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 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 21 | import static com.android.server.wm.WindowStateAnimator.SurfaceTrace; |
| 22 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 23 | import android.content.Context; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 24 | import android.graphics.Matrix; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 25 | import android.graphics.PixelFormat; |
| 26 | import android.graphics.Rect; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 27 | import android.util.Slog; |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 28 | import android.view.Display; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 29 | import android.view.Surface; |
| 30 | import android.view.SurfaceSession; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 31 | import android.view.animation.Animation; |
| 32 | import android.view.animation.AnimationUtils; |
| 33 | import android.view.animation.Transformation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 34 | |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 35 | class ScreenRotationAnimation { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 36 | static final String TAG = "ScreenRotationAnimation"; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 37 | static final boolean DEBUG_STATE = false; |
| 38 | static final boolean DEBUG_TRANSFORMS = false; |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 39 | static final boolean TWO_PHASE_ANIMATION = false; |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 40 | static final boolean USE_CUSTOM_BLACK_FRAME = false; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 41 | |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 42 | static final int FREEZE_LAYER = WindowManagerService.TYPE_LAYER_MULTIPLIER * 200; |
| 43 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 44 | final Context mContext; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 45 | Surface mSurface; |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 46 | BlackFrame mCustomBlackFrame; |
| 47 | BlackFrame mExitingBlackFrame; |
| 48 | BlackFrame mEnteringBlackFrame; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 49 | int mWidth, mHeight; |
| 50 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 51 | int mOriginalRotation; |
| 52 | int mOriginalWidth, mOriginalHeight; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 53 | int mCurRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 54 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 55 | // For all animations, "exit" is for the UI elements that are going |
| 56 | // away (that is the snapshot of the old screen), and "enter" is for |
| 57 | // the new UI elements that are appearing (that is the active windows |
| 58 | // in their final orientation). |
| 59 | |
| 60 | // The starting animation for the exiting and entering elements. This |
| 61 | // animation applies a transformation while the rotation is in progress. |
| 62 | // It is started immediately, before the new entering UI is ready. |
| 63 | Animation mStartExitAnimation; |
| 64 | final Transformation mStartExitTransformation = new Transformation(); |
| 65 | Animation mStartEnterAnimation; |
| 66 | final Transformation mStartEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 67 | Animation mStartFrameAnimation; |
| 68 | final Transformation mStartFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 69 | |
| 70 | // The finishing animation for the exiting and entering elements. This |
| 71 | // animation needs to undo the transformation of the starting animation. |
| 72 | // It starts running once the new rotation UI elements are ready to be |
| 73 | // displayed. |
| 74 | Animation mFinishExitAnimation; |
| 75 | final Transformation mFinishExitTransformation = new Transformation(); |
| 76 | Animation mFinishEnterAnimation; |
| 77 | final Transformation mFinishEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 78 | Animation mFinishFrameAnimation; |
| 79 | final Transformation mFinishFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 80 | |
| 81 | // The current active animation to move from the old to the new rotated |
| 82 | // state. Which animation is run here will depend on the old and new |
| 83 | // rotations. |
| 84 | Animation mRotateExitAnimation; |
| 85 | final Transformation mRotateExitTransformation = new Transformation(); |
| 86 | Animation mRotateEnterAnimation; |
| 87 | final Transformation mRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 88 | Animation mRotateFrameAnimation; |
| 89 | final Transformation mRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 90 | |
| 91 | // A previously running rotate animation. This will be used if we need |
| 92 | // to switch to a new rotation before finishing the previous one. |
| 93 | Animation mLastRotateExitAnimation; |
| 94 | final Transformation mLastRotateExitTransformation = new Transformation(); |
| 95 | Animation mLastRotateEnterAnimation; |
| 96 | final Transformation mLastRotateEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 97 | Animation mLastRotateFrameAnimation; |
| 98 | final Transformation mLastRotateFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 99 | |
| 100 | // Complete transformations being applied. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 101 | final Transformation mExitTransformation = new Transformation(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 102 | final Transformation mEnterTransformation = new Transformation(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 103 | final Transformation mFrameTransformation = new Transformation(); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 104 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 105 | boolean mStarted; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 106 | boolean mAnimRunning; |
| 107 | boolean mFinishAnimReady; |
| 108 | long mFinishAnimStartTime; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 109 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 110 | final Matrix mFrameInitialMatrix = new Matrix(); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 111 | final Matrix mSnapshotInitialMatrix = new Matrix(); |
| 112 | final Matrix mSnapshotFinalMatrix = new Matrix(); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 113 | final Matrix mExitFrameFinalMatrix = new Matrix(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 114 | final Matrix mTmpMatrix = new Matrix(); |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 115 | final float[] mTmpFloats = new float[9]; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 116 | private boolean mMoreRotateEnter; |
| 117 | private boolean mMoreRotateExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 118 | private boolean mMoreRotateFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 119 | private boolean mMoreFinishEnter; |
| 120 | private boolean mMoreFinishExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 121 | private boolean mMoreFinishFrame; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 122 | private boolean mMoreStartEnter; |
| 123 | private boolean mMoreStartExit; |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 124 | private boolean mMoreStartFrame; |
Craig Mautner | 3255a28 | 2012-04-16 15:42:47 -0700 | [diff] [blame] | 125 | long mHalfwayPoint; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 126 | |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 127 | public void printTo(String prefix, PrintWriter pw) { |
| 128 | pw.print(prefix); pw.print("mSurface="); pw.print(mSurface); |
| 129 | pw.print(" mWidth="); pw.print(mWidth); |
| 130 | pw.print(" mHeight="); pw.println(mHeight); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 131 | if (USE_CUSTOM_BLACK_FRAME) { |
| 132 | pw.print(prefix); pw.print("mCustomBlackFrame="); pw.println(mCustomBlackFrame); |
| 133 | if (mCustomBlackFrame != null) { |
| 134 | mCustomBlackFrame.printTo(prefix + " ", pw); |
| 135 | } |
| 136 | } |
| 137 | pw.print(prefix); pw.print("mExitingBlackFrame="); pw.println(mExitingBlackFrame); |
| 138 | if (mExitingBlackFrame != null) { |
| 139 | mExitingBlackFrame.printTo(prefix + " ", pw); |
| 140 | } |
| 141 | pw.print(prefix); pw.print("mEnteringBlackFrame="); pw.println(mEnteringBlackFrame); |
| 142 | if (mEnteringBlackFrame != null) { |
| 143 | mEnteringBlackFrame.printTo(prefix + " ", pw); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 144 | } |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 145 | pw.print(prefix); pw.print("mCurRotation="); pw.print(mCurRotation); |
| 146 | pw.print(" mOriginalRotation="); pw.println(mOriginalRotation); |
| 147 | pw.print(prefix); pw.print("mOriginalWidth="); pw.print(mOriginalWidth); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 148 | pw.print(" mOriginalHeight="); pw.println(mOriginalHeight); |
| 149 | pw.print(prefix); pw.print("mStarted="); pw.print(mStarted); |
| 150 | pw.print(" mAnimRunning="); pw.print(mAnimRunning); |
| 151 | pw.print(" mFinishAnimReady="); pw.print(mFinishAnimReady); |
| 152 | pw.print(" mFinishAnimStartTime="); pw.println(mFinishAnimStartTime); |
| 153 | pw.print(prefix); pw.print("mStartExitAnimation="); pw.print(mStartExitAnimation); |
| 154 | pw.print(" "); mStartExitTransformation.printShortString(pw); pw.println(); |
| 155 | pw.print(prefix); pw.print("mStartEnterAnimation="); pw.print(mStartEnterAnimation); |
| 156 | pw.print(" "); mStartEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 157 | pw.print(prefix); pw.print("mStartFrameAnimation="); pw.print(mStartFrameAnimation); |
| 158 | pw.print(" "); mStartFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 159 | pw.print(prefix); pw.print("mFinishExitAnimation="); pw.print(mFinishExitAnimation); |
| 160 | pw.print(" "); mFinishExitTransformation.printShortString(pw); pw.println(); |
| 161 | pw.print(prefix); pw.print("mFinishEnterAnimation="); pw.print(mFinishEnterAnimation); |
| 162 | pw.print(" "); mFinishEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 163 | pw.print(prefix); pw.print("mFinishFrameAnimation="); pw.print(mFinishFrameAnimation); |
| 164 | pw.print(" "); mFinishFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 165 | pw.print(prefix); pw.print("mRotateExitAnimation="); pw.print(mRotateExitAnimation); |
| 166 | pw.print(" "); mRotateExitTransformation.printShortString(pw); pw.println(); |
| 167 | pw.print(prefix); pw.print("mRotateEnterAnimation="); pw.print(mRotateEnterAnimation); |
| 168 | pw.print(" "); mRotateEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 169 | pw.print(prefix); pw.print("mRotateFrameAnimation="); pw.print(mRotateFrameAnimation); |
| 170 | pw.print(" "); mRotateFrameTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 171 | pw.print(prefix); pw.print("mExitTransformation="); |
| 172 | mExitTransformation.printShortString(pw); pw.println(); |
| 173 | pw.print(prefix); pw.print("mEnterTransformation="); |
| 174 | mEnterTransformation.printShortString(pw); pw.println(); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 175 | pw.print(prefix); pw.print("mFrameTransformation="); |
| 176 | mEnterTransformation.printShortString(pw); pw.println(); |
| 177 | pw.print(prefix); pw.print("mFrameInitialMatrix="); |
| 178 | mFrameInitialMatrix.printShortString(pw); |
| 179 | pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 180 | pw.print(prefix); pw.print("mSnapshotInitialMatrix="); |
| 181 | mSnapshotInitialMatrix.printShortString(pw); |
| 182 | pw.print(" mSnapshotFinalMatrix="); mSnapshotFinalMatrix.printShortString(pw); |
| 183 | pw.println(); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 184 | pw.print(prefix); pw.print("mExitFrameFinalMatrix="); |
| 185 | mExitFrameFinalMatrix.printShortString(pw); |
| 186 | pw.println(); |
Dianne Hackborn | 4dcece8 | 2012-02-10 14:50:32 -0800 | [diff] [blame] | 187 | } |
| 188 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 189 | public ScreenRotationAnimation(Context context, SurfaceSession session, |
| 190 | boolean inTransaction, int originalWidth, int originalHeight, int originalRotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 191 | mContext = context; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 192 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 193 | // Screenshot does NOT include rotation! |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 194 | if (originalRotation == Surface.ROTATION_90 |
| 195 | || originalRotation == Surface.ROTATION_270) { |
| 196 | mWidth = originalHeight; |
| 197 | mHeight = originalWidth; |
| 198 | } else { |
| 199 | mWidth = originalWidth; |
| 200 | mHeight = originalHeight; |
| 201 | } |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 202 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 203 | mOriginalRotation = originalRotation; |
| 204 | mOriginalWidth = originalWidth; |
| 205 | mOriginalHeight = originalHeight; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 206 | |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 207 | if (!inTransaction) { |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 208 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 209 | ">>> OPEN TRANSACTION ScreenRotationAnimation"); |
| 210 | Surface.openTransaction(); |
| 211 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 212 | |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 213 | try { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 214 | try { |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 215 | if (WindowManagerService.DEBUG_SURFACE_TRACE) { |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 216 | mSurface = new SurfaceTrace(session, 0, "FreezeSurface", Display.DEFAULT_DISPLAY, |
| 217 | mWidth, mHeight, |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 218 | PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN); |
| 219 | } else { |
Craig Mautner | 6881a10 | 2012-07-27 13:04:51 -0700 | [diff] [blame] | 220 | mSurface = new Surface(session, 0, "FreezeSurface", Display.DEFAULT_DISPLAY, |
| 221 | mWidth, mHeight, |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 222 | PixelFormat.OPAQUE, Surface.FX_SURFACE_SCREENSHOT | Surface.HIDDEN); |
| 223 | } |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame] | 224 | if (!mSurface.isValid()) { |
Mathias Agopian | 0ab84ef | 2011-10-13 16:02:48 -0700 | [diff] [blame] | 225 | // Screenshot failed, punt. |
| 226 | mSurface = null; |
| 227 | return; |
| 228 | } |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 229 | mSurface.setLayer(FREEZE_LAYER + 1); |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 230 | mSurface.setAlpha(0); |
Mathias Agopian | e65beaa | 2011-11-01 14:39:06 -0700 | [diff] [blame] | 231 | mSurface.show(); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 232 | } catch (Surface.OutOfResourcesException e) { |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 233 | Slog.w(TAG, "Unable to allocate freeze surface", e); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 234 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 235 | |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 236 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 237 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 238 | " FREEZE " + mSurface + ": CREATE"); |
| 239 | |
Jeff Brown | bc68a59 | 2011-07-25 12:58:12 -0700 | [diff] [blame] | 240 | setRotation(originalRotation); |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 241 | } finally { |
| 242 | if (!inTransaction) { |
| 243 | Surface.closeTransaction(); |
Dianne Hackborn | 3699174 | 2011-10-11 21:35:26 -0700 | [diff] [blame] | 244 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS) Slog.i(WindowManagerService.TAG, |
Dianne Hackborn | 94cb2eb | 2011-01-13 21:09:44 -0800 | [diff] [blame] | 245 | "<<< CLOSE TRANSACTION ScreenRotationAnimation"); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 246 | } |
Dianne Hackborn | 0f761d6 | 2010-11-30 22:06:10 -0800 | [diff] [blame] | 247 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 248 | } |
| 249 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 250 | boolean hasScreenshot() { |
| 251 | return mSurface != null; |
| 252 | } |
| 253 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 254 | static int deltaRotation(int oldRotation, int newRotation) { |
| 255 | int delta = newRotation - oldRotation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 256 | if (delta < 0) delta += 4; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 257 | return delta; |
| 258 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 259 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 260 | void setSnapshotTransform(Matrix matrix, float alpha) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 261 | if (mSurface != null) { |
| 262 | matrix.getValues(mTmpFloats); |
Dianne Hackborn | d040edb | 2011-08-31 12:47:58 -0700 | [diff] [blame] | 263 | mSurface.setPosition(mTmpFloats[Matrix.MTRANS_X], |
| 264 | mTmpFloats[Matrix.MTRANS_Y]); |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 265 | mSurface.setMatrix( |
| 266 | mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y], |
| 267 | mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]); |
| 268 | mSurface.setAlpha(alpha); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 269 | if (DEBUG_TRANSFORMS) { |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 270 | float[] srcPnts = new float[] { 0, 0, mWidth, mHeight }; |
| 271 | float[] dstPnts = new float[4]; |
| 272 | matrix.mapPoints(dstPnts, srcPnts); |
| 273 | Slog.i(TAG, "Original : (" + srcPnts[0] + "," + srcPnts[1] |
| 274 | + ")-(" + srcPnts[2] + "," + srcPnts[3] + ")"); |
| 275 | Slog.i(TAG, "Transformed: (" + dstPnts[0] + "," + dstPnts[1] |
| 276 | + ")-(" + dstPnts[2] + "," + dstPnts[3] + ")"); |
| 277 | } |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 278 | } |
| 279 | } |
| 280 | |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 281 | public static void createRotationMatrix(int rotation, int width, int height, |
| 282 | Matrix outMatrix) { |
| 283 | switch (rotation) { |
| 284 | case Surface.ROTATION_0: |
| 285 | outMatrix.reset(); |
| 286 | break; |
| 287 | case Surface.ROTATION_90: |
| 288 | outMatrix.setRotate(90, 0, 0); |
| 289 | outMatrix.postTranslate(height, 0); |
| 290 | break; |
| 291 | case Surface.ROTATION_180: |
| 292 | outMatrix.setRotate(180, 0, 0); |
| 293 | outMatrix.postTranslate(width, height); |
| 294 | break; |
| 295 | case Surface.ROTATION_270: |
| 296 | outMatrix.setRotate(270, 0, 0); |
| 297 | outMatrix.postTranslate(0, width); |
| 298 | break; |
| 299 | } |
| 300 | } |
| 301 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 302 | // Must be called while in a transaction. |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 303 | private void setRotation(int rotation) { |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 304 | mCurRotation = rotation; |
| 305 | |
| 306 | // Compute the transformation matrix that must be applied |
| 307 | // to the snapshot to make it stay in the same original position |
| 308 | // with the current screen rotation. |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame] | 309 | int delta = deltaRotation(rotation, Surface.ROTATION_0); |
Dianne Hackborn | 0aae2d4 | 2010-12-07 23:51:29 -0800 | [diff] [blame] | 310 | createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 311 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 312 | if (DEBUG_STATE) Slog.v(TAG, "**** ROTATION: " + delta); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 313 | setSnapshotTransform(mSnapshotInitialMatrix, 1.0f); |
| 314 | } |
| 315 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 316 | // Must be called while in a transaction. |
| 317 | public boolean setRotation(int rotation, SurfaceSession session, |
| 318 | long maxAnimationDuration, float animationScale, int finalWidth, int finalHeight) { |
| 319 | setRotation(rotation); |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 320 | if (TWO_PHASE_ANIMATION) { |
| 321 | return startAnimation(session, maxAnimationDuration, animationScale, |
| 322 | finalWidth, finalHeight, false); |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 323 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 324 | |
| 325 | // Don't start animation yet. |
| 326 | return false; |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 327 | } |
| 328 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 329 | /** |
| 330 | * Returns true if animating. |
| 331 | */ |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 332 | private boolean startAnimation(SurfaceSession session, long maxAnimationDuration, |
| 333 | float animationScale, int finalWidth, int finalHeight, boolean dismissing) { |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 334 | if (mSurface == null) { |
| 335 | // Can't do animation. |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 336 | return false; |
| 337 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 338 | if (mStarted) { |
| 339 | return true; |
| 340 | } |
| 341 | |
| 342 | mStarted = true; |
| 343 | |
| 344 | boolean firstStart = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 345 | |
Dianne Hackborn | de75cb4 | 2011-03-02 17:11:21 -0800 | [diff] [blame] | 346 | // Figure out how the screen has moved from the original rotation. |
| 347 | int delta = deltaRotation(mCurRotation, mOriginalRotation); |
| 348 | |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 349 | if (TWO_PHASE_ANIMATION && mFinishExitAnimation == null |
| 350 | && (!dismissing || delta != Surface.ROTATION_0)) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 351 | if (DEBUG_STATE) Slog.v(TAG, "Creating start and finish animations"); |
| 352 | firstStart = true; |
| 353 | mStartExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 354 | com.android.internal.R.anim.screen_rotate_start_exit); |
| 355 | mStartEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 356 | com.android.internal.R.anim.screen_rotate_start_enter); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 357 | if (USE_CUSTOM_BLACK_FRAME) { |
| 358 | mStartFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 359 | com.android.internal.R.anim.screen_rotate_start_frame); |
| 360 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 361 | mFinishExitAnimation = AnimationUtils.loadAnimation(mContext, |
| 362 | com.android.internal.R.anim.screen_rotate_finish_exit); |
| 363 | mFinishEnterAnimation = AnimationUtils.loadAnimation(mContext, |
| 364 | com.android.internal.R.anim.screen_rotate_finish_enter); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 365 | if (USE_CUSTOM_BLACK_FRAME) { |
| 366 | mFinishFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 367 | com.android.internal.R.anim.screen_rotate_finish_frame); |
| 368 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 369 | } |
| 370 | |
| 371 | if (DEBUG_STATE) Slog.v(TAG, "Rotation delta: " + delta + " finalWidth=" |
| 372 | + finalWidth + " finalHeight=" + finalHeight |
| 373 | + " origWidth=" + mOriginalWidth + " origHeight=" + mOriginalHeight); |
| 374 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 375 | switch (delta) { |
| 376 | case Surface.ROTATION_0: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 377 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 378 | com.android.internal.R.anim.screen_rotate_0_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 379 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 380 | com.android.internal.R.anim.screen_rotate_0_enter); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 381 | if (USE_CUSTOM_BLACK_FRAME) { |
| 382 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 383 | com.android.internal.R.anim.screen_rotate_0_frame); |
| 384 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 385 | break; |
| 386 | case Surface.ROTATION_90: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 387 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 388 | com.android.internal.R.anim.screen_rotate_plus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 389 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 390 | com.android.internal.R.anim.screen_rotate_plus_90_enter); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 391 | if (USE_CUSTOM_BLACK_FRAME) { |
| 392 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 393 | com.android.internal.R.anim.screen_rotate_plus_90_frame); |
| 394 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 395 | break; |
| 396 | case Surface.ROTATION_180: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 397 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 398 | com.android.internal.R.anim.screen_rotate_180_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 399 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 400 | com.android.internal.R.anim.screen_rotate_180_enter); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 401 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 402 | com.android.internal.R.anim.screen_rotate_180_frame); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 403 | break; |
| 404 | case Surface.ROTATION_270: |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 405 | mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 406 | com.android.internal.R.anim.screen_rotate_minus_90_exit); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 407 | mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 408 | com.android.internal.R.anim.screen_rotate_minus_90_enter); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 409 | if (USE_CUSTOM_BLACK_FRAME) { |
| 410 | mRotateFrameAnimation = AnimationUtils.loadAnimation(mContext, |
| 411 | com.android.internal.R.anim.screen_rotate_minus_90_frame); |
| 412 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 413 | break; |
| 414 | } |
| 415 | |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 416 | // Compute partial steps between original and final sizes. These |
| 417 | // are used for the dimensions of the exiting and entering elements, |
| 418 | // so they are never stretched too significantly. |
| 419 | final int halfWidth = (finalWidth + mOriginalWidth) / 2; |
| 420 | final int halfHeight = (finalHeight + mOriginalHeight) / 2; |
| 421 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 422 | // Initialize the animations. This is a hack, redefining what "parent" |
| 423 | // means to allow supplying the last and next size. In this definition |
| 424 | // "%p" is the original (let's call it "previous") size, and "%" is the |
| 425 | // screen's current/new size. |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 426 | if (TWO_PHASE_ANIMATION && firstStart) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 427 | if (DEBUG_STATE) Slog.v(TAG, "Initializing start and finish animations"); |
| 428 | mStartEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 429 | halfWidth, halfHeight); |
| 430 | mStartExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 431 | mOriginalWidth, mOriginalHeight); |
| 432 | mFinishEnterAnimation.initialize(finalWidth, finalHeight, |
Dianne Hackborn | 191874e3 | 2012-03-09 11:03:36 -0800 | [diff] [blame] | 433 | halfWidth, halfHeight); |
| 434 | mFinishExitAnimation.initialize(halfWidth, halfHeight, |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 435 | mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 436 | if (USE_CUSTOM_BLACK_FRAME) { |
| 437 | mStartFrameAnimation.initialize(finalWidth, finalHeight, |
| 438 | mOriginalWidth, mOriginalHeight); |
| 439 | mFinishFrameAnimation.initialize(finalWidth, finalHeight, |
| 440 | mOriginalWidth, mOriginalHeight); |
| 441 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 442 | } |
| 443 | mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
| 444 | mRotateExitAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 445 | if (USE_CUSTOM_BLACK_FRAME) { |
| 446 | mRotateFrameAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, |
| 447 | mOriginalHeight); |
| 448 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 449 | mAnimRunning = false; |
| 450 | mFinishAnimReady = false; |
| 451 | mFinishAnimStartTime = -1; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 452 | |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 453 | if (TWO_PHASE_ANIMATION && firstStart) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 454 | mStartExitAnimation.restrictDuration(maxAnimationDuration); |
| 455 | mStartExitAnimation.scaleCurrentDuration(animationScale); |
| 456 | mStartEnterAnimation.restrictDuration(maxAnimationDuration); |
| 457 | mStartEnterAnimation.scaleCurrentDuration(animationScale); |
| 458 | mFinishExitAnimation.restrictDuration(maxAnimationDuration); |
| 459 | mFinishExitAnimation.scaleCurrentDuration(animationScale); |
| 460 | mFinishEnterAnimation.restrictDuration(maxAnimationDuration); |
| 461 | mFinishEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 462 | if (USE_CUSTOM_BLACK_FRAME) { |
| 463 | mStartFrameAnimation.restrictDuration(maxAnimationDuration); |
| 464 | mStartFrameAnimation.scaleCurrentDuration(animationScale); |
| 465 | mFinishFrameAnimation.restrictDuration(maxAnimationDuration); |
| 466 | mFinishFrameAnimation.scaleCurrentDuration(animationScale); |
| 467 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 468 | } |
| 469 | mRotateExitAnimation.restrictDuration(maxAnimationDuration); |
| 470 | mRotateExitAnimation.scaleCurrentDuration(animationScale); |
| 471 | mRotateEnterAnimation.restrictDuration(maxAnimationDuration); |
| 472 | mRotateEnterAnimation.scaleCurrentDuration(animationScale); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 473 | if (USE_CUSTOM_BLACK_FRAME) { |
| 474 | mRotateFrameAnimation.restrictDuration(maxAnimationDuration); |
| 475 | mRotateFrameAnimation.scaleCurrentDuration(animationScale); |
| 476 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 477 | |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 478 | if (USE_CUSTOM_BLACK_FRAME && mCustomBlackFrame == null) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 479 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 480 | WindowManagerService.TAG, |
| 481 | ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 482 | Surface.openTransaction(); |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 483 | |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 484 | // Compute the transformation matrix that must be applied |
| 485 | // the the black frame to make it stay in the initial position |
| 486 | // before the new screen rotation. This is different than the |
| 487 | // snapshot transformation because the snapshot is always based |
| 488 | // of the native orientation of the screen, not the orientation |
| 489 | // we were last in. |
| 490 | createRotationMatrix(delta, mOriginalWidth, mOriginalHeight, mFrameInitialMatrix); |
| 491 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 492 | try { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 493 | Rect outer = new Rect(-mOriginalWidth*1, -mOriginalHeight*1, |
| 494 | mOriginalWidth*2, mOriginalHeight*2); |
| 495 | Rect inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 496 | mCustomBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER + 3); |
| 497 | mCustomBlackFrame.setMatrix(mFrameInitialMatrix); |
| 498 | } catch (Surface.OutOfResourcesException e) { |
| 499 | Slog.w(TAG, "Unable to allocate black surface", e); |
| 500 | } finally { |
| 501 | Surface.closeTransaction(); |
| 502 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 503 | WindowManagerService.TAG, |
| 504 | "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 505 | } |
| 506 | } |
| 507 | |
| 508 | if (mExitingBlackFrame == null) { |
| 509 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 510 | WindowManagerService.TAG, |
| 511 | ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 512 | Surface.openTransaction(); |
| 513 | |
| 514 | // Compute the transformation matrix that must be applied |
| 515 | // the the black frame to make it stay in the initial position |
| 516 | // before the new screen rotation. This is different than the |
| 517 | // snapshot transformation because the snapshot is always based |
| 518 | // of the native orientation of the screen, not the orientation |
| 519 | // we were last in. |
| 520 | createRotationMatrix(delta, mOriginalWidth, mOriginalHeight, mFrameInitialMatrix); |
| 521 | |
| 522 | try { |
| 523 | Rect outer = new Rect(-mOriginalWidth*1, -mOriginalHeight*1, |
| 524 | mOriginalWidth*2, mOriginalHeight*2); |
| 525 | Rect inner = new Rect(0, 0, mOriginalWidth, mOriginalHeight); |
| 526 | mExitingBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER + 2); |
| 527 | mExitingBlackFrame.setMatrix(mFrameInitialMatrix); |
| 528 | } catch (Surface.OutOfResourcesException e) { |
| 529 | Slog.w(TAG, "Unable to allocate black surface", e); |
| 530 | } finally { |
| 531 | Surface.closeTransaction(); |
| 532 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 533 | WindowManagerService.TAG, |
| 534 | "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 535 | } |
| 536 | } |
| 537 | |
| 538 | if (false && mEnteringBlackFrame == null) { |
| 539 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 540 | WindowManagerService.TAG, |
| 541 | ">>> OPEN TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 542 | Surface.openTransaction(); |
| 543 | |
| 544 | try { |
| 545 | Rect outer = new Rect(-finalWidth*1, -finalHeight*1, |
| 546 | finalWidth*2, finalHeight*2); |
| 547 | Rect inner = new Rect(0, 0, finalWidth, finalHeight); |
| 548 | mEnteringBlackFrame = new BlackFrame(session, outer, inner, FREEZE_LAYER); |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 549 | } catch (Surface.OutOfResourcesException e) { |
| 550 | Slog.w(TAG, "Unable to allocate black surface", e); |
| 551 | } finally { |
| 552 | Surface.closeTransaction(); |
| 553 | if (WindowManagerService.SHOW_LIGHT_TRANSACTIONS || DEBUG_STATE) Slog.i( |
| 554 | WindowManagerService.TAG, |
| 555 | "<<< CLOSE TRANSACTION ScreenRotationAnimation.startAnimation"); |
| 556 | } |
Dianne Hackborn | 50660e2 | 2011-02-02 17:12:25 -0800 | [diff] [blame] | 557 | } |
| 558 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 559 | return true; |
| 560 | } |
| 561 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 562 | /** |
| 563 | * Returns true if animating. |
| 564 | */ |
| 565 | public boolean dismiss(SurfaceSession session, long maxAnimationDuration, |
| 566 | float animationScale, int finalWidth, int finalHeight) { |
| 567 | if (DEBUG_STATE) Slog.v(TAG, "Dismiss!"); |
| 568 | if (mSurface == null) { |
| 569 | // Can't do animation. |
| 570 | return false; |
| 571 | } |
| 572 | if (!mStarted) { |
| 573 | startAnimation(session, maxAnimationDuration, animationScale, finalWidth, finalHeight, |
| 574 | true); |
| 575 | } |
| 576 | if (!mStarted) { |
| 577 | return false; |
| 578 | } |
| 579 | if (DEBUG_STATE) Slog.v(TAG, "Setting mFinishAnimReady = true"); |
| 580 | mFinishAnimReady = true; |
| 581 | return true; |
| 582 | } |
| 583 | |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 584 | public void kill() { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 585 | if (DEBUG_STATE) Slog.v(TAG, "Kill!"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 586 | if (mSurface != null) { |
Dianne Hackborn | 5fd2169 | 2011-06-07 14:09:47 -0700 | [diff] [blame] | 587 | if (WindowManagerService.SHOW_TRANSACTIONS || |
| 588 | WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG, |
| 589 | " FREEZE " + mSurface + ": DESTROY"); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 590 | mSurface.destroy(); |
| 591 | mSurface = null; |
| 592 | } |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 593 | if (mCustomBlackFrame != null) { |
| 594 | mCustomBlackFrame.kill(); |
| 595 | mCustomBlackFrame = null; |
| 596 | } |
| 597 | if (mExitingBlackFrame != null) { |
| 598 | mExitingBlackFrame.kill(); |
| 599 | mExitingBlackFrame = null; |
| 600 | } |
| 601 | if (mEnteringBlackFrame != null) { |
| 602 | mEnteringBlackFrame.kill(); |
| 603 | mEnteringBlackFrame = null; |
Dianne Hackborn | 352cc98 | 2011-01-04 11:34:18 -0800 | [diff] [blame] | 604 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 605 | if (TWO_PHASE_ANIMATION) { |
| 606 | if (mStartExitAnimation != null) { |
| 607 | mStartExitAnimation.cancel(); |
| 608 | mStartExitAnimation = null; |
| 609 | } |
| 610 | if (mStartEnterAnimation != null) { |
| 611 | mStartEnterAnimation.cancel(); |
| 612 | mStartEnterAnimation = null; |
| 613 | } |
| 614 | if (mFinishExitAnimation != null) { |
| 615 | mFinishExitAnimation.cancel(); |
| 616 | mFinishExitAnimation = null; |
| 617 | } |
| 618 | if (mFinishEnterAnimation != null) { |
| 619 | mFinishEnterAnimation.cancel(); |
| 620 | mFinishEnterAnimation = null; |
| 621 | } |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 622 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 623 | if (USE_CUSTOM_BLACK_FRAME) { |
| 624 | if (mStartFrameAnimation != null) { |
| 625 | mStartFrameAnimation.cancel(); |
| 626 | mStartFrameAnimation = null; |
| 627 | } |
| 628 | if (mRotateFrameAnimation != null) { |
| 629 | mRotateFrameAnimation.cancel(); |
| 630 | mRotateFrameAnimation = null; |
| 631 | } |
| 632 | if (mFinishFrameAnimation != null) { |
| 633 | mFinishFrameAnimation.cancel(); |
| 634 | mFinishFrameAnimation = null; |
| 635 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 636 | } |
| 637 | if (mRotateExitAnimation != null) { |
| 638 | mRotateExitAnimation.cancel(); |
| 639 | mRotateExitAnimation = null; |
| 640 | } |
| 641 | if (mRotateEnterAnimation != null) { |
| 642 | mRotateEnterAnimation.cancel(); |
| 643 | mRotateEnterAnimation = null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 644 | } |
| 645 | } |
| 646 | |
| 647 | public boolean isAnimating() { |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 648 | return hasAnimations() || (TWO_PHASE_ANIMATION && mFinishAnimReady); |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 649 | } |
| 650 | |
| 651 | private boolean hasAnimations() { |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 652 | return (TWO_PHASE_ANIMATION && |
| 653 | (mStartEnterAnimation != null || mStartExitAnimation != null |
| 654 | || mFinishEnterAnimation != null || mFinishExitAnimation != null)) |
| 655 | || (USE_CUSTOM_BLACK_FRAME && |
| 656 | (mStartFrameAnimation != null || mRotateFrameAnimation != null |
| 657 | || mFinishFrameAnimation != null)) |
| 658 | || mRotateEnterAnimation != null || mRotateExitAnimation != null; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 659 | } |
| 660 | |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 661 | private boolean stepAnimation(long now) { |
Craig Mautner | 3255a28 | 2012-04-16 15:42:47 -0700 | [diff] [blame] | 662 | if (now > mHalfwayPoint) { |
| 663 | mHalfwayPoint = Long.MAX_VALUE; |
| 664 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 665 | if (mFinishAnimReady && mFinishAnimStartTime < 0) { |
| 666 | if (DEBUG_STATE) Slog.v(TAG, "Step: finish anim now ready"); |
| 667 | mFinishAnimStartTime = now; |
| 668 | } |
| 669 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 670 | if (TWO_PHASE_ANIMATION) { |
| 671 | mMoreStartExit = false; |
| 672 | if (mStartExitAnimation != null) { |
| 673 | mMoreStartExit = mStartExitAnimation.getTransformation(now, mStartExitTransformation); |
| 674 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start exit: " + mStartExitTransformation); |
| 675 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 676 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 677 | mMoreStartEnter = false; |
| 678 | if (mStartEnterAnimation != null) { |
| 679 | mMoreStartEnter = mStartEnterAnimation.getTransformation(now, mStartEnterTransformation); |
| 680 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start enter: " + mStartEnterTransformation); |
| 681 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 682 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 683 | if (USE_CUSTOM_BLACK_FRAME) { |
| 684 | mMoreStartFrame = false; |
| 685 | if (mStartFrameAnimation != null) { |
| 686 | mMoreStartFrame = mStartFrameAnimation.getTransformation(now, mStartFrameTransformation); |
| 687 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped start frame: " + mStartFrameTransformation); |
| 688 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 689 | } |
| 690 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 691 | long finishNow = mFinishAnimReady ? (now - mFinishAnimStartTime) : 0; |
| 692 | if (DEBUG_STATE) Slog.v(TAG, "Step: finishNow=" + finishNow); |
| 693 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 694 | if (TWO_PHASE_ANIMATION) { |
| 695 | mMoreFinishExit = false; |
| 696 | if (mFinishExitAnimation != null) { |
| 697 | mMoreFinishExit = mFinishExitAnimation.getTransformation(finishNow, mFinishExitTransformation); |
| 698 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish exit: " + mFinishExitTransformation); |
| 699 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 700 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 701 | mMoreFinishEnter = false; |
| 702 | if (mFinishEnterAnimation != null) { |
| 703 | mMoreFinishEnter = mFinishEnterAnimation.getTransformation(finishNow, mFinishEnterTransformation); |
| 704 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish enter: " + mFinishEnterTransformation); |
| 705 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 706 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 707 | if (USE_CUSTOM_BLACK_FRAME) { |
| 708 | mMoreFinishFrame = false; |
| 709 | if (mFinishFrameAnimation != null) { |
| 710 | mMoreFinishFrame = mFinishFrameAnimation.getTransformation(finishNow, mFinishFrameTransformation); |
| 711 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped finish frame: " + mFinishFrameTransformation); |
| 712 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 713 | } |
| 714 | |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 715 | mMoreRotateExit = false; |
| 716 | if (mRotateExitAnimation != null) { |
| 717 | mMoreRotateExit = mRotateExitAnimation.getTransformation(now, mRotateExitTransformation); |
| 718 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate exit: " + mRotateExitTransformation); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 719 | } |
| 720 | |
| 721 | mMoreRotateEnter = false; |
| 722 | if (mRotateEnterAnimation != null) { |
| 723 | mMoreRotateEnter = mRotateEnterAnimation.getTransformation(now, mRotateEnterTransformation); |
| 724 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate enter: " + mRotateEnterTransformation); |
| 725 | } |
| 726 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 727 | if (USE_CUSTOM_BLACK_FRAME) { |
| 728 | mMoreRotateFrame = false; |
| 729 | if (mRotateFrameAnimation != null) { |
| 730 | mMoreRotateFrame = mRotateFrameAnimation.getTransformation(now, mRotateFrameTransformation); |
| 731 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Stepped rotate frame: " + mRotateFrameTransformation); |
| 732 | } |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 733 | } |
| 734 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 735 | if (!mMoreRotateExit && (!TWO_PHASE_ANIMATION || (!mMoreStartExit && !mMoreFinishExit))) { |
| 736 | if (TWO_PHASE_ANIMATION) { |
| 737 | if (mStartExitAnimation != null) { |
| 738 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing start exit anim!"); |
| 739 | mStartExitAnimation.cancel(); |
| 740 | mStartExitAnimation = null; |
| 741 | mStartExitTransformation.clear(); |
| 742 | } |
| 743 | if (mFinishExitAnimation != null) { |
| 744 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing finish exit anim!"); |
| 745 | mFinishExitAnimation.cancel(); |
| 746 | mFinishExitAnimation = null; |
| 747 | mFinishExitTransformation.clear(); |
| 748 | } |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 749 | } |
| 750 | if (mRotateExitAnimation != null) { |
| 751 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, clearing rotate exit anim!"); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 752 | mRotateExitAnimation.cancel(); |
| 753 | mRotateExitAnimation = null; |
| 754 | mRotateExitTransformation.clear(); |
| 755 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 756 | } |
| 757 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 758 | if (!mMoreRotateEnter && (!TWO_PHASE_ANIMATION || (!mMoreStartEnter && !mMoreFinishEnter))) { |
| 759 | if (TWO_PHASE_ANIMATION) { |
| 760 | if (mStartEnterAnimation != null) { |
| 761 | if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing start enter anim!"); |
| 762 | mStartEnterAnimation.cancel(); |
| 763 | mStartEnterAnimation = null; |
| 764 | mStartEnterTransformation.clear(); |
| 765 | } |
| 766 | if (mFinishEnterAnimation != null) { |
| 767 | if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing finish enter anim!"); |
| 768 | mFinishEnterAnimation.cancel(); |
| 769 | mFinishEnterAnimation = null; |
| 770 | mFinishEnterTransformation.clear(); |
| 771 | } |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 772 | } |
| 773 | if (mRotateEnterAnimation != null) { |
| 774 | if (DEBUG_STATE) Slog.v(TAG, "Enter animations done, clearing rotate enter anim!"); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 775 | mRotateEnterAnimation.cancel(); |
| 776 | mRotateEnterAnimation = null; |
| 777 | mRotateEnterTransformation.clear(); |
| 778 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 779 | } |
| 780 | |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 781 | if (USE_CUSTOM_BLACK_FRAME && !mMoreStartFrame && !mMoreRotateFrame && !mMoreFinishFrame) { |
| 782 | if (mStartFrameAnimation != null) { |
| 783 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing start frame anim!"); |
| 784 | mStartFrameAnimation.cancel(); |
| 785 | mStartFrameAnimation = null; |
| 786 | mStartFrameTransformation.clear(); |
| 787 | } |
| 788 | if (mFinishFrameAnimation != null) { |
| 789 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing finish frame anim!"); |
| 790 | mFinishFrameAnimation.cancel(); |
| 791 | mFinishFrameAnimation = null; |
| 792 | mFinishFrameTransformation.clear(); |
| 793 | } |
| 794 | if (mRotateFrameAnimation != null) { |
| 795 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, clearing rotate frame anim!"); |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 796 | mRotateFrameAnimation.cancel(); |
| 797 | mRotateFrameAnimation = null; |
| 798 | mRotateFrameTransformation.clear(); |
| 799 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 800 | } |
| 801 | |
| 802 | mExitTransformation.set(mRotateExitTransformation); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 803 | mEnterTransformation.set(mRotateEnterTransformation); |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 804 | if (TWO_PHASE_ANIMATION) { |
| 805 | mExitTransformation.compose(mStartExitTransformation); |
| 806 | mExitTransformation.compose(mFinishExitTransformation); |
| 807 | |
| 808 | mEnterTransformation.compose(mStartEnterTransformation); |
| 809 | mEnterTransformation.compose(mFinishEnterTransformation); |
| 810 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 811 | |
| 812 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final exit: " + mExitTransformation); |
| 813 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final enter: " + mEnterTransformation); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 814 | |
| 815 | if (USE_CUSTOM_BLACK_FRAME) { |
| 816 | //mFrameTransformation.set(mRotateExitTransformation); |
| 817 | //mFrameTransformation.compose(mStartExitTransformation); |
| 818 | //mFrameTransformation.compose(mFinishExitTransformation); |
| 819 | mFrameTransformation.set(mRotateFrameTransformation); |
| 820 | mFrameTransformation.compose(mStartFrameTransformation); |
| 821 | mFrameTransformation.compose(mFinishFrameTransformation); |
| 822 | mFrameTransformation.getMatrix().preConcat(mFrameInitialMatrix); |
| 823 | if (DEBUG_TRANSFORMS) Slog.v(TAG, "Final frame: " + mFrameTransformation); |
| 824 | } |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 825 | |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 826 | final boolean more = (TWO_PHASE_ANIMATION |
| 827 | && (mMoreStartEnter || mMoreStartExit || mMoreFinishEnter || mMoreFinishExit)) |
| 828 | || (USE_CUSTOM_BLACK_FRAME |
| 829 | && (mMoreStartFrame || mMoreRotateFrame || mMoreFinishFrame)) |
| 830 | || mMoreRotateEnter || mMoreRotateExit |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 831 | || !mFinishAnimReady; |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 832 | |
| 833 | mSnapshotFinalMatrix.setConcat(mExitTransformation.getMatrix(), mSnapshotInitialMatrix); |
| 834 | |
| 835 | if (DEBUG_STATE) Slog.v(TAG, "Step: more=" + more); |
| 836 | |
| 837 | return more; |
| 838 | } |
| 839 | |
| 840 | void updateSurfaces() { |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 841 | if (!mStarted) { |
| 842 | return; |
| 843 | } |
| 844 | |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame] | 845 | if (mSurface != null) { |
| 846 | if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) { |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 847 | if (DEBUG_STATE) Slog.v(TAG, "Exit animations done, hiding screenshot surface"); |
| 848 | mSurface.hide(); |
| 849 | } |
| 850 | } |
| 851 | |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 852 | if (mCustomBlackFrame != null) { |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame] | 853 | if (!mMoreStartFrame && !mMoreFinishFrame && !mMoreRotateFrame) { |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 854 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding black frame"); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 855 | mCustomBlackFrame.hide(); |
Craig Mautner | bf90eaa | 2012-03-15 11:28:53 -0700 | [diff] [blame] | 856 | } else { |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 857 | mCustomBlackFrame.setMatrix(mFrameTransformation.getMatrix()); |
| 858 | } |
| 859 | } |
| 860 | |
| 861 | if (mExitingBlackFrame != null) { |
| 862 | if (!mMoreStartExit && !mMoreFinishExit && !mMoreRotateExit) { |
| 863 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding exiting frame"); |
| 864 | mExitingBlackFrame.hide(); |
| 865 | } else { |
| 866 | mExitFrameFinalMatrix.setConcat(mExitTransformation.getMatrix(), mFrameInitialMatrix); |
| 867 | mExitingBlackFrame.setMatrix(mExitFrameFinalMatrix); |
Dianne Hackborn | d6b32b6 | 2012-03-16 11:54:51 -0700 | [diff] [blame] | 868 | } |
| 869 | } |
| 870 | |
| 871 | if (mEnteringBlackFrame != null) { |
| 872 | if (!mMoreStartEnter && !mMoreFinishEnter && !mMoreRotateEnter) { |
| 873 | if (DEBUG_STATE) Slog.v(TAG, "Frame animations done, hiding entering frame"); |
| 874 | mEnteringBlackFrame.hide(); |
| 875 | } else { |
| 876 | mEnteringBlackFrame.setMatrix(mEnterTransformation.getMatrix()); |
Craig Mautner | dbb7991 | 2012-03-01 18:59:14 -0800 | [diff] [blame] | 877 | } |
| 878 | } |
| 879 | |
| 880 | setSnapshotTransform(mSnapshotFinalMatrix, mExitTransformation.getAlpha()); |
| 881 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 882 | |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 883 | public boolean stepAnimationLocked(long now) { |
Dianne Hackborn | 187ae210 | 2012-04-11 18:12:06 -0700 | [diff] [blame] | 884 | if (!hasAnimations()) { |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 885 | if (DEBUG_STATE) Slog.v(TAG, "Step: no animations running"); |
Craig Mautner | a731cd3 | 2012-03-02 15:23:55 -0800 | [diff] [blame] | 886 | mFinishAnimReady = false; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 887 | return false; |
| 888 | } |
| 889 | |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 890 | if (!mAnimRunning) { |
| 891 | if (DEBUG_STATE) Slog.v(TAG, "Step: starting start, finish, rotate"); |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 892 | if (TWO_PHASE_ANIMATION) { |
| 893 | if (mStartEnterAnimation != null) { |
| 894 | mStartEnterAnimation.setStartTime(now); |
| 895 | } |
| 896 | if (mStartExitAnimation != null) { |
| 897 | mStartExitAnimation.setStartTime(now); |
| 898 | } |
| 899 | if (mFinishEnterAnimation != null) { |
| 900 | mFinishEnterAnimation.setStartTime(0); |
| 901 | } |
| 902 | if (mFinishExitAnimation != null) { |
| 903 | mFinishExitAnimation.setStartTime(0); |
| 904 | } |
Dianne Hackborn | 8962028 | 2011-09-11 12:47:45 -0700 | [diff] [blame] | 905 | } |
Craig Mautner | 7d8df39 | 2012-04-06 15:26:23 -0700 | [diff] [blame] | 906 | if (USE_CUSTOM_BLACK_FRAME) { |
| 907 | if (mStartFrameAnimation != null) { |
| 908 | mStartFrameAnimation.setStartTime(now); |
| 909 | } |
| 910 | if (mFinishFrameAnimation != null) { |
| 911 | mFinishFrameAnimation.setStartTime(0); |
| 912 | } |
| 913 | if (mRotateFrameAnimation != null) { |
| 914 | mRotateFrameAnimation.setStartTime(now); |
| 915 | } |
Dianne Hackborn | 9fd7480 | 2012-03-01 19:26:31 -0800 | [diff] [blame] | 916 | } |
Dianne Hackborn | fd1c5ed | 2012-01-13 13:09:16 -0800 | [diff] [blame] | 917 | if (mRotateEnterAnimation != null) { |
| 918 | mRotateEnterAnimation.setStartTime(now); |
| 919 | } |
| 920 | if (mRotateExitAnimation != null) { |
| 921 | mRotateExitAnimation.setStartTime(now); |
| 922 | } |
| 923 | mAnimRunning = true; |
Craig Mautner | 3255a28 | 2012-04-16 15:42:47 -0700 | [diff] [blame] | 924 | mHalfwayPoint = now + mRotateEnterAnimation.getDuration() / 2; |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 925 | } |
Craig Mautner | e32c307 | 2012-03-12 15:25:35 -0700 | [diff] [blame] | 926 | |
| 927 | return stepAnimation(now); |
Dianne Hackborn | f9d0be9 | 2010-11-24 12:35:25 -0800 | [diff] [blame] | 928 | } |
| 929 | |
| 930 | public Transformation getEnterTransformation() { |
| 931 | return mEnterTransformation; |
Dianne Hackborn | a111187 | 2010-11-23 20:55:11 -0800 | [diff] [blame] | 932 | } |
| 933 | } |