1 /* 2 * Copyright (C) 2013 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 package com.android.internal.policy; 17 18 import android.view.MotionEvent; 19 20 import com.android.internal.policy.IKeyguardShowCallback; 21 import com.android.internal.policy.IKeyguardExitCallback; 22 23 import android.os.Bundle; 24 25 interface IKeyguardService { 26 boolean isShowing(); 27 boolean isSecure(); 28 boolean isShowingAndNotOccluded(); 29 boolean isInputRestricted(); 30 boolean isDismissable(); 31 oneway void verifyUnlock(IKeyguardExitCallback callback); 32 oneway void keyguardDone(boolean authenticated, boolean wakeup); 33 34 /** 35 * Sets the Keyguard as occluded when a window dismisses the Keyguard with flag 36 * FLAG_SHOW_ON_LOCK_SCREEN. 37 * 38 * @param isOccluded Whether the Keyguard is occluded by another window. 39 * @return See IKeyguardServiceConstants.KEYGUARD_SERVICE_SET_OCCLUDED_*. This is needed because 40 * PhoneWindowManager needs to set these flags immediately and can't wait for the 41 * Keyguard thread to pick it up. In the hidden case, PhoneWindowManager is solely 42 * responsible to make sure that the flags are unset. 43 */ 44 int setOccluded(boolean isOccluded); 45 46 oneway void dismiss(); 47 oneway void onDreamingStarted(); 48 oneway void onDreamingStopped(); 49 oneway void onScreenTurnedOff(int reason); 50 oneway void onScreenTurnedOn(IKeyguardShowCallback callback); 51 oneway void setKeyguardEnabled(boolean enabled); 52 oneway void onSystemReady(); 53 oneway void doKeyguardTimeout(in Bundle options); 54 oneway void setCurrentUser(int userId); 55 oneway void showAssistant(); 56 oneway void dispatch(in MotionEvent event); 57 oneway void launchCamera(); 58 oneway void onBootCompleted(); 59 60 /** 61 * Notifies that the activity behind has now been drawn and it's safe to remove the wallpaper 62 * and keyguard flag. 63 * 64 * @param startTime the start time of the animation in uptime milliseconds 65 * @param fadeoutDuration the duration of the exit animation, in milliseconds 66 */ 67 oneway void startKeyguardExitAnimation(long startTime, long fadeoutDuration); 68 69 /** 70 * Notifies the Keyguard that the activity that was starting has now been drawn and it's safe 71 * to start the keyguard dismiss sequence. 72 */ 73 oneway void onActivityDrawn(); 74 } 75
