a731cd302d
Modify test so that rotation animation is entered one final time after rotation completes. This last time causes mUpdateRotation to be set true forcing a test for orientation change. Fixes bug 6109189. Change-Id: I25475f336a3439a56b1c540205d09ee48c1d2b7c
639 lines
28 KiB
Java
639 lines
28 KiB
Java
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.server.wm;
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import java.io.PrintWriter;
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import android.content.Context;
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import android.graphics.Matrix;
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import android.graphics.PixelFormat;
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import android.graphics.Rect;
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import android.util.Slog;
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import android.view.Surface;
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import android.view.SurfaceSession;
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import android.view.animation.Animation;
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import android.view.animation.AnimationUtils;
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import android.view.animation.Transformation;
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class ScreenRotationAnimation implements WindowManagerService.StepAnimator {
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static final String TAG = "ScreenRotationAnimation";
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static final boolean DEBUG_STATE = false;
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static final boolean DEBUG_TRANSFORMS = false;
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static final int FREEZE_LAYER = WindowManagerService.TYPE_LAYER_MULTIPLIER * 200;
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final Context mContext;
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Surface mSurface;
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BlackFrame mBlackFrame;
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int mWidth, mHeight;
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int mSnapshotRotation;
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int mSnapshotDeltaRotation;
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int mOriginalRotation;
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int mOriginalWidth, mOriginalHeight;
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int mCurRotation;
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// For all animations, "exit" is for the UI elements that are going
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// away (that is the snapshot of the old screen), and "enter" is for
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// the new UI elements that are appearing (that is the active windows
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// in their final orientation).
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// The starting animation for the exiting and entering elements. This
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// animation applies a transformation while the rotation is in progress.
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// It is started immediately, before the new entering UI is ready.
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Animation mStartExitAnimation;
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final Transformation mStartExitTransformation = new Transformation();
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Animation mStartEnterAnimation;
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final Transformation mStartEnterTransformation = new Transformation();
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// The finishing animation for the exiting and entering elements. This
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// animation needs to undo the transformation of the starting animation.
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// It starts running once the new rotation UI elements are ready to be
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// displayed.
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Animation mFinishExitAnimation;
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final Transformation mFinishExitTransformation = new Transformation();
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Animation mFinishEnterAnimation;
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final Transformation mFinishEnterTransformation = new Transformation();
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// The current active animation to move from the old to the new rotated
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// state. Which animation is run here will depend on the old and new
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// rotations.
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Animation mRotateExitAnimation;
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final Transformation mRotateExitTransformation = new Transformation();
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Animation mRotateEnterAnimation;
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final Transformation mRotateEnterTransformation = new Transformation();
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// A previously running rotate animation. This will be used if we need
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// to switch to a new rotation before finishing the previous one.
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Animation mLastRotateExitAnimation;
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final Transformation mLastRotateExitTransformation = new Transformation();
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Animation mLastRotateEnterAnimation;
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final Transformation mLastRotateEnterTransformation = new Transformation();
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// Complete transformations being applied.
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final Transformation mExitTransformation = new Transformation();
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final Transformation mEnterTransformation = new Transformation();
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boolean mStarted;
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boolean mAnimRunning;
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boolean mFinishAnimReady;
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long mFinishAnimStartTime;
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final Matrix mSnapshotInitialMatrix = new Matrix();
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final Matrix mSnapshotFinalMatrix = new Matrix();
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final Matrix mTmpMatrix = new Matrix();
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final float[] mTmpFloats = new float[9];
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private boolean mMoreRotateEnter;
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private boolean mMoreRotateExit;
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private boolean mMoreFinishEnter;
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private boolean mMoreFinishExit;
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private boolean mMoreStartEnter;
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private boolean mMoreStartExit;
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public void printTo(String prefix, PrintWriter pw) {
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pw.print(prefix); pw.print("mSurface="); pw.print(mSurface);
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pw.print(" mWidth="); pw.print(mWidth);
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pw.print(" mHeight="); pw.println(mHeight);
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pw.print(prefix); pw.print("mBlackFrame="); pw.println(mBlackFrame);
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pw.print(prefix); pw.print("mSnapshotRotation="); pw.print(mSnapshotRotation);
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pw.print(" mSnapshotDeltaRotation="); pw.print(mSnapshotDeltaRotation);
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pw.print(" mCurRotation="); pw.println(mCurRotation);
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pw.print(prefix); pw.print("mOriginalRotation="); pw.print(mOriginalRotation);
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pw.print(" mOriginalWidth="); pw.print(mOriginalWidth);
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pw.print(" mOriginalHeight="); pw.println(mOriginalHeight);
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pw.print(prefix); pw.print("mStarted="); pw.print(mStarted);
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pw.print(" mAnimRunning="); pw.print(mAnimRunning);
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pw.print(" mFinishAnimReady="); pw.print(mFinishAnimReady);
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pw.print(" mFinishAnimStartTime="); pw.println(mFinishAnimStartTime);
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pw.print(prefix); pw.print("mStartExitAnimation="); pw.print(mStartExitAnimation);
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pw.print(" "); mStartExitTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mStartEnterAnimation="); pw.print(mStartEnterAnimation);
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pw.print(" "); mStartEnterTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mFinishExitAnimation="); pw.print(mFinishExitAnimation);
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pw.print(" "); mFinishExitTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mFinishEnterAnimation="); pw.print(mFinishEnterAnimation);
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pw.print(" "); mFinishEnterTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mRotateExitAnimation="); pw.print(mRotateExitAnimation);
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pw.print(" "); mRotateExitTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mRotateEnterAnimation="); pw.print(mRotateEnterAnimation);
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pw.print(" "); mRotateEnterTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mLastRotateExitAnimation=");
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pw.print(mLastRotateExitAnimation);
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pw.print(" "); mLastRotateExitTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mExitTransformation=");
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mExitTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mEnterTransformation=");
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mEnterTransformation.printShortString(pw); pw.println();
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pw.print(prefix); pw.print("mSnapshotInitialMatrix=");
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mSnapshotInitialMatrix.printShortString(pw);
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pw.print(" mSnapshotFinalMatrix="); mSnapshotFinalMatrix.printShortString(pw);
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pw.println();
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}
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public ScreenRotationAnimation(Context context, SurfaceSession session,
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boolean inTransaction, int originalWidth, int originalHeight, int originalRotation) {
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mContext = context;
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// Screenshot does NOT include rotation!
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mSnapshotRotation = 0;
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if (originalRotation == Surface.ROTATION_90
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|| originalRotation == Surface.ROTATION_270) {
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mWidth = originalHeight;
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mHeight = originalWidth;
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} else {
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mWidth = originalWidth;
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mHeight = originalHeight;
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}
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mOriginalRotation = originalRotation;
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mOriginalWidth = originalWidth;
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mOriginalHeight = originalHeight;
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if (!inTransaction) {
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if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG,
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">>> OPEN TRANSACTION ScreenRotationAnimation");
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Surface.openTransaction();
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}
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try {
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try {
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mSurface = new Surface(session, 0, "FreezeSurface",
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-1, mWidth, mHeight, PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN);
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if (mSurface == null || !mSurface.isValid()) {
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// Screenshot failed, punt.
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mSurface = null;
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return;
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}
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mSurface.setLayer(FREEZE_LAYER + 1);
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mSurface.show();
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} catch (Surface.OutOfResourcesException e) {
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Slog.w(TAG, "Unable to allocate freeze surface", e);
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}
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if (WindowManagerService.SHOW_TRANSACTIONS ||
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WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
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" FREEZE " + mSurface + ": CREATE");
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setRotation(originalRotation);
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} finally {
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if (!inTransaction) {
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Surface.closeTransaction();
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if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG,
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"<<< CLOSE TRANSACTION ScreenRotationAnimation");
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}
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}
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}
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boolean hasScreenshot() {
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return mSurface != null;
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}
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static int deltaRotation(int oldRotation, int newRotation) {
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int delta = newRotation - oldRotation;
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if (delta < 0) delta += 4;
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return delta;
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}
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void setSnapshotTransform(Matrix matrix, float alpha) {
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if (mSurface != null) {
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matrix.getValues(mTmpFloats);
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mSurface.setPosition(mTmpFloats[Matrix.MTRANS_X],
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mTmpFloats[Matrix.MTRANS_Y]);
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mSurface.setMatrix(
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mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y],
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mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]);
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mSurface.setAlpha(alpha);
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if (DEBUG_TRANSFORMS) {
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float[] srcPnts = new float[] { 0, 0, mWidth, mHeight };
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float[] dstPnts = new float[4];
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matrix.mapPoints(dstPnts, srcPnts);
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Slog.i(TAG, "Original : (" + srcPnts[0] + "," + srcPnts[1]
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+ ")-(" + srcPnts[2] + "," + srcPnts[3] + ")");
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Slog.i(TAG, "Transformed: (" + dstPnts[0] + "," + dstPnts[1]
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+ ")-(" + dstPnts[2] + "," + dstPnts[3] + ")");
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}
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}
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}
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public static void createRotationMatrix(int rotation, int width, int height,
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Matrix outMatrix) {
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switch (rotation) {
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case Surface.ROTATION_0:
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outMatrix.reset();
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break;
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case Surface.ROTATION_90:
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outMatrix.setRotate(90, 0, 0);
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outMatrix.postTranslate(height, 0);
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break;
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case Surface.ROTATION_180:
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outMatrix.setRotate(180, 0, 0);
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outMatrix.postTranslate(width, height);
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break;
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case Surface.ROTATION_270:
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outMatrix.setRotate(270, 0, 0);
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outMatrix.postTranslate(0, width);
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break;
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}
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}
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// Must be called while in a transaction.
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private void setRotation(int rotation) {
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mCurRotation = rotation;
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// Compute the transformation matrix that must be applied
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// to the snapshot to make it stay in the same original position
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// with the current screen rotation.
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int delta = deltaRotation(rotation, mSnapshotRotation);
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createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix);
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if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta);
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setSnapshotTransform(mSnapshotInitialMatrix, 1.0f);
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}
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// Must be called while in a transaction.
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public boolean setRotation(int rotation, SurfaceSession session,
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long maxAnimationDuration, float animationScale, int finalWidth, int finalHeight) {
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setRotation(rotation);
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return startAnimation(session, maxAnimationDuration, animationScale,
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finalWidth, finalHeight, false);
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}
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/**
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* Returns true if animating.
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*/
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private boolean startAnimation(SurfaceSession session, long maxAnimationDuration,
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float animationScale, int finalWidth, int finalHeight, boolean dismissing) {
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if (mSurface == null) {
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// Can't do animation.
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return false;
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}
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if (mStarted) {
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return true;
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}
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mStarted = true;
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boolean firstStart = false;
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// Figure out how the screen has moved from the original rotation.
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int delta = deltaRotation(mCurRotation, mOriginalRotation);
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if (mFinishExitAnimation == null && (!dismissing || delta != Surface.ROTATION_0)) {
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if (DEBUG_STATE) Slog.v(TAG, "Creating start and finish animations");
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firstStart = true;
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mStartExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_start_exit);
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mStartEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_start_enter);
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mFinishExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_finish_exit);
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mFinishEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_finish_enter);
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}
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if (DEBUG_STATE) Slog.v(TAG, "Rotation delta: " + delta + " finalWidth="
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+ finalWidth + " finalHeight=" + finalHeight
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+ " origWidth=" + mOriginalWidth + " origHeight=" + mOriginalHeight);
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switch (delta) {
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case Surface.ROTATION_0:
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mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_0_exit);
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mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_0_enter);
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break;
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case Surface.ROTATION_90:
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mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_plus_90_exit);
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mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_plus_90_enter);
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break;
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case Surface.ROTATION_180:
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mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_180_exit);
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mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_180_enter);
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break;
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case Surface.ROTATION_270:
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mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_minus_90_exit);
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mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
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com.android.internal.R.anim.screen_rotate_minus_90_enter);
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break;
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}
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// Initialize the animations. This is a hack, redefining what "parent"
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// means to allow supplying the last and next size. In this definition
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// "%p" is the original (let's call it "previous") size, and "%" is the
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// screen's current/new size.
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if (firstStart) {
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if (DEBUG_STATE) Slog.v(TAG, "Initializing start and finish animations");
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mStartEnterAnimation.initialize(finalWidth, finalHeight,
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mOriginalWidth, mOriginalHeight);
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mStartExitAnimation.initialize(finalWidth, finalHeight,
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mOriginalWidth, mOriginalHeight);
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mFinishEnterAnimation.initialize(finalWidth, finalHeight,
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mOriginalWidth, mOriginalHeight);
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mFinishExitAnimation.initialize(finalWidth, finalHeight,
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mOriginalWidth, mOriginalHeight);
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}
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mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight);
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mRotateExitAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight);
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mAnimRunning = false;
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mFinishAnimReady = false;
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mFinishAnimStartTime = -1;
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if (firstStart) {
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mStartExitAnimation.restrictDuration(maxAnimationDuration);
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mStartExitAnimation.scaleCurrentDuration(animationScale);
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mStartEnterAnimation.restrictDuration(maxAnimationDuration);
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mStartEnterAnimation.scaleCurrentDuration(animationScale);
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mFinishExitAnimation.restrictDuration(maxAnimationDuration);
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mFinishExitAnimation.scaleCurrentDuration(animationScale);
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mFinishEnterAnimation.restrictDuration(maxAnimationDuration);
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mFinishEnterAnimation.scaleCurrentDuration(animationScale);
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}
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mRotateExitAnimation.restrictDuration(maxAnimationDuration);
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mRotateExitAnimation.scaleCurrentDuration(animationScale);
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mRotateEnterAnimation.restrictDuration(maxAnimationDuration);
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mRotateEnterAnimation.scaleCurrentDuration(animationScale);
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if (mBlackFrame == null) {
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if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
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WindowManagerService.TAG,
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">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation");
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Surface.openTransaction();
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try {
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Rect outer = new Rect(-finalWidth*1, -finalHeight*1, finalWidth*2, finalHeight*2);
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Rect inner = new Rect(0, 0, finalWidth, finalHeight);
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mBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER);
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} catch (Surface.OutOfResourcesException e) {
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Slog.w(TAG, "Unable to allocate black surface", e);
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} finally {
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Surface.closeTransaction();
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if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i(
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WindowManagerService.TAG,
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"<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation");
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}
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}
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return true;
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}
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/**
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* Returns true if animating.
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*/
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public boolean dismiss(SurfaceSession session, long maxAnimationDuration,
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float animationScale, int finalWidth, int finalHeight) {
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if (DEBUG_STATE) Slog.v(TAG, "Dismiss!");
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if (mSurface == null) {
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// Can't do animation.
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return false;
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}
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if (!mStarted) {
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startAnimation(session, maxAnimationDuration, animationScale, finalWidth, finalHeight,
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true);
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}
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if (!mStarted) {
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return false;
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}
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if (DEBUG_STATE) Slog.v(TAG, "Setting mFinishAnimReady = true");
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mFinishAnimReady = true;
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return true;
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}
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public void kill() {
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if (DEBUG_STATE) Slog.v(TAG, "Kill!");
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if (mSurface != null) {
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if (WindowManagerService.SHOW_TRANSACTIONS ||
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WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
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" FREEZE " + mSurface + ": DESTROY");
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mSurface.destroy();
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mSurface = null;
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}
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if (mBlackFrame != null) {
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mBlackFrame.kill();
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mBlackFrame = null;
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}
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if (mStartExitAnimation != null) {
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mStartExitAnimation.cancel();
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mStartExitAnimation = null;
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}
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if (mStartEnterAnimation != null) {
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mStartEnterAnimation.cancel();
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mStartEnterAnimation = null;
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}
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if (mFinishExitAnimation != null) {
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mFinishExitAnimation.cancel();
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mFinishExitAnimation = null;
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}
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if (mStartEnterAnimation != null) {
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mStartEnterAnimation.cancel();
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mStartEnterAnimation = null;
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}
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if (mRotateExitAnimation != null) {
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mRotateExitAnimation.cancel();
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mRotateExitAnimation = null;
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}
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if (mRotateEnterAnimation != null) {
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mRotateEnterAnimation.cancel();
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mRotateEnterAnimation = null;
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}
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}
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public boolean isAnimating() {
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return mStartEnterAnimation != null || mStartExitAnimation != null
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&& mFinishEnterAnimation != null || mFinishExitAnimation != null
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&& mRotateEnterAnimation != null || mRotateExitAnimation != null;
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}
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@Override
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public boolean stepAnimation(long now) {
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if (mFinishAnimReady && mFinishAnimStartTime < 0) {
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if (DEBUG_STATE) Slog.v(TAG, "Step: finish anim now ready");
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mFinishAnimStartTime = now;
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}
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// If the start animation is no longer running, we want to keep its
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// transformation intact until the finish animation also completes.
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mMoreStartExit = false;
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if (mStartExitAnimation != null) {
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mStartExitTransformation.clear();
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mMoreStartExit = mStartExitAnimation.getTransformation(now, mStartExitTransformation);
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if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start exit: " + mStartExitTransformation);
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if (!mMoreStartExit) {
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if (DEBUG_STATE) Slog.v(TAG, "Start exit animation done!");
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mStartExitAnimation.cancel();
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mStartExitAnimation = null;
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}
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}
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mMoreStartEnter = false;
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if (mStartEnterAnimation != null) {
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mStartEnterTransformation.clear();
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mMoreStartEnter = mStartEnterAnimation.getTransformation(now, mStartEnterTransformation);
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if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start enter: " + mStartEnterTransformation);
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if (!mMoreStartEnter) {
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if (DEBUG_STATE) Slog.v(TAG, "Start enter animation done!");
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mStartEnterAnimation.cancel();
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mStartEnterAnimation = null;
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}
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}
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long finishNow = mFinishAnimReady ? (now - mFinishAnimStartTime) : 0;
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if (DEBUG_STATE) Slog.v(TAG, "Step: finishNow=" + finishNow);
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mFinishExitTransformation.clear();
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mMoreFinishExit = false;
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if (mFinishExitAnimation != null) {
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mMoreFinishExit = mFinishExitAnimation.getTransformation(finishNow, mFinishExitTransformation);
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if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish exit: " + mFinishExitTransformation);
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if (!mMoreStartExit && !mMoreFinishExit) {
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if (DEBUG_STATE) Slog.v(TAG, "Finish exit animation done, clearing start/finish anims!");
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mStartExitTransformation.clear();
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mFinishExitAnimation.cancel();
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mFinishExitAnimation = null;
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mFinishExitTransformation.clear();
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}
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}
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mFinishEnterTransformation.clear();
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mMoreFinishEnter = false;
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if (mFinishEnterAnimation != null) {
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mMoreFinishEnter = mFinishEnterAnimation.getTransformation(finishNow, mFinishEnterTransformation);
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if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish enter: " + mFinishEnterTransformation);
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if (!mMoreStartEnter && !mMoreFinishEnter) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Finish enter animation done, clearing start/finish anims!");
|
|
mStartEnterTransformation.clear();
|
|
mFinishEnterAnimation.cancel();
|
|
mFinishEnterAnimation = null;
|
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mFinishEnterTransformation.clear();
|
|
}
|
|
}
|
|
|
|
mRotateExitTransformation.clear();
|
|
mMoreRotateExit = false;
|
|
if (mRotateExitAnimation != null) {
|
|
mMoreRotateExit = mRotateExitAnimation.getTransformation(now, mRotateExitTransformation);
|
|
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate exit: " + mRotateExitTransformation);
|
|
}
|
|
|
|
if (!mMoreFinishExit && !mMoreRotateExit) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Rotate exit animation done!");
|
|
mRotateExitAnimation.cancel();
|
|
mRotateExitAnimation = null;
|
|
mRotateExitTransformation.clear();
|
|
}
|
|
|
|
mRotateEnterTransformation.clear();
|
|
mMoreRotateEnter = false;
|
|
if (mRotateEnterAnimation != null) {
|
|
mMoreRotateEnter = mRotateEnterAnimation.getTransformation(now, mRotateEnterTransformation);
|
|
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate enter: " + mRotateEnterTransformation);
|
|
}
|
|
|
|
if (!mMoreFinishEnter && !mMoreRotateEnter) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Rotate enter animation done!");
|
|
mRotateEnterAnimation.cancel();
|
|
mRotateEnterAnimation = null;
|
|
mRotateEnterTransformation.clear();
|
|
}
|
|
|
|
mExitTransformation.set(mRotateExitTransformation);
|
|
mExitTransformation.compose(mStartExitTransformation);
|
|
mExitTransformation.compose(mFinishExitTransformation);
|
|
|
|
mEnterTransformation.set(mRotateEnterTransformation);
|
|
mEnterTransformation.compose(mStartEnterTransformation);
|
|
mEnterTransformation.compose(mFinishEnterTransformation);
|
|
|
|
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final exit: " + mExitTransformation);
|
|
if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final enter: " + mEnterTransformation);
|
|
|
|
final boolean more = mMoreStartEnter || mMoreStartExit || mMoreFinishEnter
|
|
|| mMoreFinishExit || mMoreRotateEnter || mMoreRotateExit || !mFinishAnimReady;
|
|
|
|
mSnapshotFinalMatrix.setConcat(mExitTransformation.getMatrix(), mSnapshotInitialMatrix);
|
|
|
|
if (DEBUG_STATE) Slog.v(TAG, "Step: more=" + more);
|
|
|
|
return more;
|
|
}
|
|
|
|
void updateSurfaces() {
|
|
if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) {
|
|
if (mSurface != null) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface");
|
|
mSurface.hide();
|
|
}
|
|
}
|
|
|
|
if (!mMoreStartEnter && !mMoreFinishEnter && !mMoreRotateEnter) {
|
|
if (mBlackFrame != null) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, hiding black frame");
|
|
mBlackFrame.hide();
|
|
}
|
|
} else {
|
|
if (mBlackFrame != null) {
|
|
mBlackFrame.setMatrix(mEnterTransformation.getMatrix());
|
|
}
|
|
}
|
|
|
|
setSnapshotTransform(mSnapshotFinalMatrix, mExitTransformation.getAlpha());
|
|
}
|
|
|
|
public boolean startAndFinishAnimationLocked(long now) {
|
|
if (!isAnimating()) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Step: no animations running");
|
|
mFinishAnimReady = false;
|
|
return false;
|
|
}
|
|
|
|
if (!mAnimRunning) {
|
|
if (DEBUG_STATE) Slog.v(TAG, "Step: starting start, finish, rotate");
|
|
if (mStartEnterAnimation != null) {
|
|
mStartEnterAnimation.setStartTime(now);
|
|
}
|
|
if (mStartExitAnimation != null) {
|
|
mStartExitAnimation.setStartTime(now);
|
|
}
|
|
if (mFinishEnterAnimation != null) {
|
|
mFinishEnterAnimation.setStartTime(0);
|
|
}
|
|
if (mFinishExitAnimation != null) {
|
|
mFinishExitAnimation.setStartTime(0);
|
|
}
|
|
if (mRotateEnterAnimation != null) {
|
|
mRotateEnterAnimation.setStartTime(now);
|
|
}
|
|
if (mRotateExitAnimation != null) {
|
|
mRotateExitAnimation.setStartTime(now);
|
|
}
|
|
mAnimRunning = true;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
public Transformation getEnterTransformation() {
|
|
return mEnterTransformation;
|
|
}
|
|
}
|