ScrimController.java revision 83eb6bb5d83d3994a3750b566a2109a049ab1388
1ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi/* 2ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * Copyright (C) 2014 The Android Open Source Project 3ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * 4ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * Licensed under the Apache License, Version 2.0 (the "License"); 5ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * you may not use this file except in compliance with the License. 6ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * You may obtain a copy of the License at 7ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * 8ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * http://www.apache.org/licenses/LICENSE-2.0 9ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * 10ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * Unless required by applicable law or agreed to in writing, software 11ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * distributed under the License is distributed on an "AS IS" BASIS, 12ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * See the License for the specific language governing permissions and 14ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * limitations under the License 15ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi */ 16ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 17ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggipackage com.android.systemui.statusbar.phone; 18ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 19ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.animation.Animator; 20ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.animation.AnimatorListenerAdapter; 21aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekimport android.animation.PropertyValuesHolder; 22ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.animation.ValueAnimator; 23d06aa570374ecfe5c707140a12a309b1b7c07e08John Spurlockimport android.content.Context; 24ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.graphics.Color; 250d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggiimport android.util.Log; 26ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.view.View; 27ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.view.ViewTreeObserver; 28ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.view.animation.DecelerateInterpolator; 29ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggiimport android.view.animation.Interpolator; 300d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggiimport android.view.animation.PathInterpolator; 31ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 32bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlockimport com.android.systemui.R; 33a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinekimport com.android.systemui.statusbar.BackDropView; 34aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekimport com.android.systemui.statusbar.ExpandableNotificationRow; 35aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekimport com.android.systemui.statusbar.NotificationData; 36a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinekimport com.android.systemui.statusbar.ScrimView; 37aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekimport com.android.systemui.statusbar.policy.HeadsUpManager; 38aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekimport com.android.systemui.statusbar.stack.StackStateAnimator; 39bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 40ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi/** 41ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * Controls both the scrim behind the notifications and in front of the notifications (when a 42ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi * security method gets shown). 43ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi */ 44aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinekpublic class ScrimController implements ViewTreeObserver.OnPreDrawListener, 45aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek HeadsUpManager.OnHeadsUpChangedListener { 468b12f22bc1f654d0afe1a5588ed3667428b305c8John Spurlock public static final long ANIMATION_DURATION = 220; 4783eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi public static final Interpolator KEYGUARD_FADE_OUT_INTERPOLATOR 4883eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi = new PathInterpolator(0f, 0, 0.7f, 1f); 498b12f22bc1f654d0afe1a5588ed3667428b305c8John Spurlock 50ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private static final float SCRIM_BEHIND_ALPHA = 0.62f; 51e5716222a1a11922267193d5815fb083fc4e11d3Jorim Jaggi private static final float SCRIM_BEHIND_ALPHA_KEYGUARD = 0.45f; 5276a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi private static final float SCRIM_BEHIND_ALPHA_UNLOCKING = 0.2f; 53ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private static final float SCRIM_IN_FRONT_ALPHA = 0.75f; 54bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock private static final int TAG_KEY_ANIM = R.id.scrim; 5583eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi private static final int TAG_KEY_ANIM_TARGET = R.id.scrim_target; 56aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private static final int TAG_HUN_START_ALPHA = R.id.hun_scrim_alpha_start; 57aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private static final int TAG_HUN_END_ALPHA = R.id.hun_scrim_alpha_end; 58bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 59a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek private final ScrimView mScrimBehind; 60a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek private final ScrimView mScrimInFront; 61ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private final UnlockMethodCache mUnlockMethodCache; 62aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private final View mHeadsUpScrim; 63ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 64ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private boolean mKeyguardShowing; 65ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private float mFraction; 66ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 67ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private boolean mDarkenWhileDragging; 68ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private boolean mBouncerShowing; 690d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi private boolean mWakeAndUnlocking; 70ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private boolean mAnimateChange; 71ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private boolean mUpdatePending; 722fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi private boolean mExpanding; 73e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi private boolean mAnimateKeyguardFadingOut; 74e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi private long mDurationOverride = -1; 75e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi private long mAnimationDelay; 76e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi private Runnable mOnAnimationFinished; 77ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private final Interpolator mInterpolator = new DecelerateInterpolator(); 78a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek private BackDropView mBackDropView; 790e66439387e36876de94a60658917a7f3b0e6d27Jorim Jaggi private boolean mScrimSrcEnabled; 80048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private boolean mDozing; 81048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float mDozeInFrontAlpha; 82048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float mDozeBehindAlpha; 83048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float mCurrentInFrontAlpha; 84048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float mCurrentBehindAlpha; 85aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private float mCurrentHeadsUpAlpha = 1; 86684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek private int mPinnedHeadsUpCount; 87aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private float mTopHeadsUpDragAmount; 88aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private View mDraggedHeadsUpView; 8937c110fa14aed2bb54f685f3855feb30000322faSelim Cinek private boolean mForceHideScrims; 90ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 91aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek public ScrimController(ScrimView scrimBehind, ScrimView scrimInFront, View headsUpScrim, 92aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek boolean scrimSrcEnabled) { 93ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mScrimBehind = scrimBehind; 94ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mScrimInFront = scrimInFront; 95aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mHeadsUpScrim = headsUpScrim; 96d06aa570374ecfe5c707140a12a309b1b7c07e08John Spurlock final Context context = scrimBehind.getContext(); 97d06aa570374ecfe5c707140a12a309b1b7c07e08John Spurlock mUnlockMethodCache = UnlockMethodCache.getInstance(context); 980e66439387e36876de94a60658917a7f3b0e6d27Jorim Jaggi mScrimSrcEnabled = scrimSrcEnabled; 99aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek updateHeadsUpScrim(false); 100ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 101ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 102ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public void setKeyguardShowing(boolean showing) { 103ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mKeyguardShowing = showing; 104ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi scheduleUpdate(); 105ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 106ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 107ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public void onTrackingStarted() { 1082fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi mExpanding = true; 109e8bae6288bf0f241f0cea70f2c5e8294f930d4d8Selim Cinek mDarkenWhileDragging = !mUnlockMethodCache.canSkipBouncer(); 110ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 111ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 1122fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi public void onExpandingFinished() { 1132fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi mExpanding = false; 1142fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi } 1152fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi 116ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public void setPanelExpansion(float fraction) { 11793439da0ed9213bc54291b3fce4e04dd3a7f9f3aJorim Jaggi if (mFraction != fraction) { 11893439da0ed9213bc54291b3fce4e04dd3a7f9f3aJorim Jaggi mFraction = fraction; 11993439da0ed9213bc54291b3fce4e04dd3a7f9f3aJorim Jaggi scheduleUpdate(); 120131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek if (mPinnedHeadsUpCount != 0) { 121131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek updateHeadsUpScrim(false); 122131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek } 12393439da0ed9213bc54291b3fce4e04dd3a7f9f3aJorim Jaggi } 124ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 125ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 126ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public void setBouncerShowing(boolean showing) { 127ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mBouncerShowing = showing; 1282fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi mAnimateChange = !mExpanding; 129ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi scheduleUpdate(); 130ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 131ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 1320d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi public void setWakeAndUnlocking() { 1330d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi mWakeAndUnlocking = true; 1340d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi scheduleUpdate(); 1350d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi } 1360d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi 137e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi public void animateKeyguardFadingOut(long delay, long duration, Runnable onAnimationFinished) { 1380d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi mWakeAndUnlocking = false; 139e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mAnimateKeyguardFadingOut = true; 140e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mDurationOverride = duration; 141e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mAnimationDelay = delay; 142e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mAnimateChange = true; 143e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mOnAnimationFinished = onAnimationFinished; 144e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi scheduleUpdate(); 145e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi } 146e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi 147edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek public void abortKeyguardFadingOut() { 148edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek if (mAnimateKeyguardFadingOut) { 14983eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi endAnimateKeyguardFadingOut(true /* force */); 150edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek } 151edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek } 152edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek 153dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi public void animateGoingToFullShade(long delay, long duration) { 154dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi mDurationOverride = duration; 155dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi mAnimationDelay = delay; 156dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi mAnimateChange = true; 157dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi scheduleUpdate(); 158dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi } 159dbc3dce886cb7abba23a9f18e60d0f5af5c93226Jorim Jaggi 160048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi public void setDozing(boolean dozing) { 1610d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi if (mDozing != dozing) { 1620d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi mDozing = dozing; 1630d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi scheduleUpdate(); 1640d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi } 165bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 166bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 167048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi public void setDozeInFrontAlpha(float alpha) { 168048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi mDozeInFrontAlpha = alpha; 169048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi updateScrimColor(mScrimInFront); 170d06aa570374ecfe5c707140a12a309b1b7c07e08John Spurlock } 171d06aa570374ecfe5c707140a12a309b1b7c07e08John Spurlock 172048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi public void setDozeBehindAlpha(float alpha) { 173048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi mDozeBehindAlpha = alpha; 174048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi updateScrimColor(mScrimBehind); 175bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 176bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 177048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi public float getDozeBehindAlpha() { 178048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi return mDozeBehindAlpha; 1794d69e2219390bce567b0d2c986d0bd3a3182eda5Jeff Brown } 1804d69e2219390bce567b0d2c986d0bd3a3182eda5Jeff Brown 181048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi public float getDozeInFrontAlpha() { 182048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi return mDozeInFrontAlpha; 183bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock } 184bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 185ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void scheduleUpdate() { 186ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi if (mUpdatePending) return; 187e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi 188e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi // Make sure that a frame gets scheduled. 189e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mScrimBehind.invalidate(); 190ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mScrimBehind.getViewTreeObserver().addOnPreDrawListener(this); 191ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mUpdatePending = true; 192ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 193ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 194ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void updateScrims() { 19537c110fa14aed2bb54f685f3855feb30000322faSelim Cinek if (mAnimateKeyguardFadingOut || mForceHideScrims) { 196baa23274596246d03741457701ac515a73aa8818Selim Cinek setScrimInFrontColor(0f); 197baa23274596246d03741457701ac515a73aa8818Selim Cinek setScrimBehindColor(0f); 1980d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi } else if (mWakeAndUnlocking) { 1990d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi 2000d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi // During wake and unlock, we first hide everything behind a black scrim, which then 2010d210f6395072db4a4c53d4cb8fac4a59a3965b4Jorim Jaggi // gets faded out from animateKeyguardFadingOut. 20283eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi if (mDozing) { 20383eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi setScrimInFrontColor(0f); 20483eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi setScrimBehindColor(1f); 20583eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi } else { 20683eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi setScrimInFrontColor(1f); 20783eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi setScrimBehindColor(0f); 20883eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi } 2098b12f22bc1f654d0afe1a5588ed3667428b305c8John Spurlock } else if (!mKeyguardShowing && !mBouncerShowing) { 210ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi updateScrimNormal(); 211ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimInFrontColor(0); 212ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } else { 213ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi updateScrimKeyguard(); 214ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 215ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mAnimateChange = false; 216ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 217ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 218ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void updateScrimKeyguard() { 2192fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi if (mExpanding && mDarkenWhileDragging) { 220ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi float behindFraction = Math.max(0, Math.min(mFraction, 1)); 221ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi float fraction = 1 - behindFraction; 22276a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi fraction = (float) Math.pow(fraction, 0.8f); 22376a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi behindFraction = (float) Math.pow(behindFraction, 0.8f); 224ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimInFrontColor(fraction * SCRIM_IN_FRONT_ALPHA); 225ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimBehindColor(behindFraction * SCRIM_BEHIND_ALPHA_KEYGUARD); 2262fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi } else if (mBouncerShowing) { 2272fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi setScrimInFrontColor(SCRIM_IN_FRONT_ALPHA); 2282fbad7b6a724cf0a5b98b66fe639d58f5ab10af3Jorim Jaggi setScrimBehindColor(0f); 229ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } else { 23076a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi float fraction = Math.max(0, Math.min(mFraction, 1)); 231ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimInFrontColor(0f); 23276a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi setScrimBehindColor(fraction 23376a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi * (SCRIM_BEHIND_ALPHA_KEYGUARD - SCRIM_BEHIND_ALPHA_UNLOCKING) 23476a1623afc170a13923b68f3256057d8adeb7937Jorim Jaggi + SCRIM_BEHIND_ALPHA_UNLOCKING); 235ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 236ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 237ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 238ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void updateScrimNormal() { 239ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi float frac = mFraction; 240ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi // let's start this 20% of the way down the screen 241ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi frac = frac * 1.2f - 0.2f; 242ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi if (frac <= 0) { 243ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimBehindColor(0); 244ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } else { 245ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi // woo, special effects 246ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi final float k = (float)(1f-0.5f*(1f-Math.cos(3.14159f * Math.pow(1f-frac, 2f)))); 247ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimBehindColor(k * SCRIM_BEHIND_ALPHA); 248ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 249ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 250ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 251ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void setScrimBehindColor(float alpha) { 252ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimColor(mScrimBehind, alpha); 253ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 254ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 255ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi private void setScrimInFrontColor(float alpha) { 256ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi setScrimColor(mScrimInFront, alpha); 257ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi if (alpha == 0f) { 258ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mScrimInFront.setClickable(false); 259ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } else { 260ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 2618b12f22bc1f654d0afe1a5588ed3667428b305c8John Spurlock // Eat touch events (unless dozing). 2628b12f22bc1f654d0afe1a5588ed3667428b305c8John Spurlock mScrimInFront.setClickable(!mDozing); 263ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 264ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 265ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 266aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private void setScrimColor(View scrim, float alpha) { 26783eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi ValueAnimator runningAnim = (ValueAnimator) scrim.getTag(TAG_KEY_ANIM); 26883eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi Float target = (Float) scrim.getTag(TAG_KEY_ANIM_TARGET); 26983eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi if (runningAnim != null && target != null) { 27083eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi if (alpha != target) { 27183eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi runningAnim.cancel(); 27283eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi } else { 27383eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi return; 27483eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi } 2755e08e6957d1ada027ee93a0c8f745a9f8b89bb60Jorim Jaggi } 276ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi if (mAnimateChange) { 277048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi startScrimAnimation(scrim, alpha); 278ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } else { 279048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi setCurrentScrimAlpha(scrim, alpha); 280048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi updateScrimColor(scrim); 281ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 282ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 283ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 284048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float getDozeAlpha(View scrim) { 285048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi return scrim == mScrimBehind ? mDozeBehindAlpha : mDozeInFrontAlpha; 286048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi } 287048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi 288048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private float getCurrentScrimAlpha(View scrim) { 289aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek return scrim == mScrimBehind ? mCurrentBehindAlpha 290aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek : scrim == mScrimInFront ? mCurrentInFrontAlpha 291aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek : mCurrentHeadsUpAlpha; 292048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi } 293048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi 294048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi private void setCurrentScrimAlpha(View scrim, float alpha) { 295048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi if (scrim == mScrimBehind) { 296048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi mCurrentBehindAlpha = alpha; 297aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else if (scrim == mScrimInFront) { 298048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi mCurrentInFrontAlpha = alpha; 299aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else { 300aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek alpha = Math.max(0.0f, Math.min(1.0f, alpha)); 301aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mCurrentHeadsUpAlpha = alpha; 302ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 303048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi } 304048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi 305aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private void updateScrimColor(View scrim) { 306048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi float alpha1 = getCurrentScrimAlpha(scrim); 307aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek if (scrim instanceof ScrimView) { 308aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float alpha2 = getDozeAlpha(scrim); 309aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float alpha = 1 - (1 - alpha1) * (1 - alpha2); 310aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek ((ScrimView) scrim).setScrimColor(Color.argb((int) (alpha * 255), 0, 0, 0)); 311aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else { 312aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek scrim.setAlpha(alpha1); 313aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 314048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi } 315048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi 316aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private void startScrimAnimation(final View scrim, float target) { 317048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi float current = getCurrentScrimAlpha(scrim); 318048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi ValueAnimator anim = ValueAnimator.ofFloat(current, target); 319ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi anim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() { 320ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi @Override 321ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public void onAnimationUpdate(ValueAnimator animation) { 322048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi float alpha = (float) animation.getAnimatedValue(); 323048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi setCurrentScrimAlpha(scrim, alpha); 324048af1f727dc81a6450e004391d072599ac449eeJorim Jaggi updateScrimColor(scrim); 325ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 326ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi }); 32716423aa0c6d1f5a8e9abd294d876933d44361fbcJorim Jaggi anim.setInterpolator(getInterpolator()); 328e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi anim.setStartDelay(mAnimationDelay); 329e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi anim.setDuration(mDurationOverride != -1 ? mDurationOverride : ANIMATION_DURATION); 330e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi anim.addListener(new AnimatorListenerAdapter() { 331e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi @Override 332e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi public void onAnimationEnd(Animator animation) { 333e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi if (mOnAnimationFinished != null) { 334e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mOnAnimationFinished.run(); 335e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mOnAnimationFinished = null; 336e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi } 337bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock scrim.setTag(TAG_KEY_ANIM, null); 33883eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi scrim.setTag(TAG_KEY_ANIM_TARGET, null); 339e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi } 340e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi }); 341ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi anim.start(); 342bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock scrim.setTag(TAG_KEY_ANIM, anim); 34383eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi scrim.setTag(TAG_KEY_ANIM_TARGET, target); 344ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 345ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi 34616423aa0c6d1f5a8e9abd294d876933d44361fbcJorim Jaggi private Interpolator getInterpolator() { 34783eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi return mAnimateKeyguardFadingOut ? KEYGUARD_FADE_OUT_INTERPOLATOR : mInterpolator; 34816423aa0c6d1f5a8e9abd294d876933d44361fbcJorim Jaggi } 34916423aa0c6d1f5a8e9abd294d876933d44361fbcJorim Jaggi 350ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi @Override 351ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi public boolean onPreDraw() { 352ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mScrimBehind.getViewTreeObserver().removeOnPreDrawListener(this); 353ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi mUpdatePending = false; 354ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi updateScrims(); 355e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mDurationOverride = -1; 356e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mAnimationDelay = 0; 357e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi 358e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi // Make sure that we always call the listener even if we didn't start an animation. 35983eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi endAnimateKeyguardFadingOut(false /* force */); 360edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek return true; 361edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek } 362edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek 36383eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi private void endAnimateKeyguardFadingOut(boolean force) { 364edd32b881780e52b4ecc43f8df3b6b091e70a863Selim Cinek mAnimateKeyguardFadingOut = false; 36583eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi if ((force || (!isAnimating(mScrimInFront) && !isAnimating(mScrimBehind))) 36683eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi && mOnAnimationFinished != null) { 367e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mOnAnimationFinished.run(); 368e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi mOnAnimationFinished = null; 369e29b2dbc762bfa66093d76f5a65f55328d8753c9Jorim Jaggi } 370ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi } 371bf370992508c55d1f2493923bdc1834a0710e4baJohn Spurlock 37283eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi private boolean isAnimating(View scrim) { 37383eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi return scrim.getTag(TAG_KEY_ANIM) != null; 37483eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi } 37583eb6bb5d83d3994a3750b566a2109a049ab1388Jorim Jaggi 376a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek public void setBackDropView(BackDropView backDropView) { 377a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek mBackDropView = backDropView; 378a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek mBackDropView.setOnVisibilityChangedRunnable(new Runnable() { 379a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek @Override 380a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek public void run() { 381a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek updateScrimBehindDrawingMode(); 382a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek } 383a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek }); 384a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek updateScrimBehindDrawingMode(); 385a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek } 386a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek 387a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek private void updateScrimBehindDrawingMode() { 3880e66439387e36876de94a60658917a7f3b0e6d27Jorim Jaggi boolean asSrc = mBackDropView.getVisibility() != View.VISIBLE && mScrimSrcEnabled; 389a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek mScrimBehind.setDrawAsSrc(asSrc); 390a0fad3ba06d0352f640532e69ed3d540b3795535Selim Cinek } 391aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 392aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek @Override 393b349af573121cc659d775696066a13ed7101c308John Spurlock public void onHeadsUpPinnedModeChanged(boolean inPinnedMode) { 394aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 395aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 396aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek @Override 397684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek public void onHeadsUpPinned(ExpandableNotificationRow headsUp) { 398684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek mPinnedHeadsUpCount++; 399684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek updateHeadsUpScrim(true); 400684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek } 401684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek 402684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek @Override 403684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek public void onHeadsUpUnPinned(ExpandableNotificationRow headsUp) { 404684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek mPinnedHeadsUpCount--; 405684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek if (headsUp == mDraggedHeadsUpView) { 406684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek mDraggedHeadsUpView = null; 407684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek mTopHeadsUpDragAmount = 0.0f; 408aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 409aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek updateHeadsUpScrim(true); 410aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 411aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 412aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek @Override 413684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek public void onHeadsUpStateChanged(NotificationData.Entry entry, boolean isHeadsUp) { 414aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 415aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 416aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private void updateHeadsUpScrim(boolean animate) { 417aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float alpha = calculateHeadsUpAlpha(); 418aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek ValueAnimator previousAnimator = StackStateAnimator.getChildTag(mHeadsUpScrim, 419aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek TAG_KEY_ANIM); 420aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float animEndValue = -1; 421aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek if (previousAnimator != null) { 422684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek if (animate || alpha == mCurrentHeadsUpAlpha) { 423aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek previousAnimator.cancel(); 424737bff3476a3af8f930d29fccce16d033fbc3efaSelim Cinek } else { 425737bff3476a3af8f930d29fccce16d033fbc3efaSelim Cinek animEndValue = StackStateAnimator.getChildTag(mHeadsUpScrim, TAG_HUN_END_ALPHA); 426aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 427aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 428aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek if (alpha != mCurrentHeadsUpAlpha && alpha != animEndValue) { 429aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek if (animate) { 430aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek startScrimAnimation(mHeadsUpScrim, alpha); 431aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mHeadsUpScrim.setTag(TAG_HUN_START_ALPHA, mCurrentHeadsUpAlpha); 432aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mHeadsUpScrim.setTag(TAG_HUN_END_ALPHA, alpha); 433aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else { 434aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek if (previousAnimator != null) { 435aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float previousStartValue = StackStateAnimator.getChildTag(mHeadsUpScrim, 436aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek TAG_HUN_START_ALPHA); 437684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek float previousEndValue = StackStateAnimator.getChildTag(mHeadsUpScrim, 438aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek TAG_HUN_END_ALPHA); 439aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek // we need to increase all animation keyframes of the previous animator by the 440aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek // relative change to the end value 441aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek PropertyValuesHolder[] values = previousAnimator.getValues(); 442aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float relativeDiff = alpha - previousEndValue; 443aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek float newStartValue = previousStartValue + relativeDiff; 444aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek values[0].setFloatValues(newStartValue, alpha); 445aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mHeadsUpScrim.setTag(TAG_HUN_START_ALPHA, newStartValue); 446aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mHeadsUpScrim.setTag(TAG_HUN_END_ALPHA, alpha); 447aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek previousAnimator.setCurrentPlayTime(previousAnimator.getCurrentPlayTime()); 448aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else { 449aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek // update the alpha directly 450aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek setCurrentScrimAlpha(mHeadsUpScrim, alpha); 451aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek updateScrimColor(mHeadsUpScrim); 452aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 453aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 454aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 455aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 456aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 457684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek /** 458684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek * Set the amount the current top heads up view is dragged. The range is from 0 to 1 and 0 means 459684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek * the heads up is in its resting space and 1 means it's fully dragged out. 460684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek * 461684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek * @param draggedHeadsUpView the dragged view 462684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek * @param topHeadsUpDragAmount how far is it dragged 463684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek */ 464aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek public void setTopHeadsUpDragAmount(View draggedHeadsUpView, float topHeadsUpDragAmount) { 465aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mTopHeadsUpDragAmount = topHeadsUpDragAmount; 466aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek mDraggedHeadsUpView = draggedHeadsUpView; 467aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek updateHeadsUpScrim(false); 468aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 469aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek 470aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek private float calculateHeadsUpAlpha() { 471131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek float alpha; 472684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek if (mPinnedHeadsUpCount >= 2) { 473131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek alpha = 1.0f; 474684a442b812a5e95d813700ffa2fd17ca72048a7Selim Cinek } else if (mPinnedHeadsUpCount == 0) { 475131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek alpha = 0.0f; 476aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } else { 477131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek alpha = 1.0f - mTopHeadsUpDragAmount; 478aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 479131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek float expandFactor = (1.0f - mFraction); 480131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek expandFactor = Math.max(expandFactor, 0.0f); 481131c1e2960fa5bdf54bfb6fcd5ac98c9f728f796Selim Cinek return alpha * expandFactor; 482aac932591d7aa05bae61d2b47ed7647f35da0001Selim Cinek } 48337c110fa14aed2bb54f685f3855feb30000322faSelim Cinek 48437c110fa14aed2bb54f685f3855feb30000322faSelim Cinek public void forceHideScrims(boolean hide) { 48537c110fa14aed2bb54f685f3855feb30000322faSelim Cinek mForceHideScrims = hide; 48637c110fa14aed2bb54f685f3855feb30000322faSelim Cinek mAnimateChange = false; 48737c110fa14aed2bb54f685f3855feb30000322faSelim Cinek scheduleUpdate(); 48837c110fa14aed2bb54f685f3855feb30000322faSelim Cinek } 489ecc798e6668046c2f67cf30c6ab1db2eba80cab1Jorim Jaggi} 490