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Grid adjustments, specifically for Ryu.

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> Less than 14% of the screen is used for left/right workspace padding.
  (To be clear, this means 7% for the left and 7% for the right.)
> Hotseat icons are the same size as workspace icons.
> Far left and right hotseat edges line up with workspace edges.
> All Apps button is scaled down 8dp.

Bug: 24003478

Change-Id: Idb057ab0f6ba29e7fd93feac7573ca2e07c7e839
This commit is contained in:
Tony Wickham
2015-09-23 18:37:57 -07:00
parent 53d3be63a5
commit d6b4037b09
5 changed files with 39 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
res/values-sw720dp/dimens.xml
View File

@@ -16,6 +16,7 @@
<resources>
<!-- All Apps -->
<dimen name="all_apps_button_scale_down">8dp</dimen>
<dimen name="all_apps_search_bar_height">54dp</dimen>
<dimen name="all_apps_icon_top_bottom_padding">14dp</dimen>
<dimen name="all_apps_empty_search_message_top_offset">64dp</dimen>

1
res/values/dimens.xml
View File

@@ -63,6 +63,7 @@
<dimen name="container_fastscroll_popup_text_size">48dp</dimen>
<!-- All Apps -->
<dimen name="all_apps_button_scale_down">0dp</dimen>
<dimen name="all_apps_grid_view_start_margin">0dp</dimen>
<dimen name="all_apps_grid_section_y_offset">8dp</dimen>
<dimen name="all_apps_grid_section_text_size">24sp</dimen>

40
src/com/android/launcher3/DeviceProfile.java
View File

@@ -49,6 +49,12 @@ public class DeviceProfile {
public final int heightPx;
public final int availableWidthPx;
public final int availableHeightPx;
/**
* The maximum amount of left/right workspace padding as a percentage of the screen width.
* To be clear, this means that up to 7% of the screen width can be used as left padding, and
* 7% of the screen width can be used as right padding.
*/
private static final float MAX_HORIZONTAL_PADDING_PERCENT = 0.14f;
// Overview mode
private final int overviewModeMinIconZoneHeightPx;
@@ -167,7 +173,8 @@ public class DeviceProfile {
private void computeAllAppsButtonSize(Context context) {
Resources res = context.getResources();
float padding = res.getInteger(R.integer.config_allAppsButtonPaddingPercent) / 100f;
allAppsButtonVisualSize = (int) (hotseatIconSizePx * (1 - padding));
allAppsButtonVisualSize = (int) (hotseatIconSizePx * (1 - padding)) - context.getResources()
.getDimensionPixelSize(R.dimen.all_apps_button_scale_down);
}
private void updateAvailableDimensions(DisplayMetrics dm, Resources res) {
@@ -302,12 +309,15 @@ public class DeviceProfile {
int height = getCurrentHeight();
int paddingTop = searchBarBounds.bottom;
int paddingBottom = hotseatBarHeightPx + pageIndicatorHeightPx;
int availableWidth = Math.max(0, width - (int) ((inv.numColumns * cellWidthPx) +
(inv.numColumns * gapScale * cellWidthPx)));
int availableHeight = Math.max(0, height - paddingTop - paddingBottom
// The amount of screen space available for left/right padding.
int availablePaddingX = Math.max(0, width - (int) ((inv.numColumns * cellWidthPx) +
((inv.numColumns - 1) * gapScale * cellWidthPx)));
availablePaddingX = (int) Math.min(availablePaddingX,
width * MAX_HORIZONTAL_PADDING_PERCENT);
int availablePaddingY = Math.max(0, height - paddingTop - paddingBottom
- (int) (2 * inv.numRows * cellHeightPx));
padding.set(availableWidth / 2, paddingTop + availableHeight / 2,
availableWidth / 2, paddingBottom + availableHeight / 2);
padding.set(availablePaddingX / 2, paddingTop + availablePaddingY / 2,
availablePaddingX / 2, paddingBottom + availablePaddingY / 2);
} else {
// Pad the top and bottom of the workspace with search/hotseat bar sizes
padding.set(desiredWorkspaceLeftRightMarginPx - defaultWidgetPadding.left,
@@ -420,6 +430,13 @@ public class DeviceProfile {
// Layout the hotseat
View hotseat = launcher.findViewById(R.id.hotseat);
lp = (FrameLayout.LayoutParams) hotseat.getLayoutParams();
// We want the edges of the hotseat to line up with the edges of the workspace, but the
// icons in the hotseat are a different size, and so don't line up perfectly. To account for
// this, we pad the left and right of the hotseat with half of the difference of a workspace
// cell vs a hotseat cell.
float workspaceCellWidth = (float) getCurrentWidth() / inv.numColumns;
float hotseatCellWidth = (float) getCurrentWidth() / inv.numHotseatIcons;
int hotseatAdjustment = Math.round((workspaceCellWidth - hotseatCellWidth) / 2);
if (hasVerticalBarLayout) {
// Vertical hotseat -- The hotseat is fixed in the layout to be on the right of the
// screen regardless of RTL
@@ -432,17 +449,18 @@ public class DeviceProfile {
lp.gravity = Gravity.BOTTOM;
lp.width = LayoutParams.MATCH_PARENT;
lp.height = hotseatBarHeightPx;
hotseat.setPadding(edgeMarginPx + padding.left, 0,
edgeMarginPx + padding.right,
2 * edgeMarginPx);
hotseat.findViewById(R.id.layout).setPadding(
hotseatAdjustment + padding.left, 0,
hotseatAdjustment + padding.right, 2 * edgeMarginPx);
} else {
// For phones, layout the hotseat without any bottom margin
// to ensure that we have space for the folders
lp.gravity = Gravity.BOTTOM;
lp.width = LayoutParams.MATCH_PARENT;
lp.height = hotseatBarHeightPx;
hotseat.findViewById(R.id.layout).setPadding(2 * edgeMarginPx, 0,
2 * edgeMarginPx, 0);
hotseat.findViewById(R.id.layout).setPadding(
hotseatAdjustment + padding.left, 0,
hotseatAdjustment + padding.right, 0);
}
hotseat.setLayoutParams(lp);

7
src/com/android/launcher3/Hotseat.java
View File

@@ -17,8 +17,7 @@
package com.android.launcher3;
import android.content.Context;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.AttributeSet;
@@ -118,6 +117,10 @@ public class Hotseat extends FrameLayout
Drawable d = context.getResources().getDrawable(R.drawable.all_apps_button_icon);
mLauncher.resizeIconDrawable(d);
int scaleDownPx = getResources().getDimensionPixelSize(R.dimen.all_apps_button_scale_down);
Rect bounds = d.getBounds();
d.setBounds(bounds.left, bounds.top + scaleDownPx / 2, bounds.right - scaleDownPx,
bounds.bottom - scaleDownPx / 2);
allAppsButton.setCompoundDrawables(null, d, null, null);
allAppsButton.setContentDescription(context.getString(R.string.all_apps_button_label));

6
src/com/android/launcher3/InvariantDeviceProfile.java
View File

@@ -74,7 +74,7 @@ public class InvariantDeviceProfile {
/**
* Number of icons inside the hotseat area.
*/
float numHotseatIcons;
int numHotseatIcons;
float hotseatIconSize;
int defaultLayoutId;
@@ -95,7 +95,7 @@ public class InvariantDeviceProfile {
}
InvariantDeviceProfile(String n, float w, float h, int r, int c, int fr, int fc, int maapc,
float is, float its, float hs, float his, int dlId) {
float is, float its, int hs, float his, int dlId) {
// Ensure that we have an odd number of hotseat items (since we need to place all apps)
if (hs % 2 == 0) {
throw new RuntimeException("All Device Profiles must have an odd number of hotseat spaces");
@@ -195,7 +195,7 @@ public class InvariantDeviceProfile {
575, 904, 5, 6, 4, 5, 4, 72, 14.4f, 7, 60, R.xml.default_workspace_5x6));
// Larger tablet profiles always have system bars on the top & bottom
predefinedDeviceProfiles.add(new InvariantDeviceProfile("Nexus 10",
727, 1207, 5, 6, 4, 5, 4, 76, 14.4f, 7, 64, R.xml.default_workspace_5x6));
727, 1207, 5, 6, 4, 5, 4, 76, 14.4f, 7, 76, R.xml.default_workspace_5x6));
predefinedDeviceProfiles.add(new InvariantDeviceProfile("20-inch Tablet",
1527, 2527, 7, 7, 6, 6, 4, 100, 20, 7, 72, R.xml.default_workspace_4x4));
return predefinedDeviceProfiles;