Examples with DisplayMetrics android.util.DisplayMetrics used on opensource projects

Example 66 with DisplayMetrics

use of android.util.DisplayMetrics in project material-camera by afollestad.

the class VideoStreamView method getScreenOrientation.

@ActivityOrientation
public static int getScreenOrientation(Activity context) {
    int rotation = context.getWindowManager().getDefaultDisplay().getRotation();
    DisplayMetrics dm = new DisplayMetrics();
    context.getWindowManager().getDefaultDisplay().getMetrics(dm);
    int width = dm.widthPixels;
    int height = dm.heightPixels;
    int orientation;
    // if the device's natural orientation is portrait:
    if ((rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180) && height > width || (rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) && width > height) {
        switch(rotation) {
            case Surface.ROTATION_0:
                orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
                break;
            case Surface.ROTATION_90:
                orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
                break;
            case Surface.ROTATION_180:
                orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;
                break;
            case Surface.ROTATION_270:
                orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
                break;
            default:
                Log.e("VideoStreamView", "Unknown screen orientation. Defaulting to portrait.");
                orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
                break;
        }
    } else // if the device's natural orientation is landscape or if the device
    // is square:
    {
        switch(rotation) {
            case Surface.ROTATION_0:
                orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
                break;
            case Surface.ROTATION_90:
                orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
                break;
            case Surface.ROTATION_180:
                orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
                break;
            case Surface.ROTATION_270:
                orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;
                break;
            default:
                Log.e("VideoStreamView", "Unknown screen orientation. Defaulting to landscape.");
                orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
                break;
        }
    }
    return orientation;
}

Example 67 with DisplayMetrics

use of android.util.DisplayMetrics in project epoxy by airbnb.

the class VerticalGridCardSpacingDecoration method getItemOffsets.

@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, State state) {
    if (outerPadding == -1 || innerPadding == -1) {
        DisplayMetrics m = view.getResources().getDisplayMetrics();
        outerPadding = (int) TypedValue.applyDimension(COMPLEX_UNIT_DIP, OUTER_PADDING_DP, m);
        innerPadding = (int) TypedValue.applyDimension(COMPLEX_UNIT_DIP, INNER_PADDING_DP, m);
    }
    int position = parent.getChildAdapterPosition(view);
    final GridLayoutManager layoutManager = (GridLayoutManager) parent.getLayoutManager();
    final SpanSizeLookup spanSizeLookup = layoutManager.getSpanSizeLookup();
    // Zero everything out for the common case
    outRect.setEmpty();
    int spanSize = spanSizeLookup.getSpanSize(position);
    int spanCount = layoutManager.getSpanCount();
    int spanIndex = spanSizeLookup.getSpanIndex(position, spanCount);
    if (spanSize == spanCount) {
        // Only item in row
        outRect.left = outerPadding;
        outRect.right = outerPadding;
    } else if (spanIndex == 0) {
        // First item in row
        outRect.left = outerPadding;
        outRect.right = innerPadding;
    } else if (spanIndex == spanCount - 1) {
        // Last item in row
        outRect.left = innerPadding;
        outRect.right = outerPadding;
    } else {
        // Inner item (not relevant for less than three columns)
        outRect.left = innerPadding;
        outRect.right = innerPadding;
    }
}

Example 68 with DisplayMetrics

use of android.util.DisplayMetrics in project lottie-android by airbnb.

the class Utils method getScreenWidth.

static int getScreenWidth(Context context) {
    if (displayMetrics == null) {
        displayMetrics = new DisplayMetrics();
    }
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(displayMetrics);
    return displayMetrics.widthPixels;
}

Example 69 with DisplayMetrics

use of android.util.DisplayMetrics in project Android-GoogleDirectionAndPlaceLibrary by akexorcist.

the class GoogleDirection method dpToPx.

private int dpToPx(int dp) {
    DisplayMetrics displayMetrics = mContext.getResources().getDisplayMetrics();
    int px = Math.round(dp * (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
    return px;
}

Example 70 with DisplayMetrics

use of android.util.DisplayMetrics in project GestureViews by alexvasilkov.

the class GlideHelper method loadResource.

public static void loadResource(@DrawableRes int drawableId, @NonNull ImageView image) {
    DisplayMetrics metrics = image.getResources().getDisplayMetrics();
    final int displayWidth = metrics.widthPixels;
    final int displayHeight = metrics.heightPixels;
    Glide.with(image.getContext()).load(drawableId).asBitmap().dontAnimate().diskCacheStrategy(DiskCacheStrategy.NONE).into(new BitmapImageViewTarget(image) {

        @Override
        public void getSize(final SizeReadyCallback cb) {
            // We don't want to load very big images on devices with small screens.
            // This will help Glide correctly choose images scale when reading them.
            super.getSize(new SizeReadyCallback() {

                @Override
                public void onSizeReady(int width, int height) {
                    cb.onSizeReady(displayWidth / 2, displayHeight / 2);
                }
            });
        }
    });
}