Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Dianne Hackborn | 6e1eb76 | 2011-02-17 16:07:28 -0800 | [diff] [blame] | 17 | package com.android.server.wm; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 18 | |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 19 | import java.io.PrintWriter; |
| 20 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 21 | import android.content.Context; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 22 | import android.graphics.Matrix; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 23 | import android.graphics.PixelFormat; |
| 24 | import android.graphics.Rect; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 25 | import android.util.Slog; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 26 | import android.view.Surface; |
| 27 | import android.view.SurfaceSession; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 28 | import android.view.animation.Animation; |
| 29 | import android.view.animation.AnimationUtils; |
| 30 | import android.view.animation.Transformation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 31 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 32 | class ScreenRotationAnimation implements WindowManagerService.StepAnimator { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 33 | static final String TAG = "ScreenRotationAnimation"; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 34 | static final boolean DEBUG_STATE = false; |
| 35 | static final boolean DEBUG_TRANSFORMS = false; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 36 | |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 37 | static final int FREEZE_LAYER = WindowManagerService.TYPE_LAYER_MULTIPLIER * 200; |
| 38 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 39 | final Context mContext; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 40 | Surface mSurface; |
Dianne Hackborn | 7916ac6 | 2011-05-16 20:45:48 -0700 | [diff] [blame] | 41 | BlackFrame mBlackFrame; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 42 | int mWidth, mHeight; |
| 43 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 44 | int mSnapshotRotation; |
| 45 | int mSnapshotDeltaRotation; |
| 46 | int mOriginalRotation; |
| 47 | int mOriginalWidth, mOriginalHeight; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 48 | int mCurRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 49 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 50 | // For all animations, "exit" is for the UI elements that are going |
| 51 | // away (that is the snapshot of the old screen), and "enter" is for |
| 52 | // the new UI elements that are appearing (that is the active windows |
| 53 | // in their final orientation). |
| 54 | |
| 55 | // The starting animation for the exiting and entering elements. This |
| 56 | // animation applies a transformation while the rotation is in progress. |
| 57 | // It is started immediately, before the new entering UI is ready. |
| 58 | Animation mStartExitAnimation; |
| 59 | final Transformation mStartExitTransformation = new Transformation(); |
| 60 | Animation mStartEnterAnimation; |
| 61 | final Transformation mStartEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 62 | Animation mStartFrameAnimation; |
| 63 | final Transformation mStartFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 64 | |
| 65 | // The finishing animation for the exiting and entering elements. This |
| 66 | // animation needs to undo the transformation of the starting animation. |
| 67 | // It starts running once the new rotation UI elements are ready to be |
| 68 | // displayed. |
| 69 | Animation mFinishExitAnimation; |
| 70 | final Transformation mFinishExitTransformation = new Transformation(); |
| 71 | Animation mFinishEnterAnimation; |
| 72 | final Transformation mFinishEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 73 | Animation mFinishFrameAnimation; |
| 74 | final Transformation mFinishFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 75 | |
| 76 | // The current active animation to move from the old to the new rotated |
| 77 | // state. Which animation is run here will depend on the old and new |
| 78 | // rotations. |
| 79 | Animation mRotateExitAnimation; |
| 80 | final Transformation mRotateExitTransformation = new Transformation(); |
| 81 | Animation mRotateEnterAnimation; |
| 82 | final Transformation mRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 83 | Animation mRotateFrameAnimation; |
| 84 | final Transformation mRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 85 | |
| 86 | // A previously running rotate animation. This will be used if we need |
| 87 | // to switch to a new rotation before finishing the previous one. |
| 88 | Animation mLastRotateExitAnimation; |
| 89 | final Transformation mLastRotateExitTransformation = new Transformation(); |
| 90 | Animation mLastRotateEnterAnimation; |
| 91 | final Transformation mLastRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 92 | Animation mLastRotateFrameAnimation; |
| 93 | final Transformation mLastRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 94 | |
| 95 | // Complete transformations being applied. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 96 | final Transformation mExitTransformation = new Transformation(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 97 | final Transformation mEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 98 | final Transformation mFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 99 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 100 | boolean mStarted; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 101 | boolean mAnimRunning; |
| 102 | boolean mFinishAnimReady; |
| 103 | long mFinishAnimStartTime; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 104 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 105 | final Matrix mFrameInitialMatrix = new Matrix(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 106 | final Matrix mSnapshotInitialMatrix = new Matrix(); |
| 107 | final Matrix mSnapshotFinalMatrix = new Matrix(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 108 | final Matrix mTmpMatrix = new Matrix(); |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 109 | final float[] mTmpFloats = new float[9]; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 110 | private boolean mMoreRotateEnter; |
| 111 | private boolean mMoreRotateExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 112 | private boolean mMoreRotateFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 113 | private boolean mMoreFinishEnter; |
| 114 | private boolean mMoreFinishExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 115 | private boolean mMoreFinishFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 116 | private boolean mMoreStartEnter; |
| 117 | private boolean mMoreStartExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 118 | private boolean mMoreStartFrame; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 119 | |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 120 | public void printTo(String prefix, PrintWriter pw) { |
| 121 | pw.print(prefix); pw.print("mSurface="); pw.print(mSurface); |
| 122 | pw.print(" mWidth="); pw.print(mWidth); |
| 123 | pw.print(" mHeight="); pw.println(mHeight); |
| 124 | pw.print(prefix); pw.print("mBlackFrame="); pw.println(mBlackFrame); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 125 | if (mBlackFrame != null) { |
| 126 | mBlackFrame.printTo(prefix + " ", pw); |
| 127 | } |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 128 | pw.print(prefix); pw.print("mSnapshotRotation="); pw.print(mSnapshotRotation); |
| 129 | pw.print(" mSnapshotDeltaRotation="); pw.print(mSnapshotDeltaRotation); |
| 130 | pw.print(" mCurRotation="); pw.println(mCurRotation); |
| 131 | pw.print(prefix); pw.print("mOriginalRotation="); pw.print(mOriginalRotation); |
| 132 | pw.print(" mOriginalWidth="); pw.print(mOriginalWidth); |
| 133 | pw.print(" mOriginalHeight="); pw.println(mOriginalHeight); |
| 134 | pw.print(prefix); pw.print("mStarted="); pw.print(mStarted); |
| 135 | pw.print(" mAnimRunning="); pw.print(mAnimRunning); |
| 136 | pw.print(" mFinishAnimReady="); pw.print(mFinishAnimReady); |
| 137 | pw.print(" mFinishAnimStartTime="); pw.println(mFinishAnimStartTime); |
| 138 | pw.print(prefix); pw.print("mStartExitAnimation="); pw.print(mStartExitAnimation); |
| 139 | pw.print(" "); mStartExitTransformation.printShortString(pw); pw.println(); |
| 140 | pw.print(prefix); pw.print("mStartEnterAnimation="); pw.print(mStartEnterAnimation); |
| 141 | pw.print(" "); mStartEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 142 | pw.print(prefix); pw.print("mStartFrameAnimation="); pw.print(mStartFrameAnimation); |
| 143 | pw.print(" "); mStartFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 144 | pw.print(prefix); pw.print("mFinishExitAnimation="); pw.print(mFinishExitAnimation); |
| 145 | pw.print(" "); mFinishExitTransformation.printShortString(pw); pw.println(); |
| 146 | pw.print(prefix); pw.print("mFinishEnterAnimation="); pw.print(mFinishEnterAnimation); |
| 147 | pw.print(" "); mFinishEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 148 | pw.print(prefix); pw.print("mFinishFrameAnimation="); pw.print(mFinishFrameAnimation); |
| 149 | pw.print(" "); mFinishFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 150 | pw.print(prefix); pw.print("mRotateExitAnimation="); pw.print(mRotateExitAnimation); |
| 151 | pw.print(" "); mRotateExitTransformation.printShortString(pw); pw.println(); |
| 152 | pw.print(prefix); pw.print("mRotateEnterAnimation="); pw.print(mRotateEnterAnimation); |
| 153 | pw.print(" "); mRotateEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 154 | pw.print(prefix); pw.print("mRotateFrameAnimation="); pw.print(mRotateFrameAnimation); |
| 155 | pw.print(" "); mRotateFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 156 | pw.print(prefix); pw.print("mExitTransformation="); |
| 157 | mExitTransformation.printShortString(pw); pw.println(); |
| 158 | pw.print(prefix); pw.print("mEnterTransformation="); |
| 159 | mEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 160 | pw.print(prefix); pw.print("mFrameTransformation="); |
| 161 | mEnterTransformation.printShortString(pw); pw.println(); |
| 162 | pw.print(prefix); pw.print("mFrameInitialMatrix="); |
| 163 | mFrameInitialMatrix.printShortString(pw); |
| 164 | pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 165 | pw.print(prefix); pw.print("mSnapshotInitialMatrix="); |
| 166 | mSnapshotInitialMatrix.printShortString(pw); |
| 167 | pw.print(" mSnapshotFinalMatrix="); mSnapshotFinalMatrix.printShortString(pw); |
| 168 | pw.println(); |
| 169 | } |
| 170 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 171 | public ScreenRotationAnimation(Context context, SurfaceSession session, |
| 172 | boolean inTransaction, int originalWidth, int originalHeight, int originalRotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 173 | mContext = context; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 174 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 175 | // Screenshot does NOT include rotation! |
| 176 | mSnapshotRotation = 0; |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 177 | if (originalRotation == Surface.ROTATION_90 |
| 178 | || originalRotation == Surface.ROTATION_270) { |
| 179 | mWidth = originalHeight; |
| 180 | mHeight = originalWidth; |
| 181 | } else { |
| 182 | mWidth = originalWidth; |
| 183 | mHeight = originalHeight; |
| 184 | } |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 185 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 186 | mOriginalRotation = originalRotation; |
| 187 | mOriginalWidth = originalWidth; |
| 188 | mOriginalHeight = originalHeight; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 189 | |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 190 | if (!inTransaction) { |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 191 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 192 | ">>> OPEN TRANSACTION ScreenRotationAnimation"); |
| 193 | Surface.openTransaction(); |
| 194 | } |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 195 | |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 196 | try { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 197 | try { |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 198 | mSurface = new Surface(session, 0, "FreezeSurface", |
Mathias Agopian | e65beaa | 2011-11-01 14:39:06 -0700 | [diff] [blame] | 199 | -1, mWidth, mHeight, PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN); |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 200 | if (mSurface == null || !mSurface.isValid()) { |
| 201 | // Screenshot failed, punt. |
| 202 | mSurface = null; |
| 203 | return; |
| 204 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 205 | mSurface.setLayer(FREEZE_LAYER); |
Mathias Agopian | e65beaa | 2011-11-01 14:39:06 -0700 | [diff] [blame] | 206 | mSurface.show(); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 207 | } catch (Surface.OutOfResourcesException e) { |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 208 | Slog.w(TAG, "Unable to allocate freeze surface", e); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 209 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 210 | |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 211 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 212 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 213 | " FREEZE " + mSurface + ": CREATE"); |
| 214 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 215 | setRotation(originalRotation); |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 216 | } finally { |
| 217 | if (!inTransaction) { |
| 218 | Surface.closeTransaction(); |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 219 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 220 | "<<< CLOSE TRANSACTION ScreenRotationAnimation"); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 221 | } |
Dianne Hackborn | 0f761d6 | 2010-11-30 22:06:10 -0800 | [diff] [blame] | 222 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 223 | } |
| 224 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 225 | boolean hasScreenshot() { |
| 226 | return mSurface != null; |
| 227 | } |
| 228 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 229 | static int deltaRotation(int oldRotation, int newRotation) { |
| 230 | int delta = newRotation - oldRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 231 | if (delta < 0) delta += 4; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 232 | return delta; |
| 233 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 234 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 235 | void setSnapshotTransform(Matrix matrix, float alpha) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 236 | if (mSurface != null) { |
| 237 | matrix.getValues(mTmpFloats); |
Dianne Hackborn | d040edb | 2011-08-31 12:47:58 -0700 | [diff] [blame] | 238 | mSurface.setPosition(mTmpFloats[Matrix.MTRANS_X], |
| 239 | mTmpFloats[Matrix.MTRANS_Y]); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 240 | mSurface.setMatrix( |
| 241 | mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y], |
| 242 | mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]); |
| 243 | mSurface.setAlpha(alpha); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 244 | if (DEBUG_TRANSFORMS) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 245 | float[] srcPnts = new float[] { 0, 0, mWidth, mHeight }; |
| 246 | float[] dstPnts = new float[4]; |
| 247 | matrix.mapPoints(dstPnts, srcPnts); |
| 248 | Slog.i(TAG, "Original : (" + srcPnts[0] + "," + srcPnts[1] |
| 249 | + ")-(" + srcPnts[2] + "," + srcPnts[3] + ")"); |
| 250 | Slog.i(TAG, "Transformed: (" + dstPnts[0] + "," + dstPnts[1] |
| 251 | + ")-(" + dstPnts[2] + "," + dstPnts[3] + ")"); |
| 252 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 253 | } |
| 254 | } |
| 255 | |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 256 | public static void createRotationMatrix(int rotation, int width, int height, |
| 257 | Matrix outMatrix) { |
| 258 | switch (rotation) { |
| 259 | case Surface.ROTATION_0: |
| 260 | outMatrix.reset(); |
| 261 | break; |
| 262 | case Surface.ROTATION_90: |
| 263 | outMatrix.setRotate(90, 0, 0); |
| 264 | outMatrix.postTranslate(height, 0); |
| 265 | break; |
| 266 | case Surface.ROTATION_180: |
| 267 | outMatrix.setRotate(180, 0, 0); |
| 268 | outMatrix.postTranslate(width, height); |
| 269 | break; |
| 270 | case Surface.ROTATION_270: |
| 271 | outMatrix.setRotate(270, 0, 0); |
| 272 | outMatrix.postTranslate(0, width); |
| 273 | break; |
| 274 | } |
| 275 | } |
| 276 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 277 | // Must be called while in a transaction. |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 278 | private void setRotation(int rotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 279 | mCurRotation = rotation; |
| 280 | |
| 281 | // Compute the transformation matrix that must be applied |
| 282 | // to the snapshot to make it stay in the same original position |
| 283 | // with the current screen rotation. |
| 284 | int delta = deltaRotation(rotation, mSnapshotRotation); |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 285 | createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 286 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 287 | if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 288 | setSnapshotTransform(mSnapshotInitialMatrix, 1.0f); |
| 289 | } |
| 290 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 291 | // Must be called while in a transaction. |
| 292 | public boolean setRotation(int rotation, SurfaceSession session, |
| 293 | long maxAnimationDuration, float animationScale, int finalWidth, int finalHeight) { |
| 294 | setRotation(rotation); |
| 295 | return startAnimation(session, maxAnimationDuration, animationScale, |
| 296 | finalWidth, finalHeight, false); |
| 297 | } |
| 298 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 299 | /** |
| 300 | * Returns true if animating. |
| 301 | */ |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 302 | private boolean startAnimation(SurfaceSession session, long maxAnimationDuration, |
| 303 | float animationScale, int finalWidth, int finalHeight, boolean dismissing) { |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 304 | if (mSurface == null) { |
| 305 | // Can't do animation. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 306 | return false; |
| 307 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 308 | if (mStarted) { |
| 309 | return true; |
| 310 | } |
| 311 | |
| 312 | mStarted = true; |
| 313 | |
| 314 | boolean firstStart = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 315 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 316 | // Figure out how the screen has moved from the original rotation. |
| 317 | int delta = deltaRotation(mCurRotation, mOriginalRotation); |
| 318 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 319 | if (mFinishExitAnimation == null && (!dismissing || delta != Surface.ROTATION_0)) { |
| 320 | if (DEBUG_STATE) Slog.v(TAG, "Creating start and finish animations"); |
| 321 | firstStart = true; |
| 322 | mStartExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 323 | com.android.internal.R.anim.screen_rotate_start_exit); |
| 324 | mStartEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 325 | com.android.internal.R.anim.screen_rotate_start_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 326 | mStartFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 327 | com.android.internal.R.anim.screen_rotate_start_frame); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 328 | mFinishExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 329 | com.android.internal.R.anim.screen_rotate_finish_exit); |
| 330 | mFinishEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 331 | com.android.internal.R.anim.screen_rotate_finish_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 332 | mFinishFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 333 | com.android.internal.R.anim.screen_rotate_finish_frame); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 334 | } |
| 335 | |
| 336 | if (DEBUG_STATE) Slog.v(TAG, "Rotation delta: " + delta + " finalWidth=" |
| 337 | + finalWidth + " finalHeight=" + finalHeight |
| 338 | + " origWidth=" + mOriginalWidth + " origHeight=" + mOriginalHeight); |
| 339 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 340 | switch (delta) { |
| 341 | case Surface.ROTATION_0: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 342 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 343 | com.android.internal.R.anim.screen_rotate_0_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 344 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 345 | com.android.internal.R.anim.screen_rotate_0_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 346 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 347 | com.android.internal.R.anim.screen_rotate_0_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 348 | break; |
| 349 | case Surface.ROTATION_90: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 350 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 351 | com.android.internal.R.anim.screen_rotate_plus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 352 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 353 | com.android.internal.R.anim.screen_rotate_plus_90_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 354 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 355 | com.android.internal.R.anim.screen_rotate_plus_90_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 356 | break; |
| 357 | case Surface.ROTATION_180: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 358 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 359 | com.android.internal.R.anim.screen_rotate_180_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 360 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 361 | com.android.internal.R.anim.screen_rotate_180_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 362 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 363 | com.android.internal.R.anim.screen_rotate_180_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 364 | break; |
| 365 | case Surface.ROTATION_270: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 366 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 367 | com.android.internal.R.anim.screen_rotate_minus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 368 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 369 | com.android.internal.R.anim.screen_rotate_minus_90_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 370 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 371 | com.android.internal.R.anim.screen_rotate_minus_90_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 372 | break; |
| 373 | } |
| 374 | |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame^] | 375 | // Compute partial steps between original and final sizes. These |
| 376 | // are used for the dimensions of the exiting and entering elements, |
| 377 | // so they are never stretched too significantly. |
| 378 | final int halfWidth = (finalWidth + mOriginalWidth) / 2; |
| 379 | final int halfHeight = (finalHeight + mOriginalHeight) / 2; |
| 380 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 381 | // Initialize the animations. This is a hack, redefining what "parent" |
| 382 | // means to allow supplying the last and next size. In this definition |
| 383 | // "%p" is the original (let's call it "previous") size, and "%" is the |
| 384 | // screen's current/new size. |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 385 | if (firstStart) { |
| 386 | if (DEBUG_STATE) Slog.v(TAG, "Initializing start and finish animations"); |
| 387 | mStartEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame^] | 388 | halfWidth, halfHeight); |
| 389 | mStartExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 390 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 391 | mStartFrameAnimation.initialize(finalWidth, finalHeight, |
| 392 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 393 | mFinishEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame^] | 394 | halfWidth, halfHeight); |
| 395 | mFinishExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 396 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 397 | mFinishFrameAnimation.initialize(finalWidth, finalHeight, |
| 398 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 399 | } |
| 400 | mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
| 401 | mRotateExitAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 402 | mRotateFrameAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 403 | mAnimRunning = false; |
| 404 | mFinishAnimReady = false; |
| 405 | mFinishAnimStartTime = -1; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 406 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 407 | if (firstStart) { |
| 408 | mStartExitAnimation.restrictDuration(maxAnimationDuration); |
| 409 | mStartExitAnimation.scaleCurrentDuration(animationScale); |
| 410 | mStartEnterAnimation.restrictDuration(maxAnimationDuration); |
| 411 | mStartEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 412 | mStartFrameAnimation.restrictDuration(maxAnimationDuration); |
| 413 | mStartFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 414 | mFinishExitAnimation.restrictDuration(maxAnimationDuration); |
| 415 | mFinishExitAnimation.scaleCurrentDuration(animationScale); |
| 416 | mFinishEnterAnimation.restrictDuration(maxAnimationDuration); |
| 417 | mFinishEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 418 | mFinishFrameAnimation.restrictDuration(maxAnimationDuration); |
| 419 | mFinishFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 420 | } |
| 421 | mRotateExitAnimation.restrictDuration(maxAnimationDuration); |
| 422 | mRotateExitAnimation.scaleCurrentDuration(animationScale); |
| 423 | mRotateEnterAnimation.restrictDuration(maxAnimationDuration); |
| 424 | mRotateEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 425 | mRotateFrameAnimation.restrictDuration(maxAnimationDuration); |
| 426 | mRotateFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 427 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 428 | if (mBlackFrame == null) { |
| 429 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 430 | WindowManagerService.TAG, |
| 431 | ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 432 | Surface.openTransaction(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 433 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 434 | // Compute the transformation matrix that must be applied |
| 435 | // the the black frame to make it stay in the initial position |
| 436 | // before the new screen rotation. This is different than the |
| 437 | // snapshot transformation because the snapshot is always based |
| 438 | // of the native orientation of the screen, not the orientation |
| 439 | // we were last in. |
| 440 | createRotationMatrix(delta, mOriginalWidth, mOriginalHeight, mFrameInitialMatrix); |
| 441 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 442 | try { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 443 | Rect outer = new Rect(-mOriginalWidth*1, -mOriginalHeight*1, |
| 444 | mOriginalWidth*2, mOriginalHeight*2); |
| 445 | Rect inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight); |
| 446 | mBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER + 1); |
| 447 | mBlackFrame.setMatrix(mFrameInitialMatrix); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 448 | } catch (Surface.OutOfResourcesException e) { |
| 449 | Slog.w(TAG, "Unable to allocate black surface", e); |
| 450 | } finally { |
| 451 | Surface.closeTransaction(); |
| 452 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 453 | WindowManagerService.TAG, |
| 454 | "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 455 | } |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 456 | } |
| 457 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 458 | return true; |
| 459 | } |
| 460 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 461 | /** |
| 462 | * Returns true if animating. |
| 463 | */ |
| 464 | public boolean dismiss(SurfaceSession session, long maxAnimationDuration, |
| 465 | float animationScale, int finalWidth, int finalHeight) { |
| 466 | if (DEBUG_STATE) Slog.v(TAG, "Dismiss!"); |
| 467 | if (mSurface == null) { |
| 468 | // Can't do animation. |
| 469 | return false; |
| 470 | } |
| 471 | if (!mStarted) { |
| 472 | startAnimation(session, maxAnimationDuration, animationScale, finalWidth, finalHeight, |
| 473 | true); |
| 474 | } |
| 475 | if (!mStarted) { |
| 476 | return false; |
| 477 | } |
| 478 | if (DEBUG_STATE) Slog.v(TAG, "Setting mFinishAnimReady = true"); |
| 479 | mFinishAnimReady = true; |
| 480 | return true; |
| 481 | } |
| 482 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 483 | public void kill() { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 484 | if (DEBUG_STATE) Slog.v(TAG, "Kill!"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 485 | if (mSurface != null) { |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 486 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 487 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 488 | " FREEZE " + mSurface + ": DESTROY"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 489 | mSurface.destroy(); |
| 490 | mSurface = null; |
| 491 | } |
Dianne Hackborn | 7916ac6 | 2011-05-16 20:45:48 -0700 | [diff] [blame] | 492 | if (mBlackFrame != null) { |
| 493 | mBlackFrame.kill(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 494 | mBlackFrame = null; |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 495 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 496 | if (mStartExitAnimation != null) { |
| 497 | mStartExitAnimation.cancel(); |
| 498 | mStartExitAnimation = null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 499 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 500 | if (mStartEnterAnimation != null) { |
| 501 | mStartEnterAnimation.cancel(); |
| 502 | mStartEnterAnimation = null; |
| 503 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 504 | if (mStartFrameAnimation != null) { |
| 505 | mStartFrameAnimation.cancel(); |
| 506 | mStartFrameAnimation = null; |
| 507 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 508 | if (mFinishExitAnimation != null) { |
| 509 | mFinishExitAnimation.cancel(); |
| 510 | mFinishExitAnimation = null; |
| 511 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 512 | if (mFinishEnterAnimation != null) { |
| 513 | mFinishEnterAnimation.cancel(); |
| 514 | mFinishEnterAnimation = null; |
| 515 | } |
| 516 | if (mFinishFrameAnimation != null) { |
| 517 | mFinishFrameAnimation.cancel(); |
| 518 | mFinishFrameAnimation = null; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 519 | } |
| 520 | if (mRotateExitAnimation != null) { |
| 521 | mRotateExitAnimation.cancel(); |
| 522 | mRotateExitAnimation = null; |
| 523 | } |
| 524 | if (mRotateEnterAnimation != null) { |
| 525 | mRotateEnterAnimation.cancel(); |
| 526 | mRotateEnterAnimation = null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 527 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 528 | if (mRotateFrameAnimation != null) { |
| 529 | mRotateFrameAnimation.cancel(); |
| 530 | mRotateFrameAnimation = null; |
| 531 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 532 | } |
| 533 | |
| 534 | public boolean isAnimating() { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 535 | return mStartEnterAnimation != null || mStartExitAnimation != null |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 536 | || mStartFrameAnimation != null |
| 537 | || mFinishEnterAnimation != null || mFinishExitAnimation != null |
| 538 | || mFinishFrameAnimation != null |
| 539 | || mRotateEnterAnimation != null || mRotateExitAnimation != null |
| 540 | || mRotateFrameAnimation != null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 541 | } |
| 542 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 543 | @Override |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 544 | public boolean stepAnimation(long now) { |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 545 | |
| 546 | if (mFinishAnimReady && mFinishAnimStartTime < 0) { |
| 547 | if (DEBUG_STATE) Slog.v(TAG, "Step: finish anim now ready"); |
| 548 | mFinishAnimStartTime = now; |
| 549 | } |
| 550 | |
| 551 | // If the start animation is no longer running, we want to keep its |
| 552 | // transformation intact until the finish animation also completes. |
| 553 | |
| 554 | mMoreStartExit = false; |
| 555 | if (mStartExitAnimation != null) { |
| 556 | mStartExitTransformation.clear(); |
| 557 | mMoreStartExit = mStartExitAnimation.getTransformation(now, mStartExitTransformation); |
| 558 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start exit: " + mStartExitTransformation); |
| 559 | if (!mMoreStartExit) { |
| 560 | if (DEBUG_STATE) Slog.v(TAG, "Start exit animation done!"); |
| 561 | mStartExitAnimation.cancel(); |
| 562 | mStartExitAnimation = null; |
| 563 | } |
| 564 | } |
| 565 | |
| 566 | mMoreStartEnter = false; |
| 567 | if (mStartEnterAnimation != null) { |
| 568 | mStartEnterTransformation.clear(); |
| 569 | mMoreStartEnter = mStartEnterAnimation.getTransformation(now, mStartEnterTransformation); |
| 570 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start enter: " + mStartEnterTransformation); |
| 571 | if (!mMoreStartEnter) { |
| 572 | if (DEBUG_STATE) Slog.v(TAG, "Start enter animation done!"); |
| 573 | mStartEnterAnimation.cancel(); |
| 574 | mStartEnterAnimation = null; |
| 575 | } |
| 576 | } |
| 577 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 578 | mMoreStartFrame = false; |
| 579 | if (mStartFrameAnimation != null) { |
| 580 | mStartFrameTransformation.clear(); |
| 581 | mMoreStartFrame = mStartFrameAnimation.getTransformation(now, mStartFrameTransformation); |
| 582 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start frame: " + mStartFrameTransformation); |
| 583 | if (!mMoreStartFrame) { |
| 584 | if (DEBUG_STATE) Slog.v(TAG, "Start frame animation done!"); |
| 585 | mStartFrameAnimation.cancel(); |
| 586 | mStartFrameAnimation = null; |
| 587 | } |
| 588 | } |
| 589 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 590 | long finishNow = mFinishAnimReady ? (now - mFinishAnimStartTime) : 0; |
| 591 | if (DEBUG_STATE) Slog.v(TAG, "Step: finishNow=" + finishNow); |
| 592 | |
| 593 | mFinishExitTransformation.clear(); |
| 594 | mMoreFinishExit = false; |
| 595 | if (mFinishExitAnimation != null) { |
| 596 | mMoreFinishExit = mFinishExitAnimation.getTransformation(finishNow, mFinishExitTransformation); |
| 597 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish exit: " + mFinishExitTransformation); |
| 598 | if (!mMoreStartExit && !mMoreFinishExit) { |
| 599 | if (DEBUG_STATE) Slog.v(TAG, "Finish exit animation done, clearing start/finish anims!"); |
| 600 | mStartExitTransformation.clear(); |
| 601 | mFinishExitAnimation.cancel(); |
| 602 | mFinishExitAnimation = null; |
| 603 | mFinishExitTransformation.clear(); |
| 604 | } |
| 605 | } |
| 606 | |
| 607 | mFinishEnterTransformation.clear(); |
| 608 | mMoreFinishEnter = false; |
| 609 | if (mFinishEnterAnimation != null) { |
| 610 | mMoreFinishEnter = mFinishEnterAnimation.getTransformation(finishNow, mFinishEnterTransformation); |
| 611 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish enter: " + mFinishEnterTransformation); |
| 612 | if (!mMoreStartEnter && !mMoreFinishEnter) { |
| 613 | if (DEBUG_STATE) Slog.v(TAG, "Finish enter animation done, clearing start/finish anims!"); |
| 614 | mStartEnterTransformation.clear(); |
| 615 | mFinishEnterAnimation.cancel(); |
| 616 | mFinishEnterAnimation = null; |
| 617 | mFinishEnterTransformation.clear(); |
| 618 | } |
| 619 | } |
| 620 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 621 | mFinishFrameTransformation.clear(); |
| 622 | mMoreFinishFrame = false; |
| 623 | if (mFinishFrameAnimation != null) { |
| 624 | mMoreFinishFrame = mFinishFrameAnimation.getTransformation(finishNow, mFinishFrameTransformation); |
| 625 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish frame: " + mFinishFrameTransformation); |
| 626 | if (!mMoreStartFrame && !mMoreFinishFrame) { |
| 627 | if (DEBUG_STATE) Slog.v(TAG, "Finish frame animation done, clearing start/finish anims!"); |
| 628 | mStartFrameTransformation.clear(); |
| 629 | mFinishFrameAnimation.cancel(); |
| 630 | mFinishFrameAnimation = null; |
| 631 | mFinishFrameTransformation.clear(); |
| 632 | } |
| 633 | } |
| 634 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 635 | mRotateExitTransformation.clear(); |
| 636 | mMoreRotateExit = false; |
| 637 | if (mRotateExitAnimation != null) { |
| 638 | mMoreRotateExit = mRotateExitAnimation.getTransformation(now, mRotateExitTransformation); |
| 639 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate exit: " + mRotateExitTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 640 | if (!mMoreFinishExit && !mMoreRotateExit) { |
| 641 | if (DEBUG_STATE) Slog.v(TAG, "Rotate exit animation done!"); |
| 642 | mRotateExitAnimation.cancel(); |
| 643 | mRotateExitAnimation = null; |
| 644 | mRotateExitTransformation.clear(); |
| 645 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 646 | } |
| 647 | |
| 648 | mRotateEnterTransformation.clear(); |
| 649 | mMoreRotateEnter = false; |
| 650 | if (mRotateEnterAnimation != null) { |
| 651 | mMoreRotateEnter = mRotateEnterAnimation.getTransformation(now, mRotateEnterTransformation); |
| 652 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate enter: " + mRotateEnterTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 653 | if (!mMoreFinishEnter && !mMoreRotateEnter) { |
| 654 | if (DEBUG_STATE) Slog.v(TAG, "Rotate enter animation done!"); |
| 655 | mRotateEnterAnimation.cancel(); |
| 656 | mRotateEnterAnimation = null; |
| 657 | mRotateEnterTransformation.clear(); |
| 658 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 659 | } |
| 660 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 661 | mRotateFrameTransformation.clear(); |
| 662 | mMoreRotateFrame = false; |
| 663 | if (mRotateFrameAnimation != null) { |
| 664 | mMoreRotateFrame = mRotateFrameAnimation.getTransformation(now, mRotateFrameTransformation); |
| 665 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate frame: " + mRotateFrameTransformation); |
| 666 | if (!mMoreFinishFrame && !mMoreRotateFrame) { |
| 667 | if (DEBUG_STATE) Slog.v(TAG, "Rotate frame animation done!"); |
| 668 | mRotateFrameAnimation.cancel(); |
| 669 | mRotateFrameAnimation = null; |
| 670 | mRotateFrameTransformation.clear(); |
| 671 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 672 | } |
| 673 | |
| 674 | mExitTransformation.set(mRotateExitTransformation); |
| 675 | mExitTransformation.compose(mStartExitTransformation); |
| 676 | mExitTransformation.compose(mFinishExitTransformation); |
| 677 | |
| 678 | mEnterTransformation.set(mRotateEnterTransformation); |
| 679 | mEnterTransformation.compose(mStartEnterTransformation); |
| 680 | mEnterTransformation.compose(mFinishEnterTransformation); |
| 681 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 682 | //mFrameTransformation.set(mRotateExitTransformation); |
| 683 | //mFrameTransformation.compose(mStartExitTransformation); |
| 684 | //mFrameTransformation.compose(mFinishExitTransformation); |
| 685 | mFrameTransformation.set(mRotateFrameTransformation); |
| 686 | mFrameTransformation.compose(mStartFrameTransformation); |
| 687 | mFrameTransformation.compose(mFinishFrameTransformation); |
| 688 | mFrameTransformation.getMatrix().preConcat(mFrameInitialMatrix); |
| 689 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 690 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final exit: " + mExitTransformation); |
| 691 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final enter: " + mEnterTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 692 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final frame: " + mFrameTransformation); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 693 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 694 | final boolean more = mMoreStartEnter || mMoreStartExit || mMoreStartFrame |
| 695 | || mMoreFinishEnter || mMoreFinishExit || mMoreFinishFrame |
| 696 | || mMoreRotateEnter || mMoreRotateExit || mMoreRotateFrame |
| 697 | || !mFinishAnimReady; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 698 | |
| 699 | mSnapshotFinalMatrix.setConcat(mExitTransformation.getMatrix(), mSnapshotInitialMatrix); |
| 700 | |
| 701 | if (DEBUG_STATE) Slog.v(TAG, "Step: more=" + more); |
| 702 | |
| 703 | return more; |
| 704 | } |
| 705 | |
| 706 | void updateSurfaces() { |
| 707 | if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) { |
| 708 | if (mSurface != null) { |
| 709 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface"); |
| 710 | mSurface.hide(); |
| 711 | } |
| 712 | } |
| 713 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 714 | if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) { |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 715 | if (mBlackFrame != null) { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 716 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding black frame"); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 717 | mBlackFrame.hide(); |
| 718 | } |
| 719 | } else { |
| 720 | if (mBlackFrame != null) { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 721 | mBlackFrame.setMatrix(mFrameTransformation.getMatrix()); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 722 | } |
| 723 | } |
| 724 | |
| 725 | setSnapshotTransform(mSnapshotFinalMatrix, mExitTransformation.getAlpha()); |
| 726 | } |
| 727 | |
| 728 | public boolean startAndFinishAnimationLocked(long now) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 729 | if (!isAnimating()) { |
| 730 | if (DEBUG_STATE) Slog.v(TAG, "Step: no animations running"); |
Craig Mautner | a731cd3 | 2012-03-02 15:23:55 -0800 | [diff] [blame] | 731 | mFinishAnimReady = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 732 | return false; |
| 733 | } |
| 734 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 735 | if (!mAnimRunning) { |
| 736 | if (DEBUG_STATE) Slog.v(TAG, "Step: starting start, finish, rotate"); |
| 737 | if (mStartEnterAnimation != null) { |
| 738 | mStartEnterAnimation.setStartTime(now); |
Dianne Hackborn | 8962028 | 2011-09-11 12:47:45 -0700 | [diff] [blame] | 739 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 740 | if (mStartExitAnimation != null) { |
| 741 | mStartExitAnimation.setStartTime(now); |
Dianne Hackborn | 8962028 | 2011-09-11 12:47:45 -0700 | [diff] [blame] | 742 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 743 | if (mStartFrameAnimation != null) { |
| 744 | mStartFrameAnimation.setStartTime(now); |
| 745 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 746 | if (mFinishEnterAnimation != null) { |
| 747 | mFinishEnterAnimation.setStartTime(0); |
| 748 | } |
| 749 | if (mFinishExitAnimation != null) { |
| 750 | mFinishExitAnimation.setStartTime(0); |
| 751 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 752 | if (mFinishFrameAnimation != null) { |
| 753 | mFinishFrameAnimation.setStartTime(0); |
| 754 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 755 | if (mRotateEnterAnimation != null) { |
| 756 | mRotateEnterAnimation.setStartTime(now); |
| 757 | } |
| 758 | if (mRotateExitAnimation != null) { |
| 759 | mRotateExitAnimation.setStartTime(now); |
| 760 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 761 | if (mRotateFrameAnimation != null) { |
| 762 | mRotateFrameAnimation.setStartTime(now); |
| 763 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 764 | mAnimRunning = true; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 765 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 766 | |
| 767 | return true; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 768 | } |
| 769 | |
| 770 | public Transformation getEnterTransformation() { |
| 771 | return mEnterTransformation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 772 | } |
| 773 | } |