Q:

beginner android studio programmer

I am a new programmer for android studio.  
For my class I am importing 
android.content.ContentResolver
&
android.content.ContentProvider
Both packages have applyBatch & bulkInsert methods, but when I start typing within the class (cool shortcut within android studio) bu.. or ap.. the bulkInsert & the applyBatch from the ContentProvider package appear, but not from the ContentResolver package.  
The ...ContentResolver import is not as bright as the ContentProvider, because it is an "unused import statement."  
My question is how to make ContentResolver's methods available or what additional tasks do I have to do make it accessable.  
I right-clicked ..ContentResolver and selected "Go To" > "Declaration".  It did find that class and it did have the declarations of applyBatch & bulkInsert within ContentResolver.
What am I missing?

A:

ContentResolver contentResolver = new ContentResolver();
contentResolver.applyBatch();
contentResolver.bulkInsert();

ContentProvider contentProvider = new ContentProvider();
contentProvider.applyBatch();
contentProvider.bulkInsert();

IF are static, than:
ContentResolver.applyBatch();
ContentProvider.applyBatch();

