android is upgrading optimizing app stuck

run this method correctly, add the following in your androidmanifest.xml:/*** Determine if the app is running *@paramContext *@return */ Public BooleanIsrun (Context context) {Activitymanager am=(Activitymanager) Context.getsystemservice (Context.activity_service); List); BooleanIsapprunning =false; String My_pkg_name= "Com.ad"; //100 represents the maximum number of tasks taken, info.topactivity i

We know that many applications are uninstalled and will open the browser, so please give us some feedback on why they were uninstalled, so how do they know?I know a lot of people will think of listening to uninstall the broadcast Android.intent.action.PACKAGE_REMOVED, but you are uninstalled when the process was killed, this broadcast you are too late to accept, there is no way to deal with!The other is to

By default, Android app's interface will change with the direction of the phone, when the phone is in the vertical state, the app's interface is also in the vertical state, and when the phone is in a horizontal screen, the app will automatically switch to the horizontal scre

Logic is to get the running stack of the system, at the top of the stack is in the foreground app, and then compare the package name, the difference is that the app is in the background, conversely, it means the

; } return false; Version 4.0 or above, you can use Activitylifecycleif(Build.VERSION.SDK_INT >= 14) {Lifecycle=Newsimpleactivitylifecycle (); Registeractivitylifecyclecallbacks (lifecycle); Public classSimpleactivitylifecycleImplementsApplication.activitylifecyclecallbacks {Private BooleanIsforeground =false;//whether the app is in the front@Override Public voidonactivitycreated (activity activity,

Android determines if an app is an input methodBefore doing an app, need to list all the packages installed in the phone, including system apps, but also need to filter the input method, and then found this method to determine the IME.public static Boolean Isinputmethodapp (context context, String strPkgName) {Packagem

Customer requirements After the headset is pulled out during FM playback, The FM app displays a prompt box Indicating "unplug the headset and stop the FM", and then automatically close Modify fmradioservice. Java1. Add the following import to display the toast /// AAAAA add start Import Android. widget. Toast; /// AAAAA add endpublic class fmradioservice extends

The source code of the Android app is similar to the source code of the Netease client. Click to download] What technologies are used for Android client development on news network? After obtaining the html source code, parse the valid data and then display it or what? Not necessarily,Some directly use js to r

) {toastutils.show (Getapplicationcontext (),"Call Baidu Map failed."); LOG.I ("Baidutoolisavilible", "Not Installed"); } startactivity (Intent); } //not installed, jump to market download the program Else { //Baidu Map is not installed, jump to the App store.Toastutils.show (Getapplicationcontext (), "Baidu maps not installed, jump

The first time Android APP opens the boot interface, this demand is very much. When writing a new project, just want to use, on the Internet to find a demo, did not find the non-satisfactory. So I had to write one by myself, to share, to avoid repeating the wheel after all. Below (though a little ugly)This is the inter

Original address: http://blog.csdn.net/zuolongsnail/article/details/8168689In Android development, it is sometimes necessary to determine whether the app is running in the foreground.The code is implemented as follows:[Java]View Plaincopy Private Boolean Isrunningforegro

Android uses Chrome Inspect to debug the H5 App of WebView. The solution (FQ is not required), chromewebview The most comfortable tool for debugging the WebView-based Hybrid App is of course the developer tool that comes with Chrome. Among them, we are familiar with Dom tree

The example in this article describes how Android is programmed to determine whether an app is currently in the foreground. Share to everyone for your reference, specific as follows: In the process to find information about the current app, to determine whether in the f

shared between multiple//activities, you must is careful about when you read or write//it in order to keep from stepping on yourself.Sharedpreferences preferences = Getsharedpreferences ("Redirectdata", 0); Mtextpref= Preferences.getstring ("text",NULL); if(Mtextpref! =NULL) {TextView text=(TextView) Findviewbyid (R.id.text); Text.settext (MTEXTPREF); return true; } return false; }Other uses are startactivityforresult. This example

Codenong's style, directly on the code. Android determines whether an app is system ROM integration: Import android. app. activity;

This method is encapsulated in my app that needs to see my app and determine if an activity is running on the phone interfacePackageName is a package name that needs to be judged to be applied, such as Com.xy.tencentIt is also pos

Android app source code is based on the vitamio network TV live broadcasting source code, androidvitamio This project is based on the source code of the vitamio-based online TV live broadcast project. It is also a source code of the

Method:1. Create a new application.mk under the Jni folder; Add App_stl: = Stlport_static to the right of the value can also be replaced by the following:System-Uses the default minimal C + + execution library, which makes the resulting application small and memory-intensive, but some features will not supportStlport_static-use STLport as a static library, which is highly recommended by the Android Developm