static void updateWidgetSizeRanges(
AppWidgetHostView widgetView, Launcher launcher, int spanX, int spanY) {
getWidgetSizeRanges(launcher, spanX, spanY, mTmpRect);
widgetView.updateAppWidgetSize(
null, mTmpRect.left, mTmpRect.top, mTmpRect.right, mTmpRect.bottom);
}
private void performAppWidgetSizeCallbacksIfNecessary() {
View content = getContent();
if (!(content instanceof AppWidgetHostView)) return;
if (!KeyguardUpdateMonitor.getInstance(mContext).hasBootCompleted()) {
mPerformAppWidgetSizeUpdateOnBootComplete = true;
return;
}
// TODO: there's no reason to force the AppWidgetHostView to catch duplicate size calls.
// We can do that even more cheaply here. It's not an issue right now since we're in the
// system process and hence no binder calls.
AppWidgetHostView awhv = (AppWidgetHostView) content;
float density = getResources().getDisplayMetrics().density;
int width = (int) (content.getMeasuredWidth() / density);
int height = (int) (content.getMeasuredHeight() / density);
awhv.updateAppWidgetSize(null, width, height, width, height, true);
}
@Override
public void updateAppWidget(RemoteViews remoteViews) {
// Store the orientation in which the widget was inflated
mPreviousOrientation = mContext.getResources().getConfiguration().orientation;
super.updateAppWidget(remoteViews);
}
@Override
public void cancelLongPress() {
super.cancelLongPress();
mLongPressHelper.cancelLongPress();
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mSlop = ViewConfiguration.get(getContext()).getScaledTouchSlop();
}
public void setWidgetTouch(MotionEvent ev) {
if (wv != null) wv.onTouchEvent(ev);
}
@Override
public void updateAppWidget(RemoteViews remoteViews) {
// Store the orientation in which the widget was inflated
updateLastInflationOrientation();
super.updateAppWidget(remoteViews);
}
public AppWidgetResizeFrame(
Context context,
LauncherAppWidgetHostView widgetView,
CellLayout cellLayout,
DragLayer dragLayer) {
super(context);
mLauncher = (Launcher) context;
mCellLayout = cellLayout;
mWidgetView = widgetView;
mResizeMode = widgetView.getAppWidgetInfo().resizeMode;
mDragLayer = dragLayer;
final AppWidgetProviderInfo info = widgetView.getAppWidgetInfo();
int[] result = Launcher.getMinSpanForWidget(mLauncher, info);
mMinHSpan = result[0];
mMinVSpan = result[1];
setBackgroundResource(R.drawable.widget_resize_frame_holo);
setPadding(0, 0, 0, 0);
LayoutParams lp;
mLeftHandle = new ImageView(context);
mLeftHandle.setImageResource(R.drawable.widget_resize_handle_left);
lp =
new LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT,
Gravity.LEFT | Gravity.CENTER_VERTICAL);
addView(mLeftHandle, lp);
mRightHandle = new ImageView(context);
mRightHandle.setImageResource(R.drawable.widget_resize_handle_right);
lp =
new LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT,
Gravity.RIGHT | Gravity.CENTER_VERTICAL);
addView(mRightHandle, lp);
mTopHandle = new ImageView(context);
mTopHandle.setImageResource(R.drawable.widget_resize_handle_top);
lp =
new LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT,
Gravity.CENTER_HORIZONTAL | Gravity.TOP);
addView(mTopHandle, lp);
mBottomHandle = new ImageView(context);
mBottomHandle.setImageResource(R.drawable.widget_resize_handle_bottom);
lp =
new LayoutParams(
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT,
Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM);
addView(mBottomHandle, lp);
Rect p =
AppWidgetHostView.getDefaultPaddingForWidget(
context, widgetView.getAppWidgetInfo().provider, null);
mWidgetPaddingLeft = p.left;
mWidgetPaddingTop = p.top;
mWidgetPaddingRight = p.right;
mWidgetPaddingBottom = p.bottom;
if (mResizeMode == AppWidgetProviderInfo.RESIZE_HORIZONTAL) {
mTopHandle.setVisibility(GONE);
mBottomHandle.setVisibility(GONE);
} else if (mResizeMode == AppWidgetProviderInfo.RESIZE_VERTICAL) {
mLeftHandle.setVisibility(GONE);
mRightHandle.setVisibility(GONE);
}
final float density = mLauncher.getResources().getDisplayMetrics().density;
mBackgroundPadding = (int) Math.ceil(density * BACKGROUND_PADDING);
mTouchTargetWidth = 2 * mBackgroundPadding;
// When we create the resize frame, we first mark all cells as unoccupied. The appropriate
// cells (same if not resized, or different) will be marked as occupied when the resize
// frame is dismissed.
mCellLayout.markCellsAsUnoccupiedForView(mWidgetView);
}
DeviceProfile(
Context context,
ArrayList<DeviceProfile> profiles,
float minWidth,
float minHeight,
int wPx,
int hPx,
int awPx,
int ahPx,
Resources res) {
DisplayMetrics dm = res.getDisplayMetrics();
ArrayList<DeviceProfileQuery> points = new ArrayList<DeviceProfileQuery>();
transposeLayoutWithOrientation =
res.getBoolean(R.bool.hotseat_transpose_layout_with_orientation);
minWidthDps = minWidth;
minHeightDps = minHeight;
ComponentName cn = new ComponentName(context.getPackageName(), this.getClass().getName());
defaultWidgetPadding = AppWidgetHostView.getDefaultPaddingForWidget(context, cn, null);
edgeMarginPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_edge_margin);
desiredWorkspaceLeftRightMarginPx = 2 * edgeMarginPx;
pageIndicatorHeightPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_page_indicator_height);
defaultPageSpacingPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_workspace_page_spacing);
allAppsCellPaddingPx = res.getDimensionPixelSize(R.dimen.dynamic_grid_all_apps_cell_padding);
overviewModeMinIconZoneHeightPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_min_icon_zone_height);
overviewModeMaxIconZoneHeightPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_max_icon_zone_height);
overviewModeBarItemWidthPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_bar_item_width);
overviewModeBarSpacerWidthPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_bar_spacer_width);
overviewModeIconZoneRatio =
res.getInteger(R.integer.config_dynamic_grid_overview_icon_zone_percentage) / 100f;
overviewModeScaleFactor =
res.getInteger(R.integer.config_dynamic_grid_overview_scale_percentage) / 100f;
// Find the closes profile given the width/height
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, 0f));
}
DeviceProfile closestProfile = findClosestDeviceProfile(minWidth, minHeight, points);
// Snap to the closest row count
numRows = closestProfile.numRows;
// Snap to the closest column count
numColumns = closestProfile.numColumns;
// Snap to the closest hotseat size
numHotseatIcons = closestProfile.numHotseatIcons;
hotseatAllAppsRank = (int) (numHotseatIcons / 2);
// Snap to the closest default layout id
defaultLayoutId = closestProfile.defaultLayoutId;
// Interpolate the icon size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.iconSize));
}
iconSize = invDistWeightedInterpolate(minWidth, minHeight, points);
// AllApps uses the original non-scaled icon size
allAppsIconSizePx = DynamicGrid.pxFromDp(iconSize, dm);
// Interpolate the icon text size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.iconTextSize));
}
iconTextSize = invDistWeightedInterpolate(minWidth, minHeight, points);
iconDrawablePaddingOriginalPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_icon_drawable_padding);
// AllApps uses the original non-scaled icon text size
allAppsIconTextSizePx = DynamicGrid.pxFromDp(iconTextSize, dm);
// Interpolate the hotseat icon size
points.clear();
for (DeviceProfile p : profiles) {
points.add(new DeviceProfileQuery(p, p.hotseatIconSize));
}
// Hotseat
hotseatIconSize = invDistWeightedInterpolate(minWidth, minHeight, points);
// If the partner customization apk contains any grid overrides, apply them
applyPartnerDeviceProfileOverrides(context, dm);
// Calculate the remaining vars
updateFromConfiguration(context, res, wPx, hPx, awPx, ahPx);
updateAvailableDimensions(context);
computeAllAppsButtonSize(context);
}