elevation app android

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Android App calls another app

Recent company projects add something, the caller is "mobile banking", the callee is "Bankeys", take a time to record, in fact, very simple1. Caller:This we can use the normal activity of the startup mode, the code is as follows:New Intent (); Intent.setaction ("com.bankeys.mobile_sign"); Intent.putextra ("Data" ) 1);2. Callee:Add the following code to the manifest file of the activity that needs to be called by the caller app:activity android:name= "Com.bankeys.shield.activity.BankBi

Android two consecutive clicks back to exit the app, prompting "press again to exit the app"

Defines a long variable that is used to determine the interval of two clicksPrivate long exittime;To implement a click event for a return keypublic boolean onKeyDown (int keycode, keyevent event) {if (keycode = = Keyevent.keycode_back) {Exit (); Click here to make a decisionreturn false;}Return Super.onkeydown (KeyCode, event);}public void exit () {if (System.currenttimemillis ()-Exittime) > 2000) {Click Interval greater than two seconds to make a noteToast.maketext (Context, "Press exit applica

Android launches app based on app package name

1 Public voidOpenapp (String PackageName, Context context) {2Packagemanager Packagemanager =Context.getpackagemanager ();3Intent resolveintent =NewIntent (Intent.action_main,NULL);4 resolveintent.addcategory (intent.category_launcher);5 resolveintent.setpackage (packagename);6 7ListPackagemanager.queryintentactivities (8Resolveintent, 0);9 TenResolveInfo ri =Apps.iterator (). Next (); One if(RI! =NULL) { AString ClassName =Ri.activityInfo.name; - -Intent Intent =NewIntent (intent.a

Android/iphone: How to open an app directly from browser or open the store without an app

When users use mobile browser to browse the site, they will click on a button/hyperlink, click on this button to open the application installed on the computer, or if the computer does not install the application then open the store and open the program in the store search results page.Here is the HTML + JavaScript source code that implements the jump. Android can see this buddy's blog http://my.oschina.net/liucundong/blog/354029Android/iphone: How t

How does the Android app suppress the pop-up Input Panel during the entire app run?

You onCreate can completely disable the soft keyboard by adding the following code to your activity's function:GetWindow (). SetFlags (WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM, WindowManager.LayoutParams.FLAG_ALT _FOCUSABLE_IM);So you can write a base class if you want to take the global effect, for example: public abstract class basenoimactivity extends appcompatactivity {@Override protected void OnCreate (@Nullable Bundle savedinstancestate) { super .oncreate

From zero development Android video on Demand app video course on-demand app tutorial

development of similar functions, improve the code refactoring ability. advanced to the master.the 11th Chapter Curriculum summary and the project optimizationfirst of all to congratulate everyone to adhere to the last moment, success is often more this one insist, but also very grateful to all of you chose this course, I am in the course question and answer area waiting for everyone, is supposed to say goodbye, or to give you a course summary, and suggest that we look back a few times, and fin

A look at the Android App Development Starter Tutorial

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

Mac Install "Genymotion Android Emulator" Big play Android APP (Magic Tower)

Link Address: http://www.minwt.com/mac/10083.html/comment-page-2Mac» Smart-Move Place»android | 2014/02/12Android is a platform to open, so previously also shared a few Android emulator, but when the first plum dry using Android emulator, the main function is to test the web, see whether the web on the Android phone ca

Android uses Android-support-multidex to solve the problem of Dex exceeding the number of methods, so that your app is no longer bursting

: @ com.android.dx.command.dexer.Main.main (main.java:199) at Com.android.dx.command.Main.main (main.java:103)That's right. The number of Dex file methods in your app exceeds the maximum limit of 65536, so simply put, the app is bursting.So let's see why this error is caused:In the Android system. All the code for an App

New Android changes: Using app upgrades to replace OS upgrades

upgrades, rather than OS upgrades. Over the past few years, Gmail, Search (including Google Now and Voice Actions), Hangouts (previous talk), Chrome, YouTube, calendars ... These are all directly upgraded. With app upgrades, rather than OS upgrades, you can dramatically shorten the frequency of new features, which are upgraded about 6 months ago and now take only a few days. This also poses the problem that each new version of Andoird has a new API

Chrome Google Browser install run Android app tutorial

Chrome Google browser install run Android app tutorial Google launched the app Runtime (app Runtime for Chrome, ARC) on Chrome OS last September, allowing Android apps to run on Chrome OS. Now, Google has brought arc to the Chrome browser, no matter what operating system yo

A look at the Android App Development Starter Tutorial _android

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

Go Developer Tutorial: How to post an Android app to the Google Play (Android Market) official marketplace

Original URL: http://www.chinaapp.org/game/5594.htmlAs a professional app developer site, there is no tutorial on how to post Android apps to Google Play, which is not allowed, and now we can share this article with more Android developers by leveraging the developer's contribution.Recommended Tutorials: How Apple developers publish apps to the Apple

How does "Android" make an Android app not be killed? Finishing

[Reprint] How to make an Android app not be killed? FinishingOriginal Address:How to make an Android app not be killed? FinishingDrifting brocade Maple Reference: http://blog.csdn.net/windskier/article/details/6560925http://blog.csdn.net/zmyde2010/article/details/6756368Http://blog.sina.com.cn/s/blog_514048cb0100wi2j.h

Android How to implement automatic app update _android

Let's take a look at the effect diagram you want to implement: For Android users, the mobile app market is no exaggeration to say that it's flying, such as millet, the charm family, Baidu, 360, Jifeng, application treasure, etc., when we want to online a new version of the app, first do not say the channel packaging trouble, simply refers to upload

Android app Development automated test framework UI Automator Use tutorial _android

() . Text ("volumes")); Asserttrue ("Unable to detect Sound", soundvalidation.exists ()); Getuidevice (). Presshome (); Image This is actually just a simple toy code, it does not make any sense, but the official as a guide, which also uses some of the most common interface. Further study in the future Uiautomator SummarizeAdvantages:1. All operations can be automated, easy to operate;2. Do not need to be tested to sign the program, and, you can test all the equipme

Create a Material Design-style Android app-define the shadow and cropping view, materialandroid

Create a Material Design-style Android app-define the shadow and cropping view, materialandroid I have previously written about using the topic and ListView, CardView, and Material Design Styles. Both of them can be backward compatible through the support library. The shadow and view cropping to be written today are not backward compatible. Please note. Material Design introduces the depth element to the us

0. Configure Android studio from a zero installation and write the first Android APP

not start Android Studio), change the following configuration file before starting. Idea.properties file (file is located in the bin directory of Android Studio Android directory, the author's path is "C:\Program files\android\android studio\bin\") Add a

The interaction between Android app and media Storage service _android

Brief introduction:This article describes how developers ' apps use media storage services (including Mediascanner, Mediaprovider, and media information parsing) in Android, and how to update the app's new or modified files to the media database, How to hide the files generated by the app in the multimedia application, how to monitor the changes of the media database and so on.Android has an original set of

Android Memory Optimizer 1 Learn how Android manages app memory

unreachable ), so that the GC program reclaims the memory.2.1 App memory allocation and recyclingFor each app process, the heap memory is limited to a virtual memory range. and defines the logical use of the heap size, which is within the maximum system limit and varies with the usage of the application.The logical size of the heap memory is not the same as the actual physical memory size. We will see a va

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