1 /* 2 * Copyright (C) 2011 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 17 package com.android.deskclock; 18 19 import android.animation.Animator; 20 import android.animation.AnimatorSet; 21 import android.animation.ObjectAnimator; 22 import android.animation.TimeInterpolator; 23 import android.content.SharedPreferences; 24 import android.content.res.Configuration; 25 import android.graphics.Color; 26 import android.graphics.Paint; 27 import android.graphics.PorterDuff; 28 import android.graphics.PorterDuffColorFilter; 29 import android.os.Handler; 30 import android.preference.PreferenceManager; 31 import android.service.dreams.DreamService; 32 import android.util.Log; 33 import android.view.View; 34 import android.view.animation.AccelerateInterpolator; 35 import android.view.animation.DecelerateInterpolator; 36 37 import com.android.deskclock.Utils.ScreensaverMoveSaverRunnable; 38 39 public class Screensaver extends DreamService { 40 static final boolean DEBUG = false; 41 static final String TAG = "DeskClock/Screensaver"; 42 43 private View mContentView, mSaverView; 44 private View mAnalogClock, mDigitalClock; 45 46 private final Handler mHandler = new Handler(); 47 48 private final ScreensaverMoveSaverRunnable mMoveSaverRunnable; 49 Screensaver()50 public Screensaver() { 51 if (DEBUG) Log.d(TAG, "Screensaver allocated"); 52 mMoveSaverRunnable = new ScreensaverMoveSaverRunnable(mHandler); 53 } 54 55 @Override onCreate()56 public void onCreate() { 57 if (DEBUG) Log.d(TAG, "Screensaver created"); 58 super.onCreate(); 59 } 60 61 @Override onConfigurationChanged(Configuration newConfig)62 public void onConfigurationChanged(Configuration newConfig) { 63 if (DEBUG) Log.d(TAG, "Screensaver configuration changed"); 64 super.onConfigurationChanged(newConfig); 65 mHandler.removeCallbacks(mMoveSaverRunnable); 66 layoutClockSaver(); 67 mHandler.post(mMoveSaverRunnable); 68 } 69 70 @Override onAttachedToWindow()71 public void onAttachedToWindow() { 72 if (DEBUG) Log.d(TAG, "Screensaver attached to window"); 73 super.onAttachedToWindow(); 74 75 // We want the screen saver to exit upon user interaction. 76 setInteractive(false); 77 78 setFullscreen(true); 79 80 layoutClockSaver(); 81 82 mHandler.post(mMoveSaverRunnable); 83 } 84 85 @Override onDetachedFromWindow()86 public void onDetachedFromWindow() { 87 if (DEBUG) Log.d(TAG, "Screensaver detached from window"); 88 super.onDetachedFromWindow(); 89 90 mHandler.removeCallbacks(mMoveSaverRunnable); 91 } 92 setClockStyle()93 private void setClockStyle() { 94 Utils.setClockStyle(this, mDigitalClock, mAnalogClock, 95 ScreensaverSettingsActivity.KEY_CLOCK_STYLE); 96 mSaverView = findViewById(R.id.main_clock); 97 boolean dimNightMode = PreferenceManager.getDefaultSharedPreferences(this) 98 .getBoolean(ScreensaverSettingsActivity.KEY_NIGHT_MODE, false); 99 Utils.dimClockView(dimNightMode, mSaverView); 100 setScreenBright(!dimNightMode); 101 } 102 layoutClockSaver()103 private void layoutClockSaver() { 104 setContentView(R.layout.desk_clock_saver); 105 mDigitalClock = findViewById(R.id.digital_clock); 106 mAnalogClock =findViewById(R.id.analog_clock); 107 setClockStyle(); 108 mContentView = (View) mSaverView.getParent(); 109 mSaverView.setAlpha(0); 110 111 mMoveSaverRunnable.registerViews(mContentView, mSaverView); 112 } 113 } 114