how to put lock on apps android

'StayOnWhilePluggedIn_Partial' activated (minState=0, uid=1000, pid=388)PARTIAL_WAKE_LOCK 'HDA_PARTIAL_WAKE_LOCK' activated (minState=0, uid=10046, pid=4690)PARTIAL_WAKE_LOCK 'AudioOut_2' activated (minState=0, uid=1013, pid=157)mPokeLocks.size=0: To check whether the WAF lock is enabled after the application enters the background, follow these steps: 1. Connect the device to USB.2. Enable and operate on the application.3.

Android apps, consisting of one or more activity. Each activity is not closely related, because we can invoke other activity in our own program, especially the activity generated outside of our own code, For example, Android provides SMS or call activity. New Intent (Intent.action_call,uri.parse ("Tel:" +PhoneNumber); StartActivity (call); New

him where to find the SDK you want. Finally, you need to install a thing that is the ADT (Android development tools) Android development tool, which provides an upgrade or change of development tools for Android development, simply understood as an upgrade download tool for open tools under programming software.To see how the app works on your phone, you'll also

　Google AndroidAfter Mobile Phone development for a long time, we still cannot see machines that can be put on the market. At a meeting named ecomm, rich miner, a consultant for Google's mobile platform department, said the Android Market was not earlier than the second half of this year, but it gave fans a surprise. He explicitly stated that the android open-sou

Preface I tried to search for the Chinese documents of android animation, many of which are some of the documents of some boring translation APIs, and seldom systematically explained how to use animation to develop an application. Suddenly, I found that many apps do not pay much attention to animation apps. I thought about it and I would like to summarize it myse

view) by using the menu key As mentioned above, background service is an interface-free, long-running application that is not easily terminated, even if you use Task Manager. (In fact, you can find it in the "service" interface and manually stop the service, but no such necessity, to the system automatically processing can be. When you do not use a task for a long time, the system will assume that you are no longer needed and will automatically help you end it. ) At this point, we already kno

directly into the project, or build it using Gradle to add compile dependency: dependencies { compile ' com.android.support:appcompat-v7:+ ' compile ' com.android.support:cardview-v7:+ ' compile ' com.android.support:recyclerview-v7:+ '} Put the above apptheme style to Res/values-v21/style.xml, and then res/values/style.xml add a Apptheme, as follows: This can be done in much the same way as material Design, but there are some effects that

market turmoil in Android apps, the level of developers is uneven. So now the vulnerabilities of Android applications, malware, fishing and so on are still increasing. plus root for App sandbox damage, Android upgrade restrictions. The domestic Android environment is chaot

Talking about the Android Market Environment, non-encrypted apps will die, androidapps My questions are a little eye-catching, and of course some people think that I am alarmist. Then, let's hear if I have a bit of truth. The APP in the title should exclude the small developers who only want to push advertisements by the APP. It is true that these developers do not have a high starting point, I just want to

. Filepathbuilder.append ("Getexternalfilesdir = ="). Append (Getexternalfilesdir ("\")). Append ("\ n");/** * Like the above method, just Returns a file of a certain type under its folder, which can be: * Environment#directory_music music * environment#directory_podcasts Audio * Environment#direc Tory_ringtones Ringtones * environment#directory_alarms alarm * environment#directory_notifications notification ringtone * Environment# Directory_pictures picture * environment#directory_movies Video

I have talked about the knowledge and technology of Android development. Many may be confused (or even eager to know. Because many of my friends want to make a fortune, and I'm a little excited.) ---- how should I pack and release my own apps, how can I put my apps on the Internet and download them? How can I ensure th

From the help document provided by the Android SDK, we can see the resolution and corresponding screen size of various phones: QVGA (240x320), WQVGA400 (240x400), WQVGA432 (240x432), HVGA (320x480), WVGA800 (480x800), WVGA854 (480x854).However, because of the different resolution, may cause the same layout corresponding to different resolutions of the phone display different effects, such as layout dislocation, image blur, then, how to solve this prob

=NewBigInteger (1/*Positive*/, pubkey.getencoded ()). ToString (16);55 56//Pin It!57 58Final Booleanexpected =pub_key.equalsignorecase (encoded);59 60if(!expected) {61 62Throw NewCertificateexception ("checkservertrusted:expected public key:" + Pub_key + ", got public key:" +encoded);63 64 }65 66 }67 68}2 Certificate Locking: The issuing of public key certificates for the client is stored in the mobile client (using KeyStore), when HTTPS communication, in the client code to secure t

information, interface, WIFI, etc.) | |–smartcardservice | |–soundrecorder (recorder. Compute space and time required for storage) | |–speechrecorder | |–STK | |–tag | |–videoeditor | |–voicedialer (voice recognition call) For apps you don't need, /out/target/product/m801/system/app Delete the appropriate apk.Go to/packages/apps to find the corresponding source code. Change. mkAnd then comp

Android advertising platform is a lot of different markets for each platform to accept the degree is not the same, Android developers if you want to integrate advertising basic to consider the following two questions:(1) The integration of what advertising, will make money?(2) What ads to integrate, will not be rejected by the market?The end result is often a compromise.The first question is the advertising

Vulnerability Analysis Report of General Dos for Android apps When 0xr0ot communicates with Xbalien about all types of exceptions that may cause application Denial-of-Service (DoS), a common Local Denial-of-Service vulnerability is found. This generic Local Denial-of-Service can cause a large area of app Denial-of-Service. The denial of service for serialized objects is mainly because the getSerializableExt

, Action_alarm_replenish_stock) }Else{preferencescreen.findpreference (key_setting_auto_submit_time). IsEnabled =false //Cancel Scheduled TasksHomeDoorApplication.instance.cancelAlarm (Alarm_replenish_stock_code, Action_alarm_replenish_stock)}}PrivateFunonautosynchronizechanged(Preferences:sharedpreferences, key:string) {var isautosynchronize = preferences?. Getboolean (Key,true)!!if(isautosynchronize) {preferencescreen.findpreference (key_setting_synchronize_time). IsEnabled =true

= trustmanagerfactory.getinstance ("X509"); - theTmf.init ((KeyStore)NULL); * $ for(TrustManager trustManager:tmf.getTrustManagers ()) {Panax Notoginseng - ((X509trustmanager) trustmanager). checkservertrusted (chain, authtype); the + } A the}Catch(Exception e) { + - Throw Newcertificateexception (e); $ $ } - - //Hack Ahead:biginteger and ToString (). We k

receiver and join the permissions and statements:New Intent ("Wang_lei"); Intent.putextra ("msg", "Learning wake_lock ... "); Sendbroadcast (intent); Well, write a program run found in time press the Power key screen close still have log print out.To this end, Wakelock lock is mainly relative to the system of sleep, meaning that my program to the CPU added this lock the system will not hibernate, the purpo

This chapter is mainly used for the automatic background detection of the component application WiFi signal is not.The main function is: The application in the process of starting the use of the full detection of WiFi signal, when the WiFi signal will pop up a toast prompt, when the WiFi signal disappears will be prompted, other time state is not prompted.function is relatively simple, but the small part is the first time to start Android,