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-rw-r--r--res/layout-xlarge/launcher.xml3
-rw-r--r--res/values/attrs.xml2
-rw-r--r--src/com/android/launcher2/AllAppsPagedView.java15
-rw-r--r--src/com/android/launcher2/CellLayout.java6
-rw-r--r--src/com/android/launcher2/CustomizePagedView.java15
-rw-r--r--src/com/android/launcher2/PagedView.java37
-rw-r--r--src/com/android/launcher2/Workspace.java14
7 files changed, 47 insertions, 45 deletions
diff --git a/res/layout-xlarge/launcher.xml b/res/layout-xlarge/launcher.xml
index 2b43442..65f29df 100644
--- a/res/layout-xlarge/launcher.xml
+++ b/res/layout-xlarge/launcher.xml
@@ -37,7 +37,8 @@
android:paddingTop="?android:attr/actionBarSize"
launcher:defaultScreen="2"
launcher:cellCountX="8"
- launcher:cellCountY="7">
+ launcher:cellCountY="7"
+ launcher:pageSpacing="64dip">
<include android:id="@+id/cell1" layout="@layout/workspace_screen" />
<include android:id="@+id/cell2" layout="@layout/workspace_screen" />
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 3e2a8e9..14a5e98 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -89,6 +89,8 @@
<attr name="pageLayoutPaddingBottom" format="dimension" />
<attr name="pageLayoutPaddingLeft" format="dimension" />
<attr name="pageLayoutPaddingRight" format="dimension" />
+ <!-- The space between adjacent pages of the PagedView. -->
+ <attr name="pageSpacing" format="dimension" />
</declare-styleable>
<!-- CustomizePagedView specific attributes. These attributes are used to customize
diff --git a/src/com/android/launcher2/AllAppsPagedView.java b/src/com/android/launcher2/AllAppsPagedView.java
index 3fb1679..b392959 100644
--- a/src/com/android/launcher2/AllAppsPagedView.java
+++ b/src/com/android/launcher2/AllAppsPagedView.java
@@ -66,13 +66,6 @@ public class AllAppsPagedView extends PagedView
static final int ALL_APPS_FLAG = -1;
private int mAppFilter = ALL_APPS_FLAG;
- private int mCellCountX;
- private int mCellCountY;
- private int mPageLayoutPaddingTop;
- private int mPageLayoutPaddingBottom;
- private int mPageLayoutPaddingLeft;
- private int mPageLayoutPaddingRight;
-
private final LayoutInflater mInflater;
private ViewGroup mOrigInfoButtonParent;
@@ -94,14 +87,6 @@ public class AllAppsPagedView extends PagedView
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.PagedView, defStyle, 0);
mCellCountX = a.getInt(R.styleable.PagedView_cellCountX, 6);
mCellCountY = a.getInt(R.styleable.PagedView_cellCountY, 4);
- mPageLayoutPaddingTop = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingTop, 10);
- mPageLayoutPaddingBottom = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingBottom, 10);
- mPageLayoutPaddingLeft = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingLeft, 10);
- mPageLayoutPaddingRight = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingRight, 10);
mInflater = LayoutInflater.from(context);
a.recycle();
setSoundEffectsEnabled(false);
diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index 0f1d469..7da6612 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -226,8 +226,10 @@ public class CellLayout extends ViewGroup implements Dimmable {
} else {
bg = mBackground;
}
- bg.setAlpha((int) (mBackgroundAlpha * 255));
- bg.draw(canvas);
+ if (bg != null) {
+ bg.setAlpha((int) (mBackgroundAlpha * 255));
+ bg.draw(canvas);
+ }
}
super.dispatchDraw(canvas);
}
diff --git a/src/com/android/launcher2/CustomizePagedView.java b/src/com/android/launcher2/CustomizePagedView.java
index 62e5496..b7e5dcd 100644
--- a/src/com/android/launcher2/CustomizePagedView.java
+++ b/src/com/android/launcher2/CustomizePagedView.java
@@ -115,12 +115,6 @@ public class CustomizePagedView extends PagedView
private List<ResolveInfo> mWallpaperList;
private List<ApplicationInfo> mApps;
- private int mCellCountX;
- private int mCellCountY;
- private int mPageLayoutPaddingTop;
- private int mPageLayoutPaddingBottom;
- private int mPageLayoutPaddingLeft;
- private int mPageLayoutPaddingRight;
private static final int sMinWidgetCellHSpan = 2;
private static final int sMaxWidgetCellHSpan = 4;
@@ -151,14 +145,7 @@ public class CustomizePagedView extends PagedView
a = context.obtainStyledAttributes(attrs, R.styleable.PagedView, defStyle, 0);
mCellCountX = a.getInt(R.styleable.PagedView_cellCountX, 7);
mCellCountY = a.getInt(R.styleable.PagedView_cellCountY, 4);
- mPageLayoutPaddingTop = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingTop, 10);
- mPageLayoutPaddingBottom = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingBottom, 10);
- mPageLayoutPaddingLeft = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingLeft, 10);
- mPageLayoutPaddingRight = a.getDimensionPixelSize(
- R.styleable.PagedView_pageLayoutPaddingRight, 10);
+
a.recycle();
mCustomizationType = CustomizationType.WidgetCustomization;
mWidgetPages = new ArrayList<ArrayList<AppWidgetProviderInfo>>();
diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index a1b1e08..732bfbd 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
import java.util.HashMap;
import android.content.Context;
+import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Rect;
@@ -90,6 +91,13 @@ public abstract class PagedView extends ViewGroup {
private int mTouchSlop;
private int mPagingTouchSlop;
private int mMaximumVelocity;
+ protected int mPageSpacing;
+ protected int mPageLayoutPaddingTop;
+ protected int mPageLayoutPaddingBottom;
+ protected int mPageLayoutPaddingLeft;
+ protected int mPageLayoutPaddingRight;
+ protected int mCellCountX;
+ protected int mCellCountY;
protected static final int INVALID_POINTER = -1;
@@ -168,6 +176,19 @@ public abstract class PagedView extends ViewGroup {
super(context, attrs, defStyle);
mChoiceMode = CHOICE_MODE_NONE;
+ TypedArray a = context.obtainStyledAttributes(attrs,
+ R.styleable.PagedView, defStyle, 0);
+ mPageSpacing = a.getDimensionPixelSize(R.styleable.PagedView_pageSpacing, 0);
+ mPageLayoutPaddingTop = a.getDimensionPixelSize(
+ R.styleable.PagedView_pageLayoutPaddingTop, 10);
+ mPageLayoutPaddingBottom = a.getDimensionPixelSize(
+ R.styleable.PagedView_pageLayoutPaddingBottom, 10);
+ mPageLayoutPaddingLeft = a.getDimensionPixelSize(
+ R.styleable.PagedView_pageLayoutPaddingLeft, 10);
+ mPageLayoutPaddingRight = a.getDimensionPixelSize(
+ R.styleable.PagedView_pageLayoutPaddingRight, 10);
+ a.recycle();
+
setHapticFeedbackEnabled(false);
init();
}
@@ -359,7 +380,7 @@ public abstract class PagedView extends ViewGroup {
final int childHeight = (getMeasuredHeight() - child.getMeasuredHeight()) / 2;
child.layout(childLeft, childHeight,
childLeft + childWidth, childHeight + child.getMeasuredHeight());
- childLeft += childWidth;
+ childLeft += childWidth + mPageSpacing;
}
}
}
@@ -387,6 +408,7 @@ public abstract class PagedView extends ViewGroup {
d += getChildAt(i + 1).getMeasuredWidth() / 2;
}
}
+ d += mPageSpacing;
float dimAlpha = (float) (Math.abs(distanceFromScreenCenter)) / d;
dimAlpha = Math.max(0.0f, Math.min(1.0f, (dimAlpha * dimAlpha)));
@@ -433,7 +455,7 @@ public abstract class PagedView extends ViewGroup {
int rightScreen = 0;
while (x <= mScrollX) {
leftScreen++;
- x += pageWidth;
+ x += pageWidth + mPageSpacing;
// replace above line with this if you don't assume all pages have same width as 0th
// page:
// x += getChildAt(leftScreen).getMeasuredWidth();
@@ -441,7 +463,7 @@ public abstract class PagedView extends ViewGroup {
rightScreen = leftScreen;
while (x < mScrollX + screenWidth) {
rightScreen++;
- x += pageWidth;
+ x += pageWidth + mPageSpacing;
// replace above line with this if you don't assume all pages have same width as 0th
// page:
//if (rightScreen < pageCount) {
@@ -874,13 +896,14 @@ public abstract class PagedView extends ViewGroup {
protected int getChildIndexForRelativeOffset(int relativeOffset) {
final int childCount = getChildCount();
- int left = getRelativeChildOffset(0);
+ int left;
+ int right;
for (int i = 0; i < childCount; ++i) {
- final int right = (left + getChildAt(i).getMeasuredWidth());
+ left = getRelativeChildOffset(i);
+ right = (left + getChildAt(i).getMeasuredWidth());
if (left <= relativeOffset && relativeOffset <= right) {
return i;
}
- left = right;
}
return -1;
}
@@ -895,7 +918,7 @@ public abstract class PagedView extends ViewGroup {
int offset = getRelativeChildOffset(0);
for (int i = 0; i < index; ++i) {
- offset += getChildAt(i).getMeasuredWidth();
+ offset += getChildAt(i).getMeasuredWidth() + mPageSpacing;
}
return offset;
}
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index eeb496d..47e172f 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -475,9 +475,9 @@ public class Workspace extends SmoothPagedView
@Override
protected void screenScrolled(int screenCenter) {
- View cur = getChildAt(mCurrentPage);
- View toRight = getChildAt(mCurrentPage + 1);
- View toLeft = getChildAt(mCurrentPage - 1);
+ CellLayout cur = (CellLayout) getChildAt(mCurrentPage);
+ CellLayout toRight = (CellLayout) getChildAt(mCurrentPage + 1);
+ CellLayout toLeft = (CellLayout) getChildAt(mCurrentPage - 1);
for (int i = 0; i < mCurrentPage - 1; i++) {
View v = getChildAt(i);
@@ -494,11 +494,12 @@ public class Workspace extends SmoothPagedView
}
}
+ int halfScreenSize = getMeasuredWidth() / 2;
int pageWidth = cur.getMeasuredWidth();
- int delta = screenCenter - (mCurrentPage * pageWidth + pageWidth / 2 +
- getRelativeChildOffset(0));
+ int delta = screenCenter - (getChildOffset(mCurrentPage) -
+ getRelativeChildOffset(mCurrentPage) + halfScreenSize);
- float scrollProgress = Math.abs(delta/(pageWidth*1.0f));
+ float scrollProgress = Math.abs(delta/(pageWidth*1.0f + mPageSpacing));
int scrollDirection = delta > 0 ? SCROLL_LEFT : SCROLL_RIGHT;
float rotation;
@@ -507,6 +508,7 @@ public class Workspace extends SmoothPagedView
rotation = -scrollProgress * WORKSPACE_ROTATION;
cur.setRotationY(rotation);
cur.setScaleX(getScaleXForRotation(rotation));
+
if (toLeft != null) {
rotation = WORKSPACE_ROTATION * (1 - scrollProgress);
toLeft.setRotationY(rotation);
generated by cgit v1.1 at 2025-01-24 05:42:16 +0000