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2014/10/16 ¤W¤È 08:27:27
android Programming Glossary: wakeHow to Autostart an Android Application? http://stackoverflow.com/questions/1056570/how-to-autostart-an-android-application The best approach is to set an alarm in this receiver to wake up your service if it's not necessary to keep it running ale..
Calling hidden API in android to turn screen off http://stackoverflow.com/questions/1875669/calling-hidden-api-in-android-to-turn-screen-off it so the screen doesn't actually turn on even if my user wakes the CPU by an accidental volume key press. When I want the.. the screen off or defining whether the screen should wake via Lock mediator replacement similarly to how you could program..
http://stackoverflow.com/questions/2131948/force-screen-on introduce bugs where you accidentally remain holding the wake lock and thus leave the screen on. It is far far better to use..
Check WiFi and GPS isConnected or Not in Android? http://stackoverflow.com/questions/2973290/check-wifi-and-gps-isconnected-or-not-in-android and Gps staus of the phone. How to do it which intent to wake for this Any idea android gps wifi share improve this question..
Is it possible to create an Android Service that listens for hardware key presses? http://stackoverflow.com/questions/2986337/is-it-possible-to-create-an-android-service-that-listens-for-hardware-key-presse think it'd be nice for example to use the camera button to wake the phone. android listener keyevent share improve this question..
http://stackoverflow.com/questions/3621599/wake-android-device-up Android Device up Hey i need to wake my sleeping android device up at a certain time. Any suggestions.. Wake up turn display on and maybe unlock phone android wakeup share improve this question Best is to use some appropriate.. that don't support the desired flag s you can directly use wake locks and keyguard locks... but that path is fraught with peril...
How my app can unlock screen programatically? http://stackoverflow.com/questions/3793221/how-my-app-can-unlock-screen-programatically My application is launched on car docking event i want to wake up phone done by system and unlock screen when i plug my device...
android: running a background task using AlarmManager http://stackoverflow.com/questions/3859489/android-running-a-background-task-using-alarmmanager caveat with this example is that it does not deal with the wake lock gap the excellent CommonsWare code does that if you need..
Activity idle timeout for HistoryRecord? http://stackoverflow.com/questions/4283449/activity-idle-timeout-for-historyrecord W ActivityManager 81 Launch timeout has expired giving up wake lock W ActivityManager 81 Activity idle timeout for HistoryRecord..
Android Service Listener for the wakelock screen http://stackoverflow.com/questions/5840869/android-service-listener-for-the-wakelock-screen Service Listener for the wakelock screen Hii all Im developing an emergency calling application... in advance android service broadcastreceiver android wake lock share improve this question There is no sanctioned..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off I have understand the process I have to follow is Acquire wakeLock Download data Release wakeLock In downloading data method.. I have to follow is Acquire wakeLock Download data Release wakeLock In downloading data method there are no reference to wakeLock.. In downloading data method there are no reference to wakeLock it is the application to have the wakeLock is it correct..
Difference between AlarmManager and ScheduledExecutorService http://stackoverflow.com/questions/6558694/difference-between-alarmmanager-and-scheduledexecutorservice s and power management. This means that AlaramManager may wake up Android device at specified time to run scheduled task. While..
http://stackoverflow.com/questions/6756768/turn-off-screen-on-android the screen off for now . From what I understand from wake lock this is what I have PowerManager pm PowerManager getSystemService.. right. Any hints would be helpful Thanks Mike android wakelock android wake lock share improve this question There.. would be helpful Thanks Mike android wakelock android wake lock share improve this question There are two choices for..
android AlarmManager not waking phone up http://stackoverflow.com/questions/6864712/android-alarmmanager-not-waking-phone-up I am using AlarmManager. It works fine when the device is awake but it doesn't wake it up if it's asleep. My code for setting.. It works fine when the device is awake but it doesn't wake it up if it's asleep. My code for setting the alarm Calendar.. AlarmReceiver Log.getStackTraceString e This code doesn't wake the device on. However when I turn it back again they are displayed...
How to implement yearly and monthly repeating alarms? http://stackoverflow.com/questions/7568233/how-to-implement-yearly-and-monthly-repeating-alarms be fired this very day and just reschedule an alarm to wake you up tomorrow if none does. public class AlarmService extends..
How to run a service every day at noon, and on every boot http://stackoverflow.com/questions/7845660/how-to-run-a-service-every-day-at-noon-and-on-every-boot a broadcast receiver which also resets the alarms on phone wake. Now with code example Setting alarm inside a method Intent..
Custom Lock Screen Delay When Wake http://stackoverflow.com/questions/13403149/custom-lock-screen-delay-when-wake Lock Screen Delay When Wake I'm trying to make a custom lock screen app but I'm not sure..
Android design : background long running service or AlarmManager? http://stackoverflow.com/questions/15451347/android-design-background-long-running-service-or-alarmmanager I guess and have it Thread.sleep REGULAR_INTERVAL . Wake up collect the data write them to a file. Broadcast the collected.. your option #1 simply will not work unless you keep a WakeLock on all the time which will cause your users to want to shoot.. the use of AlarmManager for _WAKEUP alarms using my WakefulIntentService . WakefulIntentService or something like it..
How to use Broadcast Receiver in different Applications in Android? http://stackoverflow.com/questions/2749893/how-to-use-broadcast-receiver-in-different-applications-in-android pacman.intent.action.BROADCAST intent.putExtra message Wake up. sendBroadcast intent The part of the manifest file in activity..
http://stackoverflow.com/questions/3621599/wake-android-device-up Android Device up Hey i need to wake my sleeping android device.. android device up at a certain time. Any suggestions P.S. Wake up turn display on and maybe unlock phone android wakeup ..
Wake locks android service recurring http://stackoverflow.com/questions/5286947/wake-locks-android-service-recurring locks android service recurring I have this application that.. below. public class PlaySound extends Service PowerManager.WakeLock wl PowerManager pm private SoundManager mSoundManager boolean.. if pm.isScreenOn wakeUpFlag true wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE..
Sending Wake on LAN packet from Android to PC http://stackoverflow.com/questions/5682319/sending-wake-on-lan-packet-from-android-to-pc Wake on LAN packet from Android to PC My Android app sends retrieves.. into java and send using a DatagramPacket namespace WakeOnLan class Program static void Main string args byte mac new.. mac new byte mac address goes here i.e 0x00 and so on WakeUp mac private static void WakeUp byte mac WOL packet is sent..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off it is the application to have the wakeLock is it correct Wake locks are reference counted by default. I think it is better.. android service share improve this question A partial WakeLock is what you want. It will hold the CPU open even if the.. context.getSystemService Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK..
Wake the device up when app prompts user http://stackoverflow.com/questions/6445844/wake-the-device-up-when-app-prompts-user the device up when app prompts user I'm using handler to repeatedly.. BtHandler extends Handler private PowerManager pm private WakeLock wl @Override public void handleMessage Message msg pm PowerManager.. Context.POWER_SERVICE if pm.isScreenOn wl pm.newWakeLock PowerManager.FULL_WAKE_LOCK TAG wl.acquire FixedNode.this.setAlwaysDiscoverable..
http://stackoverflow.com/questions/6520403/how-to-set-alarm-in-android notification1 new Notification R.drawable.icon Wake up alarm System.currentTimeMillis notification.setLatestEventInfo..
http://stackoverflow.com/questions/8073631/android-wake-unlock-phone Wake unlock phone I am trying to figure out how to wake and unlock.. working. This is the code that I have so far public class WakephoneActivity extends Activity BroadcastReceiver mReceiver @Override.. disable keyguard PowerManager powerManager PowerManager WakephoneActivity.this .getSystemService Context.POWER_SERVICE long..
How to Autostart an Android Application? http://stackoverflow.com/questions/1056570/how-to-autostart-an-android-application class it should be simple and fast executable. The best approach is to set an alarm in this receiver to wake up your service if it's not necessary to keep it running ale the time as Prahast wrote . public class BootUpReceiver extends..
Calling hidden API in android to turn screen off http://stackoverflow.com/questions/1875669/calling-hidden-api-in-android-to-turn-screen-off have the activity setBright to 0.0 at onCreate. This makes it so the screen doesn't actually turn on even if my user wakes the CPU by an accidental volume key press. When I want the screen to go on I have the key event call setBright to a value.. think it is to ask the android team to add support for turning the screen off or defining whether the screen should wake via Lock mediator replacement similarly to how you could program an alternative Home Launcher app share improve this answer..
http://stackoverflow.com/questions/2131948/force-screen-on give your app an additional permission and it is very easy to introduce bugs where you accidentally remain holding the wake lock and thus leave the screen on. It is far far better to use the window flag FLAG_KEEP_SCREEN_ON which you can enable..
Check WiFi and GPS isConnected or Not in Android? http://stackoverflow.com/questions/2973290/check-wifi-and-gps-isconnected-or-not-in-android Wireless Controls to enable it by user. its for both wifi and Gps staus of the phone. How to do it which intent to wake for this Any idea android gps wifi share improve this question You can use the WifiManager class to get the state of..
Is it possible to create an Android Service that listens for hardware key presses? http://stackoverflow.com/questions/2986337/is-it-possible-to-create-an-android-service-that-listens-for-hardware-key-presse I don't really expect anyone but me to want this. I just think it'd be nice for example to use the camera button to wake the phone. android listener keyevent share improve this question As far as I know KeyEvents can only be handled by..
http://stackoverflow.com/questions/3621599/wake-android-device-up Android Device up Hey i need to wake my sleeping android device up at a certain time. Any suggestions P.S. Wake up turn display on and maybe unlock phone android.. android device up at a certain time. Any suggestions P.S. Wake up turn display on and maybe unlock phone android wakeup share improve this question Best is to use some appropriate combination of these window flags http developer.android.com.. If you want to run on older versions of the platform that don't support the desired flag s you can directly use wake locks and keyguard locks... but that path is fraught with peril. One important note. Your activity must be full screen in..
How my app can unlock screen programatically? http://stackoverflow.com/questions/3793221/how-my-app-can-unlock-screen-programatically my app can unlock screen programatically My application is launched on car docking event i want to wake up phone done by system and unlock screen when i plug my device. Is it posssible android locking screen share improve..
android: running a background task using AlarmManager http://stackoverflow.com/questions/3859489/android-running-a-background-task-using-alarmmanager the docs for these classes too a lot of into in there. The caveat with this example is that it does not deal with the wake lock gap the excellent CommonsWare code does that if you need it but it may give you some more ideas about how to potentially..
Activity idle timeout for HistoryRecord? http://stackoverflow.com/questions/4283449/activity-idle-timeout-for-historyrecord idle timeout for HistoryRecord W ActivityManager 81 Launch timeout has expired giving up wake lock W ActivityManager 81 Activity idle timeout for HistoryRecord Does anyone know what reason would cause this happens..
Android Service Listener for the wakelock screen http://stackoverflow.com/questions/5840869/android-service-listener-for-the-wakelock-screen Service Listener for the wakelock screen Hii all Im developing an emergency calling application. What i want is when some person uses this specific code.. screen for my application. any ideas on this please many thanks in advance android service broadcastreceiver android wake lock share improve this question There is no sanctioned way to replace the lock screen. See Is there a way to override..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off do in MyService is to download some data from Internet. If I have understand the process I have to follow is Acquire wakeLock Download data Release wakeLock In downloading data method there are no reference to wakeLock it is the application to.. some data from Internet. If I have understand the process I have to follow is Acquire wakeLock Download data Release wakeLock In downloading data method there are no reference to wakeLock it is the application to have the wakeLock is it correct.. have to follow is Acquire wakeLock Download data Release wakeLock In downloading data method there are no reference to wakeLock it is the application to have the wakeLock is it correct Wake locks are reference counted by default. I think it is..
Difference between AlarmManager and ScheduledExecutorService http://stackoverflow.com/questions/6558694/difference-between-alarmmanager-and-scheduledexecutorservice one mentioned here is that AlarmManager knows about WakeLock s and power management. This means that AlaramManager may wake up Android device at specified time to run scheduled task. While ScheduledExecutorService knows nothing about power management..
http://stackoverflow.com/questions/6756768/turn-off-screen-on-android after a certain action happens Lets just worry about turning the screen off for now . From what I understand from wake lock this is what I have PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock.. only allow the screen to be turned off. So I think this isn't right. Any hints would be helpful Thanks Mike android wakelock android wake lock share improve this question There are two choices for turning the screen off PowerManager manager.. screen to be turned off. So I think this isn't right. Any hints would be helpful Thanks Mike android wakelock android wake lock share improve this question There are two choices for turning the screen off PowerManager manager PowerManager..
android AlarmManager not waking phone up http://stackoverflow.com/questions/6864712/android-alarmmanager-not-waking-phone-up an activity to be displayed at a certain time. For this I am using AlarmManager. It works fine when the device is awake but it doesn't wake it up if it's asleep. My code for setting the alarm Calendar alarmTime Calendar.getInstance alarmTime.set.. displayed at a certain time. For this I am using AlarmManager. It works fine when the device is awake but it doesn't wake it up if it's asleep. My code for setting the alarm Calendar alarmTime Calendar.getInstance alarmTime.set Calendar.HOUR_OF_DAY.. we still received an alarm Toast.LENGTH_SHORT .show Log.e AlarmReceiver Log.getStackTraceString e This code doesn't wake the device on. However when I turn it back again they are displayed. I need to make them turn the screen on. Can you help..
How to implement yearly and monthly repeating alarms? http://stackoverflow.com/questions/7568233/how-to-implement-yearly-and-monthly-repeating-alarms receivers to check if one of the alarms from your list must be fired this very day and just reschedule an alarm to wake you up tomorrow if none does. public class AlarmService extends Service compat to support older devices @Override public..
How to run a service every day at noon, and on every boot http://stackoverflow.com/questions/7845660/how-to-run-a-service-every-day-at-noon-and-on-every-boot question Android alarmmanager is your answer. use it with a broadcast receiver which also resets the alarms on phone wake. Now with code example Setting alarm inside a method Intent intent new Intent context AlarmReceiver.class intent.setAction..
Custom Lock Screen Delay When Wake http://stackoverflow.com/questions/13403149/custom-lock-screen-delay-when-wake Lock Screen Delay When Wake I'm trying to make a custom lock screen app but I'm not sure if I'm going about it the right way. I have a broadcast receiver..
Android design : background long running service or AlarmManager? http://stackoverflow.com/questions/15451347/android-design-background-long-running-service-or-alarmmanager be messy . Start a thread in the service no need for Executors I guess and have it Thread.sleep REGULAR_INTERVAL . Wake up collect the data write them to a file. Broadcast the collected info and display it on my activity if it happens to be.. you intend to do this even when the device is otherwise asleep your option #1 simply will not work unless you keep a WakeLock on all the time which will cause your users to want to shoot you in the face with a shotgun. Some skeleton code for.. awake for other reasons . Here is a sample app demonstrating the use of AlarmManager for _WAKEUP alarms using my WakefulIntentService . WakefulIntentService or something like it is necessary because AlarmManager does not keep the device awake..
How to use Broadcast Receiver in different Applications in Android? http://stackoverflow.com/questions/2749893/how-to-use-broadcast-receiver-in-different-applications-in-android i send the intents the following way Intent intent new Intent pacman.intent.action.BROADCAST intent.putExtra message Wake up. sendBroadcast intent The part of the manifest file in activity A1 that is responsible for this broadcast is the following..
http://stackoverflow.com/questions/3621599/wake-android-device-up Android Device up Hey i need to wake my sleeping android device up at a certain time. Any suggestions P.S. Wake up turn.. Android Device up Hey i need to wake my sleeping android device up at a certain time. Any suggestions P.S. Wake up turn display on and maybe unlock phone android wakeup share improve this question Best is to use some appropriate..
Wake locks android service recurring http://stackoverflow.com/questions/5286947/wake-locks-android-service-recurring locks android service recurring I have this application that needs to run a service background that beeps periodically... Where do I place the wakelock in the service. Code snippet below. public class PlaySound extends Service PowerManager.WakeLock wl PowerManager pm private SoundManager mSoundManager boolean wakeUpFlag false @Override public void onCreate super.onCreate.. wakeUpFlag false pm PowerManager getSystemService Context.POWER_SERVICE if pm.isScreenOn wakeUpFlag true wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE CollectData System.out.println Screen off wake lock..
Sending Wake on LAN packet from Android to PC http://stackoverflow.com/questions/5682319/sending-wake-on-lan-packet-from-android-to-pc Wake on LAN packet from Android to PC My Android app sends retrieves data to from the user's own PC using HTTP and it's working.. I have used in the past. It should be relatively easy to convert into java and send using a DatagramPacket namespace WakeOnLan class Program static void Main string args byte mac new byte mac address goes here i.e 0x00 and so on WakeUp mac.. WakeOnLan class Program static void Main string args byte mac new byte mac address goes here i.e 0x00 and so on WakeUp mac private static void WakeUp byte mac WOL packet is sent over UDP 255.255.255.0 40000. Console.WriteLine Waking..
How can I keep my Android service running when the screen is turned off? http://stackoverflow.com/questions/6091270/how-can-i-keep-my-android-service-running-when-the-screen-is-turned-off In downloading data method there are no reference to wakeLock it is the application to have the wakeLock is it correct Wake locks are reference counted by default. I think it is better a wakeLock without reference counting to be sure to release.. reference counting to be sure to release it am I wrong android service share improve this question A partial WakeLock is what you want. It will hold the CPU open even if the screen is off. To acquire PowerManager mgr PowerManager context.getSystemService.. even if the screen is off. To acquire PowerManager mgr PowerManager context.getSystemService Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK MyWakeLock wakeLock.acquire To release wakeLock.release WakeLock..
Wake the device up when app prompts user http://stackoverflow.com/questions/6445844/wake-the-device-up-when-app-prompts-user the device up when app prompts user I'm using handler to repeatedly prompt user for an input every e.g. 5 minutes. When.. work. I've added WAKE_LOCK permission in the manifest. class BtHandler extends Handler private PowerManager pm private WakeLock wl @Override public void handleMessage Message msg pm PowerManager FixedNode.this.getSystemService Context.POWER_SERVICE.. Message msg pm PowerManager FixedNode.this.getSystemService Context.POWER_SERVICE if pm.isScreenOn wl pm.newWakeLock PowerManager.FULL_WAKE_LOCK TAG wl.acquire FixedNode.this.setAlwaysDiscoverable wl.release Any ideas Edit Using AlarmManager..
http://stackoverflow.com/questions/6520403/how-to-set-alarm-in-android notification new Notification icon tickerText when Notification notification1 new Notification R.drawable.icon Wake up alarm System.currentTimeMillis notification.setLatestEventInfo context contentTitle contentText contentIntent notification.flags..
http://stackoverflow.com/questions/8073631/android-wake-unlock-phone Wake unlock phone I am trying to figure out how to wake and unlock the phone with a service. I have been referring to this post.. referring to this post but I can't figure out why it isn't working. This is the code that I have so far public class WakephoneActivity extends Activity BroadcastReceiver mReceiver @Override public void onCreate Bundle savedInstanceState super.onCreate.. do something wake up phone Log.i TAG ake up the phone and disable keyguard PowerManager powerManager PowerManager WakephoneActivity.this .getSystemService Context.POWER_SERVICE long l SystemClock.uptimeMillis powerManager.userActivity l..
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