26. Dalvik Optimisations
●Byte Code
●One DEX file with shared constant pools
●Dex files are read only & shared within processes
●Alignment and Ordering to suit local system
●Register based
36. <receiver android:name=”CameraPressedReceiver”>
<intent-flter>
<action android:name=”android.intent.action.CAMERA_BUTTON”/>
</intent-flter>
</receiver>
public class CameraPressed extends Broadcast Receiver {
@Override
public void onReceive(Context context, Intent intent) {
37. CRUD with HTTP verbs (post/get/put/delete)
Simplicity in data sources through a unified interface
query()
insert()
update()
delete()
getType()
onCreate()