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 | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 32 | class ScreenRotationAnimation { |
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 mSnapshotDeltaRotation; |
| 45 | int mOriginalRotation; |
| 46 | int mOriginalWidth, mOriginalHeight; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 47 | int mCurRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 48 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 49 | // For all animations, "exit" is for the UI elements that are going |
| 50 | // away (that is the snapshot of the old screen), and "enter" is for |
| 51 | // the new UI elements that are appearing (that is the active windows |
| 52 | // in their final orientation). |
| 53 | |
| 54 | // The starting animation for the exiting and entering elements. This |
| 55 | // animation applies a transformation while the rotation is in progress. |
| 56 | // It is started immediately, before the new entering UI is ready. |
| 57 | Animation mStartExitAnimation; |
| 58 | final Transformation mStartExitTransformation = new Transformation(); |
| 59 | Animation mStartEnterAnimation; |
| 60 | final Transformation mStartEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 61 | Animation mStartFrameAnimation; |
| 62 | final Transformation mStartFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 63 | |
| 64 | // The finishing animation for the exiting and entering elements. This |
| 65 | // animation needs to undo the transformation of the starting animation. |
| 66 | // It starts running once the new rotation UI elements are ready to be |
| 67 | // displayed. |
| 68 | Animation mFinishExitAnimation; |
| 69 | final Transformation mFinishExitTransformation = new Transformation(); |
| 70 | Animation mFinishEnterAnimation; |
| 71 | final Transformation mFinishEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 72 | Animation mFinishFrameAnimation; |
| 73 | final Transformation mFinishFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 74 | |
| 75 | // The current active animation to move from the old to the new rotated |
| 76 | // state. Which animation is run here will depend on the old and new |
| 77 | // rotations. |
| 78 | Animation mRotateExitAnimation; |
| 79 | final Transformation mRotateExitTransformation = new Transformation(); |
| 80 | Animation mRotateEnterAnimation; |
| 81 | final Transformation mRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 82 | Animation mRotateFrameAnimation; |
| 83 | final Transformation mRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 84 | |
| 85 | // A previously running rotate animation. This will be used if we need |
| 86 | // to switch to a new rotation before finishing the previous one. |
| 87 | Animation mLastRotateExitAnimation; |
| 88 | final Transformation mLastRotateExitTransformation = new Transformation(); |
| 89 | Animation mLastRotateEnterAnimation; |
| 90 | final Transformation mLastRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 91 | Animation mLastRotateFrameAnimation; |
| 92 | final Transformation mLastRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 93 | |
| 94 | // Complete transformations being applied. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 95 | final Transformation mExitTransformation = new Transformation(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 96 | final Transformation mEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 97 | final Transformation mFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 98 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 99 | boolean mStarted; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 100 | boolean mAnimRunning; |
| 101 | boolean mFinishAnimReady; |
| 102 | long mFinishAnimStartTime; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 103 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 104 | final Matrix mFrameInitialMatrix = new Matrix(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 105 | final Matrix mSnapshotInitialMatrix = new Matrix(); |
| 106 | final Matrix mSnapshotFinalMatrix = new Matrix(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 107 | final Matrix mTmpMatrix = new Matrix(); |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 108 | final float[] mTmpFloats = new float[9]; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 109 | private boolean mMoreRotateEnter; |
| 110 | private boolean mMoreRotateExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 111 | private boolean mMoreRotateFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 112 | private boolean mMoreFinishEnter; |
| 113 | private boolean mMoreFinishExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 114 | private boolean mMoreFinishFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 115 | private boolean mMoreStartEnter; |
| 116 | private boolean mMoreStartExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 117 | private boolean mMoreStartFrame; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 118 | |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 119 | public void printTo(String prefix, PrintWriter pw) { |
| 120 | pw.print(prefix); pw.print("mSurface="); pw.print(mSurface); |
| 121 | pw.print(" mWidth="); pw.print(mWidth); |
| 122 | pw.print(" mHeight="); pw.println(mHeight); |
| 123 | pw.print(prefix); pw.print("mBlackFrame="); pw.println(mBlackFrame); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 124 | if (mBlackFrame != null) { |
| 125 | mBlackFrame.printTo(prefix + " ", pw); |
| 126 | } |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 127 | pw.print(prefix); pw.print(" mSnapshotDeltaRotation="); pw.print(mSnapshotDeltaRotation); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 128 | pw.print(" mCurRotation="); pw.println(mCurRotation); |
| 129 | pw.print(prefix); pw.print("mOriginalRotation="); pw.print(mOriginalRotation); |
| 130 | pw.print(" mOriginalWidth="); pw.print(mOriginalWidth); |
| 131 | pw.print(" mOriginalHeight="); pw.println(mOriginalHeight); |
| 132 | pw.print(prefix); pw.print("mStarted="); pw.print(mStarted); |
| 133 | pw.print(" mAnimRunning="); pw.print(mAnimRunning); |
| 134 | pw.print(" mFinishAnimReady="); pw.print(mFinishAnimReady); |
| 135 | pw.print(" mFinishAnimStartTime="); pw.println(mFinishAnimStartTime); |
| 136 | pw.print(prefix); pw.print("mStartExitAnimation="); pw.print(mStartExitAnimation); |
| 137 | pw.print(" "); mStartExitTransformation.printShortString(pw); pw.println(); |
| 138 | pw.print(prefix); pw.print("mStartEnterAnimation="); pw.print(mStartEnterAnimation); |
| 139 | pw.print(" "); mStartEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 140 | pw.print(prefix); pw.print("mStartFrameAnimation="); pw.print(mStartFrameAnimation); |
| 141 | pw.print(" "); mStartFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 142 | pw.print(prefix); pw.print("mFinishExitAnimation="); pw.print(mFinishExitAnimation); |
| 143 | pw.print(" "); mFinishExitTransformation.printShortString(pw); pw.println(); |
| 144 | pw.print(prefix); pw.print("mFinishEnterAnimation="); pw.print(mFinishEnterAnimation); |
| 145 | pw.print(" "); mFinishEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 146 | pw.print(prefix); pw.print("mFinishFrameAnimation="); pw.print(mFinishFrameAnimation); |
| 147 | pw.print(" "); mFinishFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 148 | pw.print(prefix); pw.print("mRotateExitAnimation="); pw.print(mRotateExitAnimation); |
| 149 | pw.print(" "); mRotateExitTransformation.printShortString(pw); pw.println(); |
| 150 | pw.print(prefix); pw.print("mRotateEnterAnimation="); pw.print(mRotateEnterAnimation); |
| 151 | pw.print(" "); mRotateEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 152 | pw.print(prefix); pw.print("mRotateFrameAnimation="); pw.print(mRotateFrameAnimation); |
| 153 | pw.print(" "); mRotateFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 154 | pw.print(prefix); pw.print("mExitTransformation="); |
| 155 | mExitTransformation.printShortString(pw); pw.println(); |
| 156 | pw.print(prefix); pw.print("mEnterTransformation="); |
| 157 | mEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 158 | pw.print(prefix); pw.print("mFrameTransformation="); |
| 159 | mEnterTransformation.printShortString(pw); pw.println(); |
| 160 | pw.print(prefix); pw.print("mFrameInitialMatrix="); |
| 161 | mFrameInitialMatrix.printShortString(pw); |
| 162 | pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 163 | pw.print(prefix); pw.print("mSnapshotInitialMatrix="); |
| 164 | mSnapshotInitialMatrix.printShortString(pw); |
| 165 | pw.print(" mSnapshotFinalMatrix="); mSnapshotFinalMatrix.printShortString(pw); |
| 166 | pw.println(); |
| 167 | } |
| 168 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 169 | public ScreenRotationAnimation(Context context, SurfaceSession session, |
| 170 | boolean inTransaction, int originalWidth, int originalHeight, int originalRotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 171 | mContext = context; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 172 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 173 | // Screenshot does NOT include rotation! |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 174 | if (originalRotation == Surface.ROTATION_90 |
| 175 | || originalRotation == Surface.ROTATION_270) { |
| 176 | mWidth = originalHeight; |
| 177 | mHeight = originalWidth; |
| 178 | } else { |
| 179 | mWidth = originalWidth; |
| 180 | mHeight = originalHeight; |
| 181 | } |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 182 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 183 | mOriginalRotation = originalRotation; |
| 184 | mOriginalWidth = originalWidth; |
| 185 | mOriginalHeight = originalHeight; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 186 | |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 187 | if (!inTransaction) { |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 188 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 189 | ">>> OPEN TRANSACTION ScreenRotationAnimation"); |
| 190 | Surface.openTransaction(); |
| 191 | } |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 192 | |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 193 | try { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 194 | try { |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 195 | mSurface = new Surface(session, 0, "FreezeSurface", |
Mathias Agopian | e65beaa | 2011-11-01 14:39:06 -0700 | [diff] [blame] | 196 | -1, mWidth, mHeight, PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN); |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 197 | if (!mSurface.isValid()) { |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 198 | // Screenshot failed, punt. |
| 199 | mSurface = null; |
| 200 | return; |
| 201 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 202 | mSurface.setLayer(FREEZE_LAYER); |
Mathias Agopian | e65beaa | 2011-11-01 14:39:06 -0700 | [diff] [blame] | 203 | mSurface.show(); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 204 | } catch (Surface.OutOfResourcesException e) { |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 205 | Slog.w(TAG, "Unable to allocate freeze surface", e); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 206 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 207 | |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 208 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 209 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 210 | " FREEZE " + mSurface + ": CREATE"); |
| 211 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 212 | setRotation(originalRotation); |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 213 | } finally { |
| 214 | if (!inTransaction) { |
| 215 | Surface.closeTransaction(); |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 216 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 217 | "<<< CLOSE TRANSACTION ScreenRotationAnimation"); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 218 | } |
Dianne Hackborn | 0f761d6 | 2010-11-30 22:06:10 -0800 | [diff] [blame] | 219 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 220 | } |
| 221 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 222 | boolean hasScreenshot() { |
| 223 | return mSurface != null; |
| 224 | } |
| 225 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 226 | static int deltaRotation(int oldRotation, int newRotation) { |
| 227 | int delta = newRotation - oldRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 228 | if (delta < 0) delta += 4; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 229 | return delta; |
| 230 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 231 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 232 | void setSnapshotTransform(Matrix matrix, float alpha) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 233 | if (mSurface != null) { |
| 234 | matrix.getValues(mTmpFloats); |
Dianne Hackborn | d040edb | 2011-08-31 12:47:58 -0700 | [diff] [blame] | 235 | mSurface.setPosition(mTmpFloats[Matrix.MTRANS_X], |
| 236 | mTmpFloats[Matrix.MTRANS_Y]); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 237 | mSurface.setMatrix( |
| 238 | mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y], |
| 239 | mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]); |
| 240 | mSurface.setAlpha(alpha); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 241 | if (DEBUG_TRANSFORMS) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 242 | float[] srcPnts = new float[] { 0, 0, mWidth, mHeight }; |
| 243 | float[] dstPnts = new float[4]; |
| 244 | matrix.mapPoints(dstPnts, srcPnts); |
| 245 | Slog.i(TAG, "Original : (" + srcPnts[0] + "," + srcPnts[1] |
| 246 | + ")-(" + srcPnts[2] + "," + srcPnts[3] + ")"); |
| 247 | Slog.i(TAG, "Transformed: (" + dstPnts[0] + "," + dstPnts[1] |
| 248 | + ")-(" + dstPnts[2] + "," + dstPnts[3] + ")"); |
| 249 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 250 | } |
| 251 | } |
| 252 | |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 253 | public static void createRotationMatrix(int rotation, int width, int height, |
| 254 | Matrix outMatrix) { |
| 255 | switch (rotation) { |
| 256 | case Surface.ROTATION_0: |
| 257 | outMatrix.reset(); |
| 258 | break; |
| 259 | case Surface.ROTATION_90: |
| 260 | outMatrix.setRotate(90, 0, 0); |
| 261 | outMatrix.postTranslate(height, 0); |
| 262 | break; |
| 263 | case Surface.ROTATION_180: |
| 264 | outMatrix.setRotate(180, 0, 0); |
| 265 | outMatrix.postTranslate(width, height); |
| 266 | break; |
| 267 | case Surface.ROTATION_270: |
| 268 | outMatrix.setRotate(270, 0, 0); |
| 269 | outMatrix.postTranslate(0, width); |
| 270 | break; |
| 271 | } |
| 272 | } |
| 273 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 274 | // Must be called while in a transaction. |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 275 | private void setRotation(int rotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 276 | mCurRotation = rotation; |
| 277 | |
| 278 | // Compute the transformation matrix that must be applied |
| 279 | // to the snapshot to make it stay in the same original position |
| 280 | // with the current screen rotation. |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 281 | int delta = deltaRotation(rotation, Surface.ROTATION_0); |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 282 | createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 283 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 284 | if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 285 | setSnapshotTransform(mSnapshotInitialMatrix, 1.0f); |
| 286 | } |
| 287 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 288 | // Must be called while in a transaction. |
| 289 | public boolean setRotation(int rotation, SurfaceSession session, |
| 290 | long maxAnimationDuration, float animationScale, int finalWidth, int finalHeight) { |
| 291 | setRotation(rotation); |
| 292 | return startAnimation(session, maxAnimationDuration, animationScale, |
| 293 | finalWidth, finalHeight, false); |
| 294 | } |
| 295 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 296 | /** |
| 297 | * Returns true if animating. |
| 298 | */ |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 299 | private boolean startAnimation(SurfaceSession session, long maxAnimationDuration, |
| 300 | float animationScale, int finalWidth, int finalHeight, boolean dismissing) { |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 301 | if (mSurface == null) { |
| 302 | // Can't do animation. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 303 | return false; |
| 304 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 305 | if (mStarted) { |
| 306 | return true; |
| 307 | } |
| 308 | |
| 309 | mStarted = true; |
| 310 | |
| 311 | boolean firstStart = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 312 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 313 | // Figure out how the screen has moved from the original rotation. |
| 314 | int delta = deltaRotation(mCurRotation, mOriginalRotation); |
| 315 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 316 | if (mFinishExitAnimation == null && (!dismissing || delta != Surface.ROTATION_0)) { |
| 317 | if (DEBUG_STATE) Slog.v(TAG, "Creating start and finish animations"); |
| 318 | firstStart = true; |
| 319 | mStartExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 320 | com.android.internal.R.anim.screen_rotate_start_exit); |
| 321 | mStartEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 322 | com.android.internal.R.anim.screen_rotate_start_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 323 | mStartFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 324 | com.android.internal.R.anim.screen_rotate_start_frame); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 325 | mFinishExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 326 | com.android.internal.R.anim.screen_rotate_finish_exit); |
| 327 | mFinishEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 328 | com.android.internal.R.anim.screen_rotate_finish_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 329 | mFinishFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 330 | com.android.internal.R.anim.screen_rotate_finish_frame); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 331 | } |
| 332 | |
| 333 | if (DEBUG_STATE) Slog.v(TAG, "Rotation delta: " + delta + " finalWidth=" |
| 334 | + finalWidth + " finalHeight=" + finalHeight |
| 335 | + " origWidth=" + mOriginalWidth + " origHeight=" + mOriginalHeight); |
| 336 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 337 | switch (delta) { |
| 338 | case Surface.ROTATION_0: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 339 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 340 | com.android.internal.R.anim.screen_rotate_0_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 341 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 342 | com.android.internal.R.anim.screen_rotate_0_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 343 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 344 | com.android.internal.R.anim.screen_rotate_0_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 345 | break; |
| 346 | case Surface.ROTATION_90: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 347 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 348 | com.android.internal.R.anim.screen_rotate_plus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 349 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 350 | com.android.internal.R.anim.screen_rotate_plus_90_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 351 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 352 | com.android.internal.R.anim.screen_rotate_plus_90_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 353 | break; |
| 354 | case Surface.ROTATION_180: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 355 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 356 | com.android.internal.R.anim.screen_rotate_180_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 357 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 358 | com.android.internal.R.anim.screen_rotate_180_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 359 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 360 | com.android.internal.R.anim.screen_rotate_180_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 361 | break; |
| 362 | case Surface.ROTATION_270: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 363 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 364 | com.android.internal.R.anim.screen_rotate_minus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 365 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 366 | com.android.internal.R.anim.screen_rotate_minus_90_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 367 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 368 | com.android.internal.R.anim.screen_rotate_minus_90_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 369 | break; |
| 370 | } |
| 371 | |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 372 | // Compute partial steps between original and final sizes. These |
| 373 | // are used for the dimensions of the exiting and entering elements, |
| 374 | // so they are never stretched too significantly. |
| 375 | final int halfWidth = (finalWidth + mOriginalWidth) / 2; |
| 376 | final int halfHeight = (finalHeight + mOriginalHeight) / 2; |
| 377 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 378 | // Initialize the animations. This is a hack, redefining what "parent" |
| 379 | // means to allow supplying the last and next size. In this definition |
| 380 | // "%p" is the original (let's call it "previous") size, and "%" is the |
| 381 | // screen's current/new size. |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 382 | if (firstStart) { |
| 383 | if (DEBUG_STATE) Slog.v(TAG, "Initializing start and finish animations"); |
| 384 | mStartEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 385 | halfWidth, halfHeight); |
| 386 | mStartExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 387 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 388 | mStartFrameAnimation.initialize(finalWidth, finalHeight, |
| 389 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 390 | mFinishEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 391 | halfWidth, halfHeight); |
| 392 | mFinishExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 393 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 394 | mFinishFrameAnimation.initialize(finalWidth, finalHeight, |
| 395 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 396 | } |
| 397 | mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
| 398 | mRotateExitAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 399 | mRotateFrameAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 400 | mAnimRunning = false; |
| 401 | mFinishAnimReady = false; |
| 402 | mFinishAnimStartTime = -1; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 403 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 404 | if (firstStart) { |
| 405 | mStartExitAnimation.restrictDuration(maxAnimationDuration); |
| 406 | mStartExitAnimation.scaleCurrentDuration(animationScale); |
| 407 | mStartEnterAnimation.restrictDuration(maxAnimationDuration); |
| 408 | mStartEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 409 | mStartFrameAnimation.restrictDuration(maxAnimationDuration); |
| 410 | mStartFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 411 | mFinishExitAnimation.restrictDuration(maxAnimationDuration); |
| 412 | mFinishExitAnimation.scaleCurrentDuration(animationScale); |
| 413 | mFinishEnterAnimation.restrictDuration(maxAnimationDuration); |
| 414 | mFinishEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 415 | mFinishFrameAnimation.restrictDuration(maxAnimationDuration); |
| 416 | mFinishFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 417 | } |
| 418 | mRotateExitAnimation.restrictDuration(maxAnimationDuration); |
| 419 | mRotateExitAnimation.scaleCurrentDuration(animationScale); |
| 420 | mRotateEnterAnimation.restrictDuration(maxAnimationDuration); |
| 421 | mRotateEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 422 | mRotateFrameAnimation.restrictDuration(maxAnimationDuration); |
| 423 | mRotateFrameAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 424 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 425 | if (mBlackFrame == null) { |
| 426 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 427 | WindowManagerService.TAG, |
| 428 | ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 429 | Surface.openTransaction(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 430 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 431 | // Compute the transformation matrix that must be applied |
| 432 | // the the black frame to make it stay in the initial position |
| 433 | // before the new screen rotation. This is different than the |
| 434 | // snapshot transformation because the snapshot is always based |
| 435 | // of the native orientation of the screen, not the orientation |
| 436 | // we were last in. |
| 437 | createRotationMatrix(delta, mOriginalWidth, mOriginalHeight, mFrameInitialMatrix); |
| 438 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 439 | try { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 440 | Rect outer = new Rect(-mOriginalWidth*1, -mOriginalHeight*1, |
| 441 | mOriginalWidth*2, mOriginalHeight*2); |
| 442 | Rect inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight); |
| 443 | mBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER + 1); |
| 444 | mBlackFrame.setMatrix(mFrameInitialMatrix); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 445 | } catch (Surface.OutOfResourcesException e) { |
| 446 | Slog.w(TAG, "Unable to allocate black surface", e); |
| 447 | } finally { |
| 448 | Surface.closeTransaction(); |
| 449 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 450 | WindowManagerService.TAG, |
| 451 | "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 452 | } |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 453 | } |
| 454 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 455 | return true; |
| 456 | } |
| 457 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 458 | /** |
| 459 | * Returns true if animating. |
| 460 | */ |
| 461 | public boolean dismiss(SurfaceSession session, long maxAnimationDuration, |
| 462 | float animationScale, int finalWidth, int finalHeight) { |
| 463 | if (DEBUG_STATE) Slog.v(TAG, "Dismiss!"); |
| 464 | if (mSurface == null) { |
| 465 | // Can't do animation. |
| 466 | return false; |
| 467 | } |
| 468 | if (!mStarted) { |
| 469 | startAnimation(session, maxAnimationDuration, animationScale, finalWidth, finalHeight, |
| 470 | true); |
| 471 | } |
| 472 | if (!mStarted) { |
| 473 | return false; |
| 474 | } |
| 475 | if (DEBUG_STATE) Slog.v(TAG, "Setting mFinishAnimReady = true"); |
| 476 | mFinishAnimReady = true; |
| 477 | return true; |
| 478 | } |
| 479 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 480 | public void kill() { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 481 | if (DEBUG_STATE) Slog.v(TAG, "Kill!"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 482 | if (mSurface != null) { |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 483 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 484 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 485 | " FREEZE " + mSurface + ": DESTROY"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 486 | mSurface.destroy(); |
| 487 | mSurface = null; |
| 488 | } |
Dianne Hackborn | 7916ac6 | 2011-05-16 20:45:48 -0700 | [diff] [blame] | 489 | if (mBlackFrame != null) { |
| 490 | mBlackFrame.kill(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 491 | mBlackFrame = null; |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 492 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 493 | if (mStartExitAnimation != null) { |
| 494 | mStartExitAnimation.cancel(); |
| 495 | mStartExitAnimation = null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 496 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 497 | if (mStartEnterAnimation != null) { |
| 498 | mStartEnterAnimation.cancel(); |
| 499 | mStartEnterAnimation = null; |
| 500 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 501 | if (mStartFrameAnimation != null) { |
| 502 | mStartFrameAnimation.cancel(); |
| 503 | mStartFrameAnimation = null; |
| 504 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 505 | if (mFinishExitAnimation != null) { |
| 506 | mFinishExitAnimation.cancel(); |
| 507 | mFinishExitAnimation = null; |
| 508 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 509 | if (mFinishEnterAnimation != null) { |
| 510 | mFinishEnterAnimation.cancel(); |
| 511 | mFinishEnterAnimation = null; |
| 512 | } |
| 513 | if (mFinishFrameAnimation != null) { |
| 514 | mFinishFrameAnimation.cancel(); |
| 515 | mFinishFrameAnimation = null; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 516 | } |
| 517 | if (mRotateExitAnimation != null) { |
| 518 | mRotateExitAnimation.cancel(); |
| 519 | mRotateExitAnimation = null; |
| 520 | } |
| 521 | if (mRotateEnterAnimation != null) { |
| 522 | mRotateEnterAnimation.cancel(); |
| 523 | mRotateEnterAnimation = null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 524 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 525 | if (mRotateFrameAnimation != null) { |
| 526 | mRotateFrameAnimation.cancel(); |
| 527 | mRotateFrameAnimation = null; |
| 528 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 529 | } |
| 530 | |
| 531 | public boolean isAnimating() { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 532 | return mStartEnterAnimation != null || mStartExitAnimation != null |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 533 | || mStartFrameAnimation != null |
| 534 | || mFinishEnterAnimation != null || mFinishExitAnimation != null |
| 535 | || mFinishFrameAnimation != null |
| 536 | || mRotateEnterAnimation != null || mRotateExitAnimation != null |
| 537 | || mRotateFrameAnimation != null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 538 | } |
| 539 | |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 540 | private boolean stepAnimation(long now) { |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 541 | |
| 542 | if (mFinishAnimReady && mFinishAnimStartTime < 0) { |
| 543 | if (DEBUG_STATE) Slog.v(TAG, "Step: finish anim now ready"); |
| 544 | mFinishAnimStartTime = now; |
| 545 | } |
| 546 | |
| 547 | // If the start animation is no longer running, we want to keep its |
| 548 | // transformation intact until the finish animation also completes. |
| 549 | |
| 550 | mMoreStartExit = false; |
| 551 | if (mStartExitAnimation != null) { |
| 552 | mStartExitTransformation.clear(); |
| 553 | mMoreStartExit = mStartExitAnimation.getTransformation(now, mStartExitTransformation); |
| 554 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start exit: " + mStartExitTransformation); |
| 555 | if (!mMoreStartExit) { |
| 556 | if (DEBUG_STATE) Slog.v(TAG, "Start exit animation done!"); |
| 557 | mStartExitAnimation.cancel(); |
| 558 | mStartExitAnimation = null; |
| 559 | } |
| 560 | } |
| 561 | |
| 562 | mMoreStartEnter = false; |
| 563 | if (mStartEnterAnimation != null) { |
| 564 | mStartEnterTransformation.clear(); |
| 565 | mMoreStartEnter = mStartEnterAnimation.getTransformation(now, mStartEnterTransformation); |
| 566 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start enter: " + mStartEnterTransformation); |
| 567 | if (!mMoreStartEnter) { |
| 568 | if (DEBUG_STATE) Slog.v(TAG, "Start enter animation done!"); |
| 569 | mStartEnterAnimation.cancel(); |
| 570 | mStartEnterAnimation = null; |
| 571 | } |
| 572 | } |
| 573 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 574 | mMoreStartFrame = false; |
| 575 | if (mStartFrameAnimation != null) { |
| 576 | mStartFrameTransformation.clear(); |
| 577 | mMoreStartFrame = mStartFrameAnimation.getTransformation(now, mStartFrameTransformation); |
| 578 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start frame: " + mStartFrameTransformation); |
| 579 | if (!mMoreStartFrame) { |
| 580 | if (DEBUG_STATE) Slog.v(TAG, "Start frame animation done!"); |
| 581 | mStartFrameAnimation.cancel(); |
| 582 | mStartFrameAnimation = null; |
| 583 | } |
| 584 | } |
| 585 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 586 | long finishNow = mFinishAnimReady ? (now - mFinishAnimStartTime) : 0; |
| 587 | if (DEBUG_STATE) Slog.v(TAG, "Step: finishNow=" + finishNow); |
| 588 | |
| 589 | mFinishExitTransformation.clear(); |
| 590 | mMoreFinishExit = false; |
| 591 | if (mFinishExitAnimation != null) { |
| 592 | mMoreFinishExit = mFinishExitAnimation.getTransformation(finishNow, mFinishExitTransformation); |
| 593 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish exit: " + mFinishExitTransformation); |
| 594 | if (!mMoreStartExit && !mMoreFinishExit) { |
| 595 | if (DEBUG_STATE) Slog.v(TAG, "Finish exit animation done, clearing start/finish anims!"); |
| 596 | mStartExitTransformation.clear(); |
| 597 | mFinishExitAnimation.cancel(); |
| 598 | mFinishExitAnimation = null; |
| 599 | mFinishExitTransformation.clear(); |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | mFinishEnterTransformation.clear(); |
| 604 | mMoreFinishEnter = false; |
| 605 | if (mFinishEnterAnimation != null) { |
| 606 | mMoreFinishEnter = mFinishEnterAnimation.getTransformation(finishNow, mFinishEnterTransformation); |
| 607 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish enter: " + mFinishEnterTransformation); |
| 608 | if (!mMoreStartEnter && !mMoreFinishEnter) { |
| 609 | if (DEBUG_STATE) Slog.v(TAG, "Finish enter animation done, clearing start/finish anims!"); |
| 610 | mStartEnterTransformation.clear(); |
| 611 | mFinishEnterAnimation.cancel(); |
| 612 | mFinishEnterAnimation = null; |
| 613 | mFinishEnterTransformation.clear(); |
| 614 | } |
| 615 | } |
| 616 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 617 | mFinishFrameTransformation.clear(); |
| 618 | mMoreFinishFrame = false; |
| 619 | if (mFinishFrameAnimation != null) { |
| 620 | mMoreFinishFrame = mFinishFrameAnimation.getTransformation(finishNow, mFinishFrameTransformation); |
| 621 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish frame: " + mFinishFrameTransformation); |
| 622 | if (!mMoreStartFrame && !mMoreFinishFrame) { |
| 623 | if (DEBUG_STATE) Slog.v(TAG, "Finish frame animation done, clearing start/finish anims!"); |
| 624 | mStartFrameTransformation.clear(); |
| 625 | mFinishFrameAnimation.cancel(); |
| 626 | mFinishFrameAnimation = null; |
| 627 | mFinishFrameTransformation.clear(); |
| 628 | } |
| 629 | } |
| 630 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 631 | mRotateExitTransformation.clear(); |
| 632 | mMoreRotateExit = false; |
| 633 | if (mRotateExitAnimation != null) { |
| 634 | mMoreRotateExit = mRotateExitAnimation.getTransformation(now, mRotateExitTransformation); |
| 635 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate exit: " + mRotateExitTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 636 | if (!mMoreFinishExit && !mMoreRotateExit) { |
| 637 | if (DEBUG_STATE) Slog.v(TAG, "Rotate exit animation done!"); |
| 638 | mRotateExitAnimation.cancel(); |
| 639 | mRotateExitAnimation = null; |
| 640 | mRotateExitTransformation.clear(); |
| 641 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 642 | } |
| 643 | |
| 644 | mRotateEnterTransformation.clear(); |
| 645 | mMoreRotateEnter = false; |
| 646 | if (mRotateEnterAnimation != null) { |
| 647 | mMoreRotateEnter = mRotateEnterAnimation.getTransformation(now, mRotateEnterTransformation); |
| 648 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate enter: " + mRotateEnterTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 649 | if (!mMoreFinishEnter && !mMoreRotateEnter) { |
| 650 | if (DEBUG_STATE) Slog.v(TAG, "Rotate enter animation done!"); |
| 651 | mRotateEnterAnimation.cancel(); |
| 652 | mRotateEnterAnimation = null; |
| 653 | mRotateEnterTransformation.clear(); |
| 654 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 655 | } |
| 656 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 657 | mRotateFrameTransformation.clear(); |
| 658 | mMoreRotateFrame = false; |
| 659 | if (mRotateFrameAnimation != null) { |
| 660 | mMoreRotateFrame = mRotateFrameAnimation.getTransformation(now, mRotateFrameTransformation); |
| 661 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate frame: " + mRotateFrameTransformation); |
| 662 | if (!mMoreFinishFrame && !mMoreRotateFrame) { |
| 663 | if (DEBUG_STATE) Slog.v(TAG, "Rotate frame animation done!"); |
| 664 | mRotateFrameAnimation.cancel(); |
| 665 | mRotateFrameAnimation = null; |
| 666 | mRotateFrameTransformation.clear(); |
| 667 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 668 | } |
| 669 | |
| 670 | mExitTransformation.set(mRotateExitTransformation); |
| 671 | mExitTransformation.compose(mStartExitTransformation); |
| 672 | mExitTransformation.compose(mFinishExitTransformation); |
| 673 | |
| 674 | mEnterTransformation.set(mRotateEnterTransformation); |
| 675 | mEnterTransformation.compose(mStartEnterTransformation); |
| 676 | mEnterTransformation.compose(mFinishEnterTransformation); |
| 677 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 678 | //mFrameTransformation.set(mRotateExitTransformation); |
| 679 | //mFrameTransformation.compose(mStartExitTransformation); |
| 680 | //mFrameTransformation.compose(mFinishExitTransformation); |
| 681 | mFrameTransformation.set(mRotateFrameTransformation); |
| 682 | mFrameTransformation.compose(mStartFrameTransformation); |
| 683 | mFrameTransformation.compose(mFinishFrameTransformation); |
| 684 | mFrameTransformation.getMatrix().preConcat(mFrameInitialMatrix); |
| 685 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 686 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final exit: " + mExitTransformation); |
| 687 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final enter: " + mEnterTransformation); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 688 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final frame: " + mFrameTransformation); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 689 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 690 | final boolean more = mMoreStartEnter || mMoreStartExit || mMoreStartFrame |
| 691 | || mMoreFinishEnter || mMoreFinishExit || mMoreFinishFrame |
| 692 | || mMoreRotateEnter || mMoreRotateExit || mMoreRotateFrame |
| 693 | || !mFinishAnimReady; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 694 | |
| 695 | mSnapshotFinalMatrix.setConcat(mExitTransformation.getMatrix(), mSnapshotInitialMatrix); |
| 696 | |
| 697 | if (DEBUG_STATE) Slog.v(TAG, "Step: more=" + more); |
| 698 | |
| 699 | return more; |
| 700 | } |
| 701 | |
| 702 | void updateSurfaces() { |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 703 | if (mSurface != null) { |
| 704 | if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) { |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 705 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface"); |
| 706 | mSurface.hide(); |
| 707 | } |
| 708 | } |
| 709 | |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 710 | if (mBlackFrame != null) { |
| 711 | if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 712 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding black frame"); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 713 | mBlackFrame.hide(); |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame^] | 714 | } else { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 715 | mBlackFrame.setMatrix(mFrameTransformation.getMatrix()); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 716 | } |
| 717 | } |
| 718 | |
| 719 | setSnapshotTransform(mSnapshotFinalMatrix, mExitTransformation.getAlpha()); |
| 720 | } |
| 721 | |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 722 | public boolean stepAnimationLocked(long now) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 723 | if (!isAnimating()) { |
| 724 | if (DEBUG_STATE) Slog.v(TAG, "Step: no animations running"); |
Craig Mautner | a731cd3 | 2012-03-02 15:23:55 -0800 | [diff] [blame] | 725 | mFinishAnimReady = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 726 | return false; |
| 727 | } |
| 728 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 729 | if (!mAnimRunning) { |
| 730 | if (DEBUG_STATE) Slog.v(TAG, "Step: starting start, finish, rotate"); |
| 731 | if (mStartEnterAnimation != null) { |
| 732 | mStartEnterAnimation.setStartTime(now); |
Dianne Hackborn | 8962028 | 2011-09-11 12:47:45 -0700 | [diff] [blame] | 733 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 734 | if (mStartExitAnimation != null) { |
| 735 | mStartExitAnimation.setStartTime(now); |
Dianne Hackborn | 8962028 | 2011-09-11 12:47:45 -0700 | [diff] [blame] | 736 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 737 | if (mStartFrameAnimation != null) { |
| 738 | mStartFrameAnimation.setStartTime(now); |
| 739 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 740 | if (mFinishEnterAnimation != null) { |
| 741 | mFinishEnterAnimation.setStartTime(0); |
| 742 | } |
| 743 | if (mFinishExitAnimation != null) { |
| 744 | mFinishExitAnimation.setStartTime(0); |
| 745 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 746 | if (mFinishFrameAnimation != null) { |
| 747 | mFinishFrameAnimation.setStartTime(0); |
| 748 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 749 | if (mRotateEnterAnimation != null) { |
| 750 | mRotateEnterAnimation.setStartTime(now); |
| 751 | } |
| 752 | if (mRotateExitAnimation != null) { |
| 753 | mRotateExitAnimation.setStartTime(now); |
| 754 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 755 | if (mRotateFrameAnimation != null) { |
| 756 | mRotateFrameAnimation.setStartTime(now); |
| 757 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 758 | mAnimRunning = true; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 759 | } |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 760 | |
| 761 | return stepAnimation(now); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 762 | } |
| 763 | |
| 764 | public Transformation getEnterTransformation() { |
| 765 | return mEnterTransformation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 766 | } |
| 767 | } |