merge in ics-release history after reset to master
diff --git a/res/values-large/dimens.xml b/res/values-large/dimens.xml
index fa660e5..970a200 100644
--- a/res/values-large/dimens.xml
+++ b/res/values-large/dimens.xml
@@ -95,4 +95,10 @@
<!-- Max number of rows in all apps, because too many looks weird. -->
<integer name="all_apps_view_maxCellCountY">6</integer>
+
+ <!-- Padding applied to AppWidgets -->
+ <dimen name="app_widget_padding_left">12dp</dimen>
+ <dimen name="app_widget_padding_right">12dp</dimen>
+ <dimen name="app_widget_padding_top">4dp</dimen>
+ <dimen name="app_widget_padding_bottom">20dp</dimen>
</resources>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 9d159f9..f51f8b1 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -78,4 +78,10 @@
<!-- Width/height gap overrides for the workspace -->
<dimen name="workspace_width_gap">-1dp</dimen>
<dimen name="workspace_height_gap">-1dp</dimen>
+
+ <!-- Padding applied to AppWidgets -->
+ <dimen name="app_widget_padding_left">0dp</dimen>
+ <dimen name="app_widget_padding_right">0dp</dimen>
+ <dimen name="app_widget_padding_top">0dp</dimen>
+ <dimen name="app_widget_padding_bottom">0dp</dimen>
</resources>
diff --git a/src/com/android/launcher2/AllAppsPagedView.java b/src/com/android/launcher2/AllAppsPagedView.java
index 64e6f98..94e6af4 100644
--- a/src/com/android/launcher2/AllAppsPagedView.java
+++ b/src/com/android/launcher2/AllAppsPagedView.java
@@ -72,6 +72,7 @@
private int mLastMeasureWidth = -1;
private int mLastMeasureHeight = -1;
+ private boolean mWaitingToInitPages = true;
private int mMaxCellCountY;
@@ -119,13 +120,16 @@
mCellCountY = determineCellCountY(height, layout);
mLastMeasureWidth = width;
mLastMeasureHeight = height;
+ removeAllViews();
+ invalidatePageData();
}
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
- if (mFirstLayout) {
+ if (mWaitingToInitPages) {
+ mWaitingToInitPages = false;
invalidatePageData();
// invalidatePageData() is what causes the child pages to be created. We need the
@@ -567,12 +571,17 @@
}
@Override
- public void syncPages() {
- if (mCellCountX <= 0 || mCellCountY <= 0) {
+ protected void invalidatePageData() {
+ if (mWaitingToInitPages || mCellCountX <= 0 || mCellCountY <= 0) {
// We don't know our size yet, which means we haven't calculated cell count x/y;
// onMeasure will call us once we figure out our size
return;
}
+ super.invalidatePageData();
+ }
+
+ @Override
+ public void syncPages() {
// ensure that we have the right number of pages (min of 1, since we have placeholders)
int numPages = Math.max(1,
(int) Math.ceil((float) mFilteredApps.size() / (mCellCountX * mCellCountY)));
diff --git a/src/com/android/launcher2/CustomizePagedView.java b/src/com/android/launcher2/CustomizePagedView.java
index 5ac261f..e1256d0 100644
--- a/src/com/android/launcher2/CustomizePagedView.java
+++ b/src/com/android/launcher2/CustomizePagedView.java
@@ -151,6 +151,8 @@
private AllAppsPagedView mAllAppsPagedView;
+ private boolean mWaitingToInitPages = true;
+
public CustomizePagedView(Context context) {
this(context, null, 0);
}
@@ -208,6 +210,8 @@
mPageContentWidth = layout.getContentWidth();
mPageContentHeight = layout.getContentHeight();
mMinPageWidth = layout.getWidthBeforeFirstLayout();
+ removeAllViews();
+ invalidatePageData();
}
if (mPageContentHeight > 0) {
// Lock our height to the size of the page content
@@ -220,7 +224,8 @@
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
- if (mFirstLayout) {
+ if (mWaitingToInitPages) {
+ mWaitingToInitPages = false;
invalidatePageData();
// invalidatePageData() is what causes the child pages to be created. We need the
@@ -1138,12 +1143,17 @@
}
@Override
- public void syncPages() {
- if (mFirstMeasure) {
+ protected void invalidatePageData() {
+ if (mWaitingToInitPages || mCellCountX <= 0 || mCellCountY <= 0) {
// We don't know our size yet, which means we haven't calculated cell count x/y;
// onMeasure will call us once we figure out our size
return;
}
+ super.invalidatePageData();
+ }
+
+ @Override
+ public void syncPages() {
boolean enforceMinimumPagedWidths = false;
boolean centerPagedViewCellLayouts = false;
switch (mCustomizationType) {
diff --git a/src/com/android/launcher2/FastBitmapDrawable.java b/src/com/android/launcher2/FastBitmapDrawable.java
index a453294..3e75fb6 100644
--- a/src/com/android/launcher2/FastBitmapDrawable.java
+++ b/src/com/android/launcher2/FastBitmapDrawable.java
@@ -49,6 +49,11 @@
}
@Override
+ public void setColorFilter(ColorFilter cf) {
+ mPaint.setColorFilter(cf);
+ }
+
+ @Override
public int getOpacity() {
return PixelFormat.TRANSLUCENT;
}
@@ -64,10 +69,6 @@
}
@Override
- public void setColorFilter(ColorFilter cf) {
- }
-
- @Override
public int getIntrinsicWidth() {
return mWidth;
}
diff --git a/src/com/android/launcher2/Folder.java b/src/com/android/launcher2/Folder.java
index 76e9b35..0b35acb 100644
--- a/src/com/android/launcher2/Folder.java
+++ b/src/com/android/launcher2/Folder.java
@@ -26,6 +26,7 @@
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.content.Context;
import android.graphics.Rect;
+import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.MotionEvent;
@@ -81,6 +82,7 @@
private int mMaxCountY;
private Rect mNewSize = new Rect();
private ArrayList<View> mItemsInReadingOrder = new ArrayList<View>();
+ private Drawable mIconDrawable;
boolean mItemsInvalidated = false;
/**
@@ -144,6 +146,7 @@
mDragController.startDrag(v, this, item, DragController.DRAG_ACTION_COPY);
mDragItemPosition[0] = item.cellX;
mDragItemPosition[1] = item.cellY;
+ mIconDrawable = ((TextView) v).getCompoundDrawables()[1];
mInfo.remove(item);
mDragItem = item;
@@ -154,6 +157,10 @@
return true;
}
+ public Drawable getDragDrawable() {
+ return mIconDrawable;
+ }
+
/**
* We need to handle touch events to prevent them from falling through to the workspace below.
*/
diff --git a/src/com/android/launcher2/FolderIcon.java b/src/com/android/launcher2/FolderIcon.java
index 0091a28..e97676d 100644
--- a/src/com/android/launcher2/FolderIcon.java
+++ b/src/com/android/launcher2/FolderIcon.java
@@ -26,6 +26,7 @@
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Color;
+import android.graphics.PorterDuff;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.view.LayoutInflater;
@@ -45,14 +46,32 @@
Folder mFolder;
FolderInfo mInfo;
+ // The number of icons to display in the
private static final int NUM_ITEMS_IN_PREVIEW = 4;
- private static final float ICON_ANGLE = 15f;
private static final int CONSUMPTION_ANIMATION_DURATION = 100;
+
+ // The degree to which the inner ring grows when accepting drop
private static final float INNER_RING_GROWTH_FACTOR = 0.1f;
- private static final float OUTER_RING_BASELINE_SCALE = 0.7f;
- private static final float OUTER_RING_GROWTH_FACTOR = 0.3f;
+
+ // The degree to which the inner ring is scaled in its natural state
private static final float INNER_RING_BASELINE_SCALE = 1.0f;
+ // The degree to which the outer ring grows when accepting drop
+ private static final float OUTER_RING_BASELINE_SCALE = 0.7f;
+
+ // The degree to which the outer ring is scaled in its natural state
+ private static final float OUTER_RING_GROWTH_FACTOR = 0.3f;
+
+ // The amount of vertical spread between items in the stack [0...1]
+ private static final float PERSPECTIVE_SHIFT_FACTOR = 0.18f;
+
+ // The degree to which the item in the back of the stack is scaled [0...1]
+ // (0 means it's not scaled at all, 1 means it's scaled to nothing)
+ private static final float PERSPECTIVE_SCALE_FACTOR = 0.3f;
+
+ // The percentage of the FolderIcons view that will be dedicated to the items preview
+ private static final float SPACE_PERCENTAGE_FOR_ICONS = 0.8f;
+
public static Drawable sFolderOuterRingDrawable = null;
public static Drawable sFolderInnerRingDrawable = null;
@@ -148,8 +167,6 @@
}
private void animateToAcceptState() {
- CellLayout.LayoutParams lp = (CellLayout.LayoutParams) getLayoutParams();
-
ValueAnimator va = ValueAnimator.ofFloat(0f, 1f);
va.setDuration(CONSUMPTION_ANIMATION_DURATION);
va.addUpdateListener(new AnimatorUpdateListener() {
@@ -253,24 +270,46 @@
mOriginalHeight = getMeasuredHeight();
}
- int xShift = (mOriginalWidth - d.getIntrinsicWidth()) / 2;
- int yShift = (mOriginalHeight - d.getIntrinsicHeight()) / 2;
- canvas.translate(xShift, yShift);
+ int unscaledHeight = (int) (d.getIntrinsicHeight() * (1 + PERSPECTIVE_SHIFT_FACTOR));
+ float baselineIconScale = SPACE_PERCENTAGE_FOR_ICONS / (unscaledHeight / (mOriginalHeight * 1.0f));
+
+ int baselineHeight = (int) (d.getIntrinsicHeight() * baselineIconScale);
+ int totalStackHeight = (int) (baselineHeight * (1 + PERSPECTIVE_SHIFT_FACTOR));
+ int baselineWidth = (int) (d.getIntrinsicWidth() * baselineIconScale);
+ float maxPerpectiveShift = baselineHeight * PERSPECTIVE_SHIFT_FACTOR;
ArrayList<View> items = mFolder.getItemsInReadingOrder();
int firstItemIndex = Math.max(0, items.size() - NUM_ITEMS_IN_PREVIEW);
+
+ int xShift = (int) (mOriginalWidth - baselineWidth) / 2;
+ int yShift = (int) (mOriginalHeight - totalStackHeight) / 2;
+ canvas.translate(xShift, yShift);
for (int i = firstItemIndex; i < items.size(); i++) {
+ int index = i - firstItemIndex;
+ index += Math.max(0, NUM_ITEMS_IN_PREVIEW - items.size());
+
+ float r = (index * 1.0f) / (NUM_ITEMS_IN_PREVIEW - 1);
+ float scale = (1 - PERSPECTIVE_SCALE_FACTOR * (1 - r));
+ r = (float) Math.pow(r, 2);
+
+ float transY = r * maxPerpectiveShift;
+ float transX = (1 - scale) * baselineWidth / 2.0f;
+
v = (TextView) items.get(i);
d = v.getCompoundDrawables()[1];
- canvas.translate(d.getIntrinsicWidth() / 2, d.getIntrinsicHeight() / 2);
- canvas.rotate(i == firstItemIndex ? ICON_ANGLE : -ICON_ANGLE);
- canvas.translate(-d.getIntrinsicWidth() / 2, -d.getIntrinsicHeight() / 2);
+ canvas.save();
+ canvas.translate(transX, transY);
+ canvas.scale(baselineIconScale * scale, baselineIconScale * scale);
+ int overlayAlpha = (int) (80 * (1 - r));
if (d != null) {
d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
+ d.setColorFilter(Color.argb(overlayAlpha, 0, 0, 0), PorterDuff.Mode.SRC_ATOP);
d.draw(canvas);
+ d.clearColorFilter();
}
+ canvas.restore();
}
canvas.restore();
diff --git a/src/com/android/launcher2/LauncherAppWidgetHostView.java b/src/com/android/launcher2/LauncherAppWidgetHostView.java
index 0dd1d83..099a676 100644
--- a/src/com/android/launcher2/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher2/LauncherAppWidgetHostView.java
@@ -18,6 +18,7 @@
import android.appwidget.AppWidgetHostView;
import android.content.Context;
+import android.content.res.Resources;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
@@ -39,8 +40,15 @@
public LauncherAppWidgetHostView(Context context) {
super(context);
mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+
+ Resources r = context.getResources();
+ // We add necessary padding to the AppWidgetHostView
+ setPadding(r.getDimensionPixelSize(R.dimen.app_widget_padding_left),
+ r.getDimensionPixelSize(R.dimen.app_widget_padding_top),
+ r.getDimensionPixelSize(R.dimen.app_widget_padding_right),
+ r.getDimensionPixelSize(R.dimen.app_widget_padding_bottom));
}
-
+
@Override
protected View getErrorView() {
return mInflater.inflate(R.layout.appwidget_error, this, false);
diff --git a/src/com/android/launcher2/PagedView.java b/src/com/android/launcher2/PagedView.java
index bd41e02..79f647a 100644
--- a/src/com/android/launcher2/PagedView.java
+++ b/src/com/android/launcher2/PagedView.java
@@ -113,8 +113,8 @@
protected int mPageLayoutWidthGap;
protected int mPageLayoutHeightGap;
protected int mPageLayoutMaxHeight;
- protected int mCellCountX = -1;
- protected int mCellCountY = -1;
+ protected int mCellCountX = 0;
+ protected int mCellCountY = 0;
protected boolean mCenterPagesVertically;
protected boolean mAllowOverScroll = true;
protected int mUnboundedScrollX;