Example usage for android.view ViewTreeObserver removeOnGlobalLayoutListener

Introduction

In this page you can find the example usage for android.view ViewTreeObserver removeOnGlobalLayoutListener.

Prototype

public void removeOnGlobalLayoutListener(OnGlobalLayoutListener victim) 

Source Link

Document

Remove a previously installed global layout callback

Usage

From source file:com.harlan.jxust.ui.view.bottombar.BottomBar.java

private static void navBarMagic(Activity activity, final BottomBar bottomBar) {
    Resources res = activity.getResources();
    int softMenuIdentifier = res.getIdentifier("config_showNavigationBar", "bool", "android");
    int navBarIdentifier = res.getIdentifier("navigation_bar_height", "dimen", "android");
    int navBarHeight = 0;

    if (navBarIdentifier > 0) {
        navBarHeight = res.getDimensionPixelSize(navBarIdentifier);
    }//www. ja va 2 s. c om

    if (!bottomBar.drawBehindNavBar() || navBarHeight == 0
            || (!(softMenuIdentifier > 0 && res.getBoolean(softMenuIdentifier)))) {
        return;
    }

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH
            && ViewConfiguration.get(activity).hasPermanentMenuKey()) {
        return;
    }

    /**
     * Copy-paste coding made possible by:
     * http://stackoverflow.com/a/14871974/940036
     */
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
        Display d = activity.getWindowManager().getDefaultDisplay();

        DisplayMetrics realDisplayMetrics = new DisplayMetrics();
        d.getRealMetrics(realDisplayMetrics);

        int realHeight = realDisplayMetrics.heightPixels;
        int realWidth = realDisplayMetrics.widthPixels;

        DisplayMetrics displayMetrics = new DisplayMetrics();
        d.getMetrics(displayMetrics);

        int displayHeight = displayMetrics.heightPixels;
        int displayWidth = displayMetrics.widthPixels;

        boolean hasSoftwareKeys = (realWidth - displayWidth) > 0 || (realHeight - displayHeight) > 0;

        if (!hasSoftwareKeys) {
            return;
        }
    }
    /**
     * End of delicious copy-paste code
     */

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT
            && res.getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
        activity.getWindow().getAttributes().flags |= WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION;

        if (bottomBar.useTopOffset()) {
            int offset;
            int statusBarResource = res.getIdentifier("status_bar_height", "dimen", "android");

            if (statusBarResource > 0) {
                offset = res.getDimensionPixelSize(statusBarResource);
            } else {
                offset = MiscUtils.dpToPixel(activity, 25);
            }

            if (!bottomBar.useOnlyStatusbarOffset()) {
                TypedValue tv = new TypedValue();
                if (activity.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
                    offset += TypedValue.complexToDimensionPixelSize(tv.data, res.getDisplayMetrics());
                } else {
                    offset += MiscUtils.dpToPixel(activity, 56);
                }
            }

            bottomBar.getUserContainer().setPadding(0, offset, 0, 0);
        }

        final View outerContainer = bottomBar.getOuterContainer();
        final int navBarHeightCopy = navBarHeight;
        bottomBar.getViewTreeObserver()
                .addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
                    @SuppressWarnings("deprecation")
                    @Override
                    public void onGlobalLayout() {
                        bottomBar.shyHeightAlreadyCalculated();

                        int newHeight = outerContainer.getHeight() + navBarHeightCopy;
                        outerContainer.getLayoutParams().height = newHeight;

                        if (bottomBar.isShy()) {
                            int defaultOffset = bottomBar.useExtraOffset() ? navBarHeightCopy : 0;
                            bottomBar.setTranslationY(defaultOffset);
                            ((CoordinatorLayout.LayoutParams) bottomBar.getLayoutParams())
                                    .setBehavior(new BottomNavigationBehavior(newHeight, defaultOffset,
                                            bottomBar.isShy(), bottomBar.mIsTabletMode));
                        }

                        ViewTreeObserver obs = outerContainer.getViewTreeObserver();

                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                            obs.removeOnGlobalLayoutListener(this);
                        } else {
                            obs.removeGlobalOnLayoutListener(this);
                        }
                    }
                });
    }
}

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From source file:ca.zadrox.dota2esportticker.ui.LiveContentView.java

@Override
protected void onDestroy() {
    super.onDestroy();
    if (mGameUpdaterRunnable != null) {
        mHandler.removeCallbacks(mGameUpdaterRunnable);
    }//ww  w  .j  a  v a2s.  c o  m

    if (mGameResultRunnable != null) {
        mHandler.removeCallbacks(mGameResultRunnable);
    }

    if (mScrollView == null) {
        return;
    }

    ViewTreeObserver vto = mScrollView.getViewTreeObserver();
    if (vto.isAlive()) {
        vto.removeOnGlobalLayoutListener(mGlobalLayoutListener);
    }
}

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From source file:com.saulcintero.moveon.fragments.Summary1.java

private void fitMapToMarkers() {
    final BoundingBoxE6 mOverlayItemsBounds = BoundingBoxE6.fromGeoPoints(gPointsList);

    if (mapView.getHeight() > 0) {
        mapView.zoomToBoundingBox(mOverlayItemsBounds);
    } else {//w w  w  .  j  a v  a  2  s.  c o m
        ViewTreeObserver vto1 = mapView.getViewTreeObserver();
        vto1.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
            public void onGlobalLayout() {
                mapView.zoomToBoundingBox(mOverlayItemsBounds);
                ViewTreeObserver vto2 = mapView.getViewTreeObserver();
                vto2.removeOnGlobalLayoutListener(this);
            }
        });
    }
}

---

From source file:ca.zadrox.dota2esportticker.ui.MatchDetailActivity.java

@Override
protected void onDestroy() {
    super.onDestroy();
    if (mScrollView == null) {
        return;//from   ww  w  .ja  v a 2  s. c  o m
    }

    ViewTreeObserver vto = mScrollView.getViewTreeObserver();
    if (vto.isAlive()) {
        vto.removeOnGlobalLayoutListener(mGlobalLayoutListener);
    }
}

---

From source file:com.italankin.dictionary.ui.main.MainActivity.java

private void setupInputLayout() {
    mInputLayout.setOnClickListener(new View.OnClickListener() {
        @Override//from  w  w w.  jav  a2 s. c om
        public void onClick(View v) {
            mInput.requestFocus();
            mInputManager.showSoftInput(mInput, 0);
        }
    });
    ViewTreeObserver vto = mInputLayout.getViewTreeObserver();
    vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {
            if (Build.VERSION.SDK_INT >= 16) {
                ViewTreeObserver vto = mInputLayout.getViewTreeObserver();
                vto.removeOnGlobalLayoutListener(this);
            }
            updateInputLayoutPosition();
        }
    });

    mInput.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_ENTER && event.getAction() == KeyEvent.ACTION_DOWN) {
                lookupNext(mInput.getText().toString());
                return true;
            }
            return false;
        }
    });
}

---

From source file:org.puder.trs80.EmulatorActivity.java

private void initKeyboardView() {
    stopAccelerometer();//from w w w  .j  av  a2 s.co m
    keyboardContainer = (ViewGroup) findViewById(R.id.keyboard_container);
    keyboardContainer.removeAllViews();
    final KeyboardLayout keyboardType = getKeyboardType();
    showKeyboardHint(keyboardType);
    if (keyboardType == KEYBOARD_GAME_CONTROLLER || keyboardType == KEYBOARD_EXTERNAL) {
        keyboardContainer.getRootView().findViewById(R.id.switch_keyboard).setVisibility(View.GONE);
        return;
    }
    keyboardContainer.getRootView().findViewById(R.id.switch_keyboard).setVisibility(View.VISIBLE);
    // if (android.os.Build.VERSION.SDK_INT >=
    // Build.VERSION_CODES.HONEYCOMB) {
    // root.setMotionEventSplittingEnabled(true);
    // }
    currentHardware.computeKeyDimensions(windowRect, getKeyboardType());

    int layoutId = 0;
    switch (keyboardType) {
    case KEYBOARD_LAYOUT_COMPACT:
        layoutId = R.layout.keyboard_compact;
        break;
    case KEYBOARD_LAYOUT_ORIGINAL:
        layoutId = R.layout.keyboard_original;
        break;
    case KEYBOARD_LAYOUT_JOYSTICK:
        layoutId = R.layout.keyboard_joystick;
        break;
    case KEYBOARD_TILT:
        layoutId = R.layout.keyboard_tilt;
        break;
    }
    getLayoutInflater().inflate(layoutId, keyboardContainer, true);

    /*
     * The following code is a hack to work around a problem with the
     * keyboard layout in Android. The second keyboard should have
     * visibility GONE initially when the keyboard layout is inflated.
     * However, doing so messes up the layout of the second keyboard
     * (R.id.keyboard_view_2). This does not happen when visibility is
     * VISIBLE. So, to work around this issue, the initial visibility in the
     * keyboard layout is VISIBLE and we use a layout listener to make it
     * GONE after the layout has been computed and just before it will be
     * rendered.
     */
    ViewTreeObserver vto = keyboardContainer.getViewTreeObserver();
    vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
        @Override
        public void onGlobalLayout() {

            View kb2 = keyboardContainer.findViewById(R.id.keyboard_view_2);
            if (kb2 != null) {
                kb2.setVisibility(View.GONE);
            }
            ViewTreeObserver obs = keyboardContainer.getViewTreeObserver();
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                obs.removeOnGlobalLayoutListener(this);
            } else {
                //noinspection deprecation
                obs.removeGlobalOnLayoutListener(this);
            }
        }
    });
    keyboardContainer.requestLayout();
    if (keyboardType == KEYBOARD_TILT) {
        startAccelerometer();
    }
}

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From source file:org.ciasaboark.tacere.activity.fragment.EventsFragment.java

private void showFirstRunWizardIfNeeded() {
    if (prefs.isFirstRun()) {
        prefs.disableFirstRun();/*from w w  w  . j  a  va 2  s .  c  o  m*/
        final ViewTreeObserver viewTreeObserver = ((Activity) context).getWindow().getDecorView()
                .getViewTreeObserver();
        viewTreeObserver.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
            @Override
            public void onGlobalLayout() {
                if (!showingTutorial) {
                    showingTutorial = true;
                    startActivity(new Intent(context.getApplicationContext(), TutorialActivity.class));
                }
                if (viewTreeObserver.isAlive()) {
                    if (Build.VERSION.SDK_INT >= 16) {
                        viewTreeObserver.removeOnGlobalLayoutListener(this);
                    } else {
                        viewTreeObserver.removeGlobalOnLayoutListener(this);
                    }
                }
            }
        });
    }
}

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From source file:com.andrada.sitracker.ui.fragment.PublicationInfoFragment.java

@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
@Override//from w ww . j a v  a  2 s  . c o m
public void onDestroyView() {
    super.onDestroyView();
    if (mScrollView == null) {
        return;
    }
    ViewTreeObserver vto = mScrollView.getViewTreeObserver();
    if (vto.isAlive()) {
        //noinspection deprecation
        if (UIUtils.hasJellyBean()) {
            vto.removeOnGlobalLayoutListener(mGlobalLayoutListener);
        } else {
            vto.removeGlobalOnLayoutListener(mGlobalLayoutListener);
        }

    }
}

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From source file:com.miz.functions.MizLib.java

/**
 * Helper method to remove a ViewTreeObserver correctly, i.e.
 * avoiding the deprecated method on API level 16+.
 * @param vto//  ww  w  .  java2s  . c  om
 * @param victim
 */
@SuppressWarnings("deprecation")
public static void removeViewTreeObserver(ViewTreeObserver vto, OnGlobalLayoutListener victim) {
    if (MizLib.hasJellyBean()) {
        vto.removeOnGlobalLayoutListener(victim);
    } else {
        vto.removeGlobalOnLayoutListener(victim);
    }
}

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From source file:de.dreier.mytargets.views.MaterialTapTargetPrompt.java

/**
 * Removes global layout listener added in {@link #addGlobalLayoutListener()}.
 *//* ww  w  .j a v a  2s  .  c  om*/
private void removeGlobalLayoutListener() {
    final ViewTreeObserver viewTreeObserver = getParentView().getViewTreeObserver();
    if (viewTreeObserver.isAlive()) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
            viewTreeObserver.removeOnGlobalLayoutListener(mGlobalLayoutListener);
        } else {
            //noinspection deprecation
            viewTreeObserver.removeGlobalOnLayoutListener(mGlobalLayoutListener);
        }
    }
}

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