Example usage for android.widget ScrollView getParent

Introduction

In this page you can find the example usage for android.widget ScrollView getParent.

Prototype

public final ViewParent getParent() 

Source Link

Document

Gets the parent of this view.

Usage

From source file:org.weyoung.xianbicycle.BaseActivity.java

private void setupNavDrawer() {
    // What nav drawer item should be selected?
    int selfItem = getCurrentNavDrawerItem();

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    if (mDrawerLayout == null) {
        return;//from   ww  w.j  ava 2s .c  o  m
    }
    mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
    ScrollView navDrawer = (ScrollView) mDrawerLayout.findViewById(R.id.navdrawer);

    if (selfItem == NAVDRAWER_ITEM_INVALID) {
        // do not show a nav drawer
        if (navDrawer != null) {
            ((ViewGroup) navDrawer.getParent()).removeView(navDrawer);
        }
        mDrawerLayout = null;
        return;
    }

    if (mActionBarToolbar != null) {
        mActionBarToolbar.setNavigationIcon(R.drawable.ic_drawer);
        mActionBarToolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                mDrawerLayout.openDrawer(Gravity.START);
            }
        });
    }

    mDrawerLayout.setDrawerListener(new DrawerLayout.DrawerListener() {
        @Override
        public void onDrawerClosed(View drawerView) {
            // run deferred action, if we have one
            if (mDeferredOnDrawerClosedRunnable != null) {
                mDeferredOnDrawerClosedRunnable.run();
                mDeferredOnDrawerClosedRunnable = null;
            }
            onNavDrawerStateChanged(false, false);
        }

        @Override
        public void onDrawerOpened(View drawerView) {
            if (showcaseView != null && showcaseView.isShowing()) {
                showcaseView.hide();
            }
            onNavDrawerStateChanged(true, false);
        }

        @Override
        public void onDrawerStateChanged(int newState) {
            onNavDrawerStateChanged(isNavDrawerOpen(), newState != DrawerLayout.STATE_IDLE);
        }

        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
            onNavDrawerSlide(slideOffset);
        }
    });

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

    // populate the nav drawer with the correct items
    populateNavDrawer();

    goToNavDrawerItem(NAVDRAWER_ITEM_DEFAULT);
}

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From source file:com.davisosa.structura.activities.base.BaseActivity.java

/**
 * Sets up the navigation drawer as appropriate.
 *//* ww w.j a v  a2s.c o  m*/
private void setupNavigationDrawer() {
    // Selected navigation drawer item
    int selfItem = getSelfDrawerItem();

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
    if (mDrawerLayout == null) {
        return;
    }
    mDrawerLayout.setStatusBarBackgroundColor(getResources().getColor(R.color.theme_primary_dark));
    ScrollView drawer = (ScrollView) mDrawerLayout.findViewById(R.id.drawer);
    if (selfItem == DRAWER_ITEM_INVALID) {
        // Don't show a navigation drawer.
        if (drawer != null) {
            ((ViewGroup) drawer.getParent()).removeView(drawer);
        }
        mDrawerLayout = null;
        return;
    }

    /* ActionBarDrawerToggle ties together the the proper interactions
     * between the navigation drawer and the action bar app icon. */
    mDrawerToggle = setupDrawerToggle(mActionBarToolbar, mDrawerLayout, new DrawerLayout.DrawerListener() {
        @Override
        public void onDrawerClosed(View drawerView) {
            invalidateOptionsMenu(); // Calls onPrepareOptionsMenu()
        }

        @Override
        public void onDrawerOpened(View drawerView) {
            invalidateOptionsMenu(); // Calls onPrepareOptionsMenu()
        }

        @Override
        public void onDrawerStateChanged(int newState) {
        }

        @Override
        public void onDrawerSlide(View drawerView, float slideOffset) {
        }
    });

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

    // Populate the navigation drawer with the correct items.
    populateDrawer();

    mDrawerToggle.syncState();

    // First run of the app starts with the navigation drawer open.
    if (!PrefUtils.isWelcomeDone(this)) {
        PrefUtils.markWelcomeDone(this);
        mDrawerLayout.openDrawer(Gravity.START);
    }
}

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