Content Providers. Sharing data in Android

android:id=”@+id/contactID” android:layout_width=”fill_parent” android:layout_height=”wrap_content” />

main.xml

▶ ProviderActivity.java class, quyidagicha o‘zgartiriladi:
package: your package name here
import: import required classes here
public class ProviderActivity extends ListActivity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main);

ProviderActivity.java

ri allContacts = Uri.parse(“content://contacts/people”); //content provider resource URI
Cursor c; // objects to read data item from resource
if (android.os.Build.VERSION.SDK_INT <11) {
c = managedQuery(allContacts, null, null, null, null);
} else {
CursorLoader cursorLoader = new
CursorLoader(this,allContacts,null,null,null,null); c = cursorLoader.loadInBackground();
}

….
String[] columns = new String[] { ContactsContract.Contacts.DISPLAY_NAME, ContactsContract.Contacts._ID};
int[] views = new int[] {R.id.contactName, R.id.contactID}; SimpleCursorAdapter adapter;
if (android.os.Build.VERSION.SDK_INT <11) { adapter = new SimpleCursorAdapter(
this, R.layout.main, c, columns, views);
} else {
adapter = new SimpleCursorAdapter( this, R.layout.main, c, columns, views,

ProviderActivity.java

CursorAdapter.FLAG_REGISTER_CONTENT_OBSERVER);
}

this.setListAdapter(adapter); }

}