Examples with DeviceProfile com.android.launcher3.DeviceProfile used on opensource projects

Example 6 with DeviceProfile

use of com.android.launcher3.DeviceProfile in project android_packages_apps_Launcher3 by crdroidandroid.

the class AllAppsRecyclerView method updatePoolSize.

private void updatePoolSize() {
    DeviceProfile grid = BaseDraggingActivity.fromContext(getContext()).getDeviceProfile();
    RecyclerView.RecycledViewPool pool = getRecycledViewPool();
    int approxRows = (int) Math.ceil(grid.availableHeightPx / grid.allAppsIconSizePx);
    pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_EMPTY_SEARCH, 1);
    pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ALL_APPS_DIVIDER, 1);
    pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_SEARCH_MARKET, 1);
    pool.setMaxRecycledViews(AllAppsGridAdapter.VIEW_TYPE_ICON, approxRows * (mNumAppsPerRow + 1));
    mViewHeights.clear();
    mViewHeights.put(AllAppsGridAdapter.VIEW_TYPE_ICON, grid.allAppsCellHeightPx);
}

Example 7 with DeviceProfile

use of com.android.launcher3.DeviceProfile in project android_packages_apps_Launcher3 by crdroidandroid.

the class AllAppsRecyclerView method getTabWidth.

/**
 * Returns distance between left and right app icons
 */
public int getTabWidth() {
    DeviceProfile grid = BaseDraggingActivity.fromContext(getContext()).getDeviceProfile();
    int totalWidth = getMeasuredWidth() - getPaddingLeft() - getPaddingRight();
    int iconPadding = totalWidth / grid.numShownAllAppsColumns - grid.allAppsIconSizePx;
    return totalWidth - iconPadding - grid.allAppsIconDrawablePaddingPx;
}

Example 8 with DeviceProfile

use of com.android.launcher3.DeviceProfile in project android_packages_apps_Launcher3 by crdroidandroid.

the class ShortcutAndWidgetContainer method layoutChild.

/**
 * Core logic to layout a child for this ViewGroup.
 */
public void layoutChild(View child) {
    CellLayout.LayoutParams lp = (CellLayout.LayoutParams) child.getLayoutParams();
    if (child instanceof NavigableAppWidgetHostView) {
        NavigableAppWidgetHostView nahv = (NavigableAppWidgetHostView) child;
        // Scale and center the widget to fit within its cells.
        DeviceProfile profile = mActivity.getDeviceProfile();
        float scaleX = profile.appWidgetScale.x;
        float scaleY = profile.appWidgetScale.y;
        nahv.setScaleToFit(Math.min(scaleX, scaleY));
        nahv.setTranslationForCentering(-(lp.width - (lp.width * scaleX)) / 2.0f, -(lp.height - (lp.height * scaleY)) / 2.0f);
    }
    int childLeft = lp.x;
    int childTop = lp.y;
    child.layout(childLeft, childTop, childLeft + lp.width, childTop + lp.height);
    if (lp.dropped) {
        lp.dropped = false;
        final int[] cellXY = mTmpCellXY;
        getLocationOnScreen(cellXY);
        mWallpaperManager.sendWallpaperCommand(getWindowToken(), WallpaperManager.COMMAND_DROP, cellXY[0] + childLeft + lp.width / 2, cellXY[1] + childTop + lp.height / 2, 0, null);
    }
}

Example 9 with DeviceProfile

use of com.android.launcher3.DeviceProfile in project android_packages_apps_Launcher3 by crdroidandroid.

the class AppsSearchContainerLayout method onMeasure.

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    // Update the width to match the grid padding
    DeviceProfile dp = mLauncher.getDeviceProfile();
    int myRequestedWidth = getSize(widthMeasureSpec);
    int rowWidth = myRequestedWidth - mAppsView.getActiveRecyclerView().getPaddingLeft() - mAppsView.getActiveRecyclerView().getPaddingRight();
    int cellWidth = DeviceProfile.calculateCellWidth(rowWidth, dp.cellLayoutBorderSpacingPx, dp.numShownHotseatIcons);
    int iconVisibleSize = Math.round(ICON_VISIBLE_AREA_FACTOR * dp.iconSizePx);
    int iconPadding = cellWidth - iconVisibleSize;
    int myWidth = rowWidth - iconPadding + getPaddingLeft() + getPaddingRight();
    super.onMeasure(makeMeasureSpec(myWidth, EXACTLY), heightMeasureSpec);
}

Example 10 with DeviceProfile

use of com.android.launcher3.DeviceProfile in project android_packages_apps_Launcher3 by crdroidandroid.

the class WidgetsListAdapter method ensureAllPreviewsReady.

/**
 * Checks that all preview images are loaded and starts loading for those that aren't ready.
 *
 * @return true if all previews are ready and the data can be updated, false otherwise.
 */
private boolean ensureAllPreviewsReady() {
    boolean allReady = true;
    BaseActivity activity = BaseActivity.fromContext(mContext);
    for (WidgetsListBaseEntry entry : mAllEntries) {
        if (!(entry instanceof WidgetsListContentEntry))
            continue;
        WidgetsListContentEntry contentEntry = (WidgetsListContentEntry) entry;
        if (!matchesKey(entry, mWidgetsContentVisiblePackageUserKey)) {
            // If the entry isn't visible, clear any loaded previews.
            mCachingPreviewLoader.clearPreviews(contentEntry.mWidgets);
            continue;
        }
        for (int i = 0; i < entry.mWidgets.size(); i++) {
            WidgetItem widgetItem = entry.mWidgets.get(i);
            DeviceProfile deviceProfile = activity.getDeviceProfile();
            Size widgetSize = WidgetSizes.getWidgetItemSizePx(mContext, deviceProfile, widgetItem);
            if (widgetItem.isShortcut()) {
                widgetSize = new Size(widgetSize.getWidth() + mShortcutPreviewPadding, widgetSize.getHeight() + mShortcutPreviewPadding);
            }
            if (widgetItem.hasPreviewLayout() || mCachingPreviewLoader.isPreviewLoaded(widgetItem, widgetSize)) {
                // preview bitmap is in the cache.
                continue;
            }
            // If we've reached this point, we should load the preview for the widget.
            allReady = false;
            mCachingPreviewLoader.loadPreview(activity, widgetItem, widgetSize, mPreviewLoadedCallback);
        }
    }
    return allReady;
}