Example usage for android.view Window getDecorView

Introduction

In this page you can find the example usage for android.view Window getDecorView.

Prototype

public abstract View getDecorView();

Source Link

Document

Retrieve the top-level window decor view (containing the standard window frame/decorations and the client's content inside of that), which can be added as a window to the window manager.

Usage

From source file:com.mishiranu.dashchan.ui.gallery.GalleryActivity.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private void applyStatusNavigationTranslucency() {
    if (C.API_LOLLIPOP) {
        Window window = getWindow();
        int color = ACTION_BAR_COLOR;
        window.setStatusBarColor(color);
        window.setNavigationBarColor(color);
        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION);
    }//w  w  w.j a v  a  2  s .co m
}

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From source file:com.adityarathi.muo.utils.Common.java

/**
 * Returns the view container for the ActionBar.
 * @return//  w w  w.  j av a 2s.  co m
 */
public View getActionBarView(Activity activity) {
    Window window = activity.getWindow();
    View view = window.getDecorView();
    int resId = getResources().getIdentifier("action_bar_container", "id", "android");

    return view.findViewById(resId);
}

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From source file:com.example.haizhu.myvoiceassistant.ui.RobotChatActivity.java

private void setStatusBarTranslate() {
    getWindow().requestFeature(Window.FEATURE_NO_TITLE);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        Window window = getWindow();
        window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        window.getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
        window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
        window.setStatusBarColor(Color.TRANSPARENT);
    }/* w w w. j  ava  2s . co m*/
}

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From source file:com.xxxifan.devbox.core.util.ViewUtils.java

/**
 * set status bar icon to light theme, which is called dark mode.
 * should be called in onCreate()/* w w w.  j ava 2s  .  c om*/
 */
public static void setStatusBarLightMode(Activity activity, boolean lightMode) {
    if (activity == null || activity.getWindow() == null) {
        return;
    }

    Window window = activity.getWindow();
    boolean changed = false;
    // try miui
    try {
        Class<?> layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
        Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
        int darkIcon = field.getInt(layoutParams);
        Method extraFlagField = window.getClass().getMethod("setExtraFlags", int.class, int.class);
        extraFlagField.invoke(window, lightMode ? darkIcon : 0, darkIcon);
        changed = true;
    } catch (Exception ignored) {
    }

    // try flyme
    try {
        WindowManager.LayoutParams lp = window.getAttributes();
        Field darkIcon = WindowManager.LayoutParams.class.getDeclaredField("MEIZU_FLAG_DARK_STATUS_BAR_ICON");
        Field meizuFlags = WindowManager.LayoutParams.class.getDeclaredField("meizuFlags");
        darkIcon.setAccessible(true);
        meizuFlags.setAccessible(true);
        int bit = darkIcon.getInt(null);
        int value = meizuFlags.getInt(lp);
        if (lightMode) {
            value |= bit;
        } else {
            value &= ~bit;
        }
        meizuFlags.setInt(lp, value);
        window.setAttributes(lp);
        changed = true;
    } catch (Exception ignored) {
    }

    if (!changed && Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        int visibility = window.getDecorView().getSystemUiVisibility();
        if (lightMode) {
            visibility |= View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        } else {
            visibility &= ~View.SYSTEM_UI_FLAG_LIGHT_STATUS_BAR;
        }
        window.getDecorView().setSystemUiVisibility(visibility);
    }
}

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From source file:cz.metaverse.android.bilingualreader.helper.BookPanelOnTouchListener.java

/**
 * The entry method for any touch-related event.
 * @param view The WebView where the swipe took place
 * @param event The MotionEvent of the swipe
 *///w  ww .  ja  v a2  s  .com
@Override
public boolean onTouch(View view, MotionEvent event) {
    // Provide data to the GestureDetector.
    gestureDetector.onTouchEvent(event);

    /*
     * Handle Double Tap Swipe in real time.
     *  This handling isn't in onDoubleTapEvent() because that method has a limit how many times
     *  it gets called after which it isn't called at all until the user lifts the finger in which
     *  case it gets called one last time. That is not workable for on-the-fly resizing of panels.
     */
    if (isDoubleTapSwipe) {
        float absDiffX = Math.abs(doubleTapOriginX - event.getX());
        float absDiffY = Math.abs(doubleTapOriginY - event.getY());

        // If the swipe was over predefined threshold value high and it was higher than wider,
        // or if the swipe was over predefined threshold value wide and it was wider than higher.
        if (doubleTapSwipeEscapedBounds ||
        // Bounds for PORTRAIT orientation.
                (absDiffY > threshold_swipe_up_or_down_change_panel_size_px && absDiffY > absDiffX
                        && doubleTapSwipe_orientation == Configuration.ORIENTATION_PORTRAIT)
                ||
                // Bounds for LANDSCAPE orientation.
                (absDiffX > threshold_swipe_left_right_change_panel_size_px && absDiffX > absDiffY
                        && doubleTapSwipe_orientation != Configuration.ORIENTATION_PORTRAIT)) {

            if (!doubleTapSwipeEscapedBounds) {
                // This is the first time doubleTapSwipe escaped it's bounds
                // - we're officially in the set-panels-size mode.
                doubleTapSwipeEscapedBounds = true;

                // Find out and save the relevant dimensions of our view/display
                Window window = activity.getWindow();

                if (doubleTapSwipe_orientation == Configuration.ORIENTATION_PORTRAIT) {
                    doubleTapSwipe_contentStartsAtHeight = window.findViewById(Window.ID_ANDROID_CONTENT)
                            .getTop();
                    doubleTapSwipe_viewHeight = window.getDecorView().getHeight();
                } else {
                    doubleTapSwipe_contentStartsAtHeight = window.findViewById(Window.ID_ANDROID_CONTENT)
                            .getLeft();
                    doubleTapSwipe_viewHeight = window.getDecorView().getWidth();
                }
            }

            // Compute the panels weight
            float useCoordinate = (doubleTapSwipe_orientation == Configuration.ORIENTATION_PORTRAIT)
                    ? event.getRawY()
                    : event.getRawX();

            newPanelsWeight = (useCoordinate - doubleTapSwipe_contentStartsAtHeight)
                    / (doubleTapSwipe_viewHeight - doubleTapSwipe_contentStartsAtHeight);

            // If the weight is close to 0.5, let it stick to it.
            if (Math.abs(0.5 - newPanelsWeight) < PANEL_RESIZE_SNAP_WEIGHT_AROUND_HALF) {
                newPanelsWeight = 0.5f;
            }

            // Assure that the weight is between the allowed minimum and maximum.
            newPanelsWeight = Func.minMaxRange(Func.PANEL_WEIGHT_MIN, newPanelsWeight, Func.PANEL_WEIGHT_MAX);

            // Change relative panel size on the fly.
            governor.changePanelsWeight(newPanelsWeight);

            //Log.v(LOG, "[" + panelPosition + "] doubleTapSwipe " + newPanelsWeight);
            //+ " = (" + event.getRawY() + " - " + contentViewTop + ") / " + (height - contentViewTop));
        }
    }

    /*
     * Handle ACTION_UP event for scrolling, because onScroll (almost?) never gets
     * called with the last MotionEvent.ACTION_UP.
     * Don't forget to mirror any changes made here in the onScroll() method as well, to be safe.
     */
    if (MotionEventCompat.getActionMasked(event) == MotionEvent.ACTION_UP) {
        Log.d(LOG, "[" + panelPosition + "] OnTouchListener --> onTouch ACTION_UP - scrollY: "
                + webView.getScrollY());

        // Only if it's not DoubleTapSwipe, that is handled separately.
        if (!isDoubleTapSwipe) {
            // Evaluate if the scroll that has just ended constitutes some gesture.
            handleScrollEnd(event);
        }
    }

    // Modify the event so that it is passed on in a state where the X coordinate hasn't changed at all.
    // This prevents the "over scroll glow effect" on pages that have some (hidden) horizontal scroll.
    //  -- Disabled because it causes the wrong scroll position to be loaded after opening a page
    //     sometimes (but not every time), for some unknown reason.
    //event.setLocation(touchOriginX, event.getY());

    view.performClick(); // Android system mandates we pass the baton to the onClick listener now.

    return view.onTouchEvent(event);
}

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From source file:com.actionbarsherlock.internal.app.ActionBarImpl.java

public ActionBarImpl(Activity activity, int features) {
    mActivity = activity;/*from w w w  .  j a  v  a  2 s.c  o  m*/
    Window window = activity.getWindow();
    View decor = window.getDecorView();
    init(decor);

    //window.hasFeature() workaround for pre-3.0
    if ((features & (1 << Window.FEATURE_ACTION_BAR_OVERLAY)) == 0) {
        mContentView = (NineFrameLayout) decor.findViewById(android.R.id.content);
    }
}

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From source file:com.tandong.sa.sherlock.internal.app.ActionBarImpl.java

public ActionBarImpl(Activity activity, int features) {
    mActivity = activity;/*  www . j a  v  a  2  s. co m*/
    Window window = activity.getWindow();
    View decor = window.getDecorView();
    init(decor);

    // window.hasFeature() workaround for pre-3.0
    if ((features & (1 << Window.FEATURE_ACTION_BAR_OVERLAY)) == 0) {
        mContentView = (NineFrameLayout) decor.findViewById(android.R.id.content);
    }
}

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From source file:com.jomendezdev.cordova.admob.AdMobAds.java

/**
 * Parses the show ad input parameters and runs the show ad action on the UI thread.
 * /*from   w ww . ja va  2  s  .  c  om*/
 * @param inputs The JSONArray representing input parameters. This function expects the first object in the array to be a JSONObject with the input
 *          parameters.
 * @return A PluginResult representing whether or not an ad was requested succcessfully. Listen for onReceiveAd() and onFailedToReceiveAd() callbacks to see
 *         if an ad was successfully retrieved.
 */
private PluginResult executeShowBannerAd(final boolean show, final CallbackContext callbackContext) {
    if (adView == null) {
        return new PluginResult(Status.ERROR, "adView is null, call createBannerView first.");
    }

    cordova.getActivity().runOnUiThread(new Runnable() {
        @Override
        public void run() {
            if (show == isBannerVisible) {
                // no change

            } else if (show) {
                if (adView.getParent() != null) {
                    ((ViewGroup) adView.getParent()).removeView(adView);
                }

                if (isBannerOverlap) {
                    RelativeLayout.LayoutParams params2 = new RelativeLayout.LayoutParams(
                            RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.WRAP_CONTENT);

                    if (isOffsetStatusBar) {
                        int titleBarHeight = 0;
                        Rect rectangle = new Rect();
                        Window window = AdMobAds.this.cordova.getActivity().getWindow();
                        window.getDecorView().getWindowVisibleDisplayFrame(rectangle);

                        if (isBannerAtTop) {
                            if (rectangle.top == 0) {
                                int contentViewTop = window.findViewById(Window.ID_ANDROID_CONTENT).getTop();
                                titleBarHeight = contentViewTop - rectangle.top;
                            }
                            params2.topMargin = titleBarHeight;

                        } else {
                            if (rectangle.top > 0) {
                                int contentViewBottom = window.findViewById(Window.ID_ANDROID_CONTENT)
                                        .getBottom();
                                titleBarHeight = contentViewBottom - rectangle.bottom;
                            }
                            params2.bottomMargin = titleBarHeight;
                        }

                    } else if (isBannerAtTop) {
                        params2.addRule(RelativeLayout.ALIGN_PARENT_TOP);

                    } else {
                        params2.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
                    }

                    adViewLayout.addView(adView, params2);
                    adViewLayout.bringToFront();

                } else {
                    ViewGroup parentView = (ViewGroup) webView.getParent();
                    if (isBannerAtTop) {
                        parentView.addView(adView, 0);
                    } else {
                        parentView.addView(adView);
                    }
                    parentView.bringToFront();
                }

                adView.setVisibility(View.VISIBLE);
                isBannerVisible = true;

            } else {
                adView.setVisibility(View.GONE);
                isBannerVisible = false;
            }

            if (callbackContext != null) {
                callbackContext.success();
            }
        }
    });
    return null;
}

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From source file:onion.chat.MainActivity.java

void showQR() {
    String name = db.getName();//w ww.  j a va  2s . c o  m
    String txt = "Its Ur's " + tor.getID() + " " + name;

    QRCode qr;

    try {
        //qr = Encoder.encode(txt, ErrorCorrectionLevel.H);
        qr = Encoder.encode(txt, ErrorCorrectionLevel.M);
    } catch (Exception ex) {
        throw new Error(ex);
    }

    ByteMatrix mat = qr.getMatrix();
    int width = mat.getWidth();
    int height = mat.getHeight();
    int[] pixels = new int[width * height];
    for (int y = 0; y < height; y++) {
        int offset = y * width;
        for (int x = 0; x < width; x++) {
            pixels[offset + x] = mat.get(x, y) != 0 ? Color.BLACK : Color.WHITE;
        }
    }
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
    bitmap.setPixels(pixels, 0, width, 0, 0, width, height);

    bitmap = Bitmap.createScaledBitmap(bitmap, bitmap.getWidth() * 8, bitmap.getHeight() * 8, false);

    ImageView view = new ImageView(this);
    view.setImageBitmap(bitmap);

    int pad = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 16,
            getResources().getDisplayMetrics());
    view.setPadding(pad, pad, pad, pad);

    Rect displayRectangle = new Rect();
    Window window = getWindow();
    window.getDecorView().getWindowVisibleDisplayFrame(displayRectangle);
    int s = (int) (Math.min(displayRectangle.width(), displayRectangle.height()) * 0.9);
    view.setMinimumWidth(s);
    view.setMinimumHeight(s);
    new AlertDialog.Builder(this)
            //.setMessage(txt)
            .setView(view).show();
}

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From source file:org.godotengine.godot.Godot.java

@Override
protected void onResume() {
    super.onResume();
    if (!godot_initialized) {
        if (null != mDownloaderClientStub) {
            mDownloaderClientStub.connect(this);
        }/*from   ww w.j av a2  s.  c o  m*/
        return;
    }

    mView.onResume();
    mView.queueEvent(new Runnable() {
        @Override
        public void run() {
            GodotLib.focusin();
        }
    });
    mSensorManager.registerListener(this, mAccelerometer, SensorManager.SENSOR_DELAY_GAME);
    mSensorManager.registerListener(this, mGravity, SensorManager.SENSOR_DELAY_GAME);
    mSensorManager.registerListener(this, mMagnetometer, SensorManager.SENSOR_DELAY_GAME);
    mSensorManager.registerListener(this, mGyroscope, SensorManager.SENSOR_DELAY_GAME);

    if (use_immersive && Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { // check if the application runs on an android 4.4+
        Window window = getWindow();
        window.getDecorView().setSystemUiVisibility(
                View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                        | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | // hide nav bar
                        View.SYSTEM_UI_FLAG_FULLSCREEN | // hide status bar
                        View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);
    }

    for (int i = 0; i < singleton_count; i++) {

        singletons[i].onMainResume();
    }
}

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