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Dyanmically lay out overview mode across all orientations and form factors.

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Change-Id: I788bbf289717b30b19afc9ad9d611c85715bc623
This commit is contained in:
Winson Chung
2013-11-06 13:23:29 -08:00
parent ebb9ebed64
commit c82d2622bc
15 changed files with 72 additions and 45 deletions
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42
src/com/android/launcher3/DynamicGrid.java
View File

@@ -86,6 +86,12 @@ class DeviceProfile {
int availableHeightPx;
int defaultPageSpacingPx;
int overviewModeMinIconZoneHeightPx;
int overviewModeMaxIconZoneHeightPx;
int overviewModeMaxBarWidthPx;
float overviewModeIconZoneRatio;
float overviewModeScaleFactor;
int iconSizePx;
int iconTextSizePx;
int iconDrawablePaddingPx;
@@ -158,6 +164,16 @@ class DeviceProfile {
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);
overviewModeMaxBarWidthPx =
res.getDimensionPixelSize(R.dimen.dynamic_grid_overview_bar_max_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;
// Interpolate the rows
for (DeviceProfile p : profiles) {
@@ -454,6 +470,20 @@ class DeviceProfile {
}
}
Rect getOverviewModeButtonBarRect() {
int zoneHeight = (int) (overviewModeIconZoneRatio * availableHeightPx);
zoneHeight = Math.min(overviewModeMaxIconZoneHeightPx,
Math.max(overviewModeMinIconZoneHeightPx, zoneHeight));
return new Rect(0, availableHeightPx - zoneHeight, 0, availableHeightPx);
}
float getOverviewModeScale() {
Rect workspacePadding = getWorkspacePadding();
Rect overviewBar = getOverviewModeButtonBarRect();
int pageSpace = availableHeightPx - workspacePadding.top - workspacePadding.bottom;
return (overviewModeScaleFactor * (pageSpace - overviewBar.height())) / pageSpace;
}
// The rect returned will be extended to below the system ui that covers the workspace
Rect getHotseatRect() {
if (isVerticalBarLayout()) {
@@ -601,6 +631,7 @@ class DeviceProfile {
}
}
// Layout AllApps
AppsCustomizeTabHost host = (AppsCustomizeTabHost)
launcher.findViewById(R.id.apps_customize_pane);
if (host != null) {
@@ -639,6 +670,17 @@ class DeviceProfile {
pagedView.setWidgetsPageIndicatorPadding(pageIndicatorHeight);
}
}
// Layout the Overview Mode
View overviewMode = launcher.getOverviewPanel();
if (overviewMode != null) {
Rect r = getOverviewModeButtonBarRect();
lp = (FrameLayout.LayoutParams) overviewMode.getLayoutParams();
lp.gravity = Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM;
lp.width = Math.min(availableWidthPx, overviewModeMaxBarWidthPx);
lp.height = r.height();
overviewMode.setLayoutParams(lp);
}
}
}