android geocoder service not available

the last callback received by the service.If a component starts a service through startService (), the service will continue to run until it calls stopSelf () or other components call stopService () to stop it.If a component starts a service (onStartCommand () through bindService (), the service will only survive the

In Android, the networking operation has two broad categories: HTTP connection and socket connection. Due to the project needs, we are taking the socket connection. In view of the frequent connection, so put the socket connection to the service, need to obtain data from the server, as long as the corresponding method of the call service.

Accessing hidden System Service APIs in Android From: http://blog.codetastrophe.com/2008/12/accessing-hidden-system-service-apis-in.html Android's SDK allows developers to do a lot with the platform, but there are some interesting capabilities of the system that aren't accessible through the public API. it's still possible to access these capabilities with a litt

Service or threadService is used to perform long background tasks, and threads can perform background tasks, what are the differences? Features of service 1. By default, the service is running in the main thread, and if you are taking a long time to work, you should open another thread in the service to e

First, Android system servicesAndroid offers a lot of system services: such as Activitymanger,powermanger,windowmanger,wifimanger and so on.These services are always available at the beginning of the system startup, and if the app needs to use the appropriate system services (such as getting the status of the current WiFi), it needs to access the system services via binder.For example: Wifimanager Mwifimana

Packagemanagerservice is one of the Android system services. It provides the parsing, installation, update, mobile, and uninstallation functions of application packages. The system class diagram is as follows: Packagemanagerservice implements functions through the following classes: installer, usermanager, appdirobserver, settings, defaultinerservice, packagehelper, nativelibraryhelper, packagehandler, and packageparser. The installer class establish

= new Socket (Server_ HOST_IP, Server_host_port); /* Get the output stream */output = new PrintStream (Socket.getoutputstream (), True, "utf-8"); Btnconnect.setenabled (FALSE); Btnsend.setenabled (TRUE); } catch (Unknownhostexception e) {handleexception (E, "Unknown host exception:" + e.tostring ()); } CATCH (IOException e) {handleexception (E, "IO exception:" + e.tostring ()); }} private void SendMessage (String msg) {output.print (msg); } @

made, a data network is available, or at night), you can use an intent receiver. Although intent receiver uses icationicationmanager to notify users of events of interest, it cannot generate a UI. Intent consumer er is registered in androidmanifest. XML, but you can also use context. registerreceiver () in the Code for registration. When an intent receiver is triggered, your application does not have to call the intentExtends er. The system starts yo

I will summarize the learning knowledge of androidaidl and share with youIn Android development, AIDL is primarily used for cross-process access.There is no sharing of memory between processes in the Android system, so there is a need to provide mechanisms for data communication between different processes, typically implemented with service services components.1

global anomaly capture in the release of the camera, to prevent the camera during the time of the application of the exception caused by the camera is abnormal hold). Otherwise, other camera applications will not be available.code you can use a little change, remember to join the relevant permissions. The following are the system forms, wake-up locks, and camera permissions. If you use your own active focus and then take a photo, remember to declare the following uses-feature tag. Other freque

bindservice () to create a service (onstartcommand () is not called), the service is only running during the binding period. once the service is unbound from all clients, the system will kill it. The Android system forces the stop of a service only when the actvity quota w

; try{class So you can get a I_cjsrvice object Mpluginservice, if so, there will be problems, Because at this point in the Mpluginservice, for example, the OnStart method also corresponds to the plug-in OnStart that is the parent class OnStart (here, I do not know how to describe), and before we said that through reflection loaded class is no parent class, Then if the @override method of the reflected object is invoked at this time, the null pointer will be reported because the parent class can

/apk/res/android" package ="Com.example.android.nsdchat" ... uses-permissionandroid:required= "true"android:name=" Android.permission.ACCESS_WIFI_STATE "/> uses-permissionandroid:required= "true"android:name=" Android.permission.CHANGE_WIFI_STATE "/> uses-permissionandroid:required= "true"android:name=" Android.permission.INTERNET "/> ...Add Local ServiceIf the program provides local ser

the service's Onunbind ()-->ondestory (), and the system calls Onunbind ()-->ondestory () in order to actively unbind the binding contex.unbindservice ();A summary of the four basic components:1> Registration of 4 major components4 basic components need to be registered to use, each activity, service, Content Provider content providers need to be configured in the Androidmanifest file androidmanifest activity, services, and content providers that are

effects cannot be captured .. That is, rotate a circle .. Nothing nice .. ... Paste the code of the activity and service in the playlist ~~ These two are critical ~~ Package COM. musicplayer; import android. app. activity; import android. content. intent; import android. OS. bundle; import

"Bound" Service. The binding between the Service and the Client is implemented asynchronously. Therefore, the Client needs to monitor the connection with the Service through the ServiceConnection interface. When the Client calls bindService, bindService returns immediately. After the Android system establishes a conne

Android Demo tour Activity, Service, and BroadCast count statistics Time was in a hurry. in the twinkling of an eye, it took more than half a month to learn about android !! I have written a lot of small demos and summarized them. I also want to leave some footprints in my blog! Source code download: http://download.csdn.net/detail/harderxin/7761401 reference ins

In Android, in addition to using APIs in the java.net package to access the HTTP service, we can also do the work in another way. The android SDK comes with the httpclient API of Apache. Apache httpclient is a complete HTTP client that provides comprehensive support for the HTTP protocol and can be accessed using http get and post. Next we will introduce how to u

then in the global exception capture to the camera to release, Prevent the camera from being held abnormally when an exception is applied during the time the camera is held, or else the camera application will not be used. code you can use a little change, remember to add the relevant permissions. The following are the system windows, wake-up locks, and camera permissions. If you use autofocus to take pictures again, remember to declare the following uses-feature tags. Other commonly used perm

the callable through F1.get () and finally close the thread pool through Pool.shutdown (). back to topic: Call to query the webservice of the cell phone number attribution in fact, through the simple example above, it is entirely possible to change the thread code implemented through the Runnable interface or the thread class into callable and Future the implemented thread. At this point, Android call WebService is complete.Source code Downloadhttp