ContentProvider的基本使用(三)
dom().nextInt(50) %4]+ i , new Random().nextInt(10000)));
}
}
public void testQueryAll(){
PersonDao dao = new PersonDao(getContext());
List persons = dao.queryAll();
for(Person p : persons){
System.out.println(p);
}
}
public void testQueryCount(){
PersonDao dao = new PersonDao(getContext());
System.out.println(dao.queryCount());
}
public void testQueryPage(){
PersonDao dao = new PersonDao(getContext());
List persons = dao.queryPage(2, 20);
for(Person p : persons){
System.out.println(p);
}
}
public void testRemit(){
PersonDao dao = new PersonDao(getContext());
dao.remit(4, 3, 3000);
}
}
4、AndroidManifest.xml
在编写完ContentProvider的代码以后，别忘了在清单文件AndroidManifest.xml中进行注册
[
html]
android:authorities="jd_love_ztmm"
android:exported="true"/>