best new free android apps

unknown package name: /** Gets the package name of the app in the phone and returns a list collection **/Public listlistPackagemanager Packagemanager = This.getpackagemanager (); /** get all apps in your phone * /listfor (int i = 0; i PackageInfo Pak = (packageinfo) paklist.get (i); /** Determine if a non-system preinstalled application (greater than 0 is pre-installed for the system, less than or equal to 0 for non-system applications) */if ((Pak

application) { init (application,true); } public static void Init (application Application,boolean enabled) { merrorreporter = new Errorreporter (Application, enabled);} }Installing the above-defined APPCR in the application is possible:public class Beaconapplication extends application { private final String TAG = "Beaconfairy.beaconapplication"; @Override public void OnCreate () { super.oncreate ();

( Event.getaction ()) {case Motionevent.action_down: {Mpath.moveto (Eventx, eventy); Mlasttouchx = Eventx;mlasttouchy = Eventy;} Return true;case MotionEvent.ACTION_MOVE:case motionevent.action_up: {resetdirtyrect (Eventx, eventy); int historysize = Event.gethistorysize (); for (int i = 0; i Postscript: due to the Android messaging mechanism problem, the drive layer passed to the top of the point due to delay will be lost part, resulting in the upper

From: http://www.poemcode.net/2012/06/interpreting_log_message/ This blog post is for GoogleI/O 2011: One of the notes made by the memory management for Android app, mainly used to deliver the speaker PatrickDubroy's point of view is a small part of his understanding. The opinion here may contain errors or outdated information. Therefore, it is recommended that you directly watch the original video or presentation if your English skills are acceptable

C # language features, simple, fast and efficient. This time we do mobile development through C # and XAML.1. Development tools Visual Studio 2015 or Visual Studio 2017. Of course the latest preview version of Visual Studio 2017 contains Xamarin live player directly supporting the development of debugging iOS apps under Windows.2. Configuring the Mobile development environment3.android SDK Configuration4. C

) { return true; } return false; }Iii. Effect of implementationLoading application in progressWatermark/2/text/ahr0cdovl2jsb2cuy3nkbi5uzxqv/font/5a6l5l2t/fontsize/400/fill/i0jbqkfcma==/dissolve/70/gravity /center "height=" 340 "width=" 433 ">Get the apps installed to your phoneFour, warm tipsIn this example. For the sake of the aspect, I wrote some text directly in the layout file and related classes. Everyone in the real p

content provided by the Android platform. With the development of the Android platform, it is gradually improving. Some features are removed or replaced with better options. The vulnerability in its core API has been fixed, and the overall API performance has been improved. This platform has introduced new APIs such as loaders to help developers write more stabl

. decodeResource (getResources (), R. drawable. demo_logo ); Msg. setThumbImage (thumb ); SendMessageToWX. Req req = new SendMessageToWX. Req (); Req. transaction = String. valueOf (System. currentTimeMillis ()); Req. message = msg; Req. scene = flag = 0? SendMessageToWX. Req. WXSceneSession: SendMessageToWX. Req. WXSceneTimeline; WxApi. sendReq (req ); } // Add the Code where you want to share it: WechatShare (0); // share with friends We

shortcut /*** Determine if a shortcut has been added to the desktop** @param CX* @param titlename* Shortcut Name* @return*/public static Boolean hasshortcut (Context cx) {Boolean result = false;Get the current app nameString title = null;try {Final Packagemanager PM = Cx.getpackagemanager ();title = Pm.getapplicationlabel (Pm.getapplicationinfo (Cx.getpackagename (),Packagemanager.get_meta_data). toString ();} catch (Exception e) {}Final String Uristr;if (Android.os.Build.VERSION.SDK_INT Urist

Raspberry Pi Home for your friends to collect the following several mobile phone apps, with these software, in your playing Raspberry Pi process, will play a powerful effect.Because many of the software is Google Play, and in the celestial world we can not use Google's services, so the software has been uploaded to Baidu network disk, convenient for everyone to download.1. Raspi Check (click to download)This app is the author's favorite, used to detec

It took hours to finish the test, and Mono for Android launches other hidden apps with one app.Look directly at the code:Hide App (launched) to configure the manifest file as follows, remove the original two tags and modify it to only one dataandroid:exported=" true ">iocpdroid. Iocpactivity"android:scheme="com.iocp"/>It is normal for the app to be launched without launch, because you are not adding it in t

the code above, using JavaScript to build an Android activity, is not cool!Of course it's also possible to write iOS native apps, which is not the coolest and even cooler, it also provides a set of "public" APIs, and a set of UI control libraries that can be described in XML, so you can define the interface and generate corresponding local controls on different platforms.Pagexmlns= "Http://www.nativescript

policy.Scenario: If the software starts each time to read the skin files on the SD card, the speed will be slower. A good practice is to provide a skin settings interface, the user chose which skin, the skin file extracted to the "/data/data/[package Name]/skin" path, so that does not need to read across the memory, faster, And do not need to go to the zip archive every time to read, do not rely on the SD card files, even if the skin compression package files are deleted is not related.Implemen

why, but since know this piece of code so good to run. That is to get the packageparser.package through reflection and then encapsulate it into intentfilter. Solution: Directly on the code. Because it's all just a reflection and rewriting the code once. try {//Get parse Class Packageparser and instantiate class Packageparserclass = Class.forName ("Android.content.pm.PackageParser"); Object Packageparser = Packageparserclass.getconstructor (String.class). newinstance (Dexpath); Build parame

In Android, data is exposed and received across apps. For example, a small project is used to add words in a single word base. Function: data is exposed and received across apps in different ways.Exposed app: adds, deletes, modifies, and queries words (Word, and Translate;Acceptor app: fuzzy query to obtain the data of the exposed end. Exposed homepage and layout

========================= Sixth Chapter =========================The life cycle of an application:The main factors that determine the life cycle of an Android system include:1. How much memory is currently available on the system-when memory is low, kill some processes to free up memory2. The importance of the process to the user--priority to kill processes that are not important to the user1. Foreground pr

ringtone environment#directory_pictures PicturesEnvironment#directory_movies VideoMethod:GetdatabasepathExplanation: Saving a database file created through Context.openorcreatedatabaseMethod:GetpackagecodepathExplanation: returns the full path to the Android installation package, which is a zip archive that contains the application code and the assets file.Method:GetpackageresourcepathExplanation: Returns the full path of the

As a result of open source of Android project, the market of n many Android software appeared. In order for us to develop the software to have more users to use, we need to release to the N-market, software upgrades, we also have to go to the Android Market to update, to increase our workload. So it is necessary for us to add Automatic Updates to our

Android share content to other applications, call System dialog or Actionbar pop-up windows are not too free, limited too much, here I provide a fully customizable interface, you can pop windows, or directly in the activity or fragment inside the custom interface. Here to show a key class of code, do the encapsulation processing, I write two demo, free source in:

Eclipse can also compile Android apps, but Eclipse found that after the upgrade bundle too many things, a new project can not be compiled in the past, the review of resources will sometimes error, and large-scale application eclipse compiled is extremely slow, most of the case is basically compiled, but Eclipse is only suitable for editing code, not for compiling