Examples with Point android.graphics.Point used on opensource projects

Example 46 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class WallpaperManagerService method setDimensionHints.

public void setDimensionHints(int width, int height, String callingPackage) throws RemoteException {
    checkPermission(android.Manifest.permission.SET_WALLPAPER_HINTS);
    if (!isWallpaperSupported(callingPackage)) {
        return;
    }
    synchronized (mLock) {
        int userId = UserHandle.getCallingUserId();
        WallpaperData wallpaper = getWallpaperSafeLocked(userId, FLAG_SYSTEM);
        if (width <= 0 || height <= 0) {
            throw new IllegalArgumentException("width and height must be > 0");
        }
        // Make sure it is at least as large as the display.
        Point displaySize = getDefaultDisplaySize();
        width = Math.max(width, displaySize.x);
        height = Math.max(height, displaySize.y);
        if (width != wallpaper.width || height != wallpaper.height) {
            wallpaper.width = width;
            wallpaper.height = height;
            saveSettingsLocked(userId);
            // Don't change the properties now
            if (mCurrentUserId != userId)
                return;
            if (wallpaper.connection != null) {
                if (wallpaper.connection.mEngine != null) {
                    try {
                        wallpaper.connection.mEngine.setDesiredSize(width, height);
                    } catch (RemoteException e) {
                    }
                    notifyCallbacksLocked(wallpaper);
                } else if (wallpaper.connection.mService != null) {
                    // We've attached to the service but the engine hasn't attached back to us
                    // yet. This means it will be created with the previous dimensions, so we
                    // need to update it to the new dimensions once it attaches.
                    wallpaper.connection.mDimensionsChanged = true;
                }
            }
        }
    }
}

Example 47 with Point

use of android.graphics.Point in project platform_frameworks_base by android.

the class TaskPositioner method register.

/**
     * @param display The Display that the window being dragged is on.
     */
void register(Display display) {
    if (DEBUG_TASK_POSITIONING) {
        Slog.d(TAG, "Registering task positioner");
    }
    if (mClientChannel != null) {
        Slog.e(TAG, "Task positioner already registered");
        return;
    }
    mDisplay = display;
    mDisplay.getMetrics(mDisplayMetrics);
    final InputChannel[] channels = InputChannel.openInputChannelPair(TAG);
    mServerChannel = channels[0];
    mClientChannel = channels[1];
    mService.mInputManager.registerInputChannel(mServerChannel, null);
    mInputEventReceiver = new WindowPositionerEventReceiver(mClientChannel, mService.mH.getLooper(), mService.mChoreographer);
    mDragApplicationHandle = new InputApplicationHandle(null);
    mDragApplicationHandle.name = TAG;
    mDragApplicationHandle.dispatchingTimeoutNanos = WindowManagerService.DEFAULT_INPUT_DISPATCHING_TIMEOUT_NANOS;
    mDragWindowHandle = new InputWindowHandle(mDragApplicationHandle, null, mDisplay.getDisplayId());
    mDragWindowHandle.name = TAG;
    mDragWindowHandle.inputChannel = mServerChannel;
    mDragWindowHandle.layer = mService.getDragLayerLocked();
    mDragWindowHandle.layoutParamsFlags = 0;
    mDragWindowHandle.layoutParamsType = WindowManager.LayoutParams.TYPE_DRAG;
    mDragWindowHandle.dispatchingTimeoutNanos = WindowManagerService.DEFAULT_INPUT_DISPATCHING_TIMEOUT_NANOS;
    mDragWindowHandle.visible = true;
    mDragWindowHandle.canReceiveKeys = false;
    mDragWindowHandle.hasFocus = true;
    mDragWindowHandle.hasWallpaper = false;
    mDragWindowHandle.paused = false;
    mDragWindowHandle.ownerPid = Process.myPid();
    mDragWindowHandle.ownerUid = Process.myUid();
    mDragWindowHandle.inputFeatures = 0;
    mDragWindowHandle.scaleFactor = 1.0f;
    // The drag window cannot receive new touches.
    mDragWindowHandle.touchableRegion.setEmpty();
    // The drag window covers the entire display
    mDragWindowHandle.frameLeft = 0;
    mDragWindowHandle.frameTop = 0;
    final Point p = new Point();
    mDisplay.getRealSize(p);
    mDragWindowHandle.frameRight = p.x;
    mDragWindowHandle.frameBottom = p.y;
    // Pause rotations before a drag.
    if (DEBUG_ORIENTATION) {
        Slog.d(TAG, "Pausing rotation during re-position");
    }
    mService.pauseRotationLocked();
    mDimLayer = new DimLayer(mService, this, mDisplay.getDisplayId(), TAG_LOCAL);
    mSideMargin = dipToPixel(SIDE_MARGIN_DIP, mDisplayMetrics);
    mMinVisibleWidth = dipToPixel(MINIMUM_VISIBLE_WIDTH_IN_DP, mDisplayMetrics);
    mMinVisibleHeight = dipToPixel(MINIMUM_VISIBLE_HEIGHT_IN_DP, mDisplayMetrics);
    mDragEnded = false;
}

Example 48 with Point

use of android.graphics.Point in project weiciyuan by qii.

the class Calculator method getShowcasePointFromView.

public static final Point getShowcasePointFromView(View view, ShowcaseView.ConfigOptions options) {
    Point result = new Point();
    if (options.insert == ShowcaseView.INSERT_TO_VIEW) {
        result.x = view.getLeft() + view.getWidth() / 2;
        result.y = view.getTop() + view.getHeight() / 2;
    } else {
        int[] coordinates = new int[2];
        view.getLocationInWindow(coordinates);
        result.x = coordinates[0] + view.getWidth() / 2;
        result.y = coordinates[1] + view.getHeight() / 2;
    }
    return result;
}

Example 49 with Point

use of android.graphics.Point in project weiciyuan by qii.

the class PointAnimator method ofPoints.

public static Animator ofPoints(Object object, String xMethod, String yMethod, Point... values) {
    AnimatorSet set = new AnimatorSet();
    int[] xValues = new int[values.length];
    int[] yValues = new int[values.length];
    for (int i = 0; i < values.length; i++) {
        xValues[i] = values[i].x;
        yValues[i] = values[i].y;
    }
    ObjectAnimator xAnimator = ObjectAnimator.ofInt(object, xMethod, xValues);
    ObjectAnimator yAnimator = ObjectAnimator.ofInt(object, yMethod, yValues);
    set.playTogether(xAnimator, yAnimator);
    return set;
}

Example 50 with Point

use of android.graphics.Point in project weiciyuan by qii.

the class GalleryActivity method animateClose.

private void animateClose(PhotoView imageView) {
    currentViewPositionLayout.setVisibility(View.INVISIBLE);
    animationView.setImageDrawable(imageView.getDrawable());
    pager.setVisibility(View.INVISIBLE);
    final Rect startBounds = rect;
    final Rect finalBounds = new Rect();
    final Point globalOffset = new Point();
    animationView.getGlobalVisibleRect(finalBounds, globalOffset);
    startBounds.offset(-globalOffset.x, -globalOffset.y);
    finalBounds.offset(-globalOffset.x, -globalOffset.y);
    float startScale;
    if ((float) finalBounds.width() / finalBounds.height() > (float) startBounds.width() / startBounds.height()) {
        // Extend start bounds horizontally
        startScale = (float) startBounds.height() / finalBounds.height();
        float startWidth = startScale * finalBounds.width();
        float deltaWidth = (startWidth - startBounds.width()) / 2;
        startBounds.left -= deltaWidth;
        startBounds.right += deltaWidth;
    } else {
        // Extend start bounds vertically
        startScale = (float) startBounds.width() / finalBounds.width();
        float startHeight = startScale * finalBounds.height();
        float deltaHeight = (startHeight - startBounds.height()) / 2;
        startBounds.top -= deltaHeight;
        startBounds.bottom += deltaHeight;
    }
    animationView.setPivotX(0f);
    animationView.setPivotY(0f);
    final float startScaleFinal = startScale;
    animationView.animate().setInterpolator(new DecelerateInterpolator()).x(startBounds.left).y(startBounds.top).scaleY(startScaleFinal).scaleX(startScaleFinal).setDuration(300).setListener(new AnimatorListenerAdapter() {

        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            GalleryActivity.this.finish();
            overridePendingTransition(0, 0);
        }
    }).start();
}