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Code Issues Packages Projects Releases Wiki Activity

Enable new open app transitions when in multiwindow mode.

Browse Source 
Bug: 79118278
Change-Id: Iba79948256d70c913af0a9a584eb040f3a8b4151
This commit is contained in:
Jon Miranda
2018-05-16 18:06:23 -07:00
parent 98913d0c95
commit 73c27ec176
7 changed files with 61 additions and 44 deletions
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76
quickstep/src/com/android/launcher3/LauncherAppTransitionManagerImpl.java
View File

@@ -184,7 +184,8 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
// before our internal listeners.
mLauncher.getStateManager().setCurrentAnimation(anim);
anim.play(getIconAnimator(v));
Rect windowTargetBounds = getWindowTargetBounds(targetCompats);
anim.play(getIconAnimator(v, windowTargetBounds));
if (launcherClosing) {
Pair<AnimatorSet, Runnable> launcherContentAnimator =
getLauncherContentAnimator(true /* isAppOpening */);
@@ -196,7 +197,7 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
}
});
}
anim.play(getOpeningWindowAnimators(v, targetCompats));
anim.play(getOpeningWindowAnimators(v, targetCompats, windowTargetBounds));
}
if (launcherClosing) {
@@ -213,7 +214,26 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
return ActivityOptionsCompat.makeRemoteAnimation(new RemoteAnimationAdapterCompat(
runner, duration, statusBarTransitionDelay));
}
return getDefaultActivityLaunchOptions(launcher, v);
return super.getActivityLaunchOptions(launcher, v);
}
/**
* Return the window bounds of the opening target.
* In multiwindow mode, we need to get the final size of the opening app window target to help
* figure out where the floating view should animate to.
*/
private Rect getWindowTargetBounds(RemoteAnimationTargetCompat[] targets) {
Rect bounds = new Rect(0, 0, mDeviceProfile.widthPx, mDeviceProfile.heightPx);
if (mLauncher.isInMultiWindowModeCompat()) {
for (RemoteAnimationTargetCompat target : targets) {
if (target.mode == MODE_OPENING) {
bounds.set(target.sourceContainerBounds);
bounds.offsetTo(target.position.x, target.position.y);
return bounds;
}
}
}
return bounds;
}
public void setRemoteAnimationProvider(RemoteAnimationProvider animationProvider) {
@@ -382,7 +402,7 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
/**
* @return Animator that controls the icon used to launch the target.
*/
private AnimatorSet getIconAnimator(View v) {
private AnimatorSet getIconAnimator(View v, Rect windowTargetBounds) {
final boolean isBubbleTextView = v instanceof BubbleTextView;
mFloatingView = new View(mLauncher);
if (isBubbleTextView && v.getTag() instanceof ItemInfoWithIcon ) {
@@ -418,7 +438,7 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
viewLocationLeft += rect.left;
viewLocationTop += rect.top;
int viewLocationStart = mIsRtl
? mDeviceProfile.widthPx - rect.right
? windowTargetBounds.width() - rect.right
: viewLocationLeft;
LayoutParams lp = new LayoutParams(rect.width(), rect.height());
lp.ignoreInsets = true;
@@ -438,12 +458,15 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
v.setVisibility(View.INVISIBLE);
AnimatorSet appIconAnimatorSet = new AnimatorSet();
// Animate the app icon to the center
float centerX = mDeviceProfile.widthPx / 2;
float centerY = mDeviceProfile.heightPx / 2;
int[] dragLayerBounds = new int[2];
mDragLayer.getLocationOnScreen(dragLayerBounds);
// Animate the app icon to the center of the window bounds in screen coordinates.
float centerX = windowTargetBounds.centerX() - dragLayerBounds[0];
float centerY = windowTargetBounds.centerY() - dragLayerBounds[1];
float xPosition = mIsRtl
? mDeviceProfile.widthPx - lp.getMarginStart() - rect.width()
? windowTargetBounds.width() - lp.getMarginStart() - rect.width()
: lp.getMarginStart();
float dX = centerX - xPosition - (lp.width / 2);
float dY = centerY - lp.topMargin - (lp.height / 2);
@@ -469,8 +492,8 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
// Scale the app icon to take up the entire screen. This simplifies the math when
// animating the app window position / scale.
float maxScaleX = mDeviceProfile.widthPx / (float) rect.width();
float maxScaleY = mDeviceProfile.heightPx / (float) rect.height();
float maxScaleX = windowTargetBounds.width() / (float) rect.width();
float maxScaleY = windowTargetBounds.height() / (float) rect.height();
float scale = Math.max(maxScaleX, maxScaleY);
ObjectAnimator scaleAnim = ObjectAnimator
.ofFloat(mFloatingView, SCALE_PROPERTY, startScale, scale);
@@ -505,7 +528,8 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
/**
* @return Animator that controls the window of the opening targets.
*/
private ValueAnimator getOpeningWindowAnimators(View v, RemoteAnimationTargetCompat[] targets) {
private ValueAnimator getOpeningWindowAnimators(View v, RemoteAnimationTargetCompat[] targets,
Rect windowTargetBounds) {
Rect bounds = new Rect();
if (v.getParent() instanceof DeepShortcutView) {
// Deep shortcut views have their icon drawn in a separate view.
@@ -544,31 +568,35 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
float iconHeight = bounds.height() * mFloatingView.getScaleY();
// Scale the app window to match the icon size.
float scaleX = iconWidth / mDeviceProfile.widthPx;
float scaleY = iconHeight / mDeviceProfile.heightPx;
float scaleX = iconWidth / windowTargetBounds.width();
float scaleY = iconHeight / windowTargetBounds.height();
float scale = Math.min(1f, Math.min(scaleX, scaleY));
matrix.setScale(scale, scale);
// Position the scaled window on top of the icon
int deviceWidth = mDeviceProfile.widthPx;
int deviceHeight = mDeviceProfile.heightPx;
float scaledWindowWidth = deviceWidth * scale;
float scaledWindowHeight = deviceHeight * scale;
int windowWidth = windowTargetBounds.width();
int windowHeight = windowTargetBounds.height();
float scaledWindowWidth = windowWidth * scale;
float scaledWindowHeight = windowHeight * scale;
float offsetX = (scaledWindowWidth - iconWidth) / 2;
float offsetY = (scaledWindowHeight - iconHeight) / 2;
mFloatingView.getLocationInWindow(floatingViewBounds);
if (mLauncher.isInMultiWindowModeCompat()) {
mFloatingView.getLocationOnScreen(floatingViewBounds);
} else {
mFloatingView.getLocationInWindow(floatingViewBounds);
}
float transX0 = floatingViewBounds[0] - offsetX;
float transY0 = floatingViewBounds[1] - offsetY;
matrix.postTranslate(transX0, transY0);
// Animate the window crop so that it starts off as a square, and then reveals
// horizontally.
float cropHeight = deviceHeight * easePercent + deviceWidth * (1 - easePercent);
float initialTop = (deviceHeight - deviceWidth) / 2f;
float cropHeight = windowHeight * easePercent + windowWidth * (1 - easePercent);
float initialTop = (windowHeight - windowWidth) / 2f;
crop.left = 0;
crop.top = (int) (initialTop * (1 - easePercent));
crop.right = deviceWidth;
crop.right = windowWidth;
crop.bottom = (int) (crop.top + cropHeight);
TransactionCompat t = new TransactionCompat();
@@ -579,10 +607,6 @@ public class LauncherAppTransitionManagerImpl extends LauncherAppTransitionManag
for (RemoteAnimationTargetCompat target : targets) {
if (target.mode == MODE_OPENING) {
t.setAlpha(target.leash, mAlpha.value);
// TODO: This isn't correct at the beginning of the animation, but better
// than nothing.
matrix.postTranslate(target.position.x, target.position.y);
t.setMatrix(target.leash, matrix);
t.setWindowCrop(target.leash, crop);
t.deferTransactionUntil(target.leash, surface, getNextFrameNumber(surface));