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Commit a4b3205c authored by kaiyiz's avatar kaiyiz Committed by Brint E. Kriebel
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DeskClock: Request user to confirm power-on device on power-off alarm event 

Show a dialog to request user confirmation to power on the
phone when power-off alarm pops up and user dismisses it.
On user confirmation power-on the phone.Otherwise,keep the
phone switched off.

CRs-fixed: 637275

Change-Id: I20250fa3a86bc51cfaa3bd8b26906755f2726556
parent 187d05e0

res/values/config.xml

+1 −0
Original line number Diff line number Diff line
@@ -29,4 +29,5 @@ 
    <item type="integer" name="world_clocks_per_row">2</item>

    <!-- Total clocks per row is 2 + world_clocks_per_row. -->

    <item type="integer" name="clocks_per_row">4</item>

    <bool name="config_poweron_alert">false</bool>

</resources>

src/com/android/deskclock/AlarmInitReceiver.java

+9 −0
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.content.Context; 
import android.content.Intent;

import android.content.SharedPreferences;

import android.os.PowerManager.WakeLock;

import android.os.SystemProperties;

import android.preference.PreferenceManager;



import com.android.deskclock.alarms.AlarmStateManager;
@@ -34,6 +35,7 @@ public class AlarmInitReceiver extends BroadcastReceiver { 


    // A flag that indicates that switching the volume button default was done

    private static final String PREF_VOLUME_DEF_DONE = "vol_def_done";

    private static final String PROP_BOOT_MODE = "ro.alarm_boot";



    /**

     * Sets alarm on ACTION_BOOT_COMPLETED.  Resets alarm on
@@ -67,6 +69,13 @@ public class AlarmInitReceiver extends BroadcastReceiver { 
                        Log.v("AlarmInitReceiver - resetting volume button default");

                        switchVolumeButtonDefault(prefs);

                    }

                    boolean poweronAlert = context.getResources()

                            .getBoolean(R.bool.config_poweron_alert);

                    if (poweronAlert) {

                        if(SystemProperties.getBoolean(PROP_BOOT_MODE, false)) {

                            AlarmStateManager.setRtcPowerUp(context, true);

                        }

                    }

                }



                // Update all the alarm instances on time change event

src/com/android/deskclock/alarms/AlarmStateManager.java

+36 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ import android.app.AlarmManager; 
import android.app.Notification;

import android.app.NotificationManager;

import android.app.PendingIntent;

import android.content.ActivityNotFoundException;

import android.content.BroadcastReceiver;

import android.content.ContentResolver;

import android.content.Context;
@@ -117,6 +118,13 @@ public final class AlarmStateManager extends BroadcastReceiver { 
    // Buffer time in seconds to fire alarm instead of marking it missed.

    public static final int ALARM_FIRE_BUFFER = 15;



    private static boolean sRtcPowerUp = false;

    private static final String ACTION_POWER_ON_ALERT =

            "org.codeaurora.poweronalert.action.POWER_ON_ALERT";

    private static final String ALARM_POWER_OFF_ACTION =

            "org.codeaurora.poweronalert.action.ALARM_POWER_OFF";

    private static final String FIRST_ALARM_FLAG = "first_alarm";



    public static int getGlobalIntentId(Context context) {

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

        return prefs.getInt(ALARM_GLOBAL_ID_EXTRA, -1);
@@ -508,6 +516,13 @@ public final class AlarmStateManager extends BroadcastReceiver { 


        // Instance is not valid anymore, so find next alarm that will fire and notify system

        updateNextAlarm(context);

        if (isPowerOffAlarm(context)) {

            try {

                context.startActivity(new Intent(ACTION_POWER_ON_ALERT));

            } catch (ActivityNotFoundException ex) {

                // do nothing, the powerOnAlert app couldn't be found.

            }

        }

    }



    /**
@@ -694,6 +709,9 @@ public final class AlarmStateManager extends BroadcastReceiver { 
                break;

            case AlarmInstance.MISSED_STATE:

                setMissedState(context, instance);

                if (isPowerOffAlarm(context)) {

                    context.sendBroadcast(new Intent(ALARM_POWER_OFF_ACTION));

                }

                break;

            case AlarmInstance.DISMISSED_STATE:

                setDismissState(context, instance);
@@ -825,4 +843,22 @@ public final class AlarmStateManager extends BroadcastReceiver { 
            setOneminutelate(context, instance);

        }

    }



    public static void setRtcPowerUp(Context context, boolean isRtcPowerUp) {

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

        prefs.edit().putBoolean(FIRST_ALARM_FLAG, isRtcPowerUp).commit();

    }



    /**

     * @return true if the alarm is a power off alarm

     */

    public static boolean isPowerOffAlarm(Context context) {

        boolean isPoAlarm = false;

        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

        if (prefs.getBoolean(FIRST_ALARM_FLAG, false)) {

            isPoAlarm = true;

            setRtcPowerUp(context,false);

        }

        return isPoAlarm;

    }

}