DozeParameters.java revision cfaec4862e5f07879ec5e83f2f0445ca02d38e00
1/* 2 * Copyright (C) 2014 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 17package com.android.systemui.statusbar.phone; 18 19import android.content.Context; 20import android.os.SystemProperties; 21import android.text.TextUtils; 22import android.util.Log; 23import android.util.MathUtils; 24 25import com.android.systemui.R; 26 27import java.io.PrintWriter; 28import java.util.Arrays; 29import java.util.regex.Matcher; 30import java.util.regex.Pattern; 31 32public class DozeParameters { 33 private static final String TAG = "DozeParameters"; 34 private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); 35 36 private static final int MAX_DURATION = 10 * 1000; 37 38 private final Context mContext; 39 40 private static PulseSchedule sPulseSchedule; 41 42 public DozeParameters(Context context) { 43 mContext = context; 44 } 45 46 public void dump(PrintWriter pw) { 47 pw.println(" DozeParameters:"); 48 pw.print(" getDisplayStateSupported(): "); pw.println(getDisplayStateSupported()); 49 pw.print(" getPulseDuration(): "); pw.println(getPulseDuration()); 50 pw.print(" getPulseInDuration(): "); pw.println(getPulseInDuration()); 51 pw.print(" getPulseInDelay(): "); pw.println(getPulseInDelay()); 52 pw.print(" getPulseInVisibleDuration(): "); pw.println(getPulseVisibleDuration()); 53 pw.print(" getPulseOutDuration(): "); pw.println(getPulseOutDuration()); 54 pw.print(" getPulseOnSigMotion(): "); pw.println(getPulseOnSigMotion()); 55 pw.print(" getVibrateOnSigMotion(): "); pw.println(getVibrateOnSigMotion()); 56 pw.print(" getPulseOnPickup(): "); pw.println(getPulseOnPickup()); 57 pw.print(" getVibrateOnPickup(): "); pw.println(getVibrateOnPickup()); 58 pw.print(" getPulseOnNotifications(): "); pw.println(getPulseOnNotifications()); 59 pw.print(" getPulseSchedule(): "); pw.println(getPulseSchedule()); 60 pw.print(" getPulseScheduleResets(): "); pw.println(getPulseScheduleResets()); 61 pw.print(" getPickupVibrationThreshold(): "); pw.println(getPickupVibrationThreshold()); 62 } 63 64 public boolean getDisplayStateSupported() { 65 return getBoolean("doze.display.supported", R.bool.doze_display_state_supported); 66 } 67 68 public int getPulseDuration() { 69 return getPulseInDuration() + getPulseVisibleDuration() + getPulseOutDuration(); 70 } 71 72 public int getPulseInDuration() { 73 return getInt("doze.pulse.duration.in", R.integer.doze_pulse_duration_in); 74 } 75 76 public int getPulseInDelay() { 77 return getInt("doze.pulse.delay.in", R.integer.doze_pulse_delay_in); 78 } 79 80 public int getPulseVisibleDuration() { 81 return getInt("doze.pulse.duration.visible", R.integer.doze_pulse_duration_visible); 82 } 83 84 public int getPulseOutDuration() { 85 return getInt("doze.pulse.duration.out", R.integer.doze_pulse_duration_out); 86 } 87 88 public boolean getPulseOnSigMotion() { 89 return getBoolean("doze.pulse.sigmotion", R.bool.doze_pulse_on_significant_motion); 90 } 91 92 public boolean getVibrateOnSigMotion() { 93 return SystemProperties.getBoolean("doze.vibrate.sigmotion", false); 94 } 95 96 public boolean getPulseOnPickup() { 97 return getBoolean("doze.pulse.pickup", R.bool.doze_pulse_on_pick_up); 98 } 99 100 public boolean getVibrateOnPickup() { 101 return SystemProperties.getBoolean("doze.vibrate.pickup", false); 102 } 103 104 public boolean getPulseOnNotifications() { 105 return getBoolean("doze.pulse.notifications", R.bool.doze_pulse_on_notifications); 106 } 107 108 public PulseSchedule getPulseSchedule() { 109 final String spec = getString("doze.pulse.schedule", R.string.doze_pulse_schedule); 110 if (sPulseSchedule == null || !sPulseSchedule.mSpec.equals(spec)) { 111 sPulseSchedule = PulseSchedule.parse(spec); 112 } 113 return sPulseSchedule; 114 } 115 116 public int getPulseScheduleResets() { 117 return getInt("doze.pulse.schedule.resets", R.integer.doze_pulse_schedule_resets); 118 } 119 120 public int getPickupVibrationThreshold() { 121 return getInt("doze.pickup.vibration.threshold", R.integer.doze_pickup_vibration_threshold); 122 } 123 124 private boolean getBoolean(String propName, int resId) { 125 return SystemProperties.getBoolean(propName, mContext.getResources().getBoolean(resId)); 126 } 127 128 private int getInt(String propName, int resId) { 129 int value = SystemProperties.getInt(propName, mContext.getResources().getInteger(resId)); 130 return MathUtils.constrain(value, 0, MAX_DURATION); 131 } 132 133 private String getString(String propName, int resId) { 134 return SystemProperties.get(propName, mContext.getString(resId)); 135 } 136 137 public static class PulseSchedule { 138 private static final Pattern PATTERN = Pattern.compile("(\\d+?)s", 0); 139 140 private String mSpec; 141 private int[] mSchedule; 142 143 public static PulseSchedule parse(String spec) { 144 if (TextUtils.isEmpty(spec)) return null; 145 try { 146 final PulseSchedule rt = new PulseSchedule(); 147 rt.mSpec = spec; 148 final String[] tokens = spec.split(","); 149 rt.mSchedule = new int[tokens.length]; 150 for (int i = 0; i < tokens.length; i++) { 151 final Matcher m = PATTERN.matcher(tokens[i]); 152 if (!m.matches()) throw new IllegalArgumentException("Bad token: " + tokens[i]); 153 rt.mSchedule[i] = Integer.parseInt(m.group(1)); 154 } 155 if (DEBUG) Log.d(TAG, "Parsed spec [" + spec + "] as: " + rt); 156 return rt; 157 } catch (RuntimeException e) { 158 Log.w(TAG, "Error parsing spec: " + spec, e); 159 return null; 160 } 161 } 162 163 @Override 164 public String toString() { 165 return Arrays.toString(mSchedule); 166 } 167 168 public long getNextTime(long now, long notificationTime) { 169 for (int i = 0; i < mSchedule.length; i++) { 170 final long time = notificationTime + mSchedule[i] * 1000; 171 if (time > now) return time; 172 } 173 return 0; 174 } 175 } 176} 177