how to turn off screen lock on android

To open and close the phone screen method:1. Turn off the screenEquipment ManagerPrivate Devicepolicymanager Mdevicepolicymanager;Off componentsPrivate ComponentName Mcompname;OnCreate (){Mdevicepolicymanager = (Devicepolicymanager) getsystemservice (Context.device_policy_service);Request permissionMcompname = new Comp

When an Android phone (which should be the case for all mobile phones) receives a text message or call, the screen is automatically lit and the screen lock is unlocked for immediate operation, the following code is used to implement this function:Keyguardmanager Km = (keyguardmanager) getsystemservice (context. keyguar

In the video player, encountered a problem, after the user plays the video and then lock screen, the video player is still playing, encountered a similar phone system status changes in the time, the first thought of the broadcast, the following is a summary: Public classScreenlistener {PrivateContext Mcontext; PrivateScreenbroadcastreceiver Mscreenreceiver; PrivateScreenstatelistener Mscreenstatelistener;

code after the discussion above we can see that we have two solutions: 1. When defining a variable, initialize it to false.2, when the Launcher module starts, calls the Setkeyguardenabled method, turns off the lock screen function. I'm too lazy to modify the Laucher module, and my solution is to modify its initial value to False when defining mexternallyenabled.

Android development skills-similar to the new version of QQ screen lock pop-up window, android development skills The new version of qq can display qq messages in the pop-up window under the screen lock. This function is also requ

The last few days before the Spring Festival, there is almost no work to do. Summarize the documents, PPT files, and manuals written in the previous work. since it was completely transferred to the android + platform last year, the Android2.3 platform no longer has any projects. Using these days, we will sort out documents related to the android platform, which is a summary of the

ProgramSet to landscape screen: Android: screenorientation = "Landscape" Expected screen width and height @ Override public void onwindowfocuschanged (Boolean hasfocus) {Height = RL. getheight (); width = RL. getwidth (); logcat ("RL. getheight () "+ height +" RL. getwidth () "+ width); super. onwindowfocuschanged (hasfocus );} AboveCodeNormal

setkeyguardenabled (Boolean enabled ){Synchronized (this ){If (Debug) log. D (TAG, "setkeyguardenabled (" + Enabled + ")"); Mexternallyenabled = enabled;So you canProgramCall setkeyguardenabled to control the screen lock status. 3. Other settings related to lock screen Pay attention to the Code in step 2 and you

The example of this article describes the Android programming implementation of a key lock screen program. Share to everyone for your reference, specific as follows: As far as I know, all Android phones use the power button to manually lock the

In the previous article to introduce the Android program to develop imitation of the new version of QQ lock screen under the window function. Today we share the correct posture of Android lock screen window. Recently in doing a

Objective To achieve the window on the lock screen, the first idea is to WindowManager use Window settings Flag , by setting Flag the display priority to let the window display in the top of the lock screen. The next step is to experiment with potentially relevant Window Type properties and verify that the scenar

processed code. Only with this option if you know the What ' re doing!As follows:-assumenosideeffects class Android.util.Log {public static Boolean isloggable (java.lang.String, int);public static int V (...);public static int I (...);public static int W (...);public static int d (...);public static int E (...);}When using this configuration, be sure to note the-dontoptimize, configuration.Don ' t optimize optimization; The optimizations will be turned off