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