Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "Fix split divider janky" into rvc-dev am: a171ec4203

Browse Source 
Change-Id: Idb5980625a652313eaa4335836a49c61d56f1f51
This commit is contained in:
Tony Huang
2020-04-06 07:43:13 +00:00
committed by Automerger Merge Worker
parent 226a97d573 a171ec4203
commit e6abf0b719
5 changed files with 29 additions and 132 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
core/java/android/view/SurfaceControlViewHost.java
View File

@@ -124,8 +124,14 @@ public class SurfaceControlViewHost {
/** @hide */
public SurfaceControlViewHost(@NonNull Context c, @NonNull Display d,
@NonNull WindowlessWindowManager wwm) {
this(c, d, wwm, false /* useSfChoreographer */);
}
/** @hide */
public SurfaceControlViewHost(@NonNull Context c, @NonNull Display d,
@NonNull WindowlessWindowManager wwm, boolean useSfChoreographer) {
mWm = wwm;
mViewRoot = new ViewRootImpl(c, d, mWm);
mViewRoot = new ViewRootImpl(c, d, mWm, useSfChoreographer);
mViewRoot.forceDisableBLAST();
mAccessibilityEmbeddedConnection = mViewRoot.getAccessibilityEmbeddedConnection();
}

14
core/java/android/view/ViewRootImpl.java
View File

@@ -449,7 +449,7 @@ public final class ViewRootImpl implements ViewParent,
InputQueue mInputQueue;
@UnsupportedAppUsage
FallbackEventHandler mFallbackEventHandler;
Choreographer mChoreographer;
final Choreographer mChoreographer;
// used in relayout to get SurfaceControl size
// for BLAST adapter surface setup
@@ -692,11 +692,18 @@ public final class ViewRootImpl implements ViewParent,
private SurfaceControl.Transaction mRtBLASTSyncTransaction = new SurfaceControl.Transaction();
private String mTag = TAG;
public ViewRootImpl(Context context, Display display) {
this(context, display, WindowManagerGlobal.getWindowSession());
this(context, display, WindowManagerGlobal.getWindowSession(),
false /* useSfChoreographer */);
}
public ViewRootImpl(Context context, Display display, IWindowSession session) {
this(context, display, session, false /* useSfChoreographer */);
}
public ViewRootImpl(Context context, Display display, IWindowSession session,
boolean useSfChoreographer) {
mContext = context;
mWindowSession = session;
mDisplay = display;
@@ -732,7 +739,8 @@ public final class ViewRootImpl implements ViewParent,
mDensity = context.getResources().getDisplayMetrics().densityDpi;
mNoncompatDensity = context.getResources().getDisplayMetrics().noncompatDensityDpi;
mFallbackEventHandler = new PhoneFallbackEventHandler(context);
mChoreographer = Choreographer.getInstance();
mChoreographer = useSfChoreographer
? Choreographer.getSfInstance() : Choreographer.getInstance();
mDisplayManager = (DisplayManager)context.getSystemService(Context.DISPLAY_SERVICE);
mInsetsController = new InsetsController(this);

94
core/java/com/android/internal/view/SurfaceFlingerVsyncChoreographer.java
View File

@@ -1,94 +0,0 @@
/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
package com.android.internal.view;
import android.os.Handler;
import android.os.Message;
import android.view.Choreographer;
import android.view.Display;
/**
* Utility class to schedule things at vsync-sf instead of vsync-app
* @hide
*/
public class SurfaceFlingerVsyncChoreographer {
private static final long ONE_MS_IN_NS = 1000000;
private static final long ONE_S_IN_NS = ONE_MS_IN_NS * 1000;
private final Handler mHandler;
private final Choreographer mChoreographer;
/**
* The offset between vsync-app and vsync-surfaceflinger. See
* {@link #calculateAppSurfaceFlingerVsyncOffsetMs} why this is necessary.
*/
private long mSurfaceFlingerOffsetMs;
public SurfaceFlingerVsyncChoreographer(Handler handler, Display display,
Choreographer choreographer) {
mHandler = handler;
mChoreographer = choreographer;
mSurfaceFlingerOffsetMs = calculateAppSurfaceFlingerVsyncOffsetMs(display);
}
public long getSurfaceFlingerOffsetMs() {
return mSurfaceFlingerOffsetMs;
}
/**
* This method calculates the offset between vsync-surfaceflinger and vsync-app. If vsync-app
* is a couple of milliseconds before vsync-sf, a touch or animation event that causes a surface
* flinger transaction are sometimes processed before the vsync-sf tick, and sometimes after,
* which leads to jank. Figure out this difference here and then post all the touch/animation
* events to start being processed at vsync-sf.
*
* @return The offset between vsync-app and vsync-sf, or 0 if vsync app happens after vsync-sf.
*/
private long calculateAppSurfaceFlingerVsyncOffsetMs(Display display) {
// Calculate vsync offset from SurfaceFlinger.
// See frameworks/native/services/surfaceflinger/SurfaceFlinger.cpp:getDisplayConfigs
long vsyncPeriod = (long) (ONE_S_IN_NS / display.getRefreshRate());
long sfVsyncOffset = vsyncPeriod - (display.getPresentationDeadlineNanos() - ONE_MS_IN_NS);
return Math.max(0, (sfVsyncOffset - display.getAppVsyncOffsetNanos()) / ONE_MS_IN_NS);
}
public void scheduleAtSfVsync(Runnable r) {
final long delay = calculateDelay();
if (delay <= 0) {
r.run();
} else {
mHandler.postDelayed(r, delay);
}
}
public void scheduleAtSfVsync(Handler h, Message m) {
final long delay = calculateDelay();
if (delay <= 0) {
h.handleMessage(m);
} else {
m.setAsynchronous(true);
h.sendMessageDelayed(m, delay);
}
}
private long calculateDelay() {
final long sinceFrameStart = System.nanoTime() - mChoreographer.getLastFrameTimeNanos();
return mSurfaceFlingerOffsetMs - sinceFrameStart / 1000000;
}
}

41
packages/SystemUI/src/com/android/systemui/stackdivider/DividerView.java
View File

@@ -21,6 +21,7 @@ import static android.view.PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW;
import static android.view.WindowManager.DOCKED_RIGHT;
import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
import android.animation.AnimationHandler;
import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.animation.ValueAnimator;
@@ -32,10 +33,8 @@ import android.graphics.Region.Op;
import android.hardware.display.DisplayManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.AttributeSet;
import android.util.Slog;
import android.view.Choreographer;
import android.view.Display;
import android.view.InsetsState;
import android.view.MotionEvent;
@@ -57,12 +56,12 @@ import android.view.animation.Interpolator;
import android.view.animation.PathInterpolator;
import android.widget.FrameLayout;
import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.internal.policy.DividerSnapAlgorithm;
import com.android.internal.policy.DividerSnapAlgorithm.SnapTarget;
import com.android.internal.policy.DockedDividerUtils;
import com.android.internal.view.SurfaceFlingerVsyncChoreographer;
import com.android.systemui.Interpolators;
import com.android.systemui.R;
import com.android.systemui.shared.system.WindowManagerWrapper;
@@ -111,8 +110,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
private static final Interpolator IME_ADJUST_INTERPOLATOR =
new PathInterpolator(0.2f, 0f, 0.1f, 1f);
private static final int MSG_RESIZE_STACK = 0;
private DividerHandleView mHandle;
private View mBackground;
private MinimizedDockShadow mMinimizedShadow;
@@ -149,6 +146,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
private SplitDisplayLayout mSplitLayout;
private DividerCallbacks mCallback;
private final Rect mStableInsets = new Rect();
private final AnimationHandler mAnimationHandler = new AnimationHandler();
private boolean mGrowRecents;
private ValueAnimator mCurrentAnimator;
@@ -159,7 +157,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
private boolean mHomeStackResizable;
private boolean mAdjustedForIme;
private DividerState mState;
private final SurfaceFlingerVsyncChoreographer mSfChoreographer;
private SplitScreenTaskOrganizer mTiles;
boolean mFirstLayout = true;
@@ -173,18 +170,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
// used interact with keyguard.
private boolean mSurfaceHidden = false;
private final Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_RESIZE_STACK:
resizeStackSurfaces(msg.arg1, msg.arg2, (SnapTarget) msg.obj);
break;
default:
super.handleMessage(msg);
}
}
};
private final Handler mHandler = new Handler();
private final AccessibilityDelegate mHandleDelegate = new AccessibilityDelegate() {
@Override
@@ -277,11 +263,10 @@ public class DividerView extends FrameLayout implements OnTouchListener,
public DividerView(Context context, @Nullable AttributeSet attrs, int defStyleAttr,
int defStyleRes) {
super(context, attrs, defStyleAttr, defStyleRes);
mSfChoreographer = new SurfaceFlingerVsyncChoreographer(mHandler, context.getDisplay(),
Choreographer.getInstance());
final DisplayManager displayManager =
(DisplayManager) mContext.getSystemService(Context.DISPLAY_SERVICE);
mDefaultDisplay = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
mAnimationHandler.setProvider(new SfVsyncFrameCallbackProvider());
}
@Override
@@ -326,7 +311,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
void onDividerRemoved() {
mRemoved = true;
mCallback = null;
mHandler.removeMessages(MSG_RESIZE_STACK);
}
@Override
@@ -548,7 +532,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
if (mMoving && mDockSide != WindowManager.DOCKED_INVALID) {
SnapTarget snapTarget = getSnapAlgorithm().calculateSnapTarget(
mStartPosition, 0 /* velocity */, false /* hardDismiss */);
resizeStackDelayed(calculatePosition(x, y), mStartPosition, snapTarget);
resizeStackSurfaces(calculatePosition(x, y), mStartPosition, snapTarget);
}
break;
case MotionEvent.ACTION_UP:
@@ -633,7 +617,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
if (DEBUG) Slog.d(TAG, "Getting fling " + position + "->" + snapTarget.position);
final boolean taskPositionSameAtEnd = snapTarget.flag == SnapTarget.FLAG_NONE;
ValueAnimator anim = ValueAnimator.ofInt(position, snapTarget.position);
anim.addUpdateListener(animation -> resizeStackDelayed((int) animation.getAnimatedValue(),
anim.addUpdateListener(animation -> resizeStackSurfaces((int) animation.getAnimatedValue(),
taskPositionSameAtEnd && animation.getAnimatedFraction() == 1f
? TASK_POSITION_SAME
: snapTarget.taskPosition,
@@ -682,7 +666,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
@Override
public void onAnimationCancel(Animator animation) {
mHandler.removeMessages(MSG_RESIZE_STACK);
mCancelled = true;
}
@@ -693,8 +676,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
delay = endDelay;
} else if (mCancelled) {
delay = 0;
} else if (mSfChoreographer.getSurfaceFlingerOffsetMs() > 0) {
delay = mSfChoreographer.getSurfaceFlingerOffsetMs();
}
if (delay == 0) {
endAction.accept(mCancelled);
@@ -705,6 +686,7 @@ public class DividerView extends FrameLayout implements OnTouchListener,
}
}
});
anim.setAnimationHandler(mAnimationHandler);
mCurrentAnimator = anim;
return anim;
}
@@ -1047,13 +1029,6 @@ public class DividerView extends FrameLayout implements OnTouchListener,
mDividerSize);
}
public void resizeStackDelayed(int position, int taskPosition, SnapTarget taskSnapTarget) {
Message message = mHandler.obtainMessage(MSG_RESIZE_STACK, position, taskPosition,
taskSnapTarget);
message.setAsynchronous(true);
mSfChoreographer.scheduleAtSfVsync(mHandler, message);
}
private void resizeStackSurfaces(SnapTarget taskSnapTarget) {
resizeStackSurfaces(taskSnapTarget.position, taskSnapTarget.position, taskSnapTarget);
}

4
packages/SystemUI/src/com/android/systemui/wm/SystemWindows.java
View File

@@ -194,7 +194,9 @@ public class SystemWindows {
return;
}
final Display display = mDisplayController.getDisplay(mDisplayId);
SurfaceControlViewHost viewRoot = new SurfaceControlViewHost(mContext, display, wwm);
SurfaceControlViewHost viewRoot =
new SurfaceControlViewHost(mContext, display, wwm,
true /* useSfChoreographer */);
attrs.flags |= FLAG_HARDWARE_ACCELERATED;
viewRoot.setView(view, attrs);
mViewRoots.put(view, viewRoot);