best open source android apps

App (a): Determine whether the app (b) is present, there is no option to download the background state directly wake up otherwise directly openAPP (a) part of the Codeif (Checkpackage ("com.xxx.android")) {if (toolsutils.isbackgroundrunning (this, "com.xxx.android")) {Intent Intent = New Intent (); Intent.setpackage ("com.xxx.android"); Intent.setaction ("Com.xxx.android.open"); Sendbroadcast (Intent );} else {Packagemanager Packagemanager = Getpackagemanager (); Intent Intent = new Intent (); I

The four ways Android boots are standard,singletop,singletask,singleinstence, respectively.Standard is the most common way to start an activity and is the default way to start. When you start an activity, he goes to the top of the stack at the back of the stack. The system does not control whether the stack has the same activity, in the same way as after-in first-out.Singletop mode is when the activity starts, the system first determines whether the t

Common open-source Android frameworks and open-source android frameworks 1. volleyProject address https://github.com/smanikandan14/Volley-demo(1) asynchronous download of JSON and images;(2) Sort network requests (scheduling)(3) p

Android studio imports open-source projects and android open-source projects I downloaded an open-source project from github a few days ago

Great collection of open-source Android projects and open-source android ProjectsAndroid open-source project category Summary Https://githu

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My path to Android development-Baidu map Open Source Tool for locating information, android Open Source Location technology is essential to mobile devices. Many apps use the location fu

Recently, to modify the settings in the packages/apps directory, you need to add some functions. The code to be added is simulated on Eclipse, so it is moved to the android SDK source code. Two problems occurred: 1) The "@ override" overwrites the code written by eclipse in the window and prompts incorrect use of the "@ override" Overwrite method during comp

Android two basic networking methods and the use of a third-party open-source project, android open-source projectThree methods for Android request networkWhen requesting the network, t

Android Open Source LibraryI have been very fond of Android development, like a blog signature, I am a program ape, I speak for themselves. In the process, GitHub collected a lot of great Android third-party libraries, recommended to the developers struggling to find, and I

[Required secret] The best open-source collection library for Android, which is open-source for android Below are my favorites, including the best open

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Aosp (Android open source project) refers to the android open source project, that is, the open source version of

[Strongest masterpiece in 2014] Android open-source school-highlights of excellent open-source projects, 2014 androidQY-OpenSource: helps new Android users learn how to use the open-

Android open source code recommendation (1) and android Open Source Code Recommendation1. Android-ViewPagerIndicator Http://www.akaifa.com/code/86/