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platform_packages_apps_Launcher3
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Disabling certain effects (wallpaper transition, holographic icons in AllApps) if HW acceleration is not enabled. 

Change-Id: I7926d5c3ba95c6d57999189677ff79f67b05434f
This commit is contained in:
Winson Chung 2011-04-22 14:13:05 -07:00
parent 876668c132
commit b46a2d130b
3 changed files with 79 additions and 62 deletions
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1
src/com/android/launcher2/HolographicPagedViewIcon.java
View File

@ -41,7 +41,6 @@ public class HolographicPagedViewIcon extends TextView {
@Override
protected void onDraw(Canvas canvas) {
Bitmap overlay = mOriginalIcon.getHolographicOutline();
if (overlay != null) {
final int offset = getScrollX();
final int compoundPaddingLeft = getCompoundPaddingLeft();

9
src/com/android/launcher2/PagedViewIcon.java
View File

@ -57,6 +57,7 @@ public class PagedViewIcon extends CachedTextView implements Checkable {
private int mAlpha = 255;
private int mHolographicAlpha;
private boolean mHolographicEffectsEnabled;
private boolean mIsChecked;
private ObjectAnimator mCheckedAlphaAnimator;
private float mCheckedAlpha = 1.0f;
@ -132,6 +133,7 @@ public class PagedViewIcon extends CachedTextView implements Checkable {
}
mHolographicOutlineView = new HolographicPagedViewIcon(context, this);
mHolographicEffectsEnabled = isHardwareAccelerated();
}
protected HolographicPagedViewIcon getHolographicOutlineView() {
@ -164,7 +166,7 @@ public class PagedViewIcon extends CachedTextView implements Checkable {
mIconCache = cache;
mIconCacheKey = new PagedViewIconCache.Key(info);
mHolographicOutline = mIconCache.getOutline(mIconCacheKey);
if (!queueHolographicOutlineCreation()) {
if (mHolographicEffectsEnabled && !queueHolographicOutlineCreation()) {
getHolographicOutlineView().invalidate();
}
}
@ -182,7 +184,7 @@ public class PagedViewIcon extends CachedTextView implements Checkable {
mIconCache = cache;
mIconCacheKey = new PagedViewIconCache.Key(info);
mHolographicOutline = mIconCache.getOutline(mIconCacheKey);
if (!queueHolographicOutlineCreation()) {
if (mHolographicEffectsEnabled && !queueHolographicOutlineCreation()) {
getHolographicOutlineView().invalidate();
}
}
@ -218,7 +220,8 @@ public class PagedViewIcon extends CachedTextView implements Checkable {
// draw any blended overlays
if (mCheckedOutline == null) {
if (mHolographicOutline != null && mHolographicAlpha > 0) {
if (mHolographicEffectsEnabled && mHolographicOutline != null
&& mHolographicAlpha > 0) {
mPaint.setAlpha(mHolographicAlpha);
overlay = mHolographicOutline;
}

131
src/com/android/launcher2/Workspace.java
View File

@ -760,7 +760,8 @@ public class Workspace extends SmoothPagedView
return offset;
}
private void syncWallpaperOffsetWithScroll() {
if (LauncherApplication.isScreenXLarge()) {
final boolean enableWallpaperEffects = isHardwareAccelerated();
if (enableWallpaperEffects) {
mWallpaperOffset.setFinalX(wallpaperOffsetForCurrentScroll());
}
}
@ -1544,30 +1545,35 @@ public class Workspace extends SmoothPagedView
float offsetFromCenter = (wallpaperTravelHeight / (float) mWallpaperHeight) / 2f;
boolean isLandscape = display.getWidth() > display.getHeight();
switch (shrinkState) {
// animating in
case TOP:
// customize
wallpaperOffset = 0.5f + offsetFromCenter;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.46f : 0.44f);
break;
case MIDDLE:
case SPRING_LOADED:
wallpaperOffset = 0.5f;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.34f : 0.32f);
break;
case BOTTOM_HIDDEN:
case BOTTOM_VISIBLE:
// allapps
wallpaperOffset = 0.5f - offsetFromCenter;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.34f : 0.32f);
break;
final boolean enableWallpaperEffects = isHardwareAccelerated();
if (enableWallpaperEffects) {
switch (shrinkState) {
// animating in
case TOP:
// customize
wallpaperOffset = 0.5f + offsetFromCenter;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.46f : 0.44f);
break;
case MIDDLE:
case SPRING_LOADED:
wallpaperOffset = 0.5f;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.34f : 0.32f);
break;
case BOTTOM_HIDDEN:
case BOTTOM_VISIBLE:
// allapps
wallpaperOffset = 0.5f - offsetFromCenter;
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.34f : 0.32f);
break;
}
}
setLayoutScale(1.0f);
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(0.46f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
if (enableWallpaperEffects) {
mWallpaperOffset.setHorizontalCatchupConstant(0.46f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
mSyncWallpaperOffsetWithScroll = false;
@ -1586,10 +1592,12 @@ public class Workspace extends SmoothPagedView
return;
}
fastInvalidate();
setHorizontalWallpaperOffset(
if (enableWallpaperEffects) {
setHorizontalWallpaperOffset(
a * oldHorizontalWallpaperOffset + b * newHorizontalWallpaperOffset);
setVerticalWallpaperOffset(
setVerticalWallpaperOffset(
a * oldVerticalWallpaperOffset + b * newVerticalWallpaperOffset);
}
for (int i = 0; i < screenCount; i++) {
final CellLayout cl = (CellLayout) getChildAt(i);
cl.fastInvalidate();
@ -1607,7 +1615,7 @@ public class Workspace extends SmoothPagedView
mAnimator.playTogether(animWithInterpolator);
mAnimator.addListener(mShrinkAnimationListener);
mAnimator.start();
} else {
} else if (enableWallpaperEffects) {
setVerticalWallpaperOffset(wallpaperOffset);
setHorizontalWallpaperOffset(0.5f);
updateWallpaperOffsetImmediately();
@ -1906,33 +1914,36 @@ public class Workspace extends SmoothPagedView
}
Display display = mLauncher.getWindowManager().getDefaultDisplay();
boolean isLandscape = display.getWidth() > display.getHeight();
switch (mShrinkState) {
// animating out
case TOP:
// customize
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.65f : 0.62f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.65f : 0.62f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
case MIDDLE:
case SPRING_LOADED:
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.49f : 0.46f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.49f : 0.46f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
case BOTTOM_HIDDEN:
case BOTTOM_VISIBLE:
// all apps
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.65f : 0.65f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.65f : 0.65f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
final boolean enableWallpaperEffects = isHardwareAccelerated();
if (enableWallpaperEffects) {
switch (mShrinkState) {
// animating out
case TOP:
// customize
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.65f : 0.62f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.65f : 0.62f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
case MIDDLE:
case SPRING_LOADED:
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.49f : 0.46f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.49f : 0.46f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
case BOTTOM_HIDDEN:
case BOTTOM_VISIBLE:
// all apps
if (animated) {
mWallpaperOffset.setHorizontalCatchupConstant(isLandscape ? 0.65f : 0.65f);
mWallpaperOffset.setVerticalCatchupConstant(isLandscape ? 0.65f : 0.65f);
mWallpaperOffset.setOverrideHorizontalCatchupConstant(true);
}
break;
}
}
if (animated) {
ValueAnimator animWithInterpolator =
@ -1950,10 +1961,12 @@ public class Workspace extends SmoothPagedView
return;
}
fastInvalidate();
setHorizontalWallpaperOffset(
a * oldHorizontalWallpaperOffset + b * newHorizontalWallpaperOffset);
setVerticalWallpaperOffset(
a * oldVerticalWallpaperOffset + b * newVerticalWallpaperOffset);
if (enableWallpaperEffects) {
setHorizontalWallpaperOffset(a * oldHorizontalWallpaperOffset
+ b * newHorizontalWallpaperOffset);
setVerticalWallpaperOffset(a * oldVerticalWallpaperOffset
+ b * newVerticalWallpaperOffset);
}
for (int i = 0; i < screenCount; i++) {
final CellLayout cl = (CellLayout) getChildAt(i);
cl.fastInvalidate();
@ -1995,9 +2008,11 @@ public class Workspace extends SmoothPagedView
mAnimator.addListener(mUnshrinkAnimationListener);
mAnimator.start();
} else {
setHorizontalWallpaperOffset(wallpaperOffsetForCurrentScroll());
setVerticalWallpaperOffset(0.5f);
updateWallpaperOffsetImmediately();
if (enableWallpaperEffects) {
setHorizontalWallpaperOffset(wallpaperOffsetForCurrentScroll());
setVerticalWallpaperOffset(0.5f);
updateWallpaperOffsetImmediately();
}
}
}