The AndroidManifest.xml File - ìëë¡ì´ë 기ì 커뮤ëí° : Korea ...
The AndroidManifest.xml File - ìëë¡ì´ë 기ì 커뮤ëí° : Korea ...
The AndroidManifest.xml File - ìëë¡ì´ë 기ì 커뮤ëí° : Korea ...
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
AIDL (Android Interface Definition Language)<br />
Calling an IPC Method<br />
Here are the steps a calling class should make to call your remote interface:<br />
1. Declare a variable of the interface type that your .aidl file defined.<br />
2. Implement ServiceConnection.<br />
3. Call Context.bindService(), passing in your ServiceConnection implementation.<br />
4. In your implementation of ServiceConnection.onServiceConnected(), you will receive an<br />
IBinder instance (called service). Call YourInterfaceName.Stub.asInterface((IBinder)service)<br />
to cast the returned parameter to YourInterface type.<br />
5. Call the methods that you defined on your interface. You should always trap<br />
DeadObjectException exceptions, which are thrown when the connection has broken; this<br />
will be the only exception thrown by remote methods.<br />
6. To disconnect, call Context.unbindService() with the instance of your interface.<br />
A few comments on calling an IPC service:<br />
• Objects are reference counted across processes.<br />
• You can send anonymous objects as method arguments.<br />
<strong>Korea</strong> Android Community- www.kandroid.org<br />
15
Change language