How do I talk to an Activity from a Local Service in Android? -


i'm new android development , i'm confused service activity communication. need listen socket , when packet received, update in activity. i'm planning on listening socket service , want tell activity when has been received.

for want service send message activity every 5 seconds. when activity receives message prints textview.

i've looked @ (bound services) appears 1 way: activity calling methods in service. need broadcasts? aren't process process communication?

can point me in right direction? thanks.

use callback.

serviceinterface.aidl:

package com.test.service; import com.test.service.servicecallback; interface serviceinterface {      /**      * register callback information service.      */     void registercallback(servicecallback cb);      /**      * remove registered callback interface.      */     void unregistercallback(servicecallback cb); }

servicecallback.aidl

package com.test.service;  /**  * callback interface used iremoteservice send  * synchronous notifications clients.  note  * one-way interface server not block waiting client.  */ oneway interface servicecallback {     /**      * callback function      */     void oncallback(int data); }

found link malachi's android site explaining more code.


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