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2014/10/16 ¤W¤È 08:21:33

android Programming Glossary: powermanager

How to get an Android WakeLock to work?

http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work

isn't keeping my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock.. my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock pm.newWakeLock.. Context.POWER_SERVICE mWakeLock pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE My Tag mWakeLock.acquire..

Download a file with Android, and showing the progress in a ProgressDialog

http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog

off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE.. presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK getClass..

How do I prevent an Android device from going to sleep programmatically?

http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically

probably want to use a wakelock . Example from the docs PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. to use a wakelock . Example from the docs PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK..

Programmatically switching off Android phone

http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone

share improve this question You could possibly use the PowerManager to make it reboot this does not guarantee that it'll reboot.. cancel it http developer.android.com reference android os PowerManager.html#reboot java.lang.String It requires the REBOOT permission..

Alarm Manager Example

http://stackoverflow.com/questions/4459058/alarm-manager-example

import android.content.Intent import android.os.PowerManager import android.widget.Toast public class Alarm extends BroadcastReceiver.. public void onReceive Context context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE.. onReceive Context context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock..

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

hold the CPU open even if the screen is off. To acquire PowerManager mgr PowerManager context.getSystemService Context.POWER_SERVICE.. even if the screen is off. To acquire PowerManager mgr PowerManager context.getSystemService Context.POWER_SERVICE WakeLock wakeLock.. Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK MyWakeLock wakeLock.acquire To release wakeLock.release..

Turn off screen on Android

http://stackoverflow.com/questions/6756768/turn-off-screen-on-android

From what I understand from wake lock this is what I have PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. from wake lock this is what I have PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock.. pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK My..

How to lock the screen of an android device

http://stackoverflow.com/questions/6762671/how-to-lock-the-screen-of-an-android-device

this question There are two way you can lock the screen PowerManager manager PowerManager getSystemService Context.POWER_SERVICE.. are two way you can lock the screen PowerManager manager PowerManager getSystemService Context.POWER_SERVICE Choice 1 manager.goToSleep.. Choice 1 manager.goToSleep int amountOfTime Choice 2 PowerManager.WakeLock wl manager.newWakeLock PowerManager.PARTIAL_WAKE_LOCK..

android AlarmManager not waking phone up

http://stackoverflow.com/questions/6864712/android-alarmmanager-not-waking-phone-up

import android.content.Context import android.os.PowerManager public abstract class WakeLocker private static PowerManager.WakeLock.. public abstract class WakeLocker private static PowerManager.WakeLock wakeLock public static void acquire Context ctx if.. void acquire Context ctx if wakeLock null wakeLock.release PowerManager pm PowerManager ctx.getSystemService Context.POWER_SERVICE wakeLock..

When to call activity context OR application context?

http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context

that WakeLock is static and I need a Context to get at PowerManager to create it it is safest to use getApplicationContext . Use..

How to get an Android WakeLock to work?

http://stackoverflow.com/questions/2039555/how-to-get-an-android-wakelock-to-work

to get an Android WakeLock to work My WakeLock isn't keeping my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE.. to get an Android WakeLock to work My WakeLock isn't keeping my device awake. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE.. In OnCreate I've got PowerManager pm PowerManager getSystemService Context.POWER_SERVICE mWakeLock pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK PowerManager.ON_AFTER_RELEASE My Tag mWakeLock.acquire then new CountDownTimer 1320000 200 public void..

Download a file with Android, and showing the progress in a ProgressDialog

http://stackoverflow.com/questions/3028306/download-a-file-with-android-and-showing-the-progress-in-a-progressdialog

String... sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK.. sUrl take CPU lock to prevent CPU from going off if the user presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK getClass.. presses the power button during download PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK getClass .getName wl.acquire try InputStream input null OutputStream..

How do I prevent an Android device from going to sleep programmatically?

http://stackoverflow.com/questions/3723634/how-do-i-prevent-an-android-device-from-going-to-sleep-programmatically

android share improve this question You'll probably want to use a wakelock . Example from the docs PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK.. android share improve this question You'll probably want to use a wakelock . Example from the docs PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK My Tag.. want to use a wakelock . Example from the docs PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.SCREEN_DIM_WAKE_LOCK My Tag wl.acquire ..screen will stay on during this section....

Programmatically switching off Android phone

http://stackoverflow.com/questions/3745523/programmatically-switching-off-android-phone

to enable and I used the permission also. android share improve this question You could possibly use the PowerManager to make it reboot this does not guarantee that it'll reboot OS may cancel it http developer.android.com reference android.. it reboot this does not guarantee that it'll reboot OS may cancel it http developer.android.com reference android os PowerManager.html#reboot java.lang.String It requires the REBOOT permission http developer.android.com reference android Manifest.permission.html#REBOOT..

Alarm Manager Example

http://stackoverflow.com/questions/4459058/alarm-manager-example

android.content.BroadcastReceiver import android.content.Context import android.content.Intent import android.os.PowerManager import android.widget.Toast public class Alarm extends BroadcastReceiver @Override public void onReceive Context context.. public class Alarm extends BroadcastReceiver @Override public void onReceive Context context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK.. class Alarm extends BroadcastReceiver @Override public void onReceive Context context Intent intent PowerManager pm PowerManager context.getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK ..

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

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 Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK.. 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 Context.POWER_SERVICE WakeLock wakeLock mgr.newWakeLock PowerManager.PARTIAL_WAKE_LOCK MyWakeLock.. 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 also supports reference counting so you..

Turn off screen on Android

http://stackoverflow.com/questions/6756768/turn-off-screen-on-android

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 PowerManager.PARTIAL_WAKE_LOCK.. 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 PowerManager.PARTIAL_WAKE_LOCK My Tag When.. I understand from wake lock this is what I have PowerManager pm PowerManager getSystemService Context.POWER_SERVICE PowerManager.WakeLock wl pm.newWakeLock PowerManager.PARTIAL_WAKE_LOCK My Tag When I read other posts on stackoverflow and else where..

How to lock the screen of an android device

http://stackoverflow.com/questions/6762671/how-to-lock-the-screen-of-an-android-device

anyone know what I am doing wrong android share improve this question There are two way you can lock the screen PowerManager manager PowerManager getSystemService Context.POWER_SERVICE Choice 1 manager.goToSleep int amountOfTime Choice 2 PowerManager.WakeLock.. am doing wrong android share improve this question There are two way you can lock the screen PowerManager manager PowerManager getSystemService Context.POWER_SERVICE Choice 1 manager.goToSleep int amountOfTime Choice 2 PowerManager.WakeLock wl manager.newWakeLock.. manager PowerManager getSystemService Context.POWER_SERVICE Choice 1 manager.goToSleep int amountOfTime Choice 2 PowerManager.WakeLock wl manager.newWakeLock PowerManager.PARTIAL_WAKE_LOCK Your Tag wl.acquire wl.release This permission is needed..

android AlarmManager not waking phone up

http://stackoverflow.com/questions/6864712/android-alarmmanager-not-waking-phone-up

class called WakeLocker with this source code package mypackage.test import android.content.Context import android.os.PowerManager public abstract class WakeLocker private static PowerManager.WakeLock wakeLock public static void acquire Context ctx if.. import android.content.Context import android.os.PowerManager public abstract class WakeLocker private static PowerManager.WakeLock wakeLock public static void acquire Context ctx if wakeLock null wakeLock.release PowerManager pm PowerManager.. private static PowerManager.WakeLock wakeLock public static void acquire Context ctx if wakeLock null wakeLock.release PowerManager pm PowerManager ctx.getSystemService Context.POWER_SERVICE wakeLock pm.newWakeLock PowerManager.FULL_WAKE_LOCK PowerManager.ACQUIRE_CAUSES_WAKEUP..

When to call activity context OR application context?

http://stackoverflow.com/questions/7298731/when-to-call-activity-context-or-application-context

for the static WakeLock to be used for the service. Since that WakeLock is static and I need a Context to get at PowerManager to create it it is safest to use getApplicationContext . Use getApplicationContext when you bind to a Service from an Activity..