Android :: App Can Unlock Screen Programmatically?

Sep 25, 2010

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 :: app can unlock screen Programmatically?


Android ::Unlock Screen Programmatically In Droid?

Dec 24, 2009

I am working on a remote automated test framework for Android based on JUnit (tests run outside android, interacting with code inside it). It's all working fairly well, but one issue I have is that when I automatically start a fresh emulator, the screen starts out locked. This appears to affect my tests being able to run, plus, I want to watch the tests run (buttons clicked, text typed, etc.). If I manually start an emulator and unlock its screen, all works well.

Is there a way to programmatically unlock the screen in Android? A Java API, a command line or shell command, etc. would all be fine. Barring that, perhaps there is a way to start an emulator unlocked?

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Android :: How Can Programmatically Draw Text On Key Guard Screen / Lock Screen?

Oct 31, 2010

Is there a way to draw on or modify the key guard wallpaper programmatically?It looks simple enough for the home wallpaper, you can use WallpaperManager. But how about for the lock screen wallpaper?

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Android :: Dim Screen - Set To Sleep Programmatically

Dec 23, 2009

About custom Power Management... Is it allow for my app to dim the screen programmatically??, the goal would be to send the phone sleeping when a Intent.ACTION_BATTERY_CHANGED event is handled by a BroadcastReceiver, just like its done automatically by the OS (if so configured) after x time of inactivity.

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Android :: Go To Home Screen Programmatically?

Sep 16, 2010

I want to go to home screen programmatically in android when i clicked on button. How can i do this?

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Android :: Turn On / Off GPS Programmatically Without Setting Screen?

Oct 7, 2010

How can we turn on/off GPS programatically without going on setting screen in android?

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Android :: Disabling Screen Sleep Programmatically?

Nov 24, 2010

how to prevent the Android Activity from sleep mode programatically. Or can we declare something related to this in Android Manifest file.

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Android :: Going Back To Previous Screen Programmatically

May 19, 2010

How do I go to previous screen manually.say 'on button click'?Its similar to imitate the BACK button click.
I used below code but no luck.

startActivity(new Intent(ViewOfferActivity.this, this.getCallingActivity().getClass

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Android :: Get Screen Density Programmatically In Droid?

Jul 2, 2010

How to get the screen density programmatically in android?

I mean How to find the screen dpi of the current device?

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Android :: Programmatically Turning Off The Screen And Locking Phone

Jan 31, 2010

As we know that Android phone gets locked after screen timeout. But I want to lock the phone on demand as well. i.e. without waiting for screen timeout to occur.. As in nexus android phone there is hard button on top for making screen turn off and lock the phone. i have to do same functionality but by using soft key i.e. in a programmatic way. What are the APIs or routines that can help me ? Can someone point me for getting this functionality?

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Android :: Create Folder In Main Screen Programmatically?

Oct 28, 2010

How to create a folder in main screen programmatically?

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Android :: Programmatically Delete A Home-screen Shortcut

Apr 10, 2009

I have some questions related to Android's home-screen contents:

1) Is there a way to programmatically delete a home-screen shortcut on Android? I know that it can be done manually but I want to do it in code.

2) Is there a directory where all the contents of the home-screen are stored and, if there is, is there a way to update the contents of this directory?

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Android :: Programmatically Enabling / Disabling Screen Rotations

Aug 5, 2010

I have an app which displays a large amount of text for the user to read. I've found that when reading while lying down, I get annoyed that the screen rotates even though my head and the screen are aligned. I do not want to set this to be permanently in portrait mode, so I think this would preclude an approach of setting the android:screenOrientation="portrait" in the manifest. Ideally, I would like to enable/disable automatic orientation changes via a preference page.

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Android :: How To Access Programmatically What Is Displayed In Lock Screen

Feb 15, 2010

Today I am looking for a way to mimic the behavior I know from my HTC Hero's lock screen: the calendar and alarm clock can put text & drawables there to inform about an upcoming event or an expired alarm. The lock screen remains there in that it must be dragged down to dismiss the shown event and there might also be a Snooze button.

But, first question: is this default Android stuff or HTC Sense specific only??
Second question: If it is a common Android thing, why can't I find anything in Google's Android documentation for the topics "lockscreen" or "lock screen" that comes close to my question? Where's the API for it?

My problem is: I want to inform the user immediately - even if I try a standard notification, the user with a locked screen will have to unlock it and drag down the notifications list to see & clear what's going on. sigh Putting an endlessly playing notification sound there is a hassle as it takes at least two swipes down to stop the sound playing!

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Motorola Droid X :: Lock Screen Not Focusing On Unlock Screen

Jul 29, 2010

I'm having an issue with my phone. Most of the time my lock screen is focused on screen 4 (I use 5 screens) instead of on whatever screen I go to when unlocked. Does anybody else have this problem? I'm using Launcherpro if that makes a difference.

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Sprint HTC Hero :: Screen Flashes And Unlock Screen To See Who Is Calling

Feb 6, 2010

1st time poster long time lurker. I have done a search on Google trying to find a solution or at least a reason as to why my phone is behaving this way. Search produces nothing. This week my phone started behaving strange. I will get a call, but the caller ID no longer displays. Suddenly the screen starts to flash and I have to unlock the screen in order to see who is calling. By the time the screen is unlocked the person has already hung up. I have not done anything (add new programs) in the last 2 weeks and I am not sure why this is happening.

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Motorola Droid X :: Screen In Landscape Mode When Unlock Screen

Sep 28, 2010

when i take my phone out of my pocket and unlock it the screen will be in landscape mode and it usually will take a good 5 to 10 seconds for it to go back to normal.. i usually have to shake the phone for it to even respond..

has anyone had this problem? know of any quick fixes for it?

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HTC Desire : When Drawing Unlock Screen - Big Lag Till Home Screen Comes Up

Nov 5, 2010

Ii haven't made any big changes to my Desire and all was working well. suddenly a couple of days ago i noticed that things slowed down significantly.
exmples: when drawing the unlock screen, there is a big lag till the home screen comes up huge lag in opening programmes or menus

so, the only app i recently installed was the BA (british airways) android app. could this have affected the whole phone?

what steps can i take to check what might be wrong?looking at the SPARE PARTS app, i can see that CPU usage shows a huge bar for "init".i don't know if this is a normal process? anyone got info on this? might have nothing to do with my phone lagging of course.

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Android :: Programmatically Delete Widget On Home Screen By Click Listener

Oct 26, 2010

I've a widget which i would like to delete programmatically if the user gives the command by clicking on some button or so.. But as per my knowledge the app programme and the widget programme will be running in different processes. So how is it possible to get the controll of another process remote view and delete the same clearing all the db contents related to the widget?

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Android :: Start Camera Programmatically In Video Mode With Screen Remain Off?

Aug 4, 2010

I want to record and then upload that on server using camera but without any notification. Is their any way to start camera programmatically in video mode with screen remain off?

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Android :: How To Get Rid Of Need To Slide To Unlock Screen?

Jul 20, 2010

I'm installing Android in a mobile without touch screen. I wonder if is there a way of turn of the screen lock, or unlock it some other way then slide the screen?

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Android :: Unlock Pattern Screen Is ON / OFF?

Mar 3, 2010

1) Is there way to find if the Android "unlock pattern screen" is ON/ OFF thru programming? My Aim is to send some messages from my application to a server thru network only when the user had unlocked this password kind of screen (device).

2) Is there any Android/Java class to generically find (query) if certain application window is currently on top like question 1? In other words, any Windows manager class to get some info/enumerate windows that are currently being displayed/being in use.

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HTC EVO 4G :: Typical Android Unlock Screen

Aug 4, 2010

Is there any way to get the unlock screen shown here in this video on the droid x?

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Android :: How Unlock Screen Be Avoided / Closed?

May 5, 2010

I'm writing some JUnit tests for my Android Activity.They run fine and report proper results.However, when i automate the test and start the emulator, the emulator starts with an unlock screen. This prevents the test from running correctly.How do I start an emulator without the unlock screen so that it's ready to run a test immediately? Are there commands in the emulator.exe or adb.exe that can close/ remove the unlock screen?

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Android :: Disabling The Screen Unlock Pattern

Nov 27, 2009

I can't seem to UNcheck the box to disable the unlock pattern. Please tell me there's a way as I am now sick of having the draw the pattern.

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Android :: Unlock Screen Lock Programatically

Apr 21, 2009

We are writing an app to substitute screen/pattern lock on G1. Unfortunately, it is impossible to substitute the original screen lock app with a 3rd party one. The only option left is if we can UNLOCK the phone from a service running in the background when G1 is locked. Is it possible? Is there interface to Pattern/Screen lock? What is KeyguardManager for?

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Android :: Develop Droid Unlock Screen App?

Oct 1, 2010

I am student and I want to develop a android unlock screen app. I want to know what android api can give me some helps and how can I set my app as the default unlock screen app.

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Motorola Droid X :: Slide To Unlock Screen In Android 2.2

Nov 6, 2010

Droid X Android 2.2. Does anyone know how to remove the slide to unlock screen when the phone first wakes up? I use the visible pattern lock and first have to slide to unlock then the phone goes to the visible pattern. The old operating system let you remove this but I can't find that on 2.2.

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Android :: Hit One Button To Turn On Phone And Unlock Screen?

Aug 27, 2010

I had it before on my evo but I forgot it for my new one?

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Android :: How To Control The Screen On - Off And Lock - Unlock In Donut - SDK 1.6

Jan 3, 2010

I making an Alarm App.

In my Alarm App, if user set the alarm, the alarm Dialog will be shown at the set alarm time.

but if device(phone) was in lock and screen off, I can't see the alarm dialog.

I need to write code to the alarm dialog will be shown automatically although the device(phone) is screen off(and locked).

I see the source code about AlarmClock in Donut SDK.

It is use the code like below: getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);

but the FLAG_TURN_SCREEN_ON is only available in SDK 2.0 or later.

I just only use Donut(SDK 1.6).

How can i Screen on & unlock in Donut(SDK 1.6)?

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