Merge "Disable multitouch to prevent crash in all apps and frozen workspace while dragging." into honeycomb
diff --git a/res/drawable-xlarge-nodpi/glowy_hex.jpg b/res/drawable-xlarge-nodpi/glowy_hex.jpg
index 8729fe1..7d7cdbb 100644
--- a/res/drawable-xlarge-nodpi/glowy_hex.jpg
+++ b/res/drawable-xlarge-nodpi/glowy_hex.jpg
Binary files differ
diff --git a/res/drawable-xlarge-nodpi/glowy_hex_small.jpg b/res/drawable-xlarge-nodpi/glowy_hex_small.jpg
index 6ac58bd..bde365d 100644
--- a/res/drawable-xlarge-nodpi/glowy_hex_small.jpg
+++ b/res/drawable-xlarge-nodpi/glowy_hex_small.jpg
Binary files differ
diff --git a/src/com/android/launcher2/Workspace.java b/src/com/android/launcher2/Workspace.java
index 2c9ab1f..c9f2f6c 100644
--- a/src/com/android/launcher2/Workspace.java
+++ b/src/com/android/launcher2/Workspace.java
@@ -568,33 +568,35 @@
@Override
protected void determineScrollingStart(MotionEvent ev) {
- float deltaX = Math.abs(ev.getX() - mXDown);
- float deltaY = Math.abs(ev.getY() - mYDown);
+ if (!mIsSmall && !mIsInUnshrinkAnimation) {
+ float deltaX = Math.abs(ev.getX() - mXDown);
+ float deltaY = Math.abs(ev.getY() - mYDown);
- if (Float.compare(deltaX, 0f) == 0) return;
+ if (Float.compare(deltaX, 0f) == 0) return;
- float slope = deltaY / deltaX;
- float theta = (float) Math.atan(slope);
+ float slope = deltaY / deltaX;
+ float theta = (float) Math.atan(slope);
- if (deltaX > mTouchSlop || deltaY > mTouchSlop) {
- cancelCurrentPageLongPress();
- }
+ if (deltaX > mTouchSlop || deltaY > mTouchSlop) {
+ cancelCurrentPageLongPress();
+ }
- if (theta > MAX_SWIPE_ANGLE) {
- // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace
- return;
- } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) {
- // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to increase
- // the touch slop to make it harder to begin scrolling the workspace. This results
- // in vertically scrolling widgets to more easily. The higher the angle, the
- // more we increase touch slop.
- theta -= START_DAMPING_TOUCH_SLOP_ANGLE;
- float extraRatio = (float)
- Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE)));
- super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio);
- } else {
- // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special
- super.determineScrollingStart(ev);
+ if (theta > MAX_SWIPE_ANGLE) {
+ // Above MAX_SWIPE_ANGLE, we don't want to ever start scrolling the workspace
+ return;
+ } else if (theta > START_DAMPING_TOUCH_SLOP_ANGLE) {
+ // Above START_DAMPING_TOUCH_SLOP_ANGLE and below MAX_SWIPE_ANGLE, we want to
+ // increase the touch slop to make it harder to begin scrolling the workspace. This
+ // results in vertically scrolling widgets to more easily. The higher the angle, the
+ // more we increase touch slop.
+ theta -= START_DAMPING_TOUCH_SLOP_ANGLE;
+ float extraRatio = (float)
+ Math.sqrt((theta / (MAX_SWIPE_ANGLE - START_DAMPING_TOUCH_SLOP_ANGLE)));
+ super.determineScrollingStart(ev, 1 + TOUCH_SLOP_DAMPING_FACTOR * extraRatio);
+ } else {
+ // Below START_DAMPING_TOUCH_SLOP_ANGLE, we don't do anything special
+ super.determineScrollingStart(ev);
+ }
}
}
@@ -1433,7 +1435,7 @@
oldAlphas[i] = cl.getAlpha();
newAlphas[i] = finalAlpha;
- if (animated && !(oldAlphas[i] == 0f && newAlphas[i] == 0f)) {
+ if (animated) {
oldXs[i] = cl.getX();
oldYs[i] = cl.getY();
oldScaleXs[i] = cl.getScaleX();
@@ -1454,7 +1456,7 @@
cl.setBackgroundAlpha(finalAlpha);
cl.setAlpha(finalAlpha);
cl.setRotationY(rotation);
- if (!animated) mShrinkAnimationListener.onAnimationEnd(null);
+ mShrinkAnimationListener.onAnimationEnd(null);
}
// increment newX for the next screen
x += scaledPageWidth + extraScaledSpacing;
@@ -1512,7 +1514,6 @@
setVerticalWallpaperOffset(
a * oldVerticalWallpaperOffset + b * newVerticalWallpaperOffset);
for (int i = 0; i < screenCount; i++) {
- if (oldAlphas[i] == 0f && newAlphas[i] == 0f) continue;
final CellLayout cl = (CellLayout) getChildAt(i);
cl.fastInvalidate();
cl.setFastX(a * oldXs[i] + b * newXs[i]);
@@ -1622,6 +1623,9 @@
case BOTTOM_HIDDEN:
case BOTTOM_VISIBLE:
case SPRING_LOADED:
+ if (state != ShrinkState.TOP) {
+ cl.setIsDefaultDropTarget(false);
+ }
if (!isDragHappening) {
// even if a drag isn't happening, we don't want to show a screen as
// accepting drops if it doesn't have at least one free cell
@@ -1763,7 +1767,7 @@
oldAlphas[i] = cl.getAlpha();
newAlphas[i] = finalAlphaValue;
- if (animated && !(oldAlphas[i] == 0f && newAlphas[i] == 0f)) {
+ if (animated) {
oldTranslationXs[i] = cl.getTranslationX();
oldTranslationYs[i] = cl.getTranslationY();
oldScaleXs[i] = cl.getScaleX();
@@ -1788,7 +1792,7 @@
cl.setBackgroundAlphaMultiplier(finalAlphaMultiplierValue);
cl.setAlpha(finalAlphaValue);
cl.setRotationY(rotation);
- if (!animated) mUnshrinkAnimationListener.onAnimationEnd(null);
+ mUnshrinkAnimationListener.onAnimationEnd(null);
}
}
Display display = mLauncher.getWindowManager().getDefaultDisplay();
@@ -1840,7 +1844,6 @@
setVerticalWallpaperOffset(
a * oldVerticalWallpaperOffset + b * newVerticalWallpaperOffset);
for (int i = 0; i < screenCount; i++) {
- if (oldAlphas[i] == 0f && newAlphas[i] == 0f) continue;
final CellLayout cl = (CellLayout) getChildAt(i);
cl.fastInvalidate();
cl.setFastTranslationX(
@@ -1867,7 +1870,6 @@
final float b = (Float) animation.getAnimatedValue();
final float a = 1f - b;
for (int i = 0; i < screenCount; i++) {
- if (oldAlphas[i] == 0f && newAlphas[i] == 0f) continue;
final CellLayout cl = (CellLayout) getChildAt(i);
cl.setFastRotationY(a * oldRotationYs[i] + b * newRotationYs[i]);
}
@@ -2180,11 +2182,13 @@
originY = (int)mTempOriginXY[1];
}
- // When you drag to a particular screen, make that the new current/default screen, so any
- // subsequent taps add items to that screen
- int dragTargetIndex = indexOfChild(mDragTargetLayout);
- if (mCurrentPage != dragTargetIndex && (mIsSmall || mIsInUnshrinkAnimation)) {
- scrollToNewPageWithoutMovingPages(dragTargetIndex);
+ // When you are in customization mode and drag to a particular screen, make that the
+ // new current/default screen, so any subsequent taps add items to that screen
+ if (!mLauncher.isAllAppsVisible()) {
+ int dragTargetIndex = indexOfChild(mDragTargetLayout);
+ if (mCurrentPage != dragTargetIndex && (mIsSmall || mIsInUnshrinkAnimation)) {
+ scrollToNewPageWithoutMovingPages(dragTargetIndex);
+ }
}
if (source != this) {
