Java Code Examples for android.support.design.widget.AppBarLayout#getLayoutParams()

private void handleToolbarVisibility(final boolean show) {

        final AppBarLayout appBarLayout = (AppBarLayout) mToolbar.getParent();
        final CoordinatorLayout rootLayout = (CoordinatorLayout) appBarLayout.getParent();

        final CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) appBarLayout.getLayoutParams();
        final AppBarLayout.Behavior behavior = (AppBarLayout.Behavior) params.getBehavior();

        if (show) {
            //Show appBar
            behavior.setTopAndBottomOffset(0);
            behavior.onNestedPreScroll(rootLayout, appBarLayout, null, 0, 1, new int[2]);

        } else {
            //Hide appBar
            behavior.onNestedFling(rootLayout, appBarLayout, null, 0, 10000, true);
        }

    }
 

public static void setToolbarOffset(CoordinatorLayout coordinatorLayout, AppBarLayout appBarLayout, int offset) {
    CoordinatorLayout.LayoutParams layoutParams = (CoordinatorLayout.LayoutParams) appBarLayout.getLayoutParams();
    AppBarLayout.Behavior behavior = (AppBarLayout.Behavior) layoutParams.getBehavior();
    if (behavior != null) {
        behavior.setTopAndBottomOffset(offset);
        behavior.onNestedPreScroll(coordinatorLayout, appBarLayout, null, 0, 1, new int[2]);
    }
}
 

@ReactProp(name = "translucent")
public void setTranslucent(AppBarLayout view, boolean translucent) {
    if (Build.VERSION.SDK_INT >= 21 && translucent) {
        int statusBarHeight = getStatusBarHeight(view.getContext());
        CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) view.getLayoutParams();
        params.setMargins(0, statusBarHeight, 0, 0);
    }
}
 

@ReactProp(name = "translucent")
public void setTranslucent(AppBarLayout view, boolean translucent) {
    if (Build.VERSION.SDK_INT >= 21 && translucent) {
        int statusBarHeight = getStatusBarHeight(view.getContext());
        CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) view.getLayoutParams();
        params.setMargins(0, statusBarHeight, 0, 0);
    }
}
 

private void setNavigationModeStandard() {
    CoordinatorLayout coordinator = (CoordinatorLayout) findViewById(R.id.main_coordinator);
    AppBarLayout appbar = (AppBarLayout) findViewById(R.id.app_bar_layout);
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) appbar.getLayoutParams();
    AppBarLayout.Behavior behavior = (AppBarLayout.Behavior) params.getBehavior();
    if (behavior != null && appbar != null) {
        int[] consumed = new int[2];
        behavior.onNestedPreScroll(coordinator, appbar, null, 0, -1000, consumed);
    }
    mainTabLayout.setVisibility(View.GONE);
}
 

@SuppressLint("RestrictedApi")
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_now_playing_2);

        /**
         *Initialisations
         */
        mFragments = new ArrayList<>();

        mContext = getApplicationContext();
        mApp = (Common) mContext;
        if (mApp.isServiceRunning()) {
            mSongs = mApp.getService().getSongList();
        } else {
            mSongs = mApp.getDBAccessHelper().getQueue();
        }

        mHandler = new Handler();

        mVelocityViewPager = (VelocityViewPager) findViewById(R.id.nowPlayingPlaylistPager);

        mToolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(mToolbar);
        getSupportActionBar().setDisplayShowTitleEnabled(false);
        getSupportActionBar().setDefaultDisplayHomeAsUpEnabled(true);
        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        mToolbar.setNavigationOnClickListener(v -> onBackPressed());

        mAppBarLayout = (AppBarLayout) findViewById(R.id.id_toolbar_container);
        /**
         *Seekbar Related
         */
        mSeekBarIndicatorCardView = (CardView) findViewById(R.id.seekbarIndicatorParent);
        mSeekBarIndicatorTextView = (TextView) findViewById(R.id.seekbarIndicatorText);
        mSeekBar = (SeekBar) findViewById(R.id.nowPlayingSeekBar);


        /**
         *Adding QueueFragment
         */

        mQueueFragmentContainer = (RelativeLayout) findViewById(R.id.queue_fragment_container);
        mNowPlayingContainer = (RelativeLayout) findViewById(R.id.nowPlayingRootContainer);
//
//        if (Configuration.ORIENTATION_LANDSCAPE == getResources().getConfiguration().orientation) {
//            DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
//            int width = (metrics.widthPixels) / 2;
//
//            RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) mQueueFragmentContainer.getLayoutParams();
//            params.width = width;
//            mQueueFragmentContainer.setLayoutParams(params);
//
//            RelativeLayout.LayoutParams paramss = (RelativeLayout.LayoutParams) mNowPlayingContainer.getLayoutParams();
//            paramss.width = width;
//            mNowPlayingContainer.setLayoutParams(paramss);
//        }

        /**
         *set toolbar height
         */

        RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) mAppBarLayout.getLayoutParams();
        params.topMargin = Common.getStatusBarHeight(this);
        params.bottomMargin = 0;
        mAppBarLayout.setLayoutParams(params);

        /**
         *All Buttons
         */
        mPlayPauseButtonBackground = (RelativeLayout) findViewById(R.id.playPauseButtonBackground);
        mPlayPauseButton = (ImageButton) findViewById(R.id.playPauseButton);
        mNextButton = (ImageButton) findViewById(R.id.nextButton);
        mPreviousButton = (ImageButton) findViewById(R.id.previousButton);
        mShuffleButton = (ImageButton) findViewById(R.id.shuffleButton);
        mRepeatButton = (ImageButton) findViewById(R.id.repeatButton);

        mControlsHolderCardView = (CardView) findViewById(R.id.now_playing_controls_header_parent);

        initViewPager();


        /**
         *Listeners
         */

        mSeekBar.setOnSeekBarChangeListener(onSeekBarChangeListener);
        mPlayPauseButtonBackground.setOnClickListener(onPlayPauseListener);
        mPlayPauseButton.setOnClickListener(onPlayPauseListener);

        mNextButton.setOnClickListener(onNextListener);
        mPreviousButton.setOnClickListener(onPreviousListener);
        mShuffleButton.setOnClickListener(onShuffleListener);
        mRepeatButton.setOnClickListener(onRepeatListener);

        mHandler.postDelayed(() -> animateInControlsBar(), 500);

    }
 

@ReactProp(name = "height")
public void setHeight(AppBarLayout view, int height) {
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) view.getLayoutParams();
    params.height = (int) PixelUtil.toPixelFromDIP(height);
    view.setLayoutParams(params);
}
 

@ReactProp(name = "height")
public void setHeight(AppBarLayout view, int height) {
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) view.getLayoutParams();
    params.height = (int) PixelUtil.toPixelFromDIP(height);
    view.setLayoutParams(params);
}