mDb_tabs = new DB(context, Util.getPref_lastTimeView_tabs_tableId(this));
    mDb_tabs.initTabsDb(mDb_tabs);

    if (mDb_notes != null)
        mDb_tabs.close();

    mDb_notes = new DB(context, Util.getPref_lastTimeView_notes_tableId(this));
    mDb_notes.initNotesDb(mDb_notes);

    //Add note with the link
    String intentLink = addIntentLink(getIntent());
    if (!Util.isEmptyString(intentLink)) {
        finish(); // for no active DrawerActivity case
    } else {
        // check DB
        final boolean ENABLE_DB_CHECK = false;//true;//
        if (ENABLE_DB_CHECK) {
            // list all drawer tables
            int drawerCount = mDb.getDrawerChildCount();
            for (int drawerPos = 0; drawerPos < drawerCount; drawerPos++) {
                String drawerTitle = mDb.getDrawerChild_Title(drawerPos);
                DrawerActivity.mFocus_drawerChildPos = drawerPos;

                // list all tab tables
                int tabsTableId = mDb.getTabsTableId(drawerPos);
                System.out.println("--- tabs table Id = " + tabsTableId + ", drawer title = " + drawerTitle);
                mDb_tabs = new DB(context, tabsTableId);
                mDb_tabs.initTabsDb(mDb_tabs);
                int tabsCount = mDb_tabs.getTabsCount(true);
                for (int tabPos = 0; tabPos < tabsCount; tabPos++) {
                    TabsHostFragment.mCurrent_tabIndex = tabPos;
                    int tabId = mDb_tabs.getTabId(tabPos, true);
                    int notesTableId = mDb_tabs.getNotesTableId(tabPos, true);
                    String tabTitle = mDb_tabs.getTabTitle(tabPos, true);
                    System.out.println("   --- tab Id = " + tabId);
                    System.out.println("   --- notes table Id = " + notesTableId);
                    System.out.println("   --- tab title = " + tabTitle);

                    mLastOkTabId = tabId;

                    try {
                        mDb_notes = new DB(context, String.valueOf(notesTableId));
                        mDb_notes.initNotesDb(mDb_notes);
                        mDb_notes.doOpenNotes();
                        mDb_notes.doCloseNotes();
                    } catch (Exception e) {
                    }
                }
            }

            // recover focus
            int tabsTableId = Util.getPref_lastTimeView_tabs_tableId(this);
            DB.setFocus_tabsTableId(tabsTableId);
            String notesTableId = Util.getPref_lastTimeView_notes_tableId(this);
            DB.setFocus_notes_tableId(notesTableId);
        } //if(ENABLE_DB_CHECK)

        // get last time drawer number, default drawer number: 1
        if (savedInstanceState == null) {
            for (int i = 0; i < mDb.getDrawerChildCount(); i++) {
                if (mDb.getTabsTableId(i) == Util.getPref_lastTimeView_tabs_tableId(this)) {
                    mFocus_drawerChildPos = i;
                    System.out
                            .println("DrawerActivity / onCreate /  mFocusDrawerId = " + mFocus_drawerChildPos);
                }
            }
            AudioPlayer.mPlayerState = AudioPlayer.PLAYER_AT_STOP;
            UtilAudio.mIsCalledWhilePlayingAudio = false;
        }

        // set drawer title
        if (mDb.getDrawerChildCount() == 0) {
            for (int i = 0; i < Define.ORIGIN_TABS_TABLE_COUNT; i++) {
                String drawerTitle = Define.getDrawerTitle(mDrawerActivity, i);
                mDrawerChildTitles.add(drawerTitle);
                mDb.insertDrawerChild(i + 1, drawerTitle);
            }
        } else {
            for (int i = 0; i < mDb.getDrawerChildCount(); i++) {
                mDrawerChildTitles.add(""); // init only
                mDrawerChildTitles.set(i, mDb.getDrawerChild_Title(i));
            }
        }

        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
        mDrawerListView = (DragSortListView) findViewById(R.id.left_drawer);

        // set a custom shadow that overlays the main content when the drawer opens
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);

        // set adapter
        mDb.doOpenDrawer();
        Cursor cursor = DB.mCursor_drawerChild;

        String[] from = new String[] { DB.KEY_DRAWER_TITLE };
        int[] to = new int[] { R.id.drawerText };

        drawerAdapter = new DrawerAdapter(this, R.layout.drawer_list_item, cursor, from, to, 0);

        mDb.doCloseDrawer();

        mDrawerListView.setAdapter(drawerAdapter);

        // set up click listener
        MainUi.addDrawerItemListeners();//??? move to resume?
        mDrawerListView.setOnItemClickListener(MainUi.itemClick);
        // set up long click listener
        mDrawerListView.setOnItemLongClickListener(MainUi.itemLongClick);

        mController = DrawerListview.buildController(mDrawerListView);
        mDrawerListView.setFloatViewManager(mController);
        mDrawerListView.setOnTouchListener(mController);

        // init drawer dragger
        mPref_show_note_attribute = getSharedPreferences("show_note_attribute", 0);
        if (mPref_show_note_attribute.getString("KEY_ENABLE_DRAWER_DRAGGABLE", "no").equalsIgnoreCase("yes"))
            mDrawerListView.setDragEnabled(true);
        else
            mDrawerListView.setDragEnabled(false);

        mDrawerListView.setDragListener(DrawerListview.onDrag);
        mDrawerListView.setDropListener(DrawerListview.onDrop);

        // enable ActionBar app icon to behave as action to toggle nav drawer
        getActionBar().setDisplayHomeAsUpEnabled(true);
        getActionBar().setHomeButtonEnabled(true);
        //         getActionBar().setBackgroundDrawable(new ColorDrawable(ColorSet.bar_color));
        getActionBar().setBackgroundDrawable(new ColorDrawable(ColorSet.getBarColor(mDrawerActivity)));

        // ActionBarDrawerToggle ties together the the proper interactions
        // between the sliding drawer and the action bar app icon
        mDrawerToggle = new ActionBarDrawerToggle(this, /* host Activity */
                mDrawerLayout, /* DrawerLayout object */
                R.drawable.ic_drawer, /* navigation drawer image to replace 'Up' caret */
                R.string.drawer_open, /* "open drawer" description for accessibility */
                R.string.drawer_close /* "close drawer" description for accessibility */
        ) {
            public void onDrawerClosed(View view) {
                System.out.println("mDrawerToggle onDrawerClosed ");
                int pos = mDrawerListView.getCheckedItemPosition();
                int tblId = mDb.getTabsTableId(pos);
                DB.setSelected_tabsTableId(tblId);
                mDrawerChildTitle = mDb.getDrawerChild_Title(pos);
                setTitle(mDrawerChildTitle);
                invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()

                // add for deleting drawer
                if (TabsHostFragment.mTabHost == null) {
                    MainUi.selectDrawerChild(mFocus_drawerChildPos);
                    setTitle(mDrawerChildTitle);
                }
            }

            public void onDrawerOpened(View drawerView) {
                System.out.println("mDrawerToggle onDrawerOpened ");
                setTitle(mAppTitle);
                drawerAdapter.notifyDataSetChanged();
                invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
            }
        };
        mDrawerLayout.setDrawerListener(mDrawerToggle);

        mContext = getBaseContext();
        bEnableConfig = false;

        // add on back stack changed listener
        fragmentManager = getSupportFragmentManager();
        mOnBackStackChangedListener = DrawerActivity.this;
        fragmentManager.addOnBackStackChangedListener(mOnBackStackChangedListener);

        // register an audio stream receiver
        if (noisyAudioStreamReceiver == null) {
            noisyAudioStreamReceiver = new NoisyAudioStreamReceiver();
            intentFilter = new IntentFilter(AudioManager.ACTION_AUDIO_BECOMING_NOISY);
            registerReceiver(noisyAudioStreamReceiver, intentFilter);
        }

    }

    // Show license dialog
    new EULA_dlg(this).show();
}

From source file:com.androcast.illusion.illusionmod.MainActivity.java

/**
 * Define all views//www .j  ava2  s .  c  om
 */
private void setView() {
    mScrimInsetsFrameLayout = (ScrimInsetsFrameLayout) findViewById(R.id.scrimInsetsFrameLayout);
    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    if (mDrawerLayout != null) {
        mDrawerLayout.setStatusBarBackgroundColor(getResources().getColor(R.color.statusbar_color));
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    }
    mDrawerList = (RecyclerView) findViewById(R.id.drawer_list);
    mSplashView = (SplashView) findViewById(R.id.splash_view);

    LinearLayoutManager mLayoutManager = new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false);
    mLayoutManager.setSmoothScrollbarEnabled(true);
    mDrawerList.setLayoutManager(mLayoutManager);
    mDrawerList.setHasFixedSize(true);
    mDrawerList.setAdapter(new RecyclerView.Adapter() {
        @Override
        public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
            return null;
        }

        @Override
        public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
        }

        @Override
        public int getItemCount() {
            return 0;
        }
    });
}

From source file:com.example.mego.adas.main.MainActivity.java

@Override
public void onBackPressed() {
    DrawerLayout drawer = findViewById(R.id.drawer_layout);
    if (drawer.isDrawerOpen(GravityCompat.START)) {
        drawer.closeDrawer(GravityCompat.START);
    } else {//from w  ww .ja  v a 2 s. c  om
        super.onBackPressed();
    }
}

From source file:com.cypress.cysmart.CommonFragments.NavigationDrawerFragment.java

/**
 * Users of this fragment must call this method to set up the navigation
 * drawer interactions./*from ww  w . jav  a2s. c  o m*/
 *
 * @param fragmentId   The android:id of this fragment in its activity's layout.
 * @param drawerLayout The DrawerLayout containing this fragment's UI.
 */
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);

    ActionBar actionBar = getActivity().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_launcher, /* NavigationDrawer 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;
            }

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

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

    mDrawerLayout.setDrawerListener(mDrawerToggle);
}