diff options
12 files changed, 146 insertions, 14 deletions
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl index 34d1f0e..af16185 100644 --- a/core/java/android/view/IWindowManager.aidl +++ b/core/java/android/view/IWindowManager.aidl @@ -120,6 +120,7 @@ interface IWindowManager boolean isKeyguardSecure(); boolean inKeyguardRestrictedInputMode(); void dismissKeyguard(); + void keyguardGoingAway(); void closeSystemDialogs(String reason); diff --git a/core/java/android/view/WindowManagerPolicy.java b/core/java/android/view/WindowManagerPolicy.java index 20194eb..5d36ee4 100644 --- a/core/java/android/view/WindowManagerPolicy.java +++ b/core/java/android/view/WindowManagerPolicy.java @@ -608,8 +608,15 @@ public interface WindowManagerPolicy { * Return whether the given window should forcibly hide everything * behind it. Typically returns true for the keyguard. */ - public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs); - + public boolean doesForceHide(WindowManager.LayoutParams attrs); + + + /** + * Return whether the given window can become one that passes doesForceHide() test. + * Typically returns true for the StatusBar. + */ + public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs); + /** * Determine if a window that is behind one that is force hiding * (as determined by {@link #doesForceHide}) should actually be hidden. @@ -618,7 +625,7 @@ public interface WindowManagerPolicy { * will conflict with what you set. */ public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs); - + /** * Called when the system would like to show a UI to indicate that an * application is starting. You can use this to add a @@ -1195,4 +1202,9 @@ public interface WindowManagerPolicy { * @return True if the window is a top level one. */ public boolean isTopLevelWindow(int windowType); + + /** + * Notifies the keyguard to start fading out. + */ + public void startKeyguardExitAnimation(long fadeoutDuration); } diff --git a/core/java/com/android/internal/policy/IKeyguardService.aidl b/core/java/com/android/internal/policy/IKeyguardService.aidl index b78c70f..f22800c 100644 --- a/core/java/com/android/internal/policy/IKeyguardService.aidl +++ b/core/java/com/android/internal/policy/IKeyguardService.aidl @@ -56,4 +56,10 @@ interface IKeyguardService { oneway void dispatch(in MotionEvent event); oneway void launchCamera(); oneway void onBootCompleted(); + + /** + * Notifies that the activity behind has now been drawn and it's safe to remove the wallpaper + * and keyguard flag. + */ + oneway void startKeyguardExitAnimation(long fadeoutDuration); } diff --git a/core/res/res/anim/lock_screen_behind_enter.xml b/core/res/res/anim/lock_screen_behind_enter.xml index cb47b3c..4a956d7 100644 --- a/core/res/res/anim/lock_screen_behind_enter.xml +++ b/core/res/res/anim/lock_screen_behind_enter.xml @@ -20,9 +20,8 @@ <set xmlns:android="http://schemas.android.com/apk/res/android" android:background="#ff000000" android:shareInterpolator="false"> <alpha - android:fromAlpha="0.0" android:toAlpha="1.0" + android:fromAlpha="1.0" android:toAlpha="1.0" android:fillEnabled="true" android:fillBefore="true" android:interpolator="@interpolator/decelerate_quint" - android:startOffset="@android:integer/config_shortAnimTime" - android:duration="@android:integer/config_shortAnimTime"/> + android:duration="0"/> </set>
\ No newline at end of file diff --git a/core/res/res/anim/lock_screen_wallpaper_behind_enter.xml b/core/res/res/anim/lock_screen_wallpaper_behind_enter.xml index c29fd1a..f7a6a65 100644 --- a/core/res/res/anim/lock_screen_wallpaper_behind_enter.xml +++ b/core/res/res/anim/lock_screen_wallpaper_behind_enter.xml @@ -23,6 +23,6 @@ android:fromAlpha="0.0" android:toAlpha="1.0" android:fillEnabled="true" android:fillBefore="true" android:interpolator="@interpolator/decelerate_quad" - android:startOffset="@android:integer/config_shortAnimTime" + android:startOffset="@android:integer/config_mediumAnimTime" android:duration="@android:integer/config_shortAnimTime"/> </set> diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardService.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardService.java index 41c0e78..4c7f3df 100644 --- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardService.java +++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardService.java @@ -202,6 +202,12 @@ public class KeyguardService extends Service { checkPermission(); mKeyguardViewMediator.onBootCompleted(); } + + @Override + public void startKeyguardExitAnimation(long fadeoutDuration) { + checkPermission(); + mKeyguardViewMediator.startKeyguardExitAnimation(fadeoutDuration); + } }; } diff --git a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java index b2872fa..7110d8d 100644 --- a/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java +++ b/packages/SystemUI/src/com/android/systemui/keyguard/KeyguardViewMediator.java @@ -46,7 +46,8 @@ import android.util.EventLog; import android.util.Log; import android.util.Slog; import android.view.ViewGroup; -import android.view.WindowManager; +import android.view.IWindowManager; +import android.view.WindowManagerGlobal; import android.view.WindowManagerPolicy; import com.android.internal.policy.IKeyguardExitCallback; @@ -137,6 +138,7 @@ public class KeyguardViewMediator extends SystemUI { private static final int SET_OCCLUDED = 12; private static final int KEYGUARD_TIMEOUT = 13; private static final int DISMISS = 17; + private static final int START_KEYGUARD_EXIT_ANIM = 18; /** * The default amount of time we stay awake (used for all key input) @@ -180,6 +182,9 @@ public class KeyguardViewMediator extends SystemUI { /** High level access to the power manager for WakeLocks */ private PowerManager mPM; + /** High level access to the window manager for dismissing keyguard animation */ + private IWindowManager mWM; + /** UserManager for querying number of users */ private UserManager mUserManager; @@ -440,6 +445,7 @@ public class KeyguardViewMediator extends SystemUI { private void setup() { mPM = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE); + mWM = WindowManagerGlobal.getWindowManagerService(); mUserManager = (UserManager) mContext.getSystemService(Context.USER_SERVICE); mShowKeyguardWakeLock = mPM.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "show keyguard"); mShowKeyguardWakeLock.setReferenceCounted(false); @@ -1076,6 +1082,9 @@ public class KeyguardViewMediator extends SystemUI { case DISMISS: handleDismiss(); break; + case START_KEYGUARD_EXIT_ANIM: + handleStartKeyguardExitAnimation((Long) msg.obj); + break; } } }; @@ -1207,6 +1216,19 @@ public class KeyguardViewMediator extends SystemUI { private void handleHide() { synchronized (KeyguardViewMediator.this) { if (DEBUG) Log.d(TAG, "handleHide"); + try { + + // Don't actually hide the Keyguard at the moment, wait for window manager until + // it tells us it's safe to do so with startKeyguardExitAnimation. + mWM.keyguardGoingAway(); + } catch (RemoteException e) { + Log.e(TAG, "Error while calling WindowManager", e); + } + } + } + + private void handleStartKeyguardExitAnimation(long fadeoutDuration) { + synchronized (KeyguardViewMediator.this) { // only play "unlock" noises if not on a call (since the incall UI // disables the keyguard) @@ -1324,6 +1346,11 @@ public class KeyguardViewMediator extends SystemUI { return mStatusBarKeyguardViewManager; } + public void startKeyguardExitAnimation(long fadeoutDuration) { + Message msg = mHandler.obtainMessage(START_KEYGUARD_EXIT_ANIM, fadeoutDuration); + mHandler.sendMessage(msg); + } + public ViewMediatorCallback getViewMediatorCallback() { return mViewMediatorCallback; } diff --git a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java index 0754b12..0273016 100644 --- a/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java +++ b/policy/src/com/android/internal/policy/impl/PhoneWindowManager.java @@ -1576,11 +1576,16 @@ public class PhoneWindowManager implements WindowManagerPolicy { } @Override - public boolean doesForceHide(WindowState win, WindowManager.LayoutParams attrs) { + public boolean doesForceHide(WindowManager.LayoutParams attrs) { return (attrs.privateFlags & PRIVATE_FLAG_KEYGUARD) != 0; } @Override + public boolean isKeyguardHostWindow(WindowManager.LayoutParams attrs) { + return attrs.type == TYPE_STATUS_BAR; + } + + @Override public boolean canBeForceHidden(WindowState win, WindowManager.LayoutParams attrs) { switch (attrs.type) { case TYPE_STATUS_BAR: @@ -4570,6 +4575,18 @@ public class PhoneWindowManager implements WindowManagerPolicy { } } + @Override + public void startKeyguardExitAnimation(final long fadeoutDuration) { + if (mKeyguardDelegate != null) { + mHandler.post(new Runnable() { + @Override + public void run() { + mKeyguardDelegate.startKeyguardExitAnimation(fadeoutDuration); + } + }); + } + } + void sendCloseSystemWindows() { sendCloseSystemWindows(mContext, null); } diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java index 966924b..faf7020 100644 --- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java +++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceDelegate.java @@ -274,6 +274,12 @@ public class KeyguardServiceDelegate { mKeyguardState.currentUser = newUserId; } + public void startKeyguardExitAnimation(long fadeoutDuration) { + if (mKeyguardService != null) { + mKeyguardService.startKeyguardExitAnimation(fadeoutDuration); + } + } + private static final View createScrim(Context context) { View view = new View(context); diff --git a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceWrapper.java b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceWrapper.java index 7cb48fa..f236ce7 100644 --- a/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceWrapper.java +++ b/policy/src/com/android/internal/policy/impl/keyguard/KeyguardServiceWrapper.java @@ -190,6 +190,14 @@ public class KeyguardServiceWrapper implements IKeyguardService { } } + public void startKeyguardExitAnimation(long fadeoutDuration) { + try { + mService.startKeyguardExitAnimation(fadeoutDuration); + } catch (RemoteException e) { + Slog.w(TAG , "Remote Exception", e); + } + } + public void showAssistant() { // Not used by PhoneWindowManager } diff --git a/services/core/java/com/android/server/wm/WindowAnimator.java b/services/core/java/com/android/server/wm/WindowAnimator.java index 266527d..6fdd535 100644 --- a/services/core/java/com/android/server/wm/WindowAnimator.java +++ b/services/core/java/com/android/server/wm/WindowAnimator.java @@ -36,6 +36,7 @@ import android.util.TimeUtils; import android.view.Display; import android.view.SurfaceControl; import android.view.WindowManagerPolicy; +import android.view.animation.AlphaAnimation; import android.view.animation.Animation; import com.android.server.wm.WindowManagerService.LayoutFields; @@ -50,6 +51,9 @@ import java.util.ArrayList; public class WindowAnimator { private static final String TAG = "WindowAnimator"; + /** How long to give statusbar to clear the private keyguard flag when animating out */ + private static final long KEYGUARD_ANIM_TIMEOUT_MS = 1000; + final WindowManagerService mService; final Context mContext; final WindowManagerPolicy mPolicy; @@ -82,6 +86,8 @@ public class WindowAnimator { boolean mInitialized = false; + boolean mKeyguardGoingAway; + // forceHiding states. static final int KEYGUARD_NOT_SHOWN = 0; static final int KEYGUARD_ANIMATING_IN = 1; @@ -213,6 +219,29 @@ public class WindowAnimator { final WindowList windows = mService.getWindowListLocked(displayId); ArrayList<WindowStateAnimator> unForceHiding = null; boolean wallpaperInUnForceHiding = false; + + if (mKeyguardGoingAway) { + for (int i = windows.size() - 1; i >= 0; i--) { + WindowState win = windows.get(i); + if (!mPolicy.isKeyguardHostWindow(win.mAttrs)) { + continue; + } + final WindowStateAnimator winAnimator = win.mWinAnimator; + if (mPolicy.doesForceHide(win.mAttrs)) { + if (!winAnimator.mAnimating) { + // Create a new animation to delay until keyguard is gone on its own. + winAnimator.mAnimation = new AlphaAnimation(1.0f, 1.0f); + winAnimator.mAnimation.setDuration(KEYGUARD_ANIM_TIMEOUT_MS); + winAnimator.mAnimationIsEntrance = false; + } + } else { + mKeyguardGoingAway = false; + winAnimator.clearAnimation(); + } + break; + } + } + mForceHiding = KEYGUARD_NOT_SHOWN; for (int i = windows.size() - 1; i >= 0; i--) { @@ -239,7 +268,7 @@ public class WindowAnimator { } } - if (mPolicy.doesForceHide(win, win.mAttrs)) { + if (mPolicy.doesForceHide(win.mAttrs)) { if (!wasAnimating && nowAnimating) { if (WindowManagerService.DEBUG_ANIM || WindowManagerService.DEBUG_VISIBILITY) Slog.v(TAG, @@ -252,6 +281,11 @@ public class WindowAnimator { getPendingLayoutChanges(displayId)); } mService.mFocusMayChange = true; + } else if (mKeyguardGoingAway && !nowAnimating) { + // Timeout!! + Slog.e(TAG, "Timeout waiting for animation to startup"); + mPolicy.startKeyguardExitAnimation(0); + mKeyguardGoingAway = false; } if (win.isReadyForDisplay()) { if (nowAnimating) { @@ -265,7 +299,7 @@ public class WindowAnimator { } } if (WindowManagerService.DEBUG_VISIBILITY) Slog.v(TAG, - "Force hide " + mForceHiding + "Force hide " + forceHidingToString() + " hasSurface=" + win.mHasSurface + " policyVis=" + win.mPolicyVisibility + " destroying=" + win.mDestroying @@ -349,12 +383,18 @@ public class WindowAnimator { // If we have windows that are being show due to them no longer // being force-hidden, apply the appropriate animation to them. if (unForceHiding != null) { + boolean startKeyguardExit = true; for (int i=unForceHiding.size()-1; i>=0; i--) { Animation a = mPolicy.createForceHideEnterAnimation(wallpaperInUnForceHiding); if (a != null) { final WindowStateAnimator winAnimator = unForceHiding.get(i); winAnimator.setAnimation(a); winAnimator.mAnimationIsEntrance = true; + if (startKeyguardExit) { + // Do one time only. + mPolicy.startKeyguardExitAnimation(a.getStartOffset()); + startKeyguardExit = false; + } } } } diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java index 68fface..9937321 100644 --- a/services/core/java/com/android/server/wm/WindowManagerService.java +++ b/services/core/java/com/android/server/wm/WindowManagerService.java @@ -5139,6 +5139,18 @@ public class WindowManagerService extends IWindowManager.Stub } @Override + public void keyguardGoingAway() { + if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DISABLE_KEYGUARD) + != PackageManager.PERMISSION_GRANTED) { + throw new SecurityException("Requires DISABLE_KEYGUARD permission"); + } + synchronized (mWindowMap) { + mAnimator.mKeyguardGoingAway = true; + requestTraversalLocked(); + } + } + + @Override public void closeSystemDialogs(String reason) { synchronized(mWindowMap) { final int numDisplays = mDisplayContents.size(); @@ -7161,9 +7173,7 @@ public class WindowManagerService extends IWindowManager.Stub public static final int TAP_OUTSIDE_STACK = 31; public static final int NOTIFY_ACTIVITY_DRAWN = 32; - public static final int REMOVE_STARTING_TIMEOUT = 33; - - public static final int SHOW_DISPLAY_MASK = 34; + public static final int SHOW_DISPLAY_MASK = 33; @Override public void handleMessage(Message msg) { |