task list app android

Differences between Android TV app and mobile app: androidappOne of the company's projects is for android TV. Thanks to the daily report, summary: android TV app presents the difference between the ui and mobile app.The main diffe

Recently received the task, lets understand several Android security test related software, first is the Drozer. Drozer is a comprehensive security assessment and attack of the Android framework, according to the product introduction, Drozer can fully assess the security of the app, and help the team to keep the securi

As we all know, through the Packagemanager can obtain the mobile phone installed apk file information, the specific code is as follows[Java]View Plaincopyprint? Packagemanager Packagemanager = This.getpackagemanager (); list Through the above method, you can get all the applications installed in the phone, including the manual installation of the APK package information, but also includes the system preinstalled application software

One app in Android launches another application generally there are 2 different cases,The package name of the application being launched is known and unknown in two cases:1 The package name of the app being launched is known: /** launches another applied code, where the app's package named PackageName, the application's entry is packagename.mainactivity,

); Mytask.execute ( +); } }); } }This section summarizes: Well, this section starts with the app. Process. threads, multi-threaded, asynchronous. The concept of synchronization;The reason why the introduction of asynchronous operations in Android, and then introduced the use of the next asynctask, of course, above also said. Asynchronous operations in the networkOperation with more,

This article mainly introduces the Android app development introductory course, from the SDK download, development environment Building, code writing, app packaging, such as step one by one, a very concise Android app development tutorial, need friends can refer to the Work

Note: Most of the content in this article is reproduced from: newcj's blog, please respect others' labor achievements! After writing"Android notification usage", We found several problems, especially setting the notification intent so that we can correctly call back the corresponding activity in the previous task that has been placed in the background like QQ or other programs, instead of creating a new ins

What is a task? What is the role of a task? What is the relationship between task and stack? When will a task be created? A task is a set of activity instances. These instances are stored in the order of activation to complete a specific operation. In a stack corresponding t

Android asynchronous task learning notes Android asynchronous tasks can easily complete time-consuming operations and update the UI. Unlike multithreading, message queues are used, subthreads send messages to the main thread to update the UI. In short, android asynchronous tasks further encapsulate multi-thread interac

Objective As Android developers, presumably more or less to touch the start speed optimization related things, when the user more and more, the product function with more and more iterations, the App gradually become bloated is a very common phenomenon, even can be said to be unavoidable phenomenon, followed by the work is to optimize the performance of the app,

(); }Problemsdexexception:library dex files is not supported in Multi-dex mode, you may see the following error:Error:execution failed for task ': App:dexdebug ' .> com.android.ide.common.internal.LoggedErrorException:Failed to Run command: $ANDROID _sdk/build-tools/android-4.4w/dx--dex--num-threads=4--multi-dex ... Error Code: 2 Output: unexpec

; // Not Installed Private static final int INSTALLED = 1; // INSTALLED and new Private static final int OLDVERSION = 2; // installed but old /** * Determine whether the application is installed or the latest version. * @ Param packageName the package name after the target application is installed * @ Param versionCode the specified application version number * @ Return indicates the installation type. * @ Author zuolongsnil */ Private int isInstallByread (String packageName, int versionCode ){

Use Gradle to build your Android program prefaceAndroid Gradle plug-ins have finally integrated the confusing code task, and recently, Android Studio was using Gradle to build the project, determined to read all the user guides for Android Gralde build projects, so that Gradle People also use Gradle to build

Work has done mobile phone app project, front-end and Android or iOS programmers to complete the development of the entire project, the development process with the iOS program with basically no problem, and the Android various machines and ROM problems are many, It also gives me an interest in learning about Android a

Recently read the article "Speed Up your app". This is an article on the Performance analysis and optimization of Android apps. In this article, the author describes his app analysis optimization rules, the tools and methods used. I think we should learn from it. Good English readers can read the original text (link: http://blog.udinic.com/2015/09/15/speed-up-you