@Override
  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    // получаем плавающую кнопку из активити
    FloatingActionButton fab = ButterKnife.findById(getActivity(), R.id.fab);
    // получаем параметры Layout fab приведенные к родителю
    CoordinatorLayout.LayoutParams params = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
    // выставляем привязку якоря к appBarLayout
    params.setAnchorId(R.id.appbar_layout);
    // выставляем anchorGravity
    params.anchorGravity = Gravity.BOTTOM | Gravity.RIGHT;
    fab.setLayoutParams(params);
    // меняем иконку плавающей кнопки
    fab.setImageResource(R.drawable.ic_mode_edit_24dp);
    /*        fab.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) { //создаем и вешаем новый обработчик на fab
            //выбираем действие для fab в зависимости от текущего режима
            if (sCurrentFunctionality.equals(FUNCTIONALITY_PROFILE_VIEW)) {
                setupFuncionality(FUNCTIONALITY_PROFILE_EDIT);
            } else {
                setupFuncionality(FUNCTIONALITY_PROFILE_VIEW);
            }
        }
    });*/
  }
Пример #2
0
 private int getMarginBottom(FloatingActionButton button) {
   int marginBottom = 0;
   final ViewGroup.LayoutParams layoutParams = button.getLayoutParams();
   if (layoutParams instanceof ViewGroup.MarginLayoutParams) {
     marginBottom = ((ViewGroup.MarginLayoutParams) layoutParams).bottomMargin;
   }
   return marginBottom;
 }
Пример #3
0
 private void showFab() {
   final CoordinatorLayout.LayoutParams layoutParams =
       (CoordinatorLayout.LayoutParams) fabPhoto.getLayoutParams();
   layoutParams.setAnchorId(R.id.layout_app_bar);
   layoutParams.anchorGravity = Gravity.RIGHT | Gravity.END | Gravity.BOTTOM;
   fabPhoto.requestLayout();
   fabPhoto.show();
 }
Пример #4
0
 /**
  * Applies a workaround to fix {@link android.support.design.widget.FloatingActionButton} margins
  * pre-lollipop.
  *
  * @param resources to get screen density
  * @param fab floating action button to fix
  */
 public static void fixFloatingActionButtonMargins(Resources resources, FloatingActionButton fab) {
   if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
     final int underLollipopMargin = 8;
     final float scale = resources.getDisplayMetrics().density;
     ViewGroup.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) fab.getLayoutParams();
     p.setMargins(0, 0, getPixelsFromDP(scale, underLollipopMargin), 0);
     fab.setLayoutParams(p);
   }
 }
Пример #5
0
 private void hideViews() {
   RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) searchButton.getLayoutParams();
   int fabBottomMargin = lp.bottomMargin;
   searchButton
       .animate()
       .translationY(searchButton.getHeight() + fabBottomMargin)
       .setInterpolator(new AccelerateInterpolator(2))
       .start();
 }
Пример #6
0
 /** To hide fab, you need to remove its anchor */
 private void hideFab() {
   // Ugly bug makes the view go to bottom|center of screen before hiding, seems like you need to
   // implement your own fab behavior...
   fabPhoto.setVisibility(View.GONE);
   final CoordinatorLayout.LayoutParams layoutParams =
       (CoordinatorLayout.LayoutParams) fabPhoto.getLayoutParams();
   layoutParams.setAnchorId(View.NO_ID);
   fabPhoto.requestLayout();
   fabPhoto.hide();
 }
 @Override
 public boolean onDependentViewChanged(
     CoordinatorLayout parent, FloatingActionButton fab, View dependency) {
   boolean returnValue = super.onDependentViewChanged(parent, fab, dependency);
   if (dependency instanceof AppBarLayout) {
     CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
     int fabBottomMargin = lp.bottomMargin;
     int distanceToScroll = fab.getHeight() + fabBottomMargin;
     float ratio = (float) dependency.getY() / (float) toolbarHeight;
     fab.setTranslationY(-distanceToScroll * ratio);
   }
   return returnValue;
 }
Пример #8
0
  @Override
  public void onClick(View view) {
    PreferencesManager mPreferencesManager = new PreferencesManager(MainActivity.this);
    DisplayMetrics displaymetrics = new DisplayMetrics();
    this.getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
    int screenWidth = displaymetrics.widthPixels;
    int screenHeight = displaymetrics.heightPixels;

    switch (view.getId()) {
      case R.id.switchAnimation:
        if (isRevealEnabled) {
          switchAnimation.setText("Switch to Reveal");
          isRevealEnabled = false;
        } else {
          switchAnimation.setText("Switch to Fadein");
          isRevealEnabled = true;
        }
        mPreferencesManager.resetAll();
        break;

      case R.id.reset:
        mPreferencesManager.resetAll();
        break;
      case R.id.resetAndPlay:
        mPreferencesManager.resetAll();
        new Handler(Looper.getMainLooper())
            .postDelayed(
                new Runnable() {
                  @Override
                  public void run() {
                    showIntro(fab, INTRO_CARD);
                  }
                },
                400);
        break;
      case R.id.changePosAndPlay:
        mPreferencesManager.resetAll();
        Random r = new Random();
        int right = r.nextInt((screenWidth - Utils.dpToPx(16)) - 16) + 16;
        int bottom = r.nextInt((screenHeight - Utils.dpToPx(16)) - 16) + 16;
        CoordinatorLayout.LayoutParams params =
            (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
        params.setMargins(Utils.dpToPx(16), Utils.dpToPx(16), right, bottom);
        fab.setLayoutParams(params);
        break;
    }
  }
 @Override
 public boolean onDependentViewChanged(
     CoordinatorLayout parent, FloatingActionButton fab, View dependency) {
   if (dependency instanceof AppBarLayout) {
     AppBarLayout appBarLayout = (AppBarLayout) dependency;
     CoordinatorLayout.LayoutParams lp = (CoordinatorLayout.LayoutParams) fab.getLayoutParams();
     int bottomMargin = lp.bottomMargin;
     int distanceToScroll = fab.getHeight() + bottomMargin;
     //            Log.e("@@!!", ViewCompat.getY(appBarLayout) + "\t" +
     // appBarLayout.getTotalScrollRange());
     float ratio = ViewCompat.getY(appBarLayout) / (float) appBarLayout.getTotalScrollRange();
     if (ratio < -0.9f) {
       ratio = -1f;
     }
     ViewCompat.setTranslationY(fab, -distanceToScroll * ratio);
     return true;
   }
   return false;
 }