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Fixing the alternate recents transition on landscape views.

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- This still assumes that we are taking square thumbnails.

Change-Id: I42a3d1b0505db57f815edf52cd176a3f651d5b37
This commit is contained in:
Winson Chung
2014-04-15 15:34:44 -07:00
parent 1492646b79
commit 2820c4523c
2 changed files with 50 additions and 19 deletions
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67
services/core/java/com/android/server/wm/AppTransition.java
View File

@@ -17,6 +17,7 @@
package com.android.server.wm;
import android.content.Context;
import android.content.res.Configuration;
import android.graphics.Bitmap;
import android.graphics.Point;
import android.graphics.Rect;
@@ -147,6 +148,9 @@ public class AppTransition implements Dump {
private int mNextAppTransitionStartWidth;
private int mNextAppTransitionStartHeight;
private Rect mTmpFromClipRect = new Rect();
private Rect mTmpToClipRect = new Rect();
private final static int APP_STATE_IDLE = 0;
private final static int APP_STATE_READY = 1;
private final static int APP_STATE_RUNNING = 2;
@@ -485,7 +489,7 @@ public class AppTransition implements Dump {
* activity that is leaving, and the activity that is entering.
*/
Animation createAlternateThumbnailEnterExitAnimationLocked(int thumbTransitState, int appWidth,
int appHeight, int transit,
int appHeight, int orientation, int transit,
Rect containingFrame, Rect contentInsets) {
Animation a;
final int thumbWidthI = mNextAppTransitionThumbnail.getWidth();
@@ -493,21 +497,36 @@ public class AppTransition implements Dump {
final int thumbHeightI = mNextAppTransitionThumbnail.getHeight();
final float thumbHeight = thumbHeightI > 0 ? thumbHeightI : 1;
// Used for the ENTER_SCALE_UP and EXIT_SCALE_DOWN transitions
float scale = 1f;
int scaledTopDecor = 0;
switch (thumbTransitState) {
case THUMBNAIL_TRANSITION_ENTER_SCALE_UP: {
// Entering app scales up with the thumbnail
float scale = thumbWidth / appWidth;
int unscaledThumbHeight = (int) (thumbHeight / scale);
int scaledTopDecor = (int) (scale * contentInsets.top);
Rect fromClipRect = new Rect(containingFrame);
fromClipRect.bottom = (fromClipRect.top + unscaledThumbHeight);
Rect toClipRect = new Rect(containingFrame);
if (orientation == Configuration.ORIENTATION_PORTRAIT) {
// In portrait, we scale the width and clip to the top/left square
scale = thumbWidth / appWidth;
scaledTopDecor = (int) (scale * contentInsets.top);
int unscaledThumbHeight = (int) (thumbHeight / scale);
mTmpFromClipRect.set(containingFrame);
mTmpFromClipRect.bottom = (mTmpFromClipRect.top + unscaledThumbHeight);
mTmpToClipRect.set(containingFrame);
} else {
// In landscape, we scale the height and clip to the top/left square
scale = thumbHeight / (appHeight - contentInsets.top);
scaledTopDecor = (int) (scale * contentInsets.top);
int unscaledThumbWidth = (int) (thumbWidth / scale);
mTmpFromClipRect.set(containingFrame);
mTmpFromClipRect.right = (mTmpFromClipRect.left + unscaledThumbWidth);
mTmpToClipRect.set(containingFrame);
}
Animation scaleAnim = new ScaleAnimation(scale, 1, scale, 1,
computePivot(mNextAppTransitionStartX, scale),
computePivot(mNextAppTransitionStartY, scale));
Animation alphaAnim = new AlphaAnimation(1, 1);
Animation clipAnim = new ClipRectAnimation(fromClipRect, toClipRect);
Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
Animation translateAnim = new TranslateAnimation(0, 0, -scaledTopDecor, 0);
AnimationSet set = new AnimationSet(true);
@@ -539,18 +558,29 @@ public class AppTransition implements Dump {
}
case THUMBNAIL_TRANSITION_EXIT_SCALE_DOWN: {
// Exiting the current app, the app should scale down with the thumbnail
float scale = thumbWidth / appWidth;
int unscaledThumbHeight = (int) (thumbHeight / scale);
int scaledTopDecor = (int) (scale * contentInsets.top);
Rect fromClipRect = new Rect(containingFrame);
Rect toClipRect = new Rect(containingFrame);
toClipRect.bottom = (toClipRect.top + unscaledThumbHeight);
if (orientation == Configuration.ORIENTATION_PORTRAIT) {
// In portrait, we scale the width and clip to the top/left square
scale = thumbWidth / appWidth;
scaledTopDecor = (int) (scale * contentInsets.top);
int unscaledThumbHeight = (int) (thumbHeight / scale);
mTmpFromClipRect.set(containingFrame);
mTmpToClipRect.set(containingFrame);
mTmpToClipRect.bottom = (mTmpToClipRect.top + unscaledThumbHeight);
} else {
// In landscape, we scale the height and clip to the top/left square
scale = thumbHeight / (appHeight - contentInsets.top);
scaledTopDecor = (int) (scale * contentInsets.top);
int unscaledThumbWidth = (int) (thumbWidth / scale);
mTmpFromClipRect.set(containingFrame);
mTmpToClipRect.set(containingFrame);
mTmpToClipRect.right = (mTmpToClipRect.left + unscaledThumbWidth);
}
Animation scaleAnim = new ScaleAnimation(1, scale, 1, scale,
computePivot(mNextAppTransitionStartX, scale),
computePivot(mNextAppTransitionStartY, scale));
Animation alphaAnim = new AlphaAnimation(1, 1);
Animation clipAnim = new ClipRectAnimation(fromClipRect, toClipRect);
Animation clipAnim = new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect);
Animation translateAnim = new TranslateAnimation(0, 0, 0, -scaledTopDecor);
AnimationSet set = new AnimationSet(true);
@@ -637,7 +667,8 @@ public class AppTransition implements Dump {
Animation loadAnimation(WindowManager.LayoutParams lp, int transit, boolean enter,
int appWidth, int appHeight, Rect containingFrame, Rect contentInsets) {
int appWidth, int appHeight, int orientation,
Rect containingFrame, Rect contentInsets) {
Animation a;
if (mNextAppTransitionType == NEXT_TRANSIT_TYPE_CUSTOM) {
a = loadAnimation(mNextAppTransitionPackage, enter ?
@@ -660,8 +691,8 @@ public class AppTransition implements Dump {
(mNextAppTransitionType == NEXT_TRANSIT_TYPE_THUMBNAIL_SCALE_UP);
if (mUseAlternateThumbnailAnimation) {
a = createAlternateThumbnailEnterExitAnimationLocked(
getThumbnailTransitionState(enter), appWidth, appHeight, transit,
containingFrame, contentInsets);
getThumbnailTransitionState(enter), appWidth, appHeight, orientation,
transit, containingFrame, contentInsets);
} else {
a = createThumbnailEnterExitAnimationLocked(getThumbnailTransitionState(enter),
appWidth, appHeight, transit);

2
services/core/java/com/android/server/wm/WindowManagerService.java
View File

@@ -3192,7 +3192,7 @@ public class WindowManagerService extends IWindowManager.Stub
}
Animation a = mAppTransition.loadAnimation(lp, transit, enter, width, height,
containingFrame, contentInsets);
mCurConfiguration.orientation, containingFrame, contentInsets);
if (a != null) {
if (DEBUG_ANIM) {
RuntimeException e = null;